LG Electronics Patents

LG Electronics Inc. is a South Korean electronics manufacturer. LG sells televisions, mobile phones, tablets, and home appliances, including refrigerators, washers, dryers, and vacuum cleaners.

LG Electronics Patents by Type

  • Publication number: 20180176610
    Abstract: A method of processing a broadcast signal is discussed. The method includes generating service components of a broadcast service; generating first signaling data and second signaling data, the first signaling data for locating the second signaling data, the second signaling data signaling the broadcast service; processing the service components and the second signaling data into transport packets, wherein the first signaling data includes destination Internet Protocol (IP) address information, a destination port number, and source IP address information through which the second signaling data is delivered; and transmitting the broadcast signal including the first signaling data and the transport packets.
    Type: Application
    Filed: February 20, 2018
    Publication date: June 21, 2018
    Applicant: LG ELECTRONICS INC.
    Inventors: Jangwon LEE, Sejin OH, Woosuk KO, Minsung KWAK, Woosuk KWON, Kyoungsoo MOON, Sungryong HONG
  • Publication number: 20180176618
    Abstract: The present invention presents a method for transmitting a broadcast signal. According to the present invention, the method for transmitting a broadcast signal presents a system capable of supporting a next-generation broadcast service in an environment supporting a next-generation hybrid broadcast using a terrestrial broadcast network and an Internet network. In addition, presented is an efficient signaling method capable of covering both a terrestrial broadcast network and an Internet network in an environment supporting a next-generation hybrid broadcast.
    Type: Application
    Filed: July 29, 2016
    Publication date: June 21, 2018
    Applicant: LG ELECTRONICS INC.
    Inventors: Seungryul YANG, Minsung KWAK, Woosuk KO, Sungryong HONG, Woosuk KWON, Kyoungsoo MOON, Jangwon LEE
  • Publication number: 20180177038
    Abstract: The present invention presents a printed circuit board heat dissipation system using a highly conductive heat dissipation pad, the heat dissipation system comprising: one or more electronic components mounted on a printed circuit board; the printed circuit board having formed thereon a conductive pattern providing current paths between the mounted one or more electronic components; and a highly conductive heat dissipation pad discharging heat generated due to the current flowing in the conductive pattern of the printed circuit board.
    Type: Application
    Filed: December 8, 2016
    Publication date: June 21, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Seung Kyu YOON, Jun Young BANG
  • Publication number: 20180177031
    Abstract: The present invention relates to a mobile terminal capable of controlling other apparatus, and a control method therefor.
    Type: Application
    Filed: November 16, 2015
    Publication date: June 21, 2018
    Applicant: LG ELECTRONICS INC.
    Inventors: Myungbok YOO, Duksung KIM, Sijeong RO
  • Publication number: 20180176753
    Abstract: According to one embodiment of the present invention, a method of receiving a downlink signal by a machine type communication user equipment (MTC UE) in a wireless communication system can comprise obtaining frequency hopping information on a plurality of subbands included in a downlink band and repeatedly receiving the downlink signal via different subbands based on the frequency hopping information. In this case, the downlink band includes ? N RB 6 ? number of subbands each configured as 6 resource block (RB) size and ‘NRB’ corresponds to a size of the downlink band. If a remaining band which does not belong to the ? N RB 6 ? number of subbands and is smaller than 6 RB size exists in the downlink band, at least one of a lowest index RB, a highest index RB and an intervening RB between subband groups in the downlink band may be configured as the remaining band.
    Type: Application
    Filed: April 4, 2016
    Publication date: June 21, 2018
    Applicant: LG ELECTRONICS INC.
    Inventors: Bonghoe KIM, Yunjung YI
  • Publication number: 20180168456
    Abstract: An electronic device is disclosed. The electronic device of the present invention comprises a body; a head being extended from the body, the head including an internal space for accommodating; a light transmission circle being formed on the head; and a measurement module being installed in the internal space of the head, the measurement module facing the light transmission circle, wherein the measurement module includes: a plurality of first light source providing the light transmission circle with light for speckle imaging; a image sensor being positioned between the light transmission circle and the plurality of first light sources, the image sensor being spaced apart from the plurality of first light sources, the image sensor facing the light transmission circle; and a lens covering the image sensor, the lens being positioned between the image sensor and the light transmission circle.
    Type: Application
    Filed: June 1, 2016
    Publication date: June 21, 2018
    Applicant: LG ELECTRONICS INC.
    Inventors: Gueisam LIM, Yongju YANG, Kyuhyoung CHOI, Haeseok EO, Dongwon KIM, Heejin PARK, Sanghun KIM, Seungwoo SHIN
  • Publication number: 20180170024
    Abstract: The present application relates to a laminate, a method for preparing same and a use of the laminate. The present application can provide a method for forming a film, which comprises a self-assembled block copolymer, to have excellent uniformity in thickness even when the film is formed over a large area, a laminate comprising a polymer film formed by means of the method, and a use of same.
    Type: Application
    Filed: June 13, 2016
    Publication date: June 21, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Eun Young Choi, Se Jin Ku, Sung Soo Yoon, No Jin Park, Jung Keun Kim, Je Gwon Lee, Mi Sook Lee
  • Publication number: 20180176891
    Abstract: The present invention relates to a method and an apparatus for a first device transmitting and receiving data to/from one or more devices in a wireless communication system supporting vehicle to everything (V2X) service, and is characterised by the first device measuring an energy level of a first resource region for supporting the V2X service and transmitting a particular message via one or more resource regions of the first resource region and a second resource region based on the measurement result, wherein the second resource region represents a resource region for the first device transmitting the particular message to a second device via a network and the first resource region represents a resource region for the first device transmitting the particular message directly to the second device.
    Type: Application
    Filed: June 8, 2016
    Publication date: June 21, 2018
    Applicant: LG ELECTRONICS INC.
    Inventors: Myoungseob KIM, Hanbyul SEO, Seungmin LEE, Hyukjin CHAE
  • Publication number: 20180176609
    Abstract: A method for transmitting a broadcast signal is presented. In the method for transmitting a broadcast signal, according to the present invention, presented is a system, which can support a next-generation broadcast service in an environment supporting a next-generation hybrid broadcast using a terrestrial broadcast network and an Internet network. In addition, presented is an effective signaling method for covering both a terrestrial broadcast network and an Internet network in an environment supporting a next-generation hybrid broadcast.
    Type: Application
    Filed: May 9, 2016
    Publication date: June 21, 2018
    Applicant: LG ELECTRONICS INC.
    Inventors: Sejin OH, Jongyeul SUH, Soojin HWANG
  • Publication number: 20180176431
    Abstract: One embodiment of a camera module may comprise: a lens barrel having a hollow formed therein, comprising at least one lens aligned in the optical axis of the hollow; a holder having formed therein an internal space in which a part of the lens barrel is accommodated; a casing coupled to the holder and having formed therein an internal space in which a printed circuit board is accommodated; and a first heater which is electrically connected to the printed circuit board to heat the lens.
    Type: Application
    Filed: June 3, 2016
    Publication date: June 21, 2018
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Dae Hwan Kim, Seung Ryong Park, Jung Hoo Seo, Sang Hyun Lee
  • Publication number: 20180169790
    Abstract: Disclosed is a lead welding apparatus, which is used for welding electrode leads of battery cells facing each other, among battery cells of a battery module, and the lead welding apparatus includes a welding unit configured to weld two electrode leads of the facing battery cells to each other, and a welding jig configured to closely adhere the two electrode leads of the facing battery to each other and press the two electrode leads at one side of the two electrode leads, when welding is performed.
    Type: Application
    Filed: January 4, 2017
    Publication date: June 21, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Hee-Jun Jin, Jeong-O Mun, Se-Won Kim
  • Publication number: 20180174510
    Abstract: In an organic light-emitting display panel and an organic light-emitting display device, lighting lines arranged in the organic light-emitting display panel to be used for lighting inspection are connected to portions of power lines arranged in the organic light-emitting display panel, in which a voltage drop occurs. In a display driving period, a voltage the same as a voltage applied to the power lines is applied to the lighting lines. Then, the lighting lines can be used as auxiliary power lines, so that additional lines for compensating for the voltage drop are not required. Power compensation is enabled without increasing the voltage applied to the power lines. The uniformity of images can be improved without increasing power consumption.
    Type: Application
    Filed: December 6, 2017
    Publication date: June 21, 2018
    Applicant: LG DISPLAY CO., LTD.
    Inventor: YuSok LIM
  • Publication number: 20180170102
    Abstract: The present invention relates to a modifier useful for modifying a polymer, a method for preparing a modified and conjugated diene-based polymer using the same, and a modified and conjugated diene-based polymer prepared thereby. In the modified and conjugated diene-based polymer, a hydroxyl group and a silyl group are combined, and the affinity thereof with a silica-based filler may be excellent. Accordingly, a rubber composition including the modified and conjugated diene-based polymer may have excellent processability, and as a result, molded articles (for example, tires) manufactured from the rubber composition may have excellent tensile strength, abrasion resistance, and viscoelasticity properties.
    Type: Application
    Filed: December 23, 2016
    Publication date: June 21, 2018
    Applicant: LG Chem, Ltd.
    Inventors: He Seung Lee, No Ma Kim, Hae Sung Sohn
  • Publication number: 20180176345
    Abstract: A method and apparatus for transmitting or receiving a broadcast signal are discussed. The method for transmitting includes generating service data of a broadcast service, first signaling information for signaling the service data and second signaling information including information for locating the first signaling information, wherein the second signaling information further includes information for identifying the broadcast service and uniform resource locator (URL) information for obtaining the first signaling information, wherein the URL information to which additional information is appended is used for generating a request for obtaining the first signaling information, and wherein the additional information includes information for indicating which type of the first signaling information is requested; generating a broadcast signal including the service data and the second signaling information; and transmitting the broadcast signal.
    Type: Application
    Filed: February 2, 2018
    Publication date: June 21, 2018
    Applicant: LG ELECTRONICS INC.
    Inventors: Minsung KWAK, Jangwon LEE, Woosuk KO, Sungryong HONG
  • Publication number: 20180173485
    Abstract: A digital signage system and a data processing method in the same are disclosed. The digital signage system comprises a plurality of display devices displaying a signage content; and a server including a communication unit for transmitting signage content data to each display device, a sensor unit for sensing movement of the plurality of display devices, and a controller for controlling the display devices of which display areas are overlapped, differently from each other on the basis of the sensed movement data of the display devices, if display areas of at least two of the plurality of display devices are overlapped with each other at a predetermined threshold value or more.
    Type: Application
    Filed: October 24, 2017
    Publication date: June 21, 2018
    Applicant: LG ELECTRONICS INC.
    Inventors: Sangmin LEE, Jiwoon KIM
  • Publication number: 20180171537
    Abstract: A clothes treating apparatus having a drying function includes: a cabinet; a drum provided within the cabinet; a heat-exchanger heat-exchanged with air exhausted from the drum; a lint filter disposed on an upstream side of the heat-exchanger with respect to flow of air exhausted from the drum to collect lint in the air; a spray tube spraying water to the lint filter to separate lint collected in the lint filter from the lint filter; and a lint collecting part at least partially provided below the lint filter or below the heat-exchanger to collect falling lint. Lint in condensate water may be collected, and thus, generation of a bad influence when condensate water is re-used may be suppressed. Also, contact between lint in drying air and the heat-exchanger may be restrained.
    Type: Application
    Filed: May 20, 2016
    Publication date: June 21, 2018
    Applicant: LG Electronics Inc.
    Inventors: Hyuksoo LEE, Seungphyo AHN, Bio PARK
  • Publication number: 20180170768
    Abstract: The present invention relates to a water purifier comprising a body having an external appearance of a shape able to hold water, and a discharge device which is located inside the body and discharges the water held in the body to the outside of the body; wherein the discharge device comprises a discharge unit body which has a hollow shape that provides a flow pathway for discharging the water held in the body, and a light-source unit which is disposed facing the discharge unit body and irradiates light having the wavelength band of ultraviolet light towards water flowing through the discharge unit body.
    Type: Application
    Filed: January 6, 2016
    Publication date: June 21, 2018
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Hyun Kyong CHO, Sung Won ROH
  • Publication number: 20180171063
    Abstract: The present invention relates to a composition for a gel polymer electrolyte and a lithium secondary battery including the same, and more specifically, an objective of the present invention is to provide a secondary battery in which, since an isocyanate-containing monomer is introduced to a composition for a gel polymer electrolyte to induce a urethane reaction with LiOH on a surface of a lithium transition metal oxide to form a coating layer including a urethane bond-containing oligomer on the surface of the lithium transition metal oxide, and thereby side reactions caused by HF in the battery are minimized, capacity characteristics are improved, and adhesion between a positive electrode and a separator is enhanced to minimize the swelling phenomenon of the battery.
    Type: Application
    Filed: February 20, 2017
    Publication date: June 21, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Jeong Woo Oh, Kyoung Ho Ahn, Chul Haeng Lee, Yi Jin Jung, Sol Ji Park
  • Publication number: 20180170902
    Abstract: The present specification relates to a compound and an organic electronic device including the same.
    Type: Application
    Filed: December 20, 2016
    Publication date: June 21, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Miyeon Han, Dong Hoon Lee, Jungoh Huh, Boonjae Jang, Minyoung Kang, Dong Uk Heo, Min Woo Jung
  • Publication number: 20180172769
    Abstract: The present invention provides a battery pack state parallel-monitoring device having a battery pack configured with a plurality of battery cells, a cell monitoring unit for measuring a state of the plurality of battery cells, a BMIC for generating a diagnostic signal indicating a state of the battery pack through the cell monitoring unit, a main MCU for receiving the diagnostic signal, and an auxiliary MCU for receiving the diagnostic signal and transmitting/receiving data of the main MCU, the battery pack state parallel-monitoring device including data lines connecting the BMIC and the main MCU to each other, parallel lines connected in parallel to the data lines, and a communication monitoring unit connected to the parallel lines to monitor data transmitted/received between the BMIC and the main MCU and transfer the monitored data to the auxiliary MCU.
    Type: Application
    Filed: November 23, 2016
    Publication date: June 21, 2018
    Applicant: LG CHEM, LTD.
    Inventors: Ho Byung YOON, Sang Hoon LEE, Jae Dong PARK
  • Publication number: 20180176352
    Abstract: A mobile terminal having a display unit configured to be expanded or contracted in at least one direction, a housing disposed at a lower part of the display unit and formed to enclose electrical components and a case covering a rear surface of the housing is provided. The case includes at least two divided cases separate from each other, and, when at least one of the divided cases moves in a first direction relative to another one of the divided cases, the display unit is expanded and contracted in response to the movement of the at least one divided case.
    Type: Application
    Filed: November 9, 2015
    Publication date: June 21, 2018
    Applicant: LG ELECTRONICS INC.
    Inventors: Choonghwan SHIN, Byunghwa LEE, Yongho LEE
  • Publication number: 20180173036
    Abstract: Discussed are a display device and a multiscreen display device including the same, which conceal a bezel. The display device in one embodiment includes first to fourth edge display modules displaying an image on a bezel area overlapping each of first to fourth non-display areas of an image display module. The first to fourth edge display modules each include a flexible printed circuit board including a first cover part covering a corresponding non-display area, a second cover part bent from the first cover part and disposed on a side surface of the image display module, and a third cover part extending from the second cover part, a dot light source array including a plurality of dot light source devices provided in the first cover part, and a light source driving circuit unit provided in the third cover part and driving the dot light source devices to display an image on the bezel area.
    Type: Application
    Filed: December 11, 2017
    Publication date: June 21, 2018
    Applicant: LG DISPLAY CO., LTD.
    Inventors: MinJoo KIM, IkHyun KANG, Junghun CHOI
  • Publication number: 20180173061
    Abstract: A substrate for a liquid crystal display device includes: a substrate; and an alignment film on the substrate, the alignment film including an alignment material of a photo alignment material and a conductive particle.
    Type: Application
    Filed: December 18, 2017
    Publication date: June 21, 2018
    Applicant: LG Display Co., Ltd.
    Inventors: Han-Jin AHN, Dong-Jin KIM, Hyun-Sook JEON
  • Publication number: 20180173039
    Abstract: A light controlling device and a method for fabricating the same are disclosed, in which liquid crystals and dichroic dyes may uniformly be distributed on a liquid crystal layer, and adhesion between upper and lower substrates may be improved. The light controlling device comprises first and second substrates facing each other; liquid crystal cells arranged between the first substrate and the second substrate, including liquid crystals; and a barrier arranged between the first substrate and the second substrate, partitioning the liquid crystal cells. The barrier includes a first barrier arranged in a first area to have a first pitch and a second barrier arranged in a second area surrounding the first area to have a second pitch.
    Type: Application
    Filed: December 13, 2017
    Publication date: June 21, 2018
    Applicant: LG Display Co., Ltd.
    Inventors: Pureum Kim, JiYoung Ahn, Sunyoung Park
  • Publication number: 20180172943
    Abstract: One example of a filter driving device can comprise: a filter; a coupling part to which the filter is coupled; a crank arm of which one side is connected to the coupling part and of which the other side is connected to a driving shaft, and which reciprocatingly rotates around the driving shaft; a first stopper provided at a part close to the driving shaft from the center portion of the crank arm, and restricting the rotational angle of the crank arm; and an accommodation part for accommodating the filter, the coupling part and the crank arm.
    Type: Application
    Filed: May 26, 2016
    Publication date: June 21, 2018
    Applicant: LG INNOTEK CO., LTD.
    Inventor: Hee Se LEE
  • Publication number: 20180170023
    Abstract: The present application relates to a neutral layer composition. The present application can provide a neutral layer composition capable of forming a neutral layer, which can be effectively applied in the formation of a polymeric film comprising a vertically aligned self-assembled block copolymer.
    Type: Application
    Filed: June 7, 2016
    Publication date: June 21, 2018
    Applicant: LG Chem, Ltd.
    Inventors: No Jin Park, Sung Soo Yoon, Jung Keun Kim, Je Gwon Lee, Mi Sook Lee
  • Publication number: 20180173342
    Abstract: The present disclosure relates to a touch circuit, a touch sensing device, and a touch sensing method. According to the present disclosure, it is possible to obtain an accurate touch sensing result (the presence or absence of a touch and/or a touch position) by compensating for the unintentional change in the quantity of the charge corresponding to a signal obtained by driving a touch screen panel, so as to obtain sensing data in which the influence of the parasitic capacitance generated inside or outside the touch screen panel is reduced or eliminated, thereby improving capacitance-based touch sensing performance.
    Type: Application
    Filed: December 16, 2017
    Publication date: June 21, 2018
    Applicant: LG Display Co., Ltd.
    Inventors: HongJu LEE, HyeongWon KANG, Youngwoo JO
  • Publication number: 20180174516
    Abstract: A display device includes a display panel on which a plurality of pixels connected to data lines, reference lines, and gate lines are arranged, each pixel having an organic light emitting diode (OLED) and a driving thin film transistor (TFT); a data drive circuit to supply a data voltage to the data lines and a reference voltage to the reference lines; a gate drive circuit to generate a scan signal and a sensing signal and to supply the scan signal and the sensing signal to the gate lines, the scan signal being synchronized with the data voltage and the sensing signal being synchronized with the reference voltage; and a timing controller to divide one frame into a programming time, an emission time, and a non-emission time, and to control an emission duty by variably controlling the programming time based on an analysis of input image data.
    Type: Application
    Filed: December 8, 2017
    Publication date: June 21, 2018
    Applicant: LG Display Co., Ltd.
    Inventors: Hyuckjun Kim, Bumsik Kim, Jaeyoon Bae, Seungtae Kim, Kyoungdon Woo
  • Publication number: 20180173401
    Abstract: Provided is a mobile terminal which allows pieces of furniture to be virtually arranged. A mobile terminal according to one embodiment of the present invention comprises: a wireless communication unit which is capable of communicating with an external server or an external device; a display unit for displaying an execution screen of a certain application; and a control unit, wherein the execution screen at least comprises: a first area for displaying a first image corresponding to a certain area; a second area for displaying information on each of a plurality of pieces of furniture which can virtually be arranged on the first image; and a third area which includes a chat room for exchanging opinions related to the virtual arrangement of the pieces of furniture on the first image, with a user of at least one predetermined external device on which the certain application is installed.
    Type: Application
    Filed: August 11, 2015
    Publication date: June 21, 2018
    Applicant: LG ELECTRONICS INC.
    Inventors: Euikyeom KIM, Kyungtae OH, Seungju CHOI, Yoonjung SON
  • Publication number: 20180174514
    Abstract: An organic light emitting display device can include a display panel that expresses brightness based on a driving current corresponding to a data voltage, a power source unit that supplies power to the display panel, and a controller configured that outputs a mode control signal for determining a normal mode and a standby mode, drives the display panel to display a first frame for a first time period in the normal mode based on the mode control signal, and drives the display panel to display a second frame for a second time period that is longer than the first time period in the standby mode based on the mode control signal, in which the power source unit supplies a compensation voltage to at least one pixel during the standby mode for compensating a change in the data voltage in the pixel.
    Type: Application
    Filed: October 25, 2017
    Publication date: June 21, 2018
    Applicant: LG DISPLAY CO., LTD.
    Inventor: YoungJoon LEE
  • Publication number: 20180173277
    Abstract: Provided is a flexible display device. The flexible display device includes a flexible substrate, a plurality of sub-pixels, a plurality of lines, a pad part, an outer pad part, and a plurality of outer lines. The plurality of lines is connected to the plurality of sub-pixels. The pad part is connected to the plurality of lines. The outer pad part is disposed to be spaced from the pad part. The plurality of outer lines is connected to the outer pad part. The flexible substrate is bent in a first bending area where the plurality of lines is disposed, and the flexible substrate is bent in a second bending area where the plurality of outer lines is disposed.
    Type: Application
    Filed: December 5, 2017
    Publication date: June 21, 2018
    Applicant: LG Display Co., Ltd.
    Inventor: SeYong Lee
  • Publication number: 20180175327
    Abstract: Provided are an organic light-emitting diode (OLED) and an organic light-emitting device including the same. The OLED includes a first electrode, an organic emissive layer which includes a plurality of convex curves or a plurality of concave curves in a light-emitting region and of which a slope of an inclined plane of an upper region with respect to a horizontal line dividing a height of the plurality of convex curves into halves is greater than a slope of an inclined plane of a lower region thereof, and a second electrode provided on the organic emissive layer. Accordingly, the OLED and the organic light-emitting device including the same are capable of improving current efficiency.
    Type: Application
    Filed: December 19, 2017
    Publication date: June 21, 2018
    Applicant: LG Display Co., Ltd.
    Inventors: Ji-Hyang Jang, So-Young Jo, Won-Hoe Koo
  • Publication number: 20180174597
    Abstract: A headset including a wireless communication unit configured to provide wireless communication; a first microphone mounted on the headset; and a second microphone to be placed within an ear of the user wearing the headset; a controller configured to receive a phone call via the wireless communication unit from an external device, select either one of the first microphone or the second microphone to receive a voice signal of the user responding to the received phone call, in response to the selection of the first microphone, receive the voice signal of the user through the first microphone, correct a sound quality of the voice signal received through the first microphone, and transmit the corrected voice signal to the external device, and in response to the selection of the second microphone, receive the voice signal of the user from the external auditory canal of the ear of the user having the second microphone placed therein, correct a sound quality of the voice signal received through the second microphone
    Type: Application
    Filed: July 3, 2015
    Publication date: June 21, 2018
    Applicant: LG ELECTRONICS INC.
    Inventors: Heungkyu LEE, Byounggi LEE
  • Publication number: 20180174553
    Abstract: Disclosed herein is a gate driver. The gate driver included a plurality of stages. The nth stage of the plurality of stages includes a first scan signal output unit configured to output the kth clock as a first scan signal through a first scan signal output node when a voltage of a Q-node is at a high state, and an emission control signal output unit configured to output a gate high voltage (VGH) through an emission control signal output node when a voltage of the first scan signal output node is at the high state and a voltage of an EQ-node is at the high state by an emission control clock (where n and k are positive integers). The emission control signal output unit is electrically connected to the Q-node. The gate driver includes a scan signal output part as well as an emission control signal output part, so that GIPs having the same configuration can be disposed on the left and right sides of a display panel.
    Type: Application
    Filed: December 18, 2017
    Publication date: June 21, 2018
    Applicant: LG Display Co., Ltd.
    Inventors: JunHo BONG, WooSung SHIM
  • Publication number: 20180173923
    Abstract: The present disclosure relates to a display device, a display panel, a fingerprint-sensing method, and a circuit for sensing a fingerprint. More particularly, the display device, the display panel, the fingerprint-sensing method, and the circuit for sensing a fingerprint may receive a signal from a data line electrically connected to a pixel electrode through a switching transistor and may detect fingerprint information after a driving voltage is applied to the pixel electrode disposed in a pixel area, thereby detecting a fingerprint without including a separate fingerprint sensor outside a display panel.
    Type: Application
    Filed: December 13, 2017
    Publication date: June 21, 2018
    Applicant: LG Display Co., Ltd.
    Inventors: SungYub Lee, CheolSe Kim, HongChul Kim
  • Publication number: 20180175464
    Abstract: Provided is a battery module including: a battery cell assembly including at least one battery cell, and at least one cooling fin configured to contact the at least one battery cell and to be exposed on opposite side parts of the battery cell assembly and a side part perpendicular to the opposite side parts; a first end plate including at least one first insulating member mounted on an internal wall of the first end plate to contact the at least one cooing fin exposed on the opposite side parts of the battery cell assembly, and configured to support the opposite side parts of the battery cell assembly; a second end plate coupled to the first end plate to cover the battery cell assembly, and configured to support the side part of the battery cell assembly; a cooling plate arranged between the second end plate and the side part of the battery cell assembly, and configured to receive heat from the at least one cooling fin; and at least one second insulating member arranged between the cooling plate and the at le
    Type: Application
    Filed: July 18, 2016
    Publication date: June 21, 2018
    Applicant: LG CHEM, LTD.
    Inventors: Nam-In KIM, Jae-Hyun SEO, Young-Sop EOM, Bo-Hyon KIM, Hyun-Young CHO
  • Publication number: 20180175131
    Abstract: The organic light emitting display device according to the exemplary aspect of the present disclosure includes a flexible substrate which includes a first area, a second area, and a bending area between the first area and the second area, and a wiring line on the bending area of the flexible substrate. The wiring line has a plurality of unit patterns having a rhombic shape. In this case, each of plurality of unit patterns shares a part of one side with the adjacent unit pattern. According to the organic light emitting display device according to an exemplary aspect of the present disclosure, a wiring line having a new shape is disposed in the bending area so that a stress which is applied to the wiring line and the protective layer formed in the bending area may be minimized.
    Type: Application
    Filed: December 14, 2017
    Publication date: June 21, 2018
    Applicant: LG Display Co., Ltd.
    Inventor: SeYong LEE
  • Publication number: 20180175337
    Abstract: The present invention relates to a sealing apparatus for a secondary battery, which seals a sealing part of a case in which an electrode assembly and an electrolyte are accommodated, and the sealing apparatus comprises a sealing member comprising a first sealing piece and a second sealing piece, which thermally fuse a surface of the sealing part to seal the sealing part, wherein the first sealing piece and the second sealing piece comprise a plurality of thermal fusion parts, which are disposed from an outer end of a surface of the sealing part toward an inner end that is opposite to the outer end to thermally fuse the surface of the sealing part, and non-thermal fusion parts, which are disposed between the plurality of thermal fusion parts and do not seal the surface of the sealing part.
    Type: Application
    Filed: October 11, 2016
    Publication date: June 21, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Sang Kyun LEE, Cha Hun KU
  • Publication number: 20180174518
    Abstract: An electroluminescent display device and a method of compensating for electrical characteristics of the electroluminescent display device are disclosed. The electroluminescent display includes a storage memory storing an average current-voltage expression of a display panel and a current value for each pixel, a parameter calculation unit calculating an offset and a gain for each pixel for causing current characteristics for each pixel based on the current value for each pixel to coincide with average current characteristics based on the average current-voltage expression, and a data correction unit correcting input image data to be written to each pixel based on the offset and the gain for each pixel. The average current-voltage expression and the current value for each pixel are obtained through a camera-based sensing process.
    Type: Application
    Filed: December 14, 2017
    Publication date: June 21, 2018
    Applicant: LG Display Co., Ltd.
    Inventors: Jungyoup SUK, Hyungnyuck CHO
  • Publication number: 20180175342
    Abstract: A secondary battery pack according to an aspect of the present disclosure includes: a cell assembly including a plurality of secondary batteries; a pack case having an internal space for accommodating the cell assembly; an electrode terminal connected to the cell assembly and protruding to the outside of the pack case; and a terminal cover configured to cover an upper portion and partial side surfaces of the electrode terminal, and to be detachable from the pack case by including a hooking protrusion that is hook-coupled to and released from a stopper that is provided in the pack case. In particular, the terminal cover further includes a jig hole configured to allow a cover separating jig to be inserted from outside to inside, and the hooking protrusion is provided at an internal area of the terminal cover to be released from the stopper when the cover separating jig inserted through the jig hole pushes the hooking protrusion.
    Type: Application
    Filed: November 2, 2016
    Publication date: June 21, 2018
    Applicant: LG CHEM, LTD.
    Inventors: Do-Hyeon KIM, Tae-Young KANG, Hwa-Joong KIM, Duck-Hee MOON, Jun-Yeob SEONG
  • Publication number: 20180174519
    Abstract: Disclosed is a light emitting diode display device for minimizing a screen defect caused by a defect of a light emitting diode device. The light emitting diode display device includes a plurality of subpixels which each include first to Nth (where N is a natural number equal to or greater than two) light emitting diode devices emitting light with the data current and a pixel circuit including first to Nth driving transistors respectively supplying the data current corresponding to a data signal to the first to Nth light emitting diode devices.
    Type: Application
    Filed: December 18, 2017
    Publication date: June 21, 2018
    Applicant: LG DISPLAY CO., LTD.
    Inventors: JinYeong KIM, HyeonHo SON, HanSaem KANG
  • Publication number: 20180175343
    Abstract: Disclosed is a battery module, which includes a plurality of battery cells disposed to face each other and arranged side by side at least in a first direction, a module cover configured to accommodate the plurality of battery cells and formed to have at least one open side, and a pair of buffering members located between one side of a battery cell located at an outermost side in the first direction among the plurality of battery cells and a side of the module cover so that at least a part thereof is in contact with the sides of the battery cells and the module cover, respectively, wherein the buffering member is a leaf spring having at least one bent portion.
    Type: Application
    Filed: April 5, 2017
    Publication date: June 21, 2018
    Applicant: LG CHEM, LTD.
    Inventors: Mi-Geum CHOI, Jeong-O MUN, Dal-Mo KANG, Yoon-Koo LEE, Jung-Been YOU
  • Publication number: 20180175431
    Abstract: The present invention provides a device for removing gas trap in a spare battery cell generated in a formation process during a process of manufacturing the battery cell, wherein the device is a gas trap removing device for manufacturing a battery cell, including: a battery cell receiving unit into which the spare battery cell is received; and a vibration applying unit for applying vibration to the battery cell receiving unit, in a state where the spare battery cell is received into the battery cell receiving unit.
    Type: Application
    Filed: May 19, 2016
    Publication date: June 21, 2018
    Applicant: LG CHEM, LTD.
    Inventor: Sungju CHO
  • Publication number: 20180175376
    Abstract: The present invention relates to a negative electrode active material comprising a mixture of a first negative electrode active material and a second negative electrode active material, wherein the first negative electrode active material has a hardness of 1 kg/mm2 to 10 kg/mm2 on the basis of the Vickers hardness standard, and the second negative electrode active material has a higher hardness than the first negative electrode active material. The negative electrode active material according to the present invention comprises a mixture of negative electrode active materials having different hardness so that pores of an active material layer are maintained in spite of a rolling process at the time of producing an negative electrode, and the pores acting as an electrolyte flow passage of an electrode can effectively be secured, thereby producing a lithium secondary battery having excellent battery performance by lowering resistance when a battery is charged or discharged.
    Type: Application
    Filed: November 11, 2016
    Publication date: June 21, 2018
    Applicant: LG CHEM, LTD.
    Inventors: Oh Byong CHAE, Su Min LEE, Eun Kyung KIM, Sun Young SHIN
  • Publication number: 20180175304
    Abstract: The present specification provides a compound having a spiro structure and an organic light emitting device including the same.
    Type: Application
    Filed: November 17, 2016
    Publication date: June 21, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Yongbum Cha, Jin Joo Kim, Sung Kil Hong, Sang Duk Suh
  • Publication number: 20180174513
    Abstract: An organic light-emitting display device can include a display panel that expresses luminance based on a driving current corresponding to a data voltage and a first power; a control circuit that outputs a first mode control signal for a normal mode and a second mode control signal for a standby mode for lower luminance; and a power source that supplies the first power at a first voltage level, in response to receiving the first mode control signal, and supplies the first power at a second voltage level that is lower than the first voltage level, in response to receiving the second mode control signal.
    Type: Application
    Filed: October 25, 2017
    Publication date: June 21, 2018
    Applicant: LG DISPLAY CO., LTD.
    Inventors: BuYeol LEE, YoungJoon LEE
  • Publication number: 20180175341
    Abstract: Provided is a battery pack. The battery pack according to an embodiment of the present disclosure includes: a battery module including a plurality of battery cells; a case accommodating a plurality of the battery modules; and a handle rod embedded in the case.
    Type: Application
    Filed: January 6, 2017
    Publication date: June 21, 2018
    Applicant: LG CHEM, LTD.
    Inventors: Hyeon-Kyu KIM, Jae-Jung SEOL, Bum-Hyun LEE, In-Jae GANG
  • Publication number: 20180175982
    Abstract: The present disclosure describes a method and device for transmitting a device to device (D2D) signal by a first terminal in a wireless communication system. More particularly, the method comprises transmitting a D2D signal using at least one first resource unit corresponding to a first orthogonal resource pattern and at least one second resource unit corresponding to a second orthogonal resource pattern on a resource area, wherein the first orthogonal resource pattern is defined by at least one first resource unit number defined through a first axis-priority mapping and the second orthogonal resource pattern is defined by at least one second resource unit number defined through a second axis-priority mapping, and the at least one first resource unit and the at least one second resource unit are configured to overlap each other by a predetermined number or less of the resource units.
    Type: Application
    Filed: March 20, 2015
    Publication date: June 21, 2018
    Applicant: LG ELECTRONICS INC.
    Inventors: Youngtae KIM, Hanbyul SEO, Kijun KIM
  • Publication number: 20180175351
    Abstract: The present disclosure relates to a battery module, which includes: a housing including a first housing and a second housing, which are coupled to each other to form a accommodation space; a plurality of secondary batteries accommodated in the accommodation space; a bolt including a screw portion, which has screw threads formed on at least a portion of an outer circumferential surface thereof, and a bolt head arranged at an end of the screw portion, the bolt being configured to fasten the first housing and the second housing to each other by being mounted such that the screw portion penetrates the first housing to be screw-coupled to the second housing, and that the bolt head is caught by the first housing; and an O-ring mounted to be interposed between the first housing and the bolt head, wherein the O-ring includes: a hollow pierced such that the screw portion is inserted therein; and a recognition protrusion formed to protrude in a radial direction of the bolt head as compared with the bolt head.
    Type: Application
    Filed: January 19, 2017
    Publication date: June 21, 2018
    Applicant: LG CHEM, LTD.
    Inventors: Hwa-Joong KIM, Tae-Young KANG, Do-Hyeon KIM, Duck-Hee MOON, Jun-Yeob SEONG
  • Publication number: 20180175130
    Abstract: The present disclosure is provided a display device including a lower substrate, a display area, and a guideline. The display area is disposed on the lower substrate. The guideline includes a guideline disposed in an outer region of the display area. The guideline includes: a first guideline layer disposed on the lower substrate, having separation spaces, and divided into multiple parts; and a second guideline layer disposed on the first guideline layer and divided into multiple parts.
    Type: Application
    Filed: December 5, 2017
    Publication date: June 21, 2018
    Applicant: LG Display Co., Ltd.
    Inventors: Kyungyun Kang, Jaewoong Youn, Kihyung Lee