Patents by Inventor Sang Ho Park
Sang Ho Park has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240035221Abstract: A washing machine is provided. The washing machine includes a water tub configured to be disposed in a cabinet and to store wash water, a rotating tub configured to be rotatably installed in the water tub and to include an opening formed in an upper end portion thereof, and a driver configured to be connected to the rotating tub and to rotate the rotating tub, wherein a deviation preventer configured to prevent wash water in the rotating tub from being deviated to one side during rotation of the rotating tub is formed at an upper end portion of the rotating tub.Type: ApplicationFiled: October 12, 2023Publication date: February 1, 2024Inventors: Sung-mo LEE, Sang-ho PARK, Kyung-up LIM, Seon-woo LEE, So-dam HAN, In-hwan KIL, Jun-hyun PARK, Do-yeon KIM, Hoon WEE
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Patent number: 11865573Abstract: A slurry for electrostatic spray deposition and method for forming a coating film using the same are provided. The slurry comprises a solvent, a first polymer dissolved in the solvent, and polymer particles containing a second polymer and dispersed in the solvent.Type: GrantFiled: September 28, 2018Date of Patent: January 9, 2024Assignee: Industry-University Cooperation Foundation Hanyang UniversityInventors: Dong Wook Shin, Se Wook Lee, Sang Ho Park
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Publication number: 20240006386Abstract: A display device includes a substrate, a display element layer disposed on a first surface of the substrate and including a light emitting element that emits light, and a pixel circuit layer disposed on the display element layer and including a transistor electrically connected to the light emitting element. The display element layer includes a first contact electrode electrically connected to a first end of the light emitting element, and a second contact electrode electrically connected to a second end of the light emitting element. The pixel circuit layer includes a reflective layer disposed on the display element layer and overlapping the light emitting element. One of the first contact electrode and the second contact electrode is electrically connected to the transistor. The reflective layer reflects the light emitted from the light emitting element toward a second surface of the substrate.Type: ApplicationFiled: September 13, 2023Publication date: January 4, 2024Applicant: Samsung Display Co., LTD.Inventors: Seung Min LEE, Jin Yeong KIM, Sang Ho PARK, Tae Hoon YANG, Sung Jin LEE, Jin Woo LEE
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Publication number: 20230420622Abstract: A display device according to an embodiment includes a substrate including an emission area and a non-emission area, a plurality of light emitting elements disposed on the substrate, a first electrode and a second electrode disposed to be spaced apart from each other and electrically connected to plurality of the light emitting elements, a cover layer disposed on the first electrode and the second electrode, and a color conversion layer disposed on the cover layer. The cover layer includes a plurality of sub-insulating layers each including a first layer and a second layer sequentially stacked. The first layer and the second layer have different refractive indices.Type: ApplicationFiled: June 14, 2023Publication date: December 28, 2023Applicant: Samsung Display Co., LTD.Inventors: Hyung June KIM, Ji Hyun MIN, Sang Ho PARK, Se Hyung CHO
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Patent number: 11856700Abstract: A capacitor module horizontally mounted on a PCB and including a case including a first side surface, an opposing second side, a first electrode pad and a second electrode pad disposed at the first side surface, and a third electrode pad disposed at the second side surface, and an electrolytic capacitor including a dielectric extending in a first horizontal direction, a first electrode contacting the first electrode pad and a second electrode contacting the second electrode pad, wherein the first electrode pad is spaced apart from second electrode pad in a second horizontal direction.Type: GrantFiled: April 8, 2021Date of Patent: December 26, 2023Inventors: Chunghyun Ryu, Byungok Kang, Su-Yong An, Jongwoo Jang, Insub Kwak, Teck Su Oh, Geurim Jung, Sang-Ho Park, Sung-Ki Lee
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Patent number: 11848409Abstract: A display device includes a substrate including a display area and a non-display area, a pixel located in the display area, a pad unit on one side of the non-display area, and a driver connected to the pixel. The pixel includes a first insulating layer, a first light emitting element on the first insulating layer, a second insulating layer on the first light emitting element and exposing one end portion and another end portion of the first light emitting element, a first contact electrode on the second insulating layer and connected to the one end portion of the first light emitting element, and a second contact electrode on the second insulating layer and connected to the other end portion of the first light emitting element. The pad unit includes a pad metal layer, a first pad insulating layer, a second pad insulating layer, and a pad electrode.Type: GrantFiled: July 18, 2022Date of Patent: December 19, 2023Assignee: Samsung Display Co., Ltd.Inventors: Jin Yeong Kim, Mi Jin Park, Sang Ho Park, Tae Hoon Yang, Sung Jin Lee
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Publication number: 20230402491Abstract: A display device includes a bank defining an emission area; a first passage in which a first light emitting element is disposed in the emission area; a second passage in which a second light emitting element is disposed in the emission area; a third passage in which a third light emitting element is disposed in the emission area; and a fourth passage in which a fourth light emitting element is disposed in the emission area, wherein the emission area has a rectangular shape comprising a first side extending in a first direction and a second side extending in a second direction intersecting the first direction and having a length longer than the first side, and the first passage, the second passage, the third passage, and the fourth passage are spaced apart from each other, and each extends in a third direction intersecting the first direction and the second direction.Type: ApplicationFiled: February 3, 2023Publication date: December 14, 2023Applicant: Samsung Display Co., LTD.Inventors: Yong Sik HWANG, Sang Ho PARK, Seung Kyu LEE, Hoon KIM
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Patent number: 11814773Abstract: A washing machine is provided. The washing machine includes a water tub configured to be disposed in a cabinet and to store wash water, a rotating tub configured to be rotatably installed in the water tub and to include an opening formed in an upper end portion thereof, and a driver configured to be connected to the rotating tub and to rotate the rotating tub, wherein a deviation preventer configured to prevent wash water in the rotating tub from being deviated to one side during rotation of the rotating tub is formed at an upper end portion of the rotating tub.Type: GrantFiled: May 9, 2022Date of Patent: November 14, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Sung-mo Lee, Sang-ho Park, Kyung-up Lim, Seon-woo Lee, So-dam Han, In-hwan Kil, Jun-hyun Park, Do-yeon Kim, Hoon Wee
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Patent number: 11812118Abstract: A client forensic watermarking device, system, and method. A forensic watermarking device capable of communicating with a content server selecting a watermark mask area in which a watermark mask is displayed from video content and storing watermark area information about the watermark mask area in a storage unit according to the present disclosure may provide: a downloading unit requesting the video content to be played from the content server and receiving the video content and the watermark area information from the content server; a watermark mask generation unit outputting the watermark mask using the watermark area information inputted from the downloading unit; and an overlay unit superimposing the watermark mask inputted from the watermark mask generation unit on the watermark mask area of the video content inputted from the downloading unit, thereby enabling a client to display a forensic watermark so as to deal with a collusion attack.Type: GrantFiled: November 12, 2020Date of Patent: November 7, 2023Assignee: INKA ENTWORKS, INCInventors: Byeong Sun Park, Sang Ho Park, Sung Ju Yun
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Patent number: 11791318Abstract: A display device includes a substrate, a display element layer disposed on a first surface of the substrate and including a light emitting element that emits light, and a pixel circuit layer disposed on the display element layer and including a transistor electrically connected to the light emitting element. The display element layer includes a first contact electrode electrically connected to a first end of the light emitting element, and a second contact electrode electrically connected to a second end of the light emitting element. The pixel circuit layer includes a reflective layer disposed on the display element layer and overlapping the light emitting element. One of the first contact electrode and the second contact electrode is electrically connected to the transistor. The reflective layer reflects the light emitted from the light emitting element toward a second surface of the substrate.Type: GrantFiled: August 12, 2020Date of Patent: October 17, 2023Assignee: SAMSUNG DISPLAY CO., LTD.Inventors: Seung Min Lee, Jin Yeong Kim, Sang Ho Park, Tae Hoon Yang, Sung Jin Lee, Jin Woo Lee
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Patent number: 11785824Abstract: A display device includes a first substrate including a plurality of unit light emitting areas; a first electrode and a second electrode in each of the unit light emitting areas of the first substrate; a first insulation layer exposing one region of each of the first electrode and the second electrode; a light emitting element on the first insulation layer and having a first end and a second end in a length direction; light conversion patterns adjacent to the light emitting element, covering a portion of an upper surface of the light emitting element, and exposing the first and second ends of the light emitting element; a first contact electrode on the first electrode and connecting the one region of the exposed first electrode and the first end of the light emitting element; and a second contact electrode on the second electrode.Type: GrantFiled: January 13, 2021Date of Patent: October 10, 2023Assignee: Samsung Display Co., Ltd.Inventors: Jin Woo Lee, Sang Ho Park, Tae Hoon Yang, Jin Yeong Kim, Jin Taek Kim, Soo Hyun Moon, Mi Jin Park
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Publication number: 20230282796Abstract: A pixel includes an emission area and a non-emission area, a first pixel electrode, a first intermediate electrode, a second intermediate electrode, and a second pixel electrode spaced from each other, first light emitting elements including a first end electrically connected to the first pixel electrode and a second end electrically connected to the first intermediate electrode, second light emitting elements including a first end electrically connected to the first intermediate electrode and a second end electrically connected to the second intermediate electrode, and third light emitting elements including a first end electrically connected to the second intermediate electrode and a second end electrically connected to the second pixel electrode. The second intermediate electrode includes a first portion opposing the first intermediate electrode, a second portion between the first pixel electrode and the second pixel electrode, and a diagonal line portion between the first portion and the second portion.Type: ApplicationFiled: February 8, 2023Publication date: September 7, 2023Inventors: Jin Taek KIM, Sang Ho PARK, Hyun KIM, Woong Hee JEONG
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Publication number: 20230253442Abstract: A display panel includes a base layer having a display area and a non-display area including a pad area; a plurality of transistors on the base layer; a first protective layer covering the plurality of transistors; a conductive layer on the first protective layer; a second protective layer over the conductive layer; a first electrode and a second electrode on the second protective layer, the first and second electrodes being spaced from each other; a plurality of light emitting elements between the first electrode and the second electrode; a first contact electrode on the first electrode, the first contact electrode being in contact with one end portion of the light emitting element, and a second contact electrode on the second electrode, the second contact electrode being in contact with the other end portion of the at least one light emitting element; and a first pad in the pad area.Type: ApplicationFiled: March 20, 2023Publication date: August 10, 2023Inventors: Jin Taek KIM, Jin Yeong KIM, Soo Hyun MOON, Sang Ho PARK, Seung Min LEE, Jin Woo LEE, Tae Hoon YANG
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Publication number: 20230215954Abstract: A thin film transistor according to an exemplary embodiment of the present invention includes an oxide semiconductor. A source electrode and a drain electrode face each other. The source electrode and the drain electrode are positioned at two opposite sides, respectively, of the oxide semiconductor. A low conductive region is positioned between the source electrode or the drain electrode and the oxide semiconductor. An insulating layer is positioned on the oxide semiconductor and the low conductive region. A gate electrode is positioned on the insulating layer. The insulating layer covers the oxide semiconductor and the low conductive region. A carrier concentration of the low conductive region is lower than a carrier concentration of the source electrode or the drain electrode.Type: ApplicationFiled: February 28, 2023Publication date: July 6, 2023Inventors: YONG SU LEE, Yoon Ho KHANG, Dong Jo KIM, Hyun Jae NA, Sang Ho PARK, Se Hwan YU, Chong Sup CHANG, Dae Ho KIM, Jae Neung Kim, Myoung Geun CHA, Sang Gab KIM, Yu-Gwang JEONG
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Patent number: 11682353Abstract: An organic light emitting diode display includes: a substrate; an overlapping layer on the substrate; a pixel on the substrate and the overlapping layer; and a scan line, a data line, a driving voltage line, and an initialization voltage line that are connected to the pixel. The pixel includes: an organic light emitting diode; a second transistor connected to the scan line and the data line; a driving transistor including a gate electrode, an input terminal, and an output terminal, and to apply a current to the organic light emitting diode from the output terminal; and a voltage application transistor to apply a voltage to the overlapping layer. An output of the second transistor is connected to the input terminal of the driving transistor, and the overlapping layer is between the driving transistor and the substrate while overlapping with the driving transistor on a plane.Type: GrantFiled: July 1, 2022Date of Patent: June 20, 2023Assignee: Samsung Display Co., Ltd.Inventors: Ju-Won Yoon, Gun Hee Kim, Sang Ho Park, Seung Chan Lee, Joo Hee Jeon
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Publication number: 20230159270Abstract: An automated transportation system includes a facility layer including at least one first transportation facility, and a system layer, in which an integrated control system controlling the at least one first transportation facility, a material control system (MCS) controlling a transport command with respect to the integrated control system, an application server managing a Real-Time Dispatcher (RTD), and a database storing information corresponding to an operation of the material control system and the real-time dispatcher are established. The facility layer and the system layer are spatially separated. Therefore, in the automated transportation system, the integrated server may be efficiently and stably operated, to quickly respond to a problem when a problem occurs in the system.Type: ApplicationFiled: November 23, 2022Publication date: May 25, 2023Inventors: Sang Ho PARK, Hyun Ho CHOI, Jun Seok KIM, Seung Joon RHIE, Soo Hwang CHAE, Seong Heon TAK, Min HUR
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Publication number: 20230155083Abstract: A display device including: a first electrode on a substrate, a second electrode spaced from the first electrode in a second direction, an optical layer on the first electrode and the second electrode, the optical layer including a first layer and a second layer, the second layer including a different material and having a different thickness from the first layer, and a plurality of light emitting elements on the optical layer, the first electrode, and the second electrode, wherein the optical layer includes a plurality of pair layers, each of the plurality of pair layers including the first layer and the second layer, and the first layer and the second layer are alternately stacked.Type: ApplicationFiled: November 8, 2022Publication date: May 18, 2023Inventors: Hyung June KIM, Ji Hyun MIN, Sang Ho PARK, Se Hyung CHO, Jang Bog JU
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Patent number: 11612373Abstract: Provided is an image processing apparatus for a C-arm, including: a movement control unit which moves a C-arm which irradiates a radiation onto a bone of a subject located on a table and detects the radiation which penetrates the bone to generate a projection image for the bone, along a predetermined route; an image acquiring unit which acquires a plurality of projection images generated by the moving C-arm at every predetermined interval; and an image processing unit which generates a combined projection image in which the plurality of acquired projection images is combined, and the predetermined interval may be an interval at which a continuous panoramic image may be generated by connecting the plurality of acquired projection images.Type: GrantFiled: May 14, 2021Date of Patent: March 28, 2023Inventor: Sang Ho Park
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Patent number: 11610938Abstract: A display panel includes a base layer having a display area and a non-display area including a pad area; a plurality of transistors on the base layer; a first protective layer covering the plurality of transistors; a conductive layer on the first protective layer; a second protective layer over the conductive layer; a first electrode and a second electrode on the second protective layer, the first and second electrodes being spaced from each other; a plurality of light emitting elements between the first electrode and the second electrode; a first contact electrode on the first electrode, the first contact electrode being in contact with one end portion of the light emitting element, and a second contact electrode on the second electrode, the second contact electrode being in contact with the other end portion of the at least one light emitting element; and a first pad in the pad area.Type: GrantFiled: September 16, 2020Date of Patent: March 21, 2023Assignee: Samsung Display Co., Ltd.Inventors: Jin Taek Kim, Jin Yeong Kim, Soo Hyun Moon, Sang Ho Park, Seung Min Lee, Jin Woo Lee, Tae Hoon Yang
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Publication number: 20230066959Abstract: The present disclosure relates to a can for a secondary battery and a secondary battery. The can for the secondary battery can include a can body, in which an electrode assembly accommodation part accommodating an electrode assembly are formed. The can body can be opened to one side. The secondary battery can include a cover to cover one end of the can body to seal an opening and in which a through-hole through which an electrode lead of the electrode assembly passes. The can body can include a body heat pipe that transfers heat so that the heat is dissipated through the can body when the heat generated in the electrode lead is transferred from the cover to the can body.Type: ApplicationFiled: March 8, 2021Publication date: March 2, 2023Applicant: LG Energy Solution, Ltd.Inventors: Yoon Woo Park, Eui Hoon Myung, Sang Ho Park