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1.发明授权公开(公告)号：US11626575B2
公开(公告)日：2023-04-11
申请号：US17172742
申请日：2021-02-10
发明人： Gyung Min Baek , Hyun Ah Sung , Hyun Eok Shin
摘要： A display device according to an embodiment may include a base layer including a first surface and a second surface, a pixel circuit layer including a first line on the first surface, a display element layer on the pixel circuit layer and including a display element, a thin film encapsulation layer on the display element layer, a first protective layer on the thin film encapsulation layer, and a second line on the second surface to correspond to the first line. The first protective layer may include a transparent insulating material.
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公开(公告)号：US11495624B2
公开(公告)日：2022-11-08
申请号：US17144210
申请日：2021-01-08
发明人： Ju Hyun Lee , Gyung Min Baek , Do Keun Song , Hyun Eok Shin
摘要： A display device includes: a substrate including a first display area and a second display area; an optical element which overlaps the second display area; a semiconductor layer disposed on the substrate; a first insulation layer disposed to cover the semiconductor layer; a gate conductor disposed on the first insulation layer; a second insulation layer disposed to cover the gate conductor; a data conductor disposed on the second insulation layer; a third insulation layer disposed to cover the data conductor; and a pixel electrode disposed on the data conductor. The data conductor disposed in the first display area includes an opaque conductor, and a part of the data conductor disposed in the second display area is a transparent conductor.
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3.发明授权公开(公告)号：US10386687B2
公开(公告)日：2019-08-20
申请号：US15906991
申请日：2018-02-27
发明人： Chan Woo Yang , Hong Sick Park , Hyun Eok Shin , Joon Yong Park , Gyung Min Baek , Sang Won Shin , Ju Hyun Lee
IPC分类号： H01L27/12 , H01L29/49 , G02F1/1335 , G02F1/1362 , G02F1/1368 , H01L21/285 , H01L21/3213
摘要： A wire substrate, a display device including a wire substrate, and a method of fabricating a wire substrate are disclosed. The display device comprises: a first base; and a first wiring layer disposed on the first base and comprising a conductive metal layer and a metal oxide layer stacked on one another, wherein the metal oxide layer comprises MoxTayOz, wherein a content of tantalum is equal to or less than 2.0 at % (atomic percent) based on a total number of metal atoms.
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公开(公告)号：US11793044B2
公开(公告)日：2023-10-17
申请号：US16704437
申请日：2019-12-05
发明人： Dong Min Lee , Sang Woo Sohn , Do Keun Song , Sang Won Shin , Hyun Eok Shin , Su Kyoung Yang , Kyeong Su Ko , Sang Gab Kim , Joon Geol Lee
IPC分类号： H10K59/131 , H01L27/12 , H01L21/02
CPC分类号： H10K59/1315 , H01L27/1259 , H01L21/02068
摘要： Provided is a display device. The display device includes: a substrate; a gate line disposed on the substrate; a transistor including a part of the gate line; and a light-emitting element connected to the transistor, in which the gate line includes a first layer including aluminum or an aluminum alloy, a second layer including titanium nitride, and a third layer including metallic titanium nitride. An N/Ti molar ratio of the metallic titanium nitride may be in a range from about 0.2 to about 0.75.
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公开(公告)号：US11730033B2
公开(公告)日：2023-08-15
申请号：US17331527
申请日：2021-05-26
发明人： Gyung Min Baek , Hyun Eok Shin , Ju Hyun Lee , Hong Sick Park
IPC分类号： H10K59/131 , H10K59/126 , H10K59/38 , H10K71/00 , H10K59/12 , H10K59/123
CPC分类号： H10K59/1315 , H10K59/126 , H10K59/38 , H10K71/00 , H10K59/1201
摘要： A display device includes: a substrate; a data line on the substrate; a first insulating layer on the data line; a first transistor on the first insulating layer; a second insulating layer on the first transistor; a pixel electrode on the second insulating layer, the pixel electrode being electrically connected to the first transistor; and an auxiliary data pattern on the second insulating layer as a same layer as the pixel electrode, the auxiliary data pattern being electrically connected to the data line.
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公开(公告)号：US11099441B2
公开(公告)日：2021-08-24
申请号：US16460829
申请日：2019-07-02
发明人： Chan Woo Yang , Hong Sick Park , Hyun Eok Shin , Joon Yong Park , Gyung Min Baek , Sang Won Shin , Ju Hyun Lee
IPC分类号： H01L29/49 , G02F1/1362 , H01L27/12 , G02F1/1335 , H01L21/285 , G02F1/1368 , H01L21/3213
摘要： A wire substrate, a display device including a wire substrate, and a method of fabricating a wire substrate are disclosed. The display device comprises: a first base; and a first wiring layer disposed on the first base and comprising a conductive layer and a metal oxide layer stacked on the conductive layer, wherein the metal oxide layer comprises molybdenum (Mo), tantalum (Ta), and oxygen (O). The conductive layer includes a first metal layer on the first base, and a second metal layer between the first metal layer and the metal oxide layer. The second metal layer has a higher electrical conductivity than the first metal layer, and a thickness of the second metal layer is greater than a thickness of the first metal layer.
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公开(公告)号：US11063110B2
公开(公告)日：2021-07-13
申请号：US16164796
申请日：2018-10-19
发明人： Joon Geol Lee , Kyeong Su Ko , Sang Won Shin , Dong Min Lee , Sang Gab Kim , Sang Woo Sohn , Hyun Eok Shin , Shin Il Choi
IPC分类号： H01L27/32 , H01L27/12 , H01L51/56 , H01L23/528 , H01L23/532 , G02F1/1362
摘要： A conductive pattern for a display device includes a first layer including aluminum or an aluminum alloy disposed on a substrate and forming a first taper angle with the substrate, and a second layer disposed on the first layer forming a second taper angle with the first layer, in which the second taper angle is smaller than the first taper angle.
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公开(公告)号：US10558078B2
公开(公告)日：2020-02-11
申请号：US15870398
申请日：2018-01-12
发明人： Seung In Baek , Hyun Eok Shin , Su Jin Choi , Sang Gab Kim , Ji Hun Kim , Hyeon Hwan Kim , Jung Gun Nam , Young Eun Park , Joon Yong Park , Jin Ho Park , Gyung Min Baek , Yun Jong Yeo , Gug Rae Jo , Hyun Ji Ha , Youn Ho Han
IPC分类号： G02F1/1335 , G02F1/1368
摘要： A polarizing layer includes a substrate and a plurality of parallel wires disposed on the substrate. Each of the plurality of wires includes a base layer disposed on the substrate and an anti-reflective layer disposed on the base layer. The base layer includes aluminum or an aluminum alloy. The anti-reflective layer has a thickness within a range of 12 nm to 40 nm.
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公开(公告)号：US20220085123A1
公开(公告)日：2022-03-17
申请号：US17445977
申请日：2021-08-26
发明人： Gyung Min Baek , Ju Hyun Lee , Tae Wook Kang , Hyun Eok Shin
摘要： A display device is provided. A display device includes a non-display area where no image is displayed, and a display area where images are displayed, and including a first area and a second area having different light transmittances, and a first pixel and a second pixel, wherein a transistor and an anode electrode of the first pixel are in the first area, wherein an anode electrode of the second pixel is in the second area, and a transistor of the second pixel is outside the second area, wherein the anode electrode and the transistor of the second pixel are electrically connected by a connection line, and wherein at least a part of the connection line is in at least one of the first area and the second area, and is covered by an anti-reflection layer.
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公开(公告)号：US10332916B2
公开(公告)日：2019-06-25
申请号：US16013410
申请日：2018-06-20
发明人： Dong Min Lee , Sang Won Shin , Hyun Eok Shin
IPC分类号： H01L21/44 , H01L27/12 , H01L23/528 , H01L23/532 , H01L21/768 , H01L21/285 , H01L29/49 , H01L29/786
摘要： A metal line includes a conductive layer containing aluminum (Al) or an aluminum alloy, a first capping layer on the conductive layer, the first capping layer containing titanium nitride (TiNx), and a second capping layer on the first capping layer, the second capping layer containing titanium (Ti).
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