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1.发明申请OXIDE THIN FILM TRANSISTOR, METHOD FOR FABRICATING TFT, DISPLAY DEVICE HAVING TFT, AND METHOD FOR FABRICATING THE SAME 有权氧化物薄膜晶体管，用于制造TFT的方法，具有TFT的显示装置及其制造方法公开(公告)号：US20130313530A1
公开(公告)日：2013-11-28
申请号：US13729539
申请日：2012-12-28
Applicant: LG DISPLAY CO., LTD.
Inventor： HyunSik Seo , MoonGoo Kim , BongChul Kim , JeongHoon Lee , ChangIl Ryoo
IPC: H01L29/786 , H01L29/66
CPC classification number: H01L29/78693 , H01L29/42384 , H01L29/66969 , H01L29/78606 , H01L29/7869
Abstract: There are provided an oxide TFT, a method for fabricating a TFT, an array substrate for a display device having a TFT, and a method for fabricating the display device. The oxide thin film transistor includes: a gate electrode formed on a substrate; a gate insulating layer formed on the entire surface of the substrate including the gate electrode; an active layer pattern formed on the gate insulating layer above the gate electrode and completely overlapping the gate electrode; an etch stop layer pattern formed on the active layer pattern and the gate insulating layer; and a source electrode and a drain electrode formed on the gate insulating layer including the etch stop layer pattern and the active layer pattern and spaced apart from one another, and overlapping both sides of the etch stop layer pattern and the underlying active layer pattern.
Abstract translation: 提供了一种氧化物TFT，一种制造TFT的方法，一种具有TFT的显示装置用阵列基板及其制造方法。 氧化物薄膜晶体管包括：形成在基板上的栅电极; 栅极绝缘层，形成在包括栅电极的基板的整个表面上; 形成在栅极电极上方的栅极绝缘层上并与栅电极完全重叠的有源层图案; 形成在有源层图案和栅极绝缘层上的蚀刻停止层图案; 以及形成在包括蚀刻停止层图案和有源层图案并且彼此间隔开的栅绝缘层上并且与蚀刻停止层图案和下面的有源层图案重叠的两侧的源电极和漏电极。
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公开(公告)号：US11316139B2
公开(公告)日：2022-04-26
申请号：US16709569
申请日：2019-12-10
Applicant: LG Display Co., Ltd.
Inventor： IkHyun Kuon , Yongsoo Kim , SangEun Han , SungNam Byun , JeongKweon Park , SangGul Lee , Changmin Pyo , Doowon Seo , Bogyung Kang , Sungwook Park , Juyeob Lee , YongMin Ha , SoonBum Shin , MoonGoo Kim , Chan Park , YunMi Lee
Abstract: A manufacturing apparatus is configured to bond a display panel to a cover window having a flat portion between a first curvature portion and a second curvature portion. The manufacturing apparatus comprises a first attachment portion configured to press a first adhesive surface of the display panel to the flat portion of the cover window, and a 3D attachment portion configured to press a first edge adhesive surface and a second edge adhesive surface of the display panel to the first curvature portion and the second curvature portion of the window, respectively, and not press the first adhesive surface of the display panel.
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公开(公告)号：US20180114944A1
公开(公告)日：2018-04-26
申请号：US15851427
申请日：2017-12-21
Applicant: LG Display Co., Ltd.
Inventor： HaeJoon Son , SieHyug Choi , JuhnSuk Yoo , MoonGoo Kim , Jehong Park , Chiwoong Kim
CPC classification number: H01L51/5253 , H01L25/167 , H01L27/3276 , H01L51/0097 , H01L51/5246 , H01L51/5281 , H01L2251/5338 , Y02E10/549
Abstract: A flexible display device comprises a flexible substrate including a display area and a non-display area; a display layer in the display area on a first surface of the flexible substrate; a polarizing plate on the display layer; and a cover coat in the non-display area on the first surface of the flexible substrate, the cover coat including a first end portion overlapping with the polarizing plate. At least a portion of the non-display area of the flexible substrate and the cover coat are bendable in a bending direction.
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公开(公告)号：US10374194B2
公开(公告)日：2019-08-06
申请号：US15851427
申请日：2017-12-21
Applicant: LG Display Co., Ltd.
Inventor： HaeJoon Son , SieHyug Choi , JuhnSuk Yoo , MoonGoo Kim , Jehong Park , Chiwoong Kim
Abstract: A flexible display device comprises a flexible substrate including a display area and a non-display area; a display layer in the display area on a first surface of the flexible substrate; a polarizing plate on the display layer; and a cover coat in the non-display area on the first surface of the flexible substrate, the cover coat including a first end portion overlapping with the polarizing plate. At least a portion of the non-display area of the flexible substrate and the cover coat are bendable in a bending direction.
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公开(公告)号：US10153457B2
公开(公告)日：2018-12-11
申请号：US15235818
申请日：2016-08-12
Applicant: LG Display Co., Ltd.
Inventor： HaeJoon Son , SieHyug Choi , JuhnSuk Yoo , MoonGoo Kim , Jehong Park , Chiwoong Kim
Abstract: A flexible display device comprises a flexible substrate including a display area and a non-display area; a display layer in the display area on a first surface of the flexible substrate; a polarizing plate on the display layer; and a cover coat in the non-display area on the first surface of the flexible substrate, the cover coat including a first end portion overlapping with the polarizing plate. At least a portion of the non-display area of the flexible substrate and the cover coat are bendable in a bending direction.
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Patent Agency Ranking
公开(公告)号：US20200152842A1
公开(公告)日：2020-05-14
申请号：US16674321
申请日：2019-11-05
Applicant: LG Display Co., Ltd.
Inventor： Chan Park , MoonGoo Kim , HyunWoo Cho , Wooseok Roh , HeungJu Jo , JeongKweon Park , SangGul Lee
Abstract: Provided is a display device. The display device includes a flexible substrate comprising an active area, and a non-active area surrounding a border of the active area; a thin-film transistor and a light-emitting element on the active area; an encapsulation unit over the thin-film transistor and the light-emitting element; a hole formed in the active area by removing a portion of the flexible substrate; a first common layer disposed on a side surface of the hole, extended from the light-emitting element and comprising same elements with the light-emitting element; and a tip protruding from the side surface of the hole. The first common layer disposed adjacent to the tip is disconnected from the light-emitting element.
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7.发明授权Oxide thin film transistor, method for fabricating TFT, display device having TFT, and method for fabricating the same 有权氧化物薄膜晶体管，TFT制造方法，具有TFT的显示装置及其制造方法公开(公告)号：US09236495B2
公开(公告)日：2016-01-12
申请号：US13729539
申请日：2012-12-28
Applicant: LG Display Co., Ltd.
Inventor： HyunSik Seo , MoonGoo Kim , BongChul Kim , JeongHoon Lee , Changll Ryoo
IPC: H01L29/786 , H01L29/66 , H01L29/423
CPC classification number: H01L29/78693 , H01L29/42384 , H01L29/66969 , H01L29/78606 , H01L29/7869
Abstract: There are provided an oxide TFT, a method for fabricating a TFT, an array substrate for a display device having a TFT, and a method for fabricating the display device. The oxide thin film transistor includes: a gate electrode formed on a substrate; a gate insulating layer formed on the entire surface of the substrate including the gate electrode; an active layer pattern formed on the gate insulating layer above the gate electrode and completely overlapping the gate electrode; an etch stop layer pattern formed on the active layer pattern and the gate insulating layer; and a source electrode and a drain electrode formed on the gate insulating layer including the etch stop layer pattern and the active layer pattern and spaced apart from one another, and overlapping both sides of the etch stop layer pattern and the underlying active layer pattern.
Abstract translation: 提供了一种氧化物TFT，一种制造TFT的方法，一种具有TFT的显示装置用阵列基板及其制造方法。 氧化物薄膜晶体管包括：形成在基板上的栅电极; 栅极绝缘层，形成在包括栅电极的基板的整个表面上; 形成在栅极电极上方的栅极绝缘层上并与栅电极完全重叠的有源层图案; 形成在有源层图案和栅极绝缘层上的蚀刻停止层图案; 以及形成在包括蚀刻停止层图案和有源层图案并且彼此间隔开的栅绝缘层上并且与蚀刻停止层图案和下面的有源层图案重叠的两侧的源电极和漏电极。
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公开(公告)号：US11903238B2
公开(公告)日：2024-02-13
申请号：US16674321
申请日：2019-11-05
Applicant: LG Display Co., Ltd.
Inventor： Chan Park , MoonGoo Kim , HyunWoo Cho , Wooseok Roh , HeungJu Jo , JeongKweon Park , SangGul Lee
IPC: H10K50/844 , H10K59/12 , H10K77/10 , H10K102/00
CPC classification number: H10K50/844 , H10K59/12 , H10K77/111 , H10K2102/311
Abstract: Provided is a display device. The display device includes a flexible substrate comprising an active area, and a non-active area surrounding a border of the active area; a thin-film transistor and a light-emitting element on the active area; an encapsulation unit over the thin-film transistor and the light-emitting element; a hole formed in the active area by removing a portion of the flexible substrate; a first common layer disposed on a side surface of the hole, extended from the light-emitting element and comprising same elements with the light-emitting element; and a tip protruding from the side surface of the hole. The first common layer disposed adjacent to the tip is disconnected from the light-emitting element.
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公开(公告)号：US10910592B2
公开(公告)日：2021-02-02
申请号：US16049300
申请日：2018-07-30
Applicant: LG DISPLAY CO., LTD.
Inventor： IkHyun Kuon , JeongKweon Park , MoonGoo Kim , Chan Park , SangGul Lee , YongSoo Kim , SangEun Han
Abstract: A flexible electroluminescent display device can include a flexible substrate including an active area and a bending area extending from one side of the active area to be bent; a thin film transistor and a light emitting diode on the active area; a touch screen panel on the active area; a touch circuit board connected to the touch screen panel and bent at an outer periphery of the bending area of the flexible substrate; a polarizer disposed on the touch screen panel and covering a portion of the touch circuit board; and a step compensating layer disposed between the touch screen panel and the polarizer, the step compensating layer compensates a step between the touch screen panel and the touch circuit board.
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公开(公告)号：US20170047547A1
公开(公告)日：2017-02-16
申请号：US15235818
申请日：2016-08-12
Applicant: LG Display Co., Ltd.
Inventor： HaeJoon Son , SieHyug Choi , JuhnSuk Yoo , MoonGoo Kim , Jehong Park , Chiwoong Kim
CPC classification number: H01L51/5253 , H01L25/167 , H01L27/3276 , H01L51/0097 , H01L51/5246 , H01L51/5281 , H01L2251/5338 , Y02E10/549
Abstract: A flexible display device comprises a flexible substrate including a display area and a non-display area; a display layer in the display area on a first surface of the flexible substrate; a polarizing plate on the display layer; and a cover coat in the non-display area on the first surface of the flexible substrate, the cover coat including a first end portion overlapping with the polarizing plate. At least a portion of the non-display area of the flexible substrate and the cover coat are bendable in a bending direction.
Abstract translation: 柔性显示装置包括：柔性基板，包括显示区域和非显示区域; 柔性基板的第一表面上的显示区域中的显示层; 显示层上的偏振片; 以及在柔性基板的第一表面上的非显示区域中的覆盖层，所述覆盖层包括与所述偏振板重叠的第一端部。 柔性基板的非显示区域和覆盖层的至少一部分在弯曲方向上是可弯曲的。
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