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1. 发明授权

US10725340B2 Quantum dot, color conversion panel, and display device including the same 有权
公开(公告)号：US10725340B2
公开(公告)日：2020-07-28
申请号：US15806629
申请日：2017-11-08
申请人： SAMSUNG DISPLAY CO., LTD. , KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
发明人： Kyoung Won Park , Baek Hee Lee , Min Ki Nam , Hyeok Jin Lee , Keun Chan Oh , Jae Jin Lyu , Baek Kyun Jeon , Sungjun Koh , Doh Chang Lee
IPC分类号： G02F1/1335 , G02F1/13357 , B82Y20/00 , G02F1/1333 , B82Y40/00 , B82Y30/00 , G03F7/00
摘要： A quantum dot, a color conversion panel, and a display device, the quantum dot including a core; and a shell layer positioned outside of the core, wherein at least one of the core and the shell layer is doped with aluminum, silicon, titanium, magnesium, or zinc, and the core includes a Group III-V compound.

2. 发明授权

US10373978B2 Light emitting display device 有权
公开(公告)号：US10373978B2
公开(公告)日：2019-08-06
申请号：US15717764
申请日：2017-09-27
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Baek Hee Lee , Keun Chan Oh , Jae Jin Lyu , Hyeok Jin Lee
IPC分类号： H01L27/12 , H01L27/32 , H01L33/12 , H01L33/40 , H01L33/50 , H01L33/60 , H01L51/50 , H01L51/52 , H01L51/56
摘要： A light emitting display device according to an exemplary embodiment of the present disclosure includes: a first substrate; an insulating layer disposed on the first substrate and having an inclined portion; a first electrode disposed on the insulating layer; a light-emitting layer disposed on the first electrode; a second electrode disposed on the light-emitting layer; and a plurality of color conversion layers disposed on the second electrode. The first electrode includes an inclined portion that is inclined along the inclined portion of the insulating layer based on a surface parallel to the first substrate, and the light-emitting layer includes semiconductor nano-particles.

3. 发明申请

US20180033848A1 ORGANIC LIGHT EMITTING DIODE DISPLAY 审中-公开
公开(公告)号：US20180033848A1
公开(公告)日：2018-02-01
申请号：US15617842
申请日：2017-06-08
申请人： Samsung Display Co., Ltd.
发明人： Jin-Soo Jung , Hyeok Jin Lee , Jun Woo Lee , Baek Kyun Jeon
IPC分类号： H01L27/32 , H01L51/56 , H01L51/52
CPC分类号： H01L27/3272 , H01L27/1248 , H01L27/3246 , H01L27/3248 , H01L27/3258 , H01L27/3262 , H01L51/5237 , H01L51/5284 , H01L51/56 , H01L2227/323
摘要： An organic light emitting diode (OLED) display includes a substrate, a thin film transistor on the substrate, an organic light emitting diode on the thin film transistor, and including a first electrode connected with the thin film transistor, and a black organic layer between the thin film transistor and the first electrode, and including a black protrusion spaced from the first electrode.

4. 发明授权

US09759959B2 Liquid crystal display 有权
公开(公告)号：US09759959B2
公开(公告)日：2017-09-12
申请号：US14641198
申请日：2015-03-06
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Dong-Chul Shin , Oh Jeong Kwon , Heung Shik Park , Sung-Jae Yun , Su Jin Kim , Jae Hong Park , Ki Chul Shin , Joo Young Yoon , Hyeok Jin Lee
IPC分类号： G02F1/1343 , G02F1/1337
CPC分类号： G02F1/134309 , G02F1/133707 , G02F2001/13373 , G02F2001/134345
摘要： A liquid crystal display including a first substrate, a pixel electrode on the first substrate and including a first subpixel electrode and a second subpixel electrode separated from each other and located in one pixel area, a second substrate facing the first substrate, a common electrode on the second substrate, and a liquid crystal layer between the first substrate and the second substrate, wherein a first voltage applied to the first subpixel electrode is higher than a second voltage applied to the second subpixel electrode, wherein the first subpixel electrode includes first branch electrodes, the second subpixel electrode includes second branch electrodes, the second subpixel electrode is located around the pixel area to enclose the first subpixel electrode, wherein the first branch electrodes and the second branch electrodes face each other in a boundary portion of the first subpixel electrode and the second subpixel electrode.

5. 发明授权

US10371988B2 Curved liquid crystal display 有权
公开(公告)号：US10371988B2
公开(公告)日：2019-08-06
申请号：US15839755
申请日：2017-12-12
申请人： Samsung Display Co., Ltd.
发明人： Dong Han Song , Oh Jeong Kwon , Su Jin Kim , Jin Won Kim , Ki Chul Shin , Dong Chul Shin , Sung Jae Yun , Hyeok Jin Lee
IPC分类号： G02F1/1337 , G02F1/1333 , G02F1/1343
摘要： A curved liquid crystal display including a first curved substrate; a second curved substrate; a liquid crystal layer including liquid crystal molecules having negative dielectric anisotropy, the liquid crystal layer being interposed between the first and second curved substrates; a first curved liquid crystal alignment layer interposed between the liquid crystal layer and the first curved substrate; and a second curved liquid crystal alignment layer interposed between the liquid crystal layer and the second curved substrate. The second curved liquid crystal alignment layer has an average value of surface roughness values greater than an average value of surface roughness values of the first curved liquid crystal alignment layer.

6. 发明申请

US20180101070A1 CURVED LIQUID CRYSTAL DISPLAY 审中-公开
公开(公告)号：US20180101070A1
公开(公告)日：2018-04-12
申请号：US15839755
申请日：2017-12-12
申请人： Samsung Display Co., Ltd.
发明人： Dong Han Song , Oh Jeong Kwon , Su Jin Kim , Jin Won Kim , Ki Chui Shin , Dong Chui Shin , Sung Jae Yun , Hyeok Jin Lee
IPC分类号： G02F1/1337 , G02F1/1333 , G02F1/1343
CPC分类号： G02F1/133707 , G02F1/133723 , G02F2001/133337 , G02F2001/133397 , G02F2001/133773 , G02F2001/134345
摘要： A curved liquid crystal display including a first curved substrate; a second curved substrate; a liquid crystal layer including liquid crystal molecules having negative dielectric anisotropy, the liquid crystal layer being interposed between the first and second curved substrates; a first curved liquid crystal alignment layer interposed between the liquid crystal layer and the first curved substrate; and a second curved liquid crystal alignment layer interposed between the liquid crystal layer and the second curved substrate. The second curved liquid crystal alignment layer has an average value of surface roughness values greater than an average value of surface roughness values of the first curved liquid crystal alignment layer.

7. 发明授权

US09804461B2 Display device and method of manufacturing the same 有权
公开(公告)号：US09804461B2
公开(公告)日：2017-10-31
申请号：US15049306
申请日：2016-02-22
申请人： Samsung Display Co., Ltd.
发明人： Dong Chul Shin , Jin Won Kim , Oh Jeong Kwon , Dong Han Song , Taek Joon Lee , Ki Chul Shin , Hyeok Jin Lee
IPC分类号： G02F1/1362 , H01L29/417 , H01L27/12 , G02F1/1343
CPC分类号： G02F1/136227 , G02F1/134309 , G02F2001/136222 , H01L27/124 , H01L27/1259 , H01L29/41733
摘要： A display device includes: a substrate; a gate line disposed on the substrate and extending in a first direction; a data line insulated from the gate line and extending in a second direction intersecting the first direction; a pixel electrode disposed in a pixel region defined by the gate line and the data line; a source electrode connected to the data line; a drain electrode spaced apart from the source electrode; and a color filter layer disposed on the data line, the source electrode, and the drain electrode. The color filter layer includes: a first contact hole exposing the drain electrode, and a second contact hole disposed over at least one of the source electrode and the drain electrode. The pixel electrode is disposed on the color filter layer and is connected to the drain electrode through the first contact hole.

8. 发明授权

US09804452B2 Liquid crystal display having improved performance and manufacturability 有权
公开(公告)号：US09804452B2
公开(公告)日：2017-10-31
申请号：US14705791
申请日：2015-05-06
申请人： Samsung Display Co., Ltd.
发明人： Oh Jeong Kwon , Sung Jae Yun , Hyeok Jin Lee , Ki Chul Shin
IPC分类号： G02F1/1337 , G02F1/1343
CPC分类号： G02F1/134336 , G02F1/133707 , G02F2001/134345
摘要： A liquid crystal display (LCD) according to an exemplary embodiment of the present invention includes: a first insulation substrate; a lower electrode disposed on the first insulation substrate; a second insulation substrate facing the first insulation substrate; an upper electrode disposed on the second insulation substrate and facing the lower electrode; and a liquid crystal layer disposed between the lower electrode and the upper electrode. The lower electrode forms one unit region, the unit region includes a plurality of subregions, and the lower electrode includes: a first lower electrode including a central pattern disposed at a center of a border between each pair of adjacent subregions, and a plurality of micro branch portions that are coupled to the central pattern, the micro branch portions of two different subregions extending in different directions; and a second lower electrode having intersecting elongated portions that each extend along parts of the border.

9. 发明授权

US09529231B2 Liquid crystal display 有权
标题翻译：液晶显示器
公开(公告)号：US09529231B2
公开(公告)日：2016-12-27
申请号：US14257460
申请日：2014-04-21
申请人： Samsung Display Co., Ltd.
发明人： Oh Jeong Kwon , Hyeok Jin Lee , Dong-Chul Shin , Jae Hong Park , Sung-Jae Yun , Ki Chul Shin , Seung Wook Nam
IPC分类号： G02F1/1343 , G02F1/1337
CPC分类号： G02F1/133707 , G02F2001/134345
摘要： The present invention relates to a liquid crystal display that can improve an aperture ratio and liquid crystal control ability. A liquid crystal display according to an exemplary embodiment of the present invention includes: a first substrate and a second substrate which face each other; a pixel electrode disposed on the first substrate; a common electrode disposed on the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate, in which the common electrode has a first cutout having a cross shape, and the pixel electrode includes a first subpixel electrode having a rhombus shape, a second subpixel electrode surrounding the first subpixel electrode, a second cutout disposed close to and along at least one of the edges of the second subpixel electrode, and a third cutout spacing the first subpixel electrode and the second subpixel electrode.
摘要翻译：本发明涉及一种能够提高开口率和液晶控制能力的液晶显示器。根据本发明的示例性实施例的液晶显示器包括：彼此面对的第一基板和第二基板; 设置在所述第一基板上的像素电极; 设置在所述第二基板上的公共电极; 以及设置在第一基板和第二基板之间的液晶层，其中公共电极具有十字形状的第一切口，并且像素电极包括具有菱形的第一子像素电极，第二子像素电极包围第一子像素电极子像素电极，靠近并沿着第二子像素电极的至少一个边缘设置的第二切口，以及间隔第一子像素电极和第二子像素电极的第三切口。

10. 发明申请

US20130201432A1 LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶显示器
公开(公告)号：US20130201432A1
公开(公告)日：2013-08-08
申请号：US13743773
申请日：2013-01-17
申请人： Samsung Display Co., Ltd.
发明人： Sung-Jae YUN , Hyun-Cheol Moon , Jae Hong Park , Oh Jeong Kwon , Hyeok Jin Lee , Sang-Uk Lim , Jiang Shuai , Kyung Hye Park , Joo Young Yoon , Kwang-Chul Jung , Sang Cheol Shin , Joo Ae Youn
IPC分类号： G02F1/1343
CPC分类号： G02F1/134309 , G02F1/133707 , G02F1/133753 , G02F1/13394 , G02F2001/133761 , G02F2001/134318 , G02F2001/134345 , G02F2001/136222
摘要： A liquid crystal display includes: a first substrate; a pixel electrode disposed on the first substrate; a second substrate facing the first substrate; a common electrode disposed on the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate. The common electrode includes a first cross-shaped cutout overlapping the pixel electrode, and a second cutout parallel to an edge of the pixel electrode, the second cutout being separated from the edge of the pixel electrode.
摘要翻译：液晶显示器包括：第一基板; 设置在所述第一基板上的像素电极; 面对所述第一基板的第二基板; 设置在所述第二基板上的公共电极; 以及设置在第一基板和第二基板之间的液晶层。公共电极包括与像素电极重叠的第一十字形切口和与像素电极的边缘平行的第二切口，第二切口与像素电极的边缘分离。

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