Patents by Inventor Haeyeon JEONG
Haeyeon JEONG 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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Patent number: 10290691Abstract: Provided are an organic light emitting display panel and an organic light emitting display device. The organic light emitting display panel includes: an organic light emitting display panel. The organic light emitting display panel may include: a flexible substrate including a first non-bending area, a second non-bending area and a bending area between the first non-bending area and the second non-bending area; a plurality of organic light emitting elements disposed in the first non-bending area, the second non-bending area and the bending area; and a plurality of pixel driving circuits electrically connected to the plurality of organic light emitting elements, respectively, and disposed only in the first non-bending area and the second non-bending area. The organic light emitting element may include an anode, an organic emission layer, and a cathode.Type: GrantFiled: December 29, 2016Date of Patent: May 14, 2019Assignee: LG DISPLAY CO., LTD.Inventor: Haeyeon Jeong
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Patent number: 9958973Abstract: Provided is a touch panel-integrated organic light emitting display device. The touch panel-integrated organic light emitting display device includes an upper substrate, a lower substrate and a touch panel positioned between the upper substrate and the lower substrate. The touch panel includes an array of first touch electrodes connected in a first direction under the upper substrate, an array of second touch electrodes, in a same plane as the first touch electrodes, connected in a second direction perpendicular to the first direction under the upper substrate, a plurality of connection electrodes connecting the second touch electrodes in the second direction, and at least one of the first and second touch electrodes includes a touch detection part and a floating part electrically isolated from the touch detection part.Type: GrantFiled: June 12, 2015Date of Patent: May 1, 2018Assignee: LG DISPLAY CO., LTD.Inventors: JongHyun Han, SeJong Yoo, YoungJin Choe, HaeYeon Jeong, SunJu Lee
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Publication number: 20180095577Abstract: Provided is a touch panel-integrated organic light emitting display device. The touch panel-integrated organic light emitting display device includes an upper substrate, a lower substrate and a touch panel positioned between the upper substrate and the lower substrate. The touch panel includes an array of first touch electrodes connected in a first direction under the upper substrate, an array of second touch electrodes, in a same plane as the first touch electrodes, connected in a second direction perpendicular to the first direction under the upper substrate, a plurality of connection electrodes connecting the second touch electrodes in the second direction, and at least one of the first and second touch electrodes includes a touch detection part and a floating part electrically isolated from the touch detection part.Type: ApplicationFiled: November 10, 2017Publication date: April 5, 2018Inventors: JongHyun Han, SeJong Yoo, YoungJin Choe, HaeYeon Jeong, SunJu Lee
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Patent number: 9891775Abstract: Disclosed herein is a touch-sensitive display device comprising: a first set of metal electrodes including a first metal electrode; a second set of metal electrodes including a second metal electrode and a third metal electrode, the first metal electrode located between the second metal electrode and the third metal electrode such that the second metal electrode is physically separated from the third metal electrode; a first set of touch electrodes including a first touch electrode that is connected to the first metal electrode; a second set of touch electrodes including a second touch electrode and a third touch electrode, the second touch electrode connected to the second metal electrode and the third touch electrode connected to the third metal electrode; an insulation film having a plurality of contact holes; and a connection electrode electrically connecting the second metal electrode to the third metal electrode through the plurality of contact holes.Type: GrantFiled: April 20, 2017Date of Patent: February 13, 2018Assignee: LG Display Co., Ltd.Inventors: Sejong Yoo, NackBong Choi, YongChul Kim, Jonghyun Han, Haeyeon Jeong
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Publication number: 20170220157Abstract: Disclosed herein is a touch-sensitive display device comprising: a first set of metal electrodes including a first metal electrode; a second set of metal electrodes including a second metal electrode and a third metal electrode, the first metal electrode located between the second metal electrode and the third metal electrode such that the second metal electrode is physically separated from the third metal electrode; a first set of touch electrodes including a first touch electrode that is connected to the first metal electrode; a second set of touch electrodes including a second touch electrode and a third touch electrode, the second touch electrode connected to the second metal electrode and the third touch electrode connected to the third metal electrode; an insulation film having a plurality of contact holes; and a connection electrode electrically connecting the second metal electrode to the third metal electrode through the plurality of contact holes.Type: ApplicationFiled: April 20, 2017Publication date: August 3, 2017Inventors: Sejong YOO, NackBong CHOI, YongChul KIM, Jonghyun HAN, Haeyeon JEONG
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Publication number: 20170194409Abstract: Provided are an organic light emitting display panel and an organic light emitting display device. The organic light emitting display panel includes: an organic light emitting display panel. The organic light emitting display panel may include: a flexible substrate including a first non-bending area, a second non-bending area and a bending area between the first non-bending area and the second non-bending area; a plurality of organic light emitting elements disposed in the first non-bending area, the second non-bending area and the bending area; and a plurality of pixel driving circuits electrically connected to the plurality of organic light emitting elements, respectively, and disposed only in the first non-bending area and the second non-bending area. The organic light emitting element may include an anode, an organic emission layer, and a cathode.Type: ApplicationFiled: December 29, 2016Publication date: July 6, 2017Inventor: Haeyeon JEONG
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Patent number: 9671886Abstract: Disclosed herein is a touch-sensitive display device comprising: a first set of metal electrodes including a first metal electrode; a second set of metal electrodes including a second metal electrode and a third metal electrode, the first metal electrode located between the second metal electrode and the third metal electrode such that the second metal electrode is physically separated from the third metal electrode; a first set of touch electrodes including a first touch electrode that is connected to the first metal electrode; a second set of touch electrodes including a second touch electrode and a third touch electrode, the second touch electrode connected to the second metal electrode and the third touch electrode connected to the third metal electrode; an insulation film having a plurality of contact holes; and a connection electrode electrically connecting the second metal electrode to the third metal electrode through the plurality of contact holes.Type: GrantFiled: December 30, 2014Date of Patent: June 6, 2017Assignee: LG Display Co., Ltd.Inventors: Sejong Yoo, NackBong Choi, YongChul Kim, Jonghyun Han, Haeyeon Jeong
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Patent number: 9570524Abstract: Provided is a flexible organic light emitting diode display panel including: a substrate in which an opening region and a non-opening region are defined; an organic light emitting diode disposed on the substrate; a bank layer disposed in the non-opening region; and a peeling reduction layer having a reverse-tapered shape disposed in the non-opening region.Type: GrantFiled: August 19, 2015Date of Patent: February 14, 2017Assignee: LG Display Co., Ltd.Inventors: JongKyun Lee, YongChul Kim, Haeyeon Jeong, SeungHee Kuk
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Publication number: 20160117031Abstract: Provided is a touch panel-integrated organic light emitting display device. The touch panel-integrated organic light emitting display device includes an upper substrate, a lower substrate and a touch panel positioned between the upper substrate and the lower substrate. The touch panel includes an array of first touch electrodes connected in a first direction under the upper substrate, an array of second touch electrodes, in a same plane as the first touch electrodes, connected in a second direction perpendicular to the first direction under the upper substrate, a plurality of connection electrodes connecting the second touch electrodes in the second direction, and at least one of the first and second touch electrodes includes a touch detection part and a floating part electrically isolated from the touch detection part.Type: ApplicationFiled: June 12, 2015Publication date: April 28, 2016Inventors: JongHyun HAN, SeJong YOO, YoungJin CHOE, HaeYeon JEONG, SunJu LEE
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Publication number: 20160064461Abstract: Provided is a flexible organic light emitting diode display panel including: a substrate in which an opening region and a non-opening region are defined; an organic light emitting diode disposed on the substrate; a bank layer disposed in the non-opening region; and a peeling reduction layer having a reverse-tapered shape disposed in the non-opening region.Type: ApplicationFiled: August 19, 2015Publication date: March 3, 2016Inventors: JongKyun Lee, YongChul Kim, Haeyeon Jeong, SeungHee Kuk
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Publication number: 20150261370Abstract: Disclosed herein is a touch-sensitive display device comprising: a first set of metal electrodes including a first metal electrode; a second set of metal electrodes including a second metal electrode and a third metal electrode, the first metal electrode located between the second metal electrode and the third metal electrode such that the second metal electrode is physically separated from the third metal electrode; a first set of touch electrodes including a first touch electrode that is connected to the first metal electrode; a second set of touch electrodes including a second touch electrode and a third touch electrode, the second touch electrode connected to the second metal electrode and the third touch electrode connected to the third metal electrode; an insulation film having a plurality of contact holes; and a connection electrode electrically connecting the second metal electrode to the third metal electrode through the plurality of contact holes.Type: ApplicationFiled: December 30, 2014Publication date: September 17, 2015Inventors: Sejong YOO, NackBong CHOI, YongChul KIM, Jonghyun HAN, Haeyeon JEONG