Patents by Inventor Yun KWON

Yun KWON 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).

  • Publication number: 20150185605
    Abstract: The present invention discloses a photosensitive resin composition for an insulating film of a display device including (A) an alkali soluble resin; (B) a photosensitive diazoquinone compound; (C) a color material having a maximum absorption wavelength of 400 to 550 nm; and (D) a solvent, an insulation film using the same, and a display device including the insulation film.
    Type: Application
    Filed: April 9, 2013
    Publication date: July 2, 2015
    Inventors: Ji-Yun Kwon, Jin-Hee Kang, Yong-Tae Kim, Jong-Hwa Lee, Jin-Young Lee, Dae-Yun Kim, Sang-Kyun Kim, In-Chul Hwang
  • Publication number: 20150177617
    Abstract: Disclosed is a positive photosensitive resin composition including (A) an alkali soluble resin; (B) a photosensitive diazoquinone compound; (C) a cross-linking agent; (D) a thermal acid generator; (E) a phenol compound; and (F) an organic solvent, wherein the cross-linking agent and thermal acid generator are included in a weight ratio of about 1:50 to about 50:1.
    Type: Application
    Filed: July 29, 2014
    Publication date: June 25, 2015
    Inventors: Jong-Hwa LEE, Ji-Yun KWON, Sang-Soo KIM, Kun-Bae NOH, Eun-Bi PARK, Jae-Yeol BAEK, Bum-Jin LEE, Sang-Haeng LEE, Eun-Ha HWANG
  • Publication number: 20150177843
    Abstract: A display device includes a user interface (UI) generator configured to generate a UI of the virtual input device; a camera configured to photograph a user's gesture; and a controller configured to compare the photographed user's gesture with a user's gesture stored in the template and to control the UI generator to display a UI of a virtual input device corresponding to the matched user's gesture.
    Type: Application
    Filed: June 27, 2014
    Publication date: June 25, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Oh-yun KWON
  • Patent number: 9065488
    Abstract: A method and apparatus for data communication in wireless power transmission are provided. A wireless power transmitter includes a resonance antenna configured to wirelessly transmit a power to a wireless power receiver, and receive a signal from the wireless power receiver, the signal including a sub-carrier. The wireless power transmitter further includes a controller configured to receive the signal from the resonance antenna, and receive data from the wireless power receiver based on the sub-carrier.
    Type: Grant
    Filed: July 26, 2012
    Date of Patent: June 23, 2015
    Assignees: Samsung Electronics Co., Ltd., Korea Advanced Institute of Science and Technology
    Inventors: Dong Zo Kim, Sang Wook Kwon, Ki Young Kim, Nam Yun Kim, Yun Kwon Park, Eun Seok Park, Young Ho Ryu, Young Tack Hong, Jin Sung Choi, Chang Wook Yoon, Jong Won Yu, Wang Sang Lee, Hyeong Seok Jang
  • Publication number: 20150168835
    Abstract: Disclosed are a photosensitive resin composition including (A) an alkali soluble resin; (B) a photosensitive diazoquinone compound; (C) a phenol compound; (D) a thermal acid generator; and (E) a solvent, wherein the solvent includes an organic solvent having a boiling point of less than about 160° C. under an atmospheric pressure and an organic solvent having a boiling point of greater than or equal to about 160° C. under an atmospheric pressure, wherein the organic solvent having a boiling point of less than about 160° C. is included in an amount of greater than or equal to about 90 wt % and less than about 100 wt % based on the total amount of the solvent, and the organic solvent having a boiling point of greater than or equal to about 160° C. is included in an amount of greater than about 0 wt % and less than or equal to about 10 wt % based on the total amount of the solvent, a photosensitive resin film using the same, and a display device.
    Type: Application
    Filed: July 29, 2014
    Publication date: June 18, 2015
    Inventors: Jong-Hwa LEE, Ji-Yun KWON, Sang-Soo KIM, Kun-Bae NOH, Eun-Bi PARK, Jae-Yeol BAEK, Bum-Jin LEE, Sang-Haeng LEE, Eun-Ha HWANG
  • Patent number: 9054673
    Abstract: A resonator fabrication method is provided. A method includes providing a plurality of electrode patterns disposed apart from each other on a substrate using a nano-imprint technique; and forming an extended electrode pattern connected to a plurality of electrode patterns, and forming a nano structure laid across an extended electrode patterns. Therefore, a nano-electromechanical system (NEMS) resonator is easily fabricated at a nanometer level.
    Type: Grant
    Filed: November 1, 2013
    Date of Patent: June 9, 2015
    Assignees: Samsung Electronics Co., Ltd., Korea University Industrial and Academic Collaboration Foundation
    Inventors: Yun-kwon Park, Byeoung-ju Ha, Byeong-Kwon Ju, Jae-sung Rieh, In-sang Song, Jin-woo Lee, Jea-shik Shin, Young-min Park
  • Publication number: 20150147694
    Abstract: Disclosed are a positive photosensitive resin composition including (A) an alkali soluble resin, (B) a photosensitive diazoquinone compound, (C) a thermosetting cross-linking agent represented by the following Chemical Formula 1, wherein each substituent of Chemical Formula 1 is the same as defined in the detailed description, and (D) a solvent, a photosensitive resin film using the same, and a display device.
    Type: Application
    Filed: July 30, 2014
    Publication date: May 28, 2015
    Inventors: Ji-Yun KWON, Jin-Young LEE, Bum-Jin LEE, Jae-Hwan SONG
  • Patent number: 9040213
    Abstract: Disclosed is a positive photosensitive resin composition that includes (A) an alkali soluble resin prepared by a phosphorous-containing diamine represented by the following Chemical Formula 1, (B) a photosensitive diazoquinone compound, and (C) a solvent. A photosensitive resin film prepared using the same and a semiconductor device including the photosensitive resin film are also disclosed. In Chemical Formula 1, each substituent is the same as defined in the detailed description.
    Type: Grant
    Filed: September 5, 2012
    Date of Patent: May 26, 2015
    Assignee: Cheil Industries Inc.
    Inventors: Hyun-Yong Cho, Sang-Soo Kim, Eun-Kyung Yoon, Jong-Hwa Lee, Jun-Ho Lee, Eun-Ha Hwang, Ji-Yun Kwon, Jin-Young Lee
  • Publication number: 20150140889
    Abstract: A manufacturing device for a liquid crystal display panel includes a stage including a first stage part and second stage part. The stage is configured to support a substrate laminate. A knife includes an entrance portion and a rigidity securing portion. The knife is configured to peel a support substrate of the substrate laminate. The stage is configured to rotate in a direction parallel with a surface of the stage. The rigidity securing portion of the knife is thicker than an entrance portion of the knife.
    Type: Application
    Filed: July 21, 2014
    Publication date: May 21, 2015
    Inventors: Kwang Ho LEE, Young Bae Kim, Hyeok Yun Kwon, Sang Il Kim, Jong Seong Kim
  • Patent number: 9030052
    Abstract: An apparatus and method of using near field communication (NFC) and wireless power transmission (WPT) are provided. A power receiving apparatus includes a resonator configured to receive a power and to output the power. The power receiving apparatus further includes a near field communication (NFC) receiver configured to perform wireless communication using the power output by the resonator. The power receiving apparatus further includes a wireless power transmission (WPT) receiver configured to supply a voltage using the power output by the resonator. The power receiving apparatus further includes a connecting unit configured to selectively connect the resonator to either the NFC receiver or the WPT receiver. The power receiving apparatus further includes a mode selector configured to control the connecting unit to selectively connect the resonator to either the NFC receiver or the WPT receiver based on the power output by the resonator.
    Type: Grant
    Filed: May 15, 2012
    Date of Patent: May 12, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong Zo Kim, Sang Wook Kwon, Ki Young Kim, Nam Yun Kim, Yun Kwon Park, Eun Seok Park, Young Ho Ryu, Chang Wook Yoon, Jin Sung Choi, Young-tack Hong
  • Publication number: 20150123491
    Abstract: A wireless power transmission system, and a method for controlling wireless power transmission and wireless power reception are provided. According to an aspect, a method for controlling a wireless power transmission may include: detecting a plurality of target devices used to wirelessly receive power; selecting a source resonating unit from among a plurality of source resonating units, based on the amount of power to be transmitted to one or more of the plurality of target devices, a coupling factor associated with one or more of the plurality of target devices, or both; and wirelessly transmitting power to a target device using the selected source resonating unit.
    Type: Application
    Filed: January 15, 2015
    Publication date: May 7, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Nam Yun KIM, Sang Wook KWON, Yun Kwon PARK
  • Publication number: 20150118622
    Abstract: Disclosed are a positive photosensitive resin composition including (A) a polybenzoxazole precursor having a polydispersity of about 1 to about 1.6; (B) a photosensitive diazoquinone compound; (C) a thermal acid generator; and (D) a solvent, a photosensitive resin film using the same, and a display device.
    Type: Application
    Filed: May 22, 2014
    Publication date: April 30, 2015
    Applicant: Cheil Industries Inc.
    Inventors: Jin-Hee KANG, Ji-Yun KWON, Dae-Yun KIM, Sang-Kyeon KIM, Sang-Soo KIM, Yong-Tae KIM, Kun-Bae NOH, Eun-Bi PARK, Jae-Yeol BAEK, Jae-Hwan SONG, Bum-Jin LEE, Jong-Hwa LEE, Jin-Young LEE, Chung-Beum HONG, Eun-Ha HWANG, In-Chul HWANG
  • Publication number: 20150112250
    Abstract: A buccal microneedle patch may be provided for vaccination. The buccal microneedle patch may include at least one of microneedles. The at least one microneedles may be configured to contain a predetermined vaccine and to penetrate an outside layer of a buccal mucosa for promptly delivering the predetermined vaccine.
    Type: Application
    Filed: April 3, 2013
    Publication date: April 23, 2015
    Inventor: Sung-Yun Kwon
  • Patent number: 9000620
    Abstract: Provided are methods and apparatuses for distributing wireless power in a wireless power transmission system. According to a general aspect, a source device that distributes a wireless power in a wireless power transmission system may include: a matching circuit searching unit configured to determine information associated with a matching circuit of a source device based on one or more target devices and the amount of power to be distributed to the one or more of the target devices; and a matching circuit modifying unit configured to modify the shape of the matching circuit of the source device to correspond to the determined information associated with the matching circuit of the source device.
    Type: Grant
    Filed: May 11, 2012
    Date of Patent: April 7, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ki Young Kim, Eun Seok Park, Young Ho Ryu, Sang Wook Kwon, Yun Kwon Park, Young Tack Hong, Nam Yun Kim, Dong Zo Kim, Jin Sung Choi, Chang Wook Yoon
  • Publication number: 20150091796
    Abstract: A display apparatus includes: a display configured to be bendable; a signal processor configured to process an image signal to display an image on the display; a detector configured to detect a bending state of the display; a camera configured to detect a sightline of a user; and a controller configured to control the signal processor to adjust a displayed state of the image for at least one of a first area and a second area in an entire display area of the display in response to on the detected bending state of the display being detected by the detector, wherein the first area corresponds to the detected sightline of the user detected by the camera, and wherein the second area is a different area from the first area.
    Type: Application
    Filed: September 30, 2014
    Publication date: April 2, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Oh-yun KWON, Young-chan RYU, Byung-jo JUN
  • Publication number: 20150095781
    Abstract: An apparatus includes: a communication interface configured to communicate with an external device which is configured to provide video data; a user interface configured to control based on a user input; a processor configured to process the video data, which is received in the communication interface, to be displayed as an image on the display; a controller configured to perform control to extract a text for a plurality of respective processing regions which are set up to have a plurality of same coordinates as a designated region with regard to each video frame based on the processed video data after a point of time in response to a partial region being designated by the user interface within a displayed video frame on the display, and apply a preset process to the extracted text in sync with each video frame.
    Type: Application
    Filed: June 23, 2014
    Publication date: April 2, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung-woo PARK, Oh-yun KWON
  • Patent number: 8987342
    Abstract: A photosensitive resin composition for an insulating film of a display device includes (A) an alkali soluble resin including a polybenzoxazole precursor, polyamic acid, polyimide, or a combination thereof; (B) a photosensitive diazoquinone compound; (C) an ultraviolet (UV) absorber having a maximum absorption wavelength of about 300 to about 400 nm; and (D) a solvent. An insulating film and a display device can include the photosensitive resin composition.
    Type: Grant
    Filed: August 8, 2013
    Date of Patent: March 24, 2015
    Assignee: Cheil Industries Inc.
    Inventors: Ji-Yun Kwon, Jin-Hee Kang, Dae-Yun Kim, Sang-Kyeon Kim, Sang-Soo Kim, Yong-Tae Kim, Kun-Bae Noh, Eun-Bi Park, Jae-Hwan Song, Eun-Kyoung Youn, Jong-Hwa Lee, Jin-Young Lee, Chung-Beum Hong, Eun-Ha Hwang, In-Chul Hwang
  • Patent number: 8987942
    Abstract: A wireless power transmitter that transmits a resonance power via a multi-band resonator and a method thereof are provided. According to an aspect, a wireless power transmitter may include: a source unit configured to generate resonance power; a power amplifying unit configured to amplify the resonance power; and a multi-band resonance unit including at least two resonators, the at least two resonators configured to transmit the amplified resonance power to target resonators using different resonance bands.
    Type: Grant
    Filed: August 26, 2011
    Date of Patent: March 24, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong Zo Kim, Sang Wook Kwon, Yun Kwon Park, Eun Seok Park, Young Tack Hong, Young Ho Ryu, Nam Yun Kim, Jin Sung Choi
  • Patent number: 8988605
    Abstract: Disclosed are a display apparatus and a method of controlling the display apparatus, the display apparatus including: a signal receiver which receives a signal containing video data for displaying a series of frames; a first data extractor which extracts first caption data from the signal; a data acquirer which acquires second caption data from the extracted first caption data; a second data extractor which extracts the video data from the signal; a buffering section which buffers the extracted video data; a synchronizer which synchronizes the acquired second caption data with frames corresponding to relevant caption data among frames of the buffered video data; and a display which displays the frame synchronized with the second caption data.
    Type: Grant
    Filed: April 4, 2014
    Date of Patent: March 24, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Oh-yun Kwon, Dae-hyun Nam, Byung-jo Jun, Young-chan Ryu
  • Publication number: 20150077051
    Abstract: A power transmitting unit (PTU) transmits a power wirelessly based on a location of a power receiving unit (PRU). The PTU determines whether the PRU is located within a charging area of the PTU based on frequency information corresponding to an inflection point detected on a curve of electrical characteristics of a resonator of the PTU.
    Type: Application
    Filed: September 2, 2014
    Publication date: March 19, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Bong Chul Kim, Sang Wook Kwon, Ki Young Kim, Dong Zo Kim, Yun Kwon Park, Jae Hyun Park, Keum Su Song, Chi Hyung Ahn, Young Ho Ryu, Byoung Hee Lee