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公开(公告)号：US12108621B2
公开(公告)日：2024-10-01
申请号：US17210614
申请日：2021-03-24
发明人： Jun Hee Lee , Yeong Ho Lee
IPC分类号： H10K50/844 , H10K59/122 , H10K59/131 , H10K59/38
CPC分类号： H10K50/844 , H10K59/122 , H10K59/131 , H10K59/38
摘要： A display device includes a substrate including a display area and a non-display area, a light emitting element disposed in the display area, an encapsulation layer covering the light emitting element, and a dam disposed in the non-display area and surrounding the display area. The dam includes a plurality of layers, and the plurality of layers include an organic layer that includes a portion that decreases and then increases in height toward an edge of the organic layer.
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公开(公告)号：US11096289B2
公开(公告)日：2021-08-17
申请号：US16111346
申请日：2018-08-24
发明人： Jun Hee Lee , Dae Ho Yang , Myung Soo Kyung , Tae Young Park , Jun Hak Oh , Seung Joo Lee , Hyun Ho Jeong , Jong Moon Heo
摘要： A manufacturing method of a display device includes: loading, on a stage, a panel assembly including: a display panel drivable to display an image, and first and second printed circuit boards attached to the display panel, end portions of the first and second printed circuit boards overlapping each other; providing a jet of air to the overlapping end portion of the second printed circuit board to raise the overlapping end portion away from and expose the end portion of the first printed circuit board; fixing the raised end portion away from the exposed end portion of the first printed circuit board; pre-processing the exposed end portion of the first printed circuit board; and aligning a distal end of the pre-processed end portion of the first printed circuit board and a distal end of the end portion of the second printed circuit board.
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公开(公告)号：US11296159B2
公开(公告)日：2022-04-05
申请号：US16734980
申请日：2020-01-06
发明人： Nak Cho Choi , Dae-Gi Kweon , Ji hee Kim , Kie Hyun Nam , Min Yeul Ryu , Sang Hee Yu , Jun Hee Lee , Da-young Jung
摘要： An embodiment of the present disclosure provides a display device including a substrate, a thin film transistor on the substrate, a first electrode electrically connected to the thin film transistor, a light emitting layer and a second electrode overlapping the first electrode, a first partition wall between the first electrode and the second electrode, and a second partition wall overlapping the first partition wall, wherein the first partition wall includes at least one of a black pigment and a black dye, wherein the second partition wall includes an organic insulating material, and wherein a portion of the second partition wall overlaps the first electrode.
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公开(公告)号：US11839117B2
公开(公告)日：2023-12-05
申请号：US17197449
申请日：2021-03-10
发明人： Kohei Ebisuno , Yong Ho Yang , Jun Hee Lee , Nak Cho Choi
IPC分类号： H10K59/126 , H10K50/86 , H10K59/121 , H10K59/124 , H10K59/131 , H10K102/00 , H01L27/12
CPC分类号： H10K59/126 , H10K50/86 , H10K59/121 , H10K59/124 , H10K59/1213 , H10K59/131 , H01L27/1214 , H10K2102/3026
摘要： An organic light emitting diode display includes a substrate, a plurality of pixels disposed on the substrate, a plurality of transmissive windows spaced apart from the pixels, and a light blocking member disposed between one of the pixels and one of the transmissive windows. The pixels display an image, and light is transmitted through the transmissive windows. Each pixel includes a transistor including a plurality of electrode members disposed in different layers on the substrate. The light blocking member includes a plurality of light blocking sub-members respectively disposed in the same layers as the plurality of electrode members.
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公开(公告)号：US10396212B2
公开(公告)日：2019-08-27
申请号：US15871742
申请日：2018-01-15
发明人： Jun Hee Lee , In Jun Bae
IPC分类号： H01L29/786 , H01L27/32 , H01L27/12 , H01L23/532 , H01L51/52
摘要： A thin film transistor array panel according to an exemplary embodiment includes: a substrate; a metal pattern positioned on the substrate; a buffer layer positioned on the metal pattern; and a semiconductor layer positioned on the buffer layer and including a source region, a channel region, and a drain region, wherein the metal pattern overlaps at least one of the source region and the drain region, and the metal pattern does not overlap the channel region.
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公开(公告)号：US10074710B2
公开(公告)日：2018-09-11
申请号：US15490661
申请日：2017-04-18
发明人： Kohei Ebisuno , Ae Shin , Yong Ho Yang , Jun Hee Lee , Nak Cho Choi
IPC分类号： H01L27/32
CPC分类号： H01L27/3272 , H01L27/3216 , H01L27/3246 , H01L27/326 , H01L27/3262 , H01L27/3265 , H01L27/3276
摘要： An organic light emitting diode display includes a substrate, a plurality of pixels disposed on the substrate, and a plurality of transmitting windows configured to transmit light therethrough. The plurality of transmitting windows is spaced apart from the plurality of pixels. Each of the plurality of pixels includes a transistor and a capacitor. The transistor includes a light-blocking electrode disposed on the substrate and a plurality of electrode members disposed at different layers on the light-blocking electrode. The capacitor includes a first capacitor electrode disposed on a same layer as the light-blocking electrode, and a second capacitor electrode disposed on a same layer as a first one of the plurality of electrode members to overlap the first capacitor electrode.
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公开(公告)号：US11570907B2
公开(公告)日：2023-01-31
申请号：US17373207
申请日：2021-07-12
发明人： Jun Hee Lee , Dae Ho Yang , Myung Soo Kyung , Tae Young Park , Jun Hak Oh , Seung Joo Lee , Hyun Ho Jeong , Jong Moon Heo
摘要： A manufacturing method of a display device includes: loading, on a stage, a panel assembly including: a display panel drivable to display an image, and first and second printed circuit boards attached to the display panel, end portions of the first and second printed circuit boards overlapping each other; providing a jet of air to the overlapping end portion of the second printed circuit board to raise the overlapping end portion away from and expose the end portion of the first printed circuit board; fixing the raised end portion away from the exposed end portion of the first printed circuit board; pre-processing the exposed end portion of the first printed circuit board; and aligning a distal end of the pre-processed end portion of the first printed circuit board and a distal end of the end portion of the second printed circuit board.
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公开(公告)号：US10854645B2
公开(公告)日：2020-12-01
申请号：US16273374
申请日：2019-02-12
发明人： Jun Hee Lee , Sung Hoon Moon , Dong Hyun Son , Pil Soo Ahn , Kohei Ebisuno , Sang Hoon Oh
IPC分类号： H01L27/12 , H01L27/32 , H01L29/786 , H01L51/00 , H01L51/56
摘要： A method for fabricating a thin film transistor substrate includes forming a buffer layer including at least one film on a base substrate, planarizing a surface of the buffer layer, and forming a thin film transistor on the buffer layer.
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公开(公告)号：US10446779B2
公开(公告)日：2019-10-15
申请号：US15974814
申请日：2018-05-09
发明人： Jun Hee Lee , In Jun Bae , Seong Baik Chu
摘要： A display device includes: a substrate including a display area at which an image is displayed with light and a pad region at which the image is not displayed; a plurality of pads through which a signal is applied to the display area, the pads disposed in the pad region; a first insulating layer disposed between adjacent pads among the plurality of pads, in which a first opening is defined which exposes a respective pad among the adjacent pads; a second insulating layer disposed in the first opening of the first insulating layer, in which a second opening is defined which exposes the respective pad exposed by the first opening of the first insulating layer; and silver particles disposed in the first opening, between the first insulating layer and the second insulating layer.
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公开(公告)号：US10297617B2
公开(公告)日：2019-05-21
申请号：US15491448
申请日：2017-04-19
发明人： Yong Ho Yang , Hui Won Yang , Nak Cho Choi , Hwang Sup Shin , Jun Hee Lee
IPC分类号： H01L27/12
摘要： A display device includes a scan line extending primarily in a first direction, disposed on a substrate, and transmitting a scan signal, a data line extending primarily in a second direction intersecting the first direction and transmitting a data signal, a driving voltage line extending primarily in the second direction and transmitting a driving voltage, a plurality of transistors including first and second transistors, wherein the second transistor is connected to the scan line and the data line, and the first transistor is connected to the second transistor, a light emitting element connected to the plurality of transistors, and a storage capacitor disposed between the substrate and an active pattern of the first transistor, the storage capacitor including a first electrode disposed on the substrate and a second electrode at least partially overlapping the first electrode. A first insulating layer is disposed between the first and second electrodes.
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