Patents by Inventor Seok-Je Seong
Seok-Je Seong 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: 20170038657Abstract: A display substrate includes a display area corresponding to a plurality of pixels, a peripheral area surrounding the display area, a thin film transistor for driving a corresponding one of the pixels, a gate line electrically coupled to the thin film transistor, a data line crossing the gate line and electrically coupled to the thin film transistor, a pixel electrode electrically coupled to the thin film transistor, and a common electrode overlapping the pixel electrode and having a first opening overlapping a first pixel of the pixels, and a second opening overlapping a second pixel of the pixels adjacent the first pixel, wherein the first opening and the second opening extend in different directions, and wherein the common electrode is continuous and overlaps the first and second pixels.Type: ApplicationFiled: October 24, 2016Publication date: February 9, 2017Inventors: Yong-Je Jeon, Jin-Suk Park, Seok-Je Seong, Sang-Woo Park
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Patent number: 9496286Abstract: A display substrate includes a display area corresponding to a plurality of pixels, a peripheral area surrounding the display area, a thin film transistor for driving a corresponding one of the pixels, a gate line electrically coupled to the thin film transistor, a data line crossing the gate line and electrically coupled to the thin film transistor, a pixel electrode electrically coupled to the thin film transistor, and a common electrode overlapping the pixel electrode and having a first opening overlapping a first pixel of the pixels, and a second opening overlapping a second pixel of the pixels adjacent the first pixel, wherein the first opening and the second opening extend in different directions, and wherein the common electrode is continuous and overlaps the first and second pixels.Type: GrantFiled: June 20, 2013Date of Patent: November 15, 2016Assignee: Samsung Display Co., Ltd.Inventors: Yong-Je Jeon, Jin-Suk Park, Seok-Je Seong, Sang-Woo Park
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Patent number: 8958041Abstract: A display apparatus includes a gate line, a data line crossing the gate line and a pixel area. A common electrode and a pixel electrode are overlapped with each other and formed in the pixel area. The common electrode and the pixel electrode receive different voltages. The data line includes a first data line through which a voltage is applied to the common electrode and a second data line through which a voltage is applied to the pixel electrode. The first data line crosses the pixel area to minimize an area where the first data line is formed, thereby improving an aperture ratio of the display apparatus.Type: GrantFiled: February 12, 2008Date of Patent: February 17, 2015Assignee: Samsung Display Co., Ltd.Inventors: Yong-Han Park, Yong-Gi Park, Seok-Je Seong, Min-Kyung Jung
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Publication number: 20140098319Abstract: A display substrate includes a display area corresponding to a plurality of pixels, a peripheral area surrounding the display area, a thin film transistor for driving a corresponding one of the pixels, a gate line electrically coupled to the thin film transistor, a data line crossing the gate line and electrically coupled to the thin film transistor, a pixel electrode electrically coupled to the thin film transistor, and a common electrode overlapping the pixel electrode and having a first opening overlapping a first pixel of the pixels, and a second opening overlapping a second pixel of the pixels adjacent the first pixel, wherein the first opening and the second opening extend in different directions, and wherein the common electrode is continuous and overlaps the first and second pixels.Type: ApplicationFiled: June 20, 2013Publication date: April 10, 2014Inventors: Yong-Je Jeon, Jin-Suk Park, Seok-Je Seong, Sang-Woo Park
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Patent number: 8492765Abstract: Provided is a display device that includes: a gate line disposed on a substrate, the gate line including a protruding gate electrode; a data line extending across the gate line, the data line having first and second segments spaced apart from each other; a semiconductor pattern overlapping with the gate electrode; a drain electrode that contacts a drain region of the semiconductor pattern and connects the first and second segments; a source electrode that contacts a source region of the semiconductor pattern; and a storage electrode overlapping with the data line.Type: GrantFiled: September 6, 2011Date of Patent: July 23, 2013Assignee: Samsung Display Co., Ltd.Inventors: Seok-Je Seong, Jisuk Lim
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Patent number: 8350978Abstract: An LCD includes: a first substrate; first, second, and third gate lines extending along a first direction, formed over the first substrate and being parallel with each other; data lines insulated from the first gate line, the second gate line, and the third gate line and extending along a second direction that intersects the first direction; first, second, and third thin film transistors connected with the first gate lines, the second gate line, the third gate line, respectively and connected with the data lines; a passivation layer covering the first thin film transistor, the second thin film transistor, and the third thin film transistor; and first, second, and third pixel electrodes formed over the passivation layer and connected with the first thin film transistor, the second thin film transistor, and the third thin film transistor, respectively.Type: GrantFiled: April 14, 2011Date of Patent: January 8, 2013Assignee: Samsung Display Co., LtdInventors: Seok-Je Seong, Ji-Eun Lee
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Publication number: 20120187404Abstract: Provided is a display device that includes: a gate line disposed on a substrate, the gate line including a protruding gate electrode; a data line extending across the gate line, the data line having first and second segments spaced apart from each other; a semiconductor pattern overlapping with the gate electrode; a drain electrode that contacts a drain region of the semiconductor pattern and connects the first and second segments; a source electrode that contacts a source region of the semiconductor pattern; and a storage electrode overlapping with the data line.Type: ApplicationFiled: September 6, 2011Publication date: July 26, 2012Applicant: Samsung Mobile Display Co., Ltd.Inventors: Seok-Je SEONG, Jisuk LIM
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Publication number: 20120147285Abstract: An LCD includes: a first substrate; first, second, and third gate lines extending along a first direction, formed over the first substrate and being parallel with each other; data lines insulated from the first gate line, the second gate line, and the third gate line and extending along a second direction that intersects the first direction; first, second, and third thin film transistors connected with the first gate lines, the second gate line, the third gate line, respectively and connected with the data lines; a passivation layer covering the first thin film transistor, the second thin film transistor, and the third thin film transistor; and first, second, and third pixel electrodes formed over the passivation layer and connected with the first thin film transistor, the second thin film transistor, and the third thin film transistor, respectively.Type: ApplicationFiled: April 14, 2011Publication date: June 14, 2012Applicant: SAMSUNG MOBILE DISPLAY CO., LTD.Inventors: Seok-Je SEONG, Ji-Eun LEE
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Patent number: 8040449Abstract: A thin film transistor array panel includes a substrate; a gate electrode formed on the substrate; a data line formed on the substrate; a gate insulating layer formed on the data line and the gate electrode, and having a first contact hole exposing the gate electrode, and a second contact hole exposing the data line; a gate line intersecting the data line, and connected to the gate electrode through the first contact hole; a semiconductor formed the gate insulating layer, and including a channel of a thin film transistor; a source electrode connected to the data line through the second contact hole; a drain electrode opposite to the source electrode with respect to the channel on the semiconductor; a passivation layer having a third contact hole exposing the drain electrode; and a pixel electrode connected to the drain electrode through the third contact hole are included.Type: GrantFiled: April 9, 2009Date of Patent: October 18, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Seok-Je Seong, Yoon-Seok Choi, Hyung-Don Na
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Patent number: 8004016Abstract: A thin film transistor substrate and fabricating method thereof by which the size of the thin film transistor substrate is reduced by constructing data signal supply lines, each of which supplies a pixel data voltage to a data line, with different metal lines, respectively includes gate and data lines crossing each other on a substrate, with a gate insulating layer disposed therebetween, a thin film transistor formed on each intersection between the gate and data lines, a display area on which a pixel electrode connected to the thin film transistor is formed, a first data signal supply line comprising a first conductive layer connected to the data line in a non-display area located at a periphery of the display area, and a second data signal supply line alternating with the first data signal supply line, with the gate insulating layer disposed therebetween, the second data signal supply line comprising a second conductive layer connected to the data line.Type: GrantFiled: September 24, 2010Date of Patent: August 23, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Seok-Je Seong, Ki-Hun Jeong, Jin-Young Choi
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Patent number: 7990511Abstract: A display apparatus includes a display substrate, an opposite substrate, a seal line, a driver chip, a gate insulating layer disposed on the display substrate, a first signal line disposed on a first side of the gate insulating layer, and a second signal line disposed on a second side of the gate insulating layer, wherein portions of the first signal line and the second signal line overlap each other along at least a portion of the seal line.Type: GrantFiled: August 9, 2010Date of Patent: August 2, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Ki-Hun Jeong, Seok-Je Seong, Yong-Je Jeon, Jin-Young Choi
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Patent number: 7894006Abstract: A liquid crystal display (LCD) includes a substrate, gate lines, data lines, thin film transistors and pixel electrodes. The gate lines are formed on the substrate and cross the data lines. The thin film transistors are connected to the gate and data lines, and each thin film transistor includes a drain electrode. The pixel electrodes are connected to the thin film transistors and are arranged in a matrix, and each of the pixel electrodes has a first side disposed in parallel with the gate lines and a second side adjacent to the first side and shorter than the first side. In the LCD, the predetermined portion of each of the drain electrodes is overlapped with only one of two adjacent pixel electrodes if the polarities of the adjacent pixel electrodes are different, and the predetermined portion of each of the drain electrodes is overlapped with both of the adjacent pixel electrodes if the polarities are the same.Type: GrantFiled: July 9, 2007Date of Patent: February 22, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Jin-Young Choi, Seok-Je Seong, Jin Jeon
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Publication number: 20110012123Abstract: A thin film transistor substrate and fabricating method thereof by which the size of the thin film transistor substrate is reduced by constructing data signal supply lines, each of which supplies a pixel data voltage to a data line, with different metal lines, respectively includes gate and data lines crossing each other on a substrate, with a gate insulating layer disposed therebetween, a thin film transistor formed on each intersection between the gate and data lines, a display area on which a pixel electrode connected to the thin film transistor is formed, a first data signal supply line comprising a first conductive layer connected to the data line in a non-display area located at a periphery of the display area, and a second data signal supply line alternating with the first data signal supply line, with the gate insulating layer disposed therebetween, the second data signal supply line comprising a second conductive layer connected to the data line.Type: ApplicationFiled: September 24, 2010Publication date: January 20, 2011Inventors: Seok-Je Seong, Ki-Hun Jeong, Jin-Young Choi
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Publication number: 20100302495Abstract: A display apparatus includes a display substrate, an opposite substrate, a seal line, a driver chip, a gate insulating layer disposed on the display substrate, a first signal line disposed on a first side of the gate insulating layer, and a second signal line disposed on a second side of the gate insulating layer, wherein portions of the first signal line and the second signal line overlap each other along at least a portion of the seal line.Type: ApplicationFiled: August 9, 2010Publication date: December 2, 2010Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ki-Hun JEONG, Seok-Je SEONG, Yong-Je JEON, Jin-Young CHOI
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Patent number: 7821040Abstract: A thin film transistor substrate and fabricating method thereof by which the size of the thin film transistor substrate is reduced by constructing data signal supply lines, each of which supplies a pixel data voltage to a data line, with different metal lines, respectively includes gate and data lines crossing each other on a substrate, with a gate insulating layer disposed therebetween, a thin film transistor formed on each intersection between the gate and data lines, a display area on which a pixel electrode connected to the thin film transistor is formed, a first data signal supply line comprising a first conductive layer connected to the data line in a non-display area located at a periphery of the display area, and a second data signal supply line alternating with the first data signal supply line, with the gate insulating layer disposed therebetween, the second data signal supply line comprising a second conductive layer connected to the data line.Type: GrantFiled: December 4, 2007Date of Patent: October 26, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Seok-Je Seong, Ki-Hun Jeong, Jin-Young Choi
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Patent number: 7796230Abstract: A display apparatus includes a display substrate, an opposite substrate, a seal line, a driver chip, a gate insulating layer disposed on the display substrate, a first signal line disposed on a first side of the gate insulating layer, and a second signal line disposed on a second side of the gate insulating layer, wherein portions of the first signal line and the second signal line overlap each other along at least a portion of the seal line.Type: GrantFiled: October 31, 2007Date of Patent: September 14, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Ki-Hun Jeong, Seok-Je Seong, Yong-Je Jeon, Jin-Young Choi
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Publication number: 20090322657Abstract: A flat panel display according to an exemplary embodiment of the present invention includes a transistor disposed on a substrate, a planarizing layer having a trench, which includes a bottom surface and a side surface, disposed on the transistor, a reflective film disposed in the trench, a pixel electrode disposed on the reflective film and connected to the transistor, a partition wall having an opening to expose a portion of the pixel electrode, an organic light emitting member disposed on the reflective film, and a common electrode disposed on the organic light emitting member.Type: ApplicationFiled: October 2, 2008Publication date: December 31, 2009Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Hyung-Don NA, Seok-Je SEONG, In-Do CHUNG, Seong-Hyun JIN, Jin-Gon OH
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Publication number: 20090278128Abstract: A thin film transistor array panel includes a substrate; a gate electrode formed on the substrate; a data line formed on the substrate; a gate insulating layer formed on the data line and the gate electrode, and having a first contact hole exposing the gate electrode, and a second contact hole exposing the data line; a gate line intersecting the data line, and connected to the gate electrode through the first contact hole; a semiconductor formed the gate insulating layer, and including a channel of a thin film transistor; a source electrode connected to the data line through the second contact hole; a drain electrode opposite to the source electrode with respect to the channel on the semiconductor; a passivation layer having a third contact hole exposing the drain electrode; and a pixel electrode connected to the drain electrode through the third contact hole are included.Type: ApplicationFiled: April 9, 2009Publication date: November 12, 2009Applicant: Samsung Electronics Co., Ltd.Inventors: Seok-Je SEONG, Yoon-Seok CHOI, Hyung-Don NA
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Patent number: 7535520Abstract: A thin film transistor array panel includes an insulation substrate having a display area and a peripheral area, a gate line formed on the insulation substrate, a first capacitor conductor made of the same material as the gate line and formed in the peripheral area of the insulation substrate, a gate insulating layer formed on the gate line and the first capacitor conductor, a semiconductor layer formed on the gate insulating layer, a data line and a drain electrode formed on the semiconductor layer and formed in the display area of the insulation substrate, a second capacitor conductor formed of the same material as the data line and formed in the peripheral area of the insulation substrate, and a pixel electrode connected to the drain electrode. The first capacitor conductor and the second capacitor conductor overlap each other.Type: GrantFiled: October 4, 2006Date of Patent: May 19, 2009Assignee: Samsung Electronics, Co., Ltd.Inventors: Joo-Sun Yoon, Seok-Je Seong, Jin-Suk Park
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Publication number: 20080259261Abstract: A display apparatus includes a gate line, a data line crossing the gate line and a pixel area. A common electrode and a pixel electrode are overlapped with each other and formed in the pixel area. The common electrode and the pixel electrode receive different voltages. The data line includes a first data line through which a voltage is applied to the common electrode and a second data line through which a voltage is applied to the pixel electrode. The first data line crosses the pixel area to minimize an area where the first data line is formed, thereby improving an aperture ratio of the display apparatus.Type: ApplicationFiled: February 12, 2008Publication date: October 23, 2008Inventors: Yong-Han PARK, Yong-Gi PARK, Seok-Je SEONG, Min-Kyung JUNG