Patents by Inventor Seon-Pil Jang
Seon-Pil Jang 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: 20240075853Abstract: An apparatus of tilting a seat cushion of a vehicle, includes a tilting motor, a pinion gear, a sector gear, and a tilting link which perform the tilting operation of the seat cushion and exert a binding force in a tilted state of the seat cushion and are provided to be connected to both of one side and the other side of a seat cushion frame, and has two sector gears positioned on left and right sides and connected to each other by a connection bar so that, by strengthening a binding force of the front portion of the seat cushion, it is possible to secure the safety of passengers in the event of a collision.Type: ApplicationFiled: April 13, 2023Publication date: March 7, 2024Applicants: Hyundai Motor Company, Kia Corporation, DAS CO., LTD, Faurecia Korea, Ltd., Hyundai Transys Inc.Inventors: Sang Soo LEE, Mu Young KIM, Sang Hark LEE, Ho Suk JUNG, Sang Do PARK, Chan Ho JUNG, Dong Hoon LEE, Hea Yoon KANG, Deok Soo LIM, Seung Pil JANG, Seon Ho KIM, Jong Seok YUN, Hyo Jin KIM, Dong Gyu SHIN, Jin Ho SEO, Young Jun KIM, Taek Jun NAM
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Patent number: 8760596Abstract: A thin film transistor array panel includes a source electrode and a drain electrode on an insulating substrate, an oxide semiconductor on the insulating substrate and overlapping the source electrode and the drain electrode, a passivation layer overlapping the oxide semiconductor and on the insulating substrate, a gate electrode on the passivation layer, and a pixel electrode connected to the drain electrode. The gate electrode and the pixel electrode include a same material. The oxide semiconductor is between the source electrode and the gate electrode, and between the drain electrode and the gate electrode in a cross-sectional view of the thin film transistor array panel.Type: GrantFiled: June 30, 2011Date of Patent: June 24, 2014Assignee: Samsung Display Co., Ltd.Inventors: Tae-Young Choi, Bo Sung Kim, Young Min Kim, Seon-Pil Jang, Kang Moon Jo, Yeon Taek Jeong, Ki Beom Lee
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Patent number: 8753920Abstract: Provided is a precursor composition for an oxide semiconductor. The precursor composition for the oxide semiconductor includes a metal complex compound formed by a metal ion and an organic ligand, wherein the precursor composition is represented by the following Formula 1. MAn ??(Formula 1) Herein, M is a metal ion, A is an organic ligand which includes ?-substituted carboxylate, and n is a natural number.Type: GrantFiled: August 1, 2011Date of Patent: June 17, 2014Assignee: Samsung Display Co., Ltd.Inventors: Bo Sung Kim, Doo-Hyoung Lee, Yeon-Taek Jeong, Ki-Beom Lee, Young-Min Kim, Tae-Young Choi, Seon-Pil Jang, Kang-Moon Jo
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Patent number: 8624277Abstract: A display substrate includes a gate line, a gate insulation layer, a data line, a switching element, a protection insulation layer, a gate pad portion and a data pad portion. The gate insulation layer is disposed on the gate line. The switching element is connected to the gate line and the data line. The protection insulation layer is disposed on the switching element. The gate pad portion includes a first gate pad electrode which makes contact with an end portion of the gate line through a first hole formed through the gate insulation layer, and a second gate pad electrode which makes contact with the first gate pad electrode through a second hole formed through the protection insulation layer. The data pad portion includes a data pad electrode which makes contact with an end portion of the data line through a third hole formed through the protection insulation layer.Type: GrantFiled: January 31, 2013Date of Patent: January 7, 2014Assignee: Samsung Display Co., Ltd.Inventors: Young-Min Kim, Bo-Sung Kim, Seon-Pil Jang, Seung-Hwan Cho, Kang-Moon Jo
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Patent number: 8519393Abstract: A thin film transistor array panel according to an exemplary embodiment of the present invention includes: a gate electrode disposed on an insulation substrate; a gate insulating layer disposed on the gate electrode; a semiconductor disposed on the gate insulating layer; an etching stop layer disposed on the semiconductor; an insulating layer disposed on the gate insulating layer; and a source electrode and a drain electrode overlapping the semiconductor. The semiconductor and the gate insulating layer have a first portion on which the etching stop layer and the insulating layer are disposed, and a second portion on which etching stop layer and the insulating layer are not disposed. The source electrode and the drain electrode are disposed on the second portion of the semiconductor and the gate insulating layer.Type: GrantFiled: June 24, 2010Date of Patent: August 27, 2013Assignee: Samsung Display Co., Ltd.Inventors: Tae-Young Choi, Hi-Kuk Lee, Bo-Sung Kim, Young-Min Kim, Seung-Hwan Cho, Young-Soo Yoon, Yeon-Taek Jeong, Seon-Pil Jang
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Patent number: 8460985Abstract: A method of manufacturing a semiconductor for a transistor that includes forming a precursor layer by coating a surface of an insulation substrate with a precursor solution for an oxide semiconductor, forming an oxide semiconductor by oxidizing a portion of the precursor layer, and removing a remaining precursor layer except for the oxide semiconductor.Type: GrantFiled: July 2, 2010Date of Patent: June 11, 2013Assignee: Samsung Display Co., Ltd.Inventors: Bo-Kyoung Ahn, Seon-Pil Jang, Gug-Rae Jo, Hong-Suk Yoo, Chang-Hoon Kim, Min-Uk Kim, Ju-Han Bae
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Patent number: 8367444Abstract: A display substrate includes a gate line, a gate insulation layer, a data line, a switching element, a protection insulation layer, a gate pad portion and a data pad portion. The gate insulation layer is disposed on the gate line. The switching element is connected to the gate line and the data line. The protection insulation layer is disposed on the switching element. The gate pad portion includes a first gate pad electrode which makes contact with an end portion of the gate line through a first hole formed through the gate insulation layer, and a second gate pad electrode which makes contact with the first gate pad electrode through a second hole formed through the protection insulation layer. The data pad portion includes a data pad electrode which makes contact with an end portion of the data line through a third hole formed through the protection insulation layer.Type: GrantFiled: October 12, 2010Date of Patent: February 5, 2013Assignee: Samsung Display Co., Ltd.Inventors: Young-Min Kim, Bo-Sung Kim, Seon-Pil Jang, Seung-Hwan Cho, Kang-Moon Jo
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Publication number: 20120326152Abstract: A thin film transistor substrate includes a base substrate; a first insulating layer disposed on the base electrode; source and drain electrodes disposed on the first insulating layer to be spaced apart from each other; a semiconductor layer disposed on the source electrode, the drain electrode, and the first insulating layer; a second insulating layer disposed on the semiconductor layer; and a gate electrode disposed on the second insulating layer to overlap with the source electrode and the drain electrode.Type: ApplicationFiled: June 18, 2012Publication date: December 27, 2012Inventors: Tae-Young CHOI, Doohyoung LEE, Yeontaek JEONG, Seon-Pil JANG, Bo Sung KIM, Youngmin KIM
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Publication number: 20120244667Abstract: Provided is a precursor composition for an oxide semiconductor. The precursor composition for the oxide semiconductor includes a metal complex compound formed by a metal ion and an organic ligand, wherein the precursor composition is represented by the following Formula 1. MAn ??(Formula 1( Herein, M is a metal ion, A is an organic ligand which includes ?-substituted carboxylate, and n is a natural number.Type: ApplicationFiled: August 1, 2011Publication date: September 27, 2012Inventors: Bo Sung KIM, Doo-Hyoung Lee, Yeon-Taek Jeong, Ki-Beom Lee, Young-Min Kim, Tae-Young Choi, Seon-Pil Jang, Kang-Moon Jo
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Publication number: 20120120362Abstract: A thin film transistor array panel includes a source electrode and a drain electrode on an insulating substrate, an oxide semiconductor on the insulating substrate and overlapping the source electrode and the drain electrode, a passivation layer overlapping the oxide semiconductor and on the insulating substrate, a gate electrode on the passivation layer, and a pixel electrode connected to the drain electrode. The gate electrode and the pixel electrode include a same material. The oxide semiconductor is between the source electrode and the gate electrode, and between the drain electrode and the gate electrode in a cross-sectional view of the thin film transistor array panel.Type: ApplicationFiled: June 30, 2011Publication date: May 17, 2012Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Tae-Young CHOI, Bo Sung KIM, Young Min KIM, Seon-Pil JANG, Kang Moon JO, Yeon Taek JEONG, Ki Beom LEE
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Publication number: 20120100649Abstract: Provided is a method for manufacturing a film structure. The method for manufacturing the film structure n includes forming a layer of a precursor material on a substrate, preheating the precursor material, and irradiating the precursor material with microwave radiation to form the film structure.Type: ApplicationFiled: May 3, 2011Publication date: April 26, 2012Inventors: Young-Min KIM, Seon-Pil JANG, Bo-Sung KIM, Yeon-Taek JEONG, Yong-Su LEE, Tae-Young CHOI, Ki-Beom LEE, Kang Moon JO
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Publication number: 20110254011Abstract: A display substrate includes a gate line, a gate insulation layer, a data line, a switching element, a protection insulation layer, a gate pad portion and a data pad portion. The gate insulation layer is disposed on the gate line. The switching element is connected to the gate line and the data line. The protection insulation layer is disposed on the switching element. The gate pad portion includes a first gate pad electrode which makes contact with an end portion of the gate line through a first hole formed through the gate insulation layer, and a second gate pad electrode which makes contact with the first gate pad electrode through a second hole formed through the protection insulation layer. The data pad portion includes a data pad electrode which makes contact with an end portion of the data line through a third hole formed through the protection insulation layer.Type: ApplicationFiled: October 12, 2010Publication date: October 20, 2011Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Young-Min KIM, Bo-Sung KIM, Seon-Pil JANG, Seung-Hwan CHO, Kang-Moon JO
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Publication number: 20110233536Abstract: A thin film transistor array panel including an oxide semiconductor layer realizing excellent stability and electrical characteristics and an easy method of manufacturing the same are provided. A thin film transistor array panel includes: a substrate; an oxide semiconductor layer disposed on the substrate and including a metal oxide selected from the group consisting of zinc oxide, tin oxide, and hafnium oxide; a gate electrode overlapping the oxide semiconductor layer; a gate insulating film disposed between the oxide semiconductor layer and the gate electrode; and a source electrode and a drain electrode disposed to at least partially overlap the oxide semiconductor layer and separated from each other.Type: ApplicationFiled: July 20, 2010Publication date: September 29, 2011Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Young-Min KIM, Yeon-Taek JEONG, Seon-Pil JANG, Seung-Hwan CHO, Bo-Sung KIM, Tae-Young CHOI
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Publication number: 20110140094Abstract: A thin film transistor array panel according to an exemplary embodiment of the present invention includes: a gate electrode disposed on an insulation substrate; a gate insulating layer disposed on the gate electrode; a semiconductor disposed on the gate insulating layer; an etching stop layer disposed on the semiconductor; an insulating layer disposed on the gate insulating layer; and a source electrode and a drain electrode overlapping the semiconductor. The semiconductor and the gate insulating layer have a first portion on which the etching stop layer and the insulating layer are disposed, and a second portion on which etching stop layer and the insulating layer are not disposed.Type: ApplicationFiled: June 24, 2010Publication date: June 16, 2011Inventors: Tae-Young Choi, Hi-Kuk Lee, Bo-Sung Kim, Young-Min Kim, Seung-Hwan Cho, Young-Soo Yoon, Yeon-Taek Jeong, Seon-Pil Jang
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Patent number: 7952091Abstract: Disclosed are an organic thin film transistor and a method of manufacturing the same. The organic thin film transistor includes a gate electrode, an insulating layer, an organic semiconductor layer, a protective layer, and source and drain electrodes. The insulating layer is on the gate electrode, and the organic semiconductor layer is on the insulating layer. The protective layer is on the organic semiconductor layer, and includes an electrode pattern part to expose the organic semiconductor layer. The source and drain electrodes are in the electrode pattern part and connected to the organic semiconductor layer.Type: GrantFiled: December 31, 2008Date of Patent: May 31, 2011Assignee: Samsung Electronics Co., Ltd.Inventors: Seon-Pil Jang, Jung-Han Shin, Min-Ho Yoon, Seong-Sik Shin, Jung-Hun Noh
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Publication number: 20110124152Abstract: A method of manufacturing a semiconductor for a transistor that includes forming a precursor layer by coating a surface of an insulation substrate with a precursor solution for an oxide semiconductor, forming an oxide semiconductor by oxidizing a portion of the precursor layer, and removing a remaining precursor layer except for the oxide semiconductor.Type: ApplicationFiled: July 2, 2010Publication date: May 26, 2011Applicant: Samsung Electronics Co., Ltd.Inventors: Bo-Kyoung AHN, Seon-Pil Jang, Gug-Rae Jo, Hong-Suk Yoo, Chang-Hoon Kim, Min-Uk Kim, Ju-Han Bae
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Patent number: 7858434Abstract: An organic thin film transistor substrate includes a substrate, a gate line on a surface of the substrate, a gate insulating layer insulating on the gate line, a data line on the gate insulating layer, an organic thin film transistor connected to the gate line and the data line, the organic thin film transistor including an organic semiconductor layer, a bank-insulating layer positioned at least in part on the data line, the bank-insulating layer including a wall portion which defines a pixel area, and a pixel electrode formed in the pixel area.Type: GrantFiled: August 22, 2008Date of Patent: December 28, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Jung-Han Shin, Seon-Pil Jang, Min-Ho Yoon, Kyu-Young Kim
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Publication number: 20100308326Abstract: A thin-film transistor array panel includes: an insulating substrate; an oxide semiconductor layer that is formed on the insulating substrate and includes a metal inorganic salt and zinc acetate; a gate electrode overlapping with the oxide semiconductor layer; a gate insulating film that is interposed between the oxide semiconductor layer and the gate electrode; and a source electrode and a drain electrode that at least partially overlap the oxide semiconductor layer and are separated from each other.Type: ApplicationFiled: May 28, 2010Publication date: December 9, 2010Applicants: Samsung Electronics Co., Ltd., Korea Advanced Institute of Science and TechnologyInventors: Young-Min KIM, Bo-Sung Kim, Yeon-Taek Jeong, Tae-Young Choi, Seon-Pil Jang, Seung-Hwan Cho, Bo-Kyoung Ahn, Byeong-Soo Bae, Seok-Jun Seo
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Patent number: 7834348Abstract: The present invention provides a display device and a manufacturing method thereof. The display device includes a gate line, a data line that is insulated from and crosses the gate line, a thin film transistor including a semiconductor layer and connected to the gate line and the data line, a pixel electrode connected to the thin film transistor, and a dummy drain electrode adjacent to a channel region of the thin film transistor. The dummy drain electrode is not connected to the pixel electrode.Type: GrantFiled: February 19, 2009Date of Patent: November 16, 2010Assignee: Samsung Electronics Co., Ltd.Inventors: Min-Ho Yoon, Jung-Han Shin, Seon-Pil Jang
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Publication number: 20090261332Abstract: A thin film transistor array panel includes a substrate, a gate line disposed on the substrate and having a gate electrode, a gate insulating layer disposed on the gate line, a data line disposed on the gate insulating layer and crossing the gate line, a source electrode connected to the data line, a drain electrode spaced apart from the source electrode, a semiconductor layer connected to the source and drain electrodes to form a channel, a light blocking layer disposed on the semiconductor layer to block light incident to the semiconductor layer, and a pixel electrode contacting the drain electrode.Type: ApplicationFiled: January 12, 2009Publication date: October 22, 2009Applicant: Samsung Electronics Co., Ltd.Inventors: Jung-Han SHIN, Seon-Pil JANG, Min-Ho YOON