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公开(公告)号：US20200301535A1
公开(公告)日：2020-09-24
申请号：US16704564
申请日：2019-12-05
Applicant: Samsung Display Co., Ltd.
Inventor： Jae Ho CHOI , Jae Yong LEE , Chang Won JEONG
IPC: G06F3/041
Abstract: A display device includes: a substrate including a display region having pixels and a non-display region disposed along at least part of the periphery of the display region; first lines in the non-display region of the substrate; a first insulating layer disposed on the first lines; second lines disposed on the first insulating layer in the non-display region; a second insulating layer disposed on the second lines; a third line disposed on the second insulating layer, the third line overlapping portions of the first and second lines in the non-display region; a third insulating layer disposed on the third line, the third insulating layer exposing a portion of the third line in a first region that overlaps with the first and second lines; and a fourth line on the third insulating layer, the fourth line overlapping the third line and in direct contact with the third line in the first region.
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公开(公告)号：US20180090083A1
公开(公告)日：2018-03-29
申请号：US15718806
申请日：2017-09-28
Applicant: Samsung Display Co., Ltd.
Inventor： Myeong Su KIM , Jae Ho CHOI , Sil Yi BANG , Kuk-Hwan AHN , Kwan-Young OH , Sang Su HAN
IPC: G09G3/36
Abstract: A display device includes a display panel including a plurality of pixels and divided into a plurality of regions, a data driver generating a plurality of reference gamma voltages based on a gamma control signal and including a data driving integrated circuit applying a data signal generated using the plurality of reference gamma voltages to a corresponding pixel among the plurality of pixels, a memory storing a plurality of gamma voltage data corresponding to a plurality of gamma curves of each of the plurality of regions, and a signal controller determining characteristics of a plurality of images divided and displayed in the plurality of regions using an input image signal, selecting the gamma curves corresponding to the plurality of regions according to the characteristics, and reading gamma voltage data corresponding to the selected gamma curve from the memory to generate the gamma control signal.
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公开(公告)号：US20160195740A1
公开(公告)日：2016-07-07
申请号：US14728710
申请日：2015-06-02
Applicant: Samsung Display Co., Ltd.
Inventor： Young Jae JEON , Yun Hee KWAK , Hyoung-joon Kim , Jae Ho CHOI , Kyung Hyun Kim , Jong Woong CHANG
IPC: G02F1/13 , G01R31/317
Abstract: A liquid crystal display, including: a liquid crystal panel; and a visual inspection unit positioned in an outer region of the liquid crystal panel and transferring a test signal to the liquid crystal panel, in which the visual inspection unit includes: a test pad to which a test signal is applied; a first test line connected to the test pad; and a second test line connected to the test pad through a bridge line.
Abstract translation: 一种液晶显示器，包括：液晶面板; 以及视觉检查单元，其位于所述液晶面板的外部区域，并将测试信号传送到所述液晶面板，所述目视检查单元包括：被测试信号被施加到的测试垫; 连接到测试垫的第一测试线; 以及通过桥接线连接到测试焊盘的第二测试线。
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公开(公告)号：US20240030389A1
公开(公告)日：2024-01-25
申请号：US18348938
申请日：2023-07-07
Applicant: Samsung Display Co., LTD.
Inventor： Tae Gyun KIM , Soo Chul KIM , Jin Taek PARK , Dae Ho SONG , So Young YEO , Ki Beom LEE , Eok Yi LEE , Seong Won CHO , Jae Ho CHOI
IPC: H01L33/50 , H01L25/075 , H01L25/16 , H01L33/46 , H01L33/58
CPC classification number: H01L33/505 , H01L25/0753 , H01L25/167 , H01L33/46 , H01L33/58 , H01L2933/0041 , H01L2933/0025
Abstract: The present disclosure may provide a display device and method of fabricating the same. According to one or more embodiments, a display device includes a first substrate including pixel circuit units, a plurality of light-emitting elements on the first substrate, a partition wall filling gaps between the light-emitting elements and providing spaces in emission areas, on the light-emitting elements and wavelength conversion layers in the spaces.
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公开(公告)号：US20220195237A1
公开(公告)日：2022-06-23
申请号：US17654135
申请日：2022-03-09
Inventor： Sung KIM , Hyun Sook KIM , Sung-Chan JO , Kyung Lae RHO , Soo Im JEONG , Seung Kyu LEE , Jang Hwan JEONG , Jae Ho CHOI , Soon Jong KIM , Seong Gea KIM , Jae Duck JUNG , Dong Hyeok OH , Kyoung Seok CHO
IPC: C09D175/08 , C08G18/48 , C08G18/73 , C08G18/24 , C08K5/11 , C08K3/105 , B05D3/02 , C08K3/017 , C08G18/12 , C08K5/00
Abstract: A resin composition according to an exemplary embodiment of the present disclosure includes a first polyol represented by Chemical Formula 1, a second polyol represented by Chemical Formula 2, and a polyisocyanate, wherein the first polyol and the second polyol have a linear structure without a side chain. each of Y1 to Y4 is H or OH—, at least one of Y1 and Y2 is OH—, at least one of Y3 and Y4 is OH—, each of X1 to X3 is independently a C1-C20 alkyl group, the alkyl group includes or does not include an unsaturated bond, —CH2— in the alkyl group may be substituted or unsubstituted with —CHOH—, and each of n and m is independently 1 to 200.
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Patent Agency Ranking
公开(公告)号：US20220059798A1
公开(公告)日：2022-02-24
申请号：US17229319
申请日：2021-04-13
Applicant: Samsung Display Co., Ltd.
Inventor： Chang Min SONG , Kyung Min PARK , Dong Yoon SO , Young Dae YI , Jae Ho CHOI
Abstract: A display panel includes a substrate, light emitting elements in a display area of the substrate, and configured to emit light, an organic encapsulation layer on the light emitting elements, a first dam in a non-display area of the substrate, and organic patterns spaced apart from each other outside the first dam in the non-display area of the substrate, and including a first organic pattern and a second organic pattern adjacent to each other and having a gap therebetween.
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公开(公告)号：US20200020260A1
公开(公告)日：2020-01-16
申请号：US16230631
申请日：2018-12-21
Applicant: Samsung Display Co., Ltd.
Inventor： Hyun Wook LEE , Jae Ho CHOI , Seung Rae KIM , Jae Min SEONG , Min cheol CHAE
IPC: G09G3/00 , G02F1/1335
Abstract: An exemplary embodiment provides a display device including: a display part configured to include a display part color filter; and a peripheral part disposed at the upper side of the display part and including an inspection pattern for checking an alignment of the display part color filter. The inspection pattern may include a plurality of color filters having colors and reference patterns disposed at at least one side of the plurality of color filters. A number of the plurality of color filters of each color corresponds to a number of shots of a division exposure process. Adjacent color filters among the plurality of color filters may be disposed at different heights.
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公开(公告)号：US20170062493A1
公开(公告)日：2017-03-02
申请号：US15068368
申请日：2016-03-11
Applicant: Samsung Display Co., Ltd.
Inventor： Young Jae JEON , Jae-Hyun PARK , Sang Ju LEE , Jae Ho CHOI , Hye Won HYEON
IPC: H01L27/12 , G02F1/1368 , G02F1/1343 , G02F1/1362 , G09G3/36 , G02F1/1335
CPC classification number: H01L27/1288 , G02F1/134363 , G02F1/136286 , H01L27/124
Abstract: The present inventive concept relates to a display device and a manufacturing method thereof. A display device according to an exemplary embodiment of the present inventive concept includes: a substrate; a first gate conductor provided on the substrate; and a gate insulator provided on the first gate conductors, wherein edges of the first gate conductor are recessed from edges of the first gate insulator, and the edges of the first gate insulator are respectively parallel with the edges of the first gate conductor.
Abstract translation: 本发明构思涉及显示装置及其制造方法。 根据本发明构思的示例性实施例的显示装置包括：基板; 设置在所述基板上的第一栅极导体; 以及栅极绝缘体，其设置在所述第一栅极导体上，其中所述第一栅极导体的边缘从所述第一栅极绝缘体的边缘凹陷，并且所述第一栅极绝缘体的边缘分别与所述第一栅极导体的边缘平行。
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公开(公告)号：US20240363596A1
公开(公告)日：2024-10-31
申请号：US18415183
申请日：2024-01-17
Applicant: Samsung Display Co., LTD.
Inventor： Joo Woan CHO , Jin Taek PARK , Byeong Hwa CHOI , Jae Ho CHOI , Hae Yun CHOI
IPC: H01L25/075 , H01L33/60 , H01L33/62 , H05K1/18
CPC classification number: H01L25/0753 , H01L33/60 , H01L33/62 , H05K1/189 , H05K2201/10128
Abstract: The present disclosure may provide a display device. According to one or more embodiments, the display device includes a first display panel for emitting a first light, a second display panel for emitting second light, a third display panel for emitting third light, and a light coupler for combining the first light, the second light, and the third light, and for outputting combined light, and a circuit board on a first surface of the light coupler, and electrically connected to the first display panel, to the second display panel, and to the third display panel, wherein the first display panel, the second display panel, and the third display panel are respectively on a second surface, a third surface, and a fourth surface of the light coupler.
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公开(公告)号：US20150235585A1
公开(公告)日：2015-08-20
申请号：US14337429
申请日：2014-07-22
Applicant: Samsung Display Co., Ltd.
Inventor： Duk-Sung KIM , Jae Ho CHOI , Jae-Hyun PARK
IPC: G09G3/18
CPC classification number: G09G3/18 , G02F1/134363 , G02F1/136227 , G02F2001/134372 , G02F2001/136231 , G09G2300/0426 , G09G2300/0434
Abstract: A display device includes a first signal electrode configured to transfer a signal, a first insulating layer positioned on the first signal electrode, a first electrode positioned on the first insulating layer, a second insulating layer positioned on the first electrode, and a second electrode positioned on the second insulating layer, where a first contact hole exposing the first signal electrode is defined in the first insulating layer and the second insulating layer, the second electrode is connected with the first signal electrode through the first contact hole, and an opening including an edge side surrounding the first contact hole in a plan view is defined in the first electrode.
Abstract translation: 显示装置包括配置成传送信号的第一信号电极，位于第一信号电极上的第一绝缘层，位于第一绝缘层上的第一电极，位于第一电极上的第二绝缘层和位于 在第二绝缘层上，在第一绝缘层和第二绝缘层中限定露出第一信号电极的第一接触孔，第二电极通过第一接触孔与第一信号电极连接， 在第一电极中限定在平面图中围绕第一接触孔的边缘侧。
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