Patents by Inventor Sang-Il Shin
Sang-Il Shin 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: 20240147791Abstract: According to an exemplary embodiment of the present disclosure, a display device includes a display panel divided into a display area, a non-display area, a bending area, and a pad area and bent in one direction in the bending area; a plurality of pixels disposed in the display area; at least one gate driver disposed in the non-display area and configured to supply a gate voltage to the plurality of pixels; flexible films connected to a plurality of pads disposed in the pad area; and at least one electrostatic discharge (ESD) circuit disposed in the pad area and connected to the at least one gate driver through a discharge line.Type: ApplicationFiled: January 5, 2024Publication date: May 2, 2024Inventors: SunWoong Han, Sang-Il Shin, Jaechang Kang
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Publication number: 20240129725Abstract: A service identifying and processing method using a wireless terminal message according to an exemplary embodiment of the present invention includes (a) receiving a wireless terminal message by a first entity which is a mobile device; and (b) expressing, by a first agent which is an information processing application program installed on the first entity, entity information of second entity based on the wireless terminal message and service confirmation information related to service provided by the second entity, through an application screen by the first agent.Type: ApplicationFiled: December 23, 2021Publication date: April 18, 2024Applicant: ESTORM CO., LTD.Inventors: Jong Hyun WOO, Tae Il LEE, Il Jin JUNG, Hee Jun SHIN, Hyung Seok JANG, Min Jae SON, Sang Heon BAEK, Seo Bin PARK, Hyo Sang KWON, Mi Ju KIM, Jung Hoon SONG, Rakhmanov DILSHOD, Dong Hee KIM, Jeon Gjin KIM
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Publication number: 20240081127Abstract: According to an exemplary embodiment of the present disclosure, there is provided a display apparatus more stable to penetration of moisture and oxygen, including a panel including a display area, a camera hole area, and a non-display area disposed between the display area and the camera hole area, a light emitting element and a plurality of transistors disposed in the display area on the panel, an encapsulation layer disposed on the light emitting element and the transistors, and at least one camera hole, at least one connection prevention part, and at least one dam disposed in the camera hole area, in which a respective one of the at least one dam is disposed between a respective one of the at least one connection prevention part and a respective one of the at least one camera hole.Type: ApplicationFiled: November 3, 2023Publication date: March 7, 2024Inventors: SunWoong Han, HyunSeung Lee, Sang-Il Shin
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Patent number: 11917852Abstract: Provided is a display apparatus according to an exemplary embodiment of the present disclosure which includes a substrate including a display area and at least one non-display area; a light emitting device and a plurality of transistors disposed in the display area of the substrate; and a power wiring disposed in the at least one non-display area and electrically connected to the plurality of transistors and the light emitting device. The at least one non-display area includes a camera hole area and a disconnection area, and the disconnection area has a closed loop shape to surround the camera hole area. Therefore, provided is a display apparatus that is more stable for permeation of moisture and oxygen.Type: GrantFiled: June 9, 2021Date of Patent: February 27, 2024Assignee: LG Display Co., Ltd.Inventors: Minsoo Park, Sang-Il Shin, Jaechang Kang
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Patent number: 11903277Abstract: According to an exemplary embodiment of the present disclosure, a display device includes a display panel divided into a display area, a non-display area, a bending area, and a pad area and bent in one direction in the bending area; a plurality of pixels disposed in the display area; at least one gate driver disposed in the non-display area and configured to supply a gate voltage to the plurality of pixels; flexible films connected to a plurality of pads disposed in the pad area; and at least one electrostatic discharge (ESD) circuit disposed in the pad area and connected to the at least one gate driver through a discharge line.Type: GrantFiled: August 26, 2021Date of Patent: February 13, 2024Assignee: LG Display Co., Ltd.Inventors: SunWoong Han, Sang-Il Shin, Jaechang Kang
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Patent number: 11849625Abstract: According to an exemplary embodiment of the present disclosure, there is provided a display apparatus more stable to penetration of moisture and oxygen, including a panel including a display area, a camera hole area, and a non-display area disposed between the display area and the camera hole area, a light emitting element and a plurality of transistors disposed in the display area on the panel, an encapsulation layer disposed on the light emitting element and the transistors, and at least one camera hole, at least one connection prevention part, and at least one dam disposed in the camera hole area, in which a respective one of the at least one dam is disposed between a respective one of the at least one connection prevention part and a respective one of the at least one camera hole.Type: GrantFiled: November 10, 2021Date of Patent: December 19, 2023Assignee: LG Display Co., Ltd.Inventors: SunWoong Han, HyunSeung Lee, Sang-Il Shin
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Patent number: 11778851Abstract: A light-emitting display device configured such that an area in which particles are generated is determined in an inspection process after formation of a light-emitting device and correspondingly a cover pattern is formed and a method of manufacturing the same. The particles are prevented from serving as a permeation path of impurities, whereby reliability of the light-emitting display device is improved.Type: GrantFiled: December 24, 2020Date of Patent: October 3, 2023Assignee: LG DISPLAY CO., LTD.Inventors: Sang-Il Shin, Hyun-Gi Lee, Boo-Heung Lee
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Publication number: 20220416000Abstract: An organic electroluminescent display device includes an auxiliary common voltage supply line disposed in a display area, and an auxiliary connection line interconnecting the auxiliary common voltage supply line and a cathode, in order to uniformly supply a common voltage to the display area, and the auxiliary connection line having a structure connectable to the cathode at an upper end of a spacer.Type: ApplicationFiled: June 10, 2022Publication date: December 29, 2022Applicant: LG DISPLAY CO., LTD.Inventors: Sang Il SHIN, Yong Rak LEE
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Publication number: 20220165815Abstract: According to an exemplary embodiment of the present disclosure, there is provided a display apparatus more stable to penetration of moisture and oxygen, including a panel including a display area, a camera hole area, and a non-display area disposed between the display area and the camera hole area, a light emitting element and a plurality of transistors disposed in the display area on the panel, an encapsulation layer disposed on the light emitting element and the transistors, and at least one camera hole, at least one connection prevention part, and at least one dam disposed in the camera hole area, in which a respective one of the at least one dam is disposed between a respective one of the at least one connection prevention part and a respective one of the at least one camera hole.Type: ApplicationFiled: November 10, 2021Publication date: May 26, 2022Inventors: SunWoong Han, HyunSeung Lee, Sang-Il Shin
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Publication number: 20220069058Abstract: According to an exemplary embodiment of the present disclosure, a display device includes a display panel divided into a display area, a non-display area, a bending area, and a pad area and bent in one direction in the bending area; a plurality of pixels disposed in the display area; at least one gate driver disposed in the non-display area and configured to supply a gate voltage to the plurality of pixels; flexible films connected to a plurality of pads disposed in the pad area; and at least one electrostatic discharge (ESD) circuit disposed in the pad area and connected to the at least one gate driver through a discharge line.Type: ApplicationFiled: August 26, 2021Publication date: March 3, 2022Inventors: SunWoong Han, Sang-Il Shin, Jaechang Kang
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Publication number: 20210408477Abstract: Provided is a display apparatus according to an exemplary embodiment of the present disclosure which includes a substrate including a display area and at least one non-display area; a light emitting device and a plurality of transistors disposed in the display area of the substrate; and a power wiring disposed in the at least one non-display area and electrically connected to the plurality of transistors and the light emitting device. The at least one non-display area includes a camera hole area and a disconnection area, and the disconnection area has a closed loop shape to surround the camera hole area. Therefore, provided is a display apparatus that is more stable for permeation of moisture and oxygen.Type: ApplicationFiled: June 9, 2021Publication date: December 30, 2021Inventors: Minsoo Park, Sang-Il Shin, Jaechang Kang
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Publication number: 20210376283Abstract: A display device includes a substrate including a plurality of sub-pixels; a planarization layer disposed on the substrate and including a trench adjacent to the plurality of sub-pixels; a plurality of light emitting elements disposed in the plurality of sub-pixels and sharing an organic layer and a cathode; and an auxiliary electrode disposed in the trench and connected to the cathode. A side surface of the auxiliary electrode has a concave shape. The organic layer has an open portion that is disconnected by the auxiliary electrode. Therefore, it is possible to minimize current leakage through the common layer and prevent an increase in resistance of the cathode by the auxiliary electrode.Type: ApplicationFiled: May 19, 2021Publication date: December 2, 2021Applicant: LG Display Co., Ltd.Inventors: SANG-IL SHIN, YOUNGJU PARK
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Publication number: 20210202904Abstract: A light-emitting display device configured such that an area in which particles are generated is determined in an inspection process after formation of a light-emitting device and correspondingly a cover pattern is formed and a method of manufacturing the same. The particles are prevented from serving as a permeation path of impurities, whereby reliability of the light-emitting display device is improved.Type: ApplicationFiled: December 24, 2020Publication date: July 1, 2021Applicant: LG Display Co., Ltd.Inventors: Sang-Il SHIN, Hyun-Gi LEE, Boo-Heung LEE
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Patent number: 10997921Abstract: Provided is an organic light-emitting display device. The organic light-emitting display device includes at least a pixel circuit comprising an organic light-emitting diode and a driving transistor for driving the organic light-emitting diode; a first supply voltage line transferring a first voltage to the pixel circuit; at least a second supply voltage line transferring the first voltage to the pixel circuit during a first period and transferring a second voltage to the pixel circuit during a second period; and a switch connected between the first supply voltage line and the second supply voltage line, wherein the switch is turned on during the first period and turned off during the second period. Accordingly, it is possible to provide a structure for reducing variations in supply voltages of an organic light-emitting display device.Type: GrantFiled: December 12, 2019Date of Patent: May 4, 2021Assignee: LG DISPLAY CO., LTD.Inventors: Sang-Il Shin, HyoYoung Jun, SangHoon Jeong
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Publication number: 20200193907Abstract: Provided is an organic light-emitting display device. The organic light-emitting display device includes at least a pixel circuit comprising an organic light-emitting diode and a driving transistor for driving the organic light-emitting diode; a first supply voltage line transferring a first voltage to the pixel circuit; at least a second supply voltage line transferring the first voltage to the pixel circuit during a first period and transferring a second voltage to the pixel circuit during a second period; and a switch connected between the first supply voltage line and the second supply voltage line, wherein the switch is turned on during the first period and turned off during the second period. Accordingly, it is possible to provide a structure for reducing variations in supply voltages of an organic light-emitting display device.Type: ApplicationFiled: December 12, 2019Publication date: June 18, 2020Inventors: Sang-Il Shin, HyoYoung Jun, SangHoon Jeong
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Patent number: 9153631Abstract: The present invention provides an organic light emitting diode display device comprising a substrate comprising a display region and a non-display region, a thin film transistor formed in the display region; an organic light emitting layer connected to the thin film transistor, a bank formed to define a light emitting region of the organic light emitting layer, a metal pattern disposed in the non-display region and not covered with the bank; and a conductive pattern connected to the organic light emitting layer while covering the metal pattern and partially physically separated on the metal pattern.Type: GrantFiled: June 20, 2014Date of Patent: October 6, 2015Assignee: LG Display Co., Ltd.Inventors: Kiyoung Sung, Sangsoo Kim, Sang-il Shin
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Patent number: 8988762Abstract: An electrophoretic display device includes a lower substrate having a plurality of pixel electrodes on the lower substrate, having a lower organic layer on the pixel electrodes and the lower substrate, and having partition walls formed on the lower organic layer to surround the pixel electrodes, the pixel electrodes and partition walls defining a plurality of sub-pixels; an upper substrate bonded with the lower substrate, the upper substrate having a common electrode formed thereon with an upper organic layer on the common electrode; and electrophoretic dispersion liquid comprising a plurality of charged particles colored to display colors, the electrophoretic dispersion liquid disposed in the plurality of the sub-pixels defined by the pixel electrodes and the partition walls.Type: GrantFiled: June 30, 2011Date of Patent: March 24, 2015Assignee: LG Display Co., Ltd.Inventors: Sang Il Shin, Yong In Park, Seung Han Paek, Choon Ho Park
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Publication number: 20150001500Abstract: The present invention provides an organic light emitting diode display device comprising a substrate comprising a display region and a non-display region, a thin film transistor formed in the display region; an organic light emitting layer connected to the thin film transistor, a bank formed to define a light emitting region of the organic light emitting layer, a metal pattern disposed in the non-display region and not covered with the bank; and a conductive pattern connected to the organic light emitting layer while covering the metal pattern and partially physically separated on the metal pattern.Type: ApplicationFiled: June 20, 2014Publication date: January 1, 2015Inventors: Kiyoung Sung, Sangsoo Kim, Sang-il Shin
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Patent number: 8741082Abstract: The present disclosure relates to a method of manufacturing an electrophoretic display device, the method including the steps of forming a plurality of partition walls defining unipixel regions on a first substrate; filling an electrophoretic medium in the unipixel regions; forming an adhesive layer on a second substrate to bond the first substrate to the second substrate; forming (i) a plurality of adhesive portions for contact with the partition walls and (ii) a plurality of hardening portions for sealing the unipixel region filled with the electrophoretic medium by hardening a part of the adhesive layer; and bonding the first substrate and the second substrate to each other.Type: GrantFiled: December 16, 2011Date of Patent: June 3, 2014Assignee: LG Display Co., Ltd.Inventors: Sang Il Shin, Kyoung-June Jung
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Patent number: 8681415Abstract: An electrophoretic display device in which a barrier defining a unit pixel is directly formed on a first substrate and the unit pixel is filled with an electrophoretic material, and a fabrication method thereof are provided. A barrier surrounding a display area is formed on a non-display area and a sealant is filled between the barrier and a partition wall to facilitate an attachment of first and second substrates.Type: GrantFiled: July 13, 2011Date of Patent: March 25, 2014Assignee: LG Display Co., Ltd.Inventors: Sang-Il Shin, Oh-Nam Kwon, Seung-Han Paek, Choon-Ho Park