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公开(公告)号：US10770006B2
公开(公告)日：2020-09-08
申请号：US15179418
申请日：2016-06-10
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hyun Lee , Dong Wook Kim
IPC: G09G3/3291
Abstract: A display device includes a plurality of pixels, a driving integrated circuit (IC) configured to generate a data voltage for driving the pixels, a display substrate including a display region in which the pixels are disposed and a driving IC region in which the driving IC is disposed, and a first power wire overlapping the driving IC region, wherein the first power wire is insulated from the driving IC, and the first power wire transmits a first power-supply voltage for driving the pixels.
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公开(公告)号：US10676811B2
公开(公告)日：2020-06-09
申请号：US15265868
申请日：2016-09-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Heung Yeol Na , Dong Wook Kim , Jae Wan Seol , Seong Ho Jeong
Abstract: A method of manufacturing a display device is provided. A method of manufacturing a display device comprises preparing a thin film forming apparatus including a crucible, which stores a source material for forming a thin film, and a front heatsink, which is disposed on the crucible and includes a reflective plate, wherein the reflective plate has a first surface with a first reflectivity and a second surface with a second reflectivity, which is different from the first reflectivity; and forming a thin film on a substrate by evaporating the source material of the thin film forming apparatus.
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公开(公告)号：US20180074368A1
公开(公告)日：2018-03-15
申请号：US15813926
申请日：2017-11-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： SOO JEONG HUH , Dong Wook Kim , Sung Jin Hong
IPC: G02F1/1335 , G02F1/1362 , G02F1/1343
Abstract: A liquid crystal display includes a first pixel, a second pixel, and a third pixel each displaying a different color. A first data line is positioned between the first pixel and the second pixel, and a second data line is positioned between the second pixel and the third pixel. A first pixel electrode, a second pixel electrode, and a third pixel electrode are respectively positioned in the first, second, and third pixels. An interval between the first pixel electrode and the first data line is larger than an interval between the second pixel electrode and the first data line. An interval between the second pixel electrode and the second data line is smaller than an interval between the third pixel electrode and the second data line.
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公开(公告)号：US20140211133A1
公开(公告)日：2014-07-31
申请号：US14155128
申请日：2014-01-14
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： SOO JEONG HUH , Dong Wook Kim , Sung Jin Hong
IPC: G02F1/1335
CPC classification number: G02F1/133512 , G02F1/134363 , G02F1/136286
Abstract: A liquid crystal display includes a first pixel, a second pixel, and a third pixel each displaying a different color. A first data line is positioned between the first pixel and the second pixel, and a second data line is positioned between the second pixel and the third pixel. A first pixel electrode, a second pixel electrode, and a third pixel electrode are respectively positioned in the first, second, and third pixels. An interval between the first pixel electrode and the first data line is larger than an interval between the second pixel electrode and the first data line. An interval between the second pixel electrode and the second data line is smaller than an interval between the third pixel electrode and the second data line.
Abstract translation: 液晶显示器包括第一像素，第二像素和每个显示不同颜色的第三像素。 第一数据线位于第一像素和第二像素之间，第二数据线位于第二像素和第三像素之间。 第一像素电极，第二像素电极和第三像素电极分别位于第一，第二和第三像素中。 第一像素电极与第一数据线之间的间隔大于第二像素电极与第一数据线之间的间隔。 第二像素电极与第二数据线之间的间隔小于第三像素电极与第二数据线之间的间隔。
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公开(公告)号：US20140152934A1
公开(公告)日：2014-06-05
申请号：US13837114
申请日：2013-03-15
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Soo Jeong Huh , Dong Wook Kim , Seung Hyun Park
IPC: G02F1/1362
CPC classification number: G02F1/134309 , G02F1/133345 , G02F1/13338 , G02F1/133514 , G02F1/133707 , G02F1/133784 , G02F1/134363 , G02F1/13439 , G02F1/136227 , G02F1/136286 , G02F1/1368 , G02F2001/134372 , G02F2201/121 , G02F2201/123 , G06F3/0412
Abstract: A liquid crystal display includes a first substrate facing a second substrate, a liquid crystal layer disposed between the first substrate and the second substrate, a first field generating electrode on the first substrate, and a second field generating electrode on the first substrate and including a plurality of branch electrodes overlapped with the first field generating electrode. The second field generating electrode includes a wing connected to an end of a first branch electrode positioned at an outermost side the plurality of branch electrodes.
Abstract translation: 液晶显示器包括面对第二基板的第一基板，设置在第一基板和第二基板之间的液晶层，第一基板上的第一场产生电极，第一基板上的第二场产生电极， 多个分支电极与第一场发生电极重叠。 第二场产生电极包括连接到位于多个分支电极的最外侧的第一分支电极的端部的翼。
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Patent Agency Ranking
公开(公告)号：US12189223B2
公开(公告)日：2025-01-07
申请号：US17977510
申请日：2022-10-31
Applicant: Samsung Display Co., Ltd.
Inventor： Dong Wook Kim , Won Kyu Kwak , Jin Woo Park , Hyun-Chol Bang
IPC: G09G3/30 , G02F1/133 , G02F1/1343 , G09G3/36 , H10K50/813 , H10K50/822 , H10K59/35 , G02F1/1368 , H10K59/12
Abstract: A display device includes a substrate including a first display area and a second display area. The first display area includes first pixel areas, each including one or more first pixels. The second display area includes second pixel areas including one or more second pixels and a light transmittance area having a higher light transmittance than the second pixel area. The first and second display areas include a common electrode that transmits a constant common voltage. The common electrode in the second display area includes patterned regions that correspond to a first light transmittance area included in the light transmittance area. A thickness of the common electrode in the patterned regions is smaller than a thickness of the common electrode in a region other than the patterned regions or equals zero. The patterned regions and the second pixel areas extend alternately along a first direction in the second display area.
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公开(公告)号：US11195896B2
公开(公告)日：2021-12-07
申请号：US16433182
申请日：2019-06-06
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Sung Hwan Kim , Won Kyu Kwak , Sang Moo Choi , Ji-Hyun Ka , Chul Kyu Kang , Dong Wook Kim , Won Se Lee
Abstract: An organic light emitting diode display includes a substrate, a semiconductor layer on the substrate, the semiconductor layer including a doped area and an undoped area, a first insulation layer that covers the semiconductor layer, a first conductor on the first insulation layer, a second insulation layer that covers the first conductor, a second conductor on the second insulation layer, a third insulation layer that covers the second conductor, and a third conductor on the third insulation layer, wherein, in the semiconductor layer that overlaps the first conductor, the doped area is between undoped areas.
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公开(公告)号：US11016349B2
公开(公告)日：2021-05-25
申请号：US16656952
申请日：2019-10-18
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Dong Wook Kim , Won Kyu Kwak , Jin Woo Park , Hyun-Chol Bang
IPC: G09G3/30 , G09G3/36 , G02F1/1343 , H01L27/32 , H01L51/52 , G02F1/1368
Abstract: A display device includes a substrate including a first display area and a second display area. The first display area includes first pixel areas, each including one or more first pixels. The second display area includes second pixel areas including one or more second pixels and a light transmittance area having a higher light transmittance than the second pixel area. The first and second display areas include a common electrode that transmits a constant common voltage. The common electrode in the second display area includes patterned regions that correspond to a first light transmittance area included in the light transmittance area. A thickness of the common electrode in the patterned regions is smaller than a thickness of the common electrode in a region other than the patterned regions or equals zero. The patterned regions and the second pixel areas extend alternately along a first direction in the second display area.
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公开(公告)号：US10424629B2
公开(公告)日：2019-09-24
申请号：US15868973
申请日：2018-01-11
Applicant: Samsung Display Co., Ltd.
Inventor： Sang Moo Choi , Won Kyu Kwak , Dong Wook Kim
IPC: G06F3/041 , H01L27/32 , H01L51/52 , G09G3/3258 , G06F3/044 , G09G3/3233
Abstract: A display device includes: a substrate: a first electrode and a second electrode disposed on the substrate and facing each other; an emission layer disposed between the first electrode and the second electrode; a common voltage line disposed on the substrate and connected to the second electrode to transmit a common voltage; a thin film encapsulation layer covering the second electrode; auxiliary wiring disposed on the thin film encapsulation layer and connected to the common voltage line; a covering layer covering the auxiliary wiring; and a touch panel disposed on the covering layer. Thus, a voltage drop of the common voltage ELVSS may be minimized, and the luminance uniformity may be improved.
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40.发明授权公开(公告)号：US09383612B2
公开(公告)日：2016-07-05
申请号：US13837114
申请日：2013-03-15
Applicant: Samsung Display Co., Ltd.
Inventor： Soo Jeong Huh , Dong Wook Kim , Seung Hyun Park
IPC: G02F1/1343 , G02F1/1337
CPC classification number: G02F1/134309 , G02F1/133345 , G02F1/13338 , G02F1/133514 , G02F1/133707 , G02F1/133784 , G02F1/134363 , G02F1/13439 , G02F1/136227 , G02F1/136286 , G02F1/1368 , G02F2001/134372 , G02F2201/121 , G02F2201/123 , G06F3/0412
Abstract: A liquid crystal display includes a first substrate facing a second substrate, a liquid crystal layer disposed between the first substrate and the second substrate, a first field generating electrode on the first substrate, and a second field generating electrode on the first substrate and including a plurality of branch electrodes overlapped with the first field generating electrode. The second field generating electrode includes a wing connected to an end of a first branch electrode positioned at an outermost side the plurality of branch electrodes.
Abstract translation: 液晶显示器包括面对第二基板的第一基板，设置在第一基板和第二基板之间的液晶层，第一基板上的第一场产生电极，第一基板上的第二场产生电极， 多个分支电极与第一场发生电极重叠。 第二场产生电极包括连接到位于多个分支电极的最外侧的第一分支电极的端部的翼。
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