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1. 发明申请

US20220123183A1 DISPLAY DEVICE 有权
公开(公告)号：US20220123183A1
公开(公告)日：2022-04-21
申请号：US17319624
申请日：2021-05-13
申请人： Samsung Display Co., LTD.
发明人： Young Gu KIM , Ji Yun PARK , Bong Sung SEO , Jong Ho SON , Yeon Hee LEE , Baek Kyun JEON , Kyung Seon TAK , Jae Jin LYU
IPC分类号： H01L33/58 , H01L25/075 , H01L27/12 , H01L33/50
摘要： A display device includes a bank including an opening defining a plurality of pixels; a plurality of light emitting elements disposed in the plurality of pixels; a color conversion layer disposed on the plurality of light emitting elements in the opening; and a low refractive layer disposed on the color conversion layer in the opening.

2. 发明申请

US20200319516A1 QUANTUM DOT, COLOR CONVERSION PANEL, AND DISPLAY DEVICE INCLUDING THE SAME 审中-公开
公开(公告)号：US20200319516A1
公开(公告)日：2020-10-08
申请号：US16909858
申请日：2020-06-23
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： G02F1/13357 , G02F1/1335
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.

3. 发明申请

US20190121176A1 COLOR CONVERSION ELEMENT AND DISPLAY DEVICE INCLUDING THE SAME 审中-公开
公开(公告)号：US20190121176A1
公开(公告)日：2019-04-25
申请号：US16143127
申请日：2018-09-26
申请人： Samsung Display Co., Ltd.
发明人： Taek Joon LEE , Young Gu KIM , Keun Chan OH , Sun Young CHANG , Hye Lim JANG , Baek Kyun JEON , Jin Soo JUNG , Kyung Seon TAK , Jae Jin LYU , Moon Jung BAEK
IPC分类号： G02F1/13357 , G02F1/1335 , H01L27/32 , H01L51/52
摘要： Provided are a wavelength conversion layer and a display device. A color conversion element comprises: a wavelength conversion layer; one or more low refractive layers which are disposed on and/or under the wavelength conversion layer and have a lower refractive index than the wavelength conversion layer; and one or more capping layers which are disposed between the wavelength conversion layer and the low refractive layers and/or on a surface opposite to a surface of each of the low refractive layers which faces the wavelength conversion layer.

4. 发明申请

US20160266441A1 PHOTO-ALIGNMENT LAYER AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME 有权
标题翻译：照相机层和液晶显示器，包括它们
公开(公告)号：US20160266441A1
公开(公告)日：2016-09-15
申请号：US15006760
申请日：2016-01-26
申请人： Samsung Display Co., Ltd.
发明人： Jin-Soo JUNG , Suk Hoon KANG , Jong Hwan JEON , In Ok KIM , Jun Woo LEE , Baek Kyun JEON
IPC分类号： G02F1/1337 , G02F1/1362 , G02F1/1343 , G02F1/1368 , G02F1/1333
CPC分类号： G02F1/133723 , G02F1/133345 , G02F1/133788 , G02F1/134309 , G02F1/13439 , G02F1/136227 , G02F1/1368 , Y10T428/10 , Y10T428/1005 , Y10T428/1023
摘要： A liquid crystal display is provided. A photo-alignment layer thereof includes a polyimide and a crosslinker including an alkylene group (—CnH2n—, where n is a natural number) and a plurality of crosslinking end groups, wherein the plurality of crosslinking end groups include at least two types of end groups or end group derivatives, each type having a different available functional group.
摘要翻译：提供液晶显示器。其光取向层包括聚酰亚胺和包含亚烷基（-C n H 2n - ，其中n为自然数）的交联剂和多个交联端基，其中多个交联端基包括至少两种类型的末端基团或端基衍生物，每种类型具有不同的可用官能团。

5. 发明申请

US20160109759A1 PHOTOALIGNMENT AGENT, PHOTOALIGNMENT FILM, LIQUID CRYSTAL DISPLAY DEVICE, AND METHOD OF MANUFACTURING THE SAME 审中-公开
标题翻译：光电代理，光电影膜，液晶显示装置及其制造方法
公开(公告)号：US20160109759A1
公开(公告)日：2016-04-21
申请号：US14723672
申请日：2015-05-28
申请人： Samsung Display Co., Ltd.
发明人： Suk Hoon KANG , Jun Woo LEE , Jin-Soo JUNG , Jong Hwan JEON , Baek Kyun JEON
IPC分类号： G02F1/1337 , C08G73/06 , G02F1/1362 , G02F1/1333 , G02F1/1343 , C09K19/56 , G02F1/1368
CPC分类号： G02F1/133711 , C08G73/0672 , C09K19/56 , G02F1/133788 , G02F2001/133742 , Y10T428/10 , Y10T428/1005 , Y10T428/1018 , Y10T428/1023
摘要： A photoalignment agent includes: a copolymer obtained from at least one of cyclobutane dianhydride (CBDA) and a cyclobutane dianhydride derivative, and a diamine; and a cross-linking agent including an alkylene group —CnH2n—, n being a natural number.
摘要翻译：光定位剂包括：由环丁烷二酐（CBDA）和环丁烷二酐衍生物中的至少一种得到的共聚物和二胺; 和包含亚烷基-C n H 2n - ，n为自然数的交联剂。

6. 发明申请

US20160018685A1 LIQUID CRYSTAL DEVICE AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：液晶装置及其制造方法
公开(公告)号：US20160018685A1
公开(公告)日：2016-01-21
申请号：US14616602
申请日：2015-02-06
申请人： Samsung Display Co., Ltd.
发明人： Bong Sung SEO , Hwa Sung WOO , Baek Kyun JEON
IPC分类号： G02F1/1337 , G02F1/1368 , G02F1/1362 , H01L27/12
CPC分类号： G02F1/133788 , G02F1/133707
摘要： A liquid crystal display according to an exemplary embodiment of the present invention includes: a gate line disposed on a first substrate; a gate insulating layer disposed on the gate line; a semiconductor layer disposed on the gate insulating layer; a data line disposed on the semiconductor layer and including a source electrode; a drain electrode disposed on the semiconductor layer and facing the source electrode via the semiconductor layer interposed therebetween; a passivation layer disposed on the data line and the drain electrode; a pixel electrode disposed on the passivation layer and connected to the drain electrode; a first alignment pattern layer disposed on the pixel electrode; and a first alignment layer disposed on the pixel electrode and the first alignment pattern layer and made of a photoalignment material, wherein the first alignment pattern layer includes a plurality of first alignment patterns separated with a predetermined interval, and the first alignment layer has a concave-convex shape including grooves and protrusions of the first alignment layer.
摘要翻译：根据本发明的示例性实施例的液晶显示器包括：设置在第一基板上的栅极线; 设置在栅极线上的栅极绝缘层; 设置在所述栅极绝缘层上的半导体层; 数据线，设置在所述半导体层上并包括源电极; 设置在半导体层上并经由半导体层面对源极的漏极; 设置在数据线和漏电极上的钝化层; 设置在所述钝化层上并连接到所述漏电极的像素电极; 设置在像素电极上的第一对准图案层; 以及第一配向层，其设置在像素电极和第一对准图案层上并且由光取向材料制成，其中第一对准图案层包括以预定间隔分开的多个第一对准图案，并且第一取向层具有凹面包括第一取向层的凹槽和凸起。

7. 发明申请

US20150160515A1 LIQUID CRYSTAL DISPLAY AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：液晶显示器及其制造方法
公开(公告)号：US20150160515A1
公开(公告)日：2015-06-11
申请号：US14298179
申请日：2014-06-06
申请人： Samsung Display Co., Ltd.
发明人： Suk Hoon KANG , Yeong Rong PARK , Sang Hee YU , Mi Hwa LEE , Jun Woo LEE , Baek Kyun JEON , Pil Ho HUH
IPC分类号： G02F1/1337 , H01L21/02 , H01L27/12
CPC分类号： G02F1/133723 , G02F1/133788 , H01L27/1259 , Y10T428/10 , Y10T428/1023
摘要： Provided is a liquid crystal display that includes: a first substrate; a thin film transistor disposed on the first substrate; a first electrode connected to the thin film transistor; and a first alignment layer disposed on the first electrode. The first alignment layer is formed by polymerizing a diamine and at least one of cyclobutane dianhydride (CBDA) and a cyclobutane dianhydride (CBDA) derivative. A decomposition efficiency representing a change in imidization ratio included before and after light exposure of the first alignment layer is in a range of 10% to 30%.
摘要翻译：提供一种液晶显示器，其包括：第一基板; 设置在所述第一基板上的薄膜晶体管; 连接到所述薄膜晶体管的第一电极; 以及设置在第一电极上的第一取向层。通过使二胺和环丁烷二酐（CBDA）和环丁烷二酐（CBDA）衍生物中的至少一种聚合形成第一取向层。表示第一取向层的曝光前后包含的酰亚胺化率的变化的分解效率为10％〜30％的范围。

8. 发明申请

US20150098041A1 LIQUID CRYSTAL DISPLAY 有权
标题翻译：液晶显示器
公开(公告)号：US20150098041A1
公开(公告)日：2015-04-09
申请号：US14307660
申请日：2014-06-18
申请人： Samsung Display Co., Ltd.
发明人： Min-Sik JUNG , Byung-Chul KIM , Young Gu KIM , Hwa Sung WOO , Baek Kyun JEON
IPC分类号： G02F1/1339 , G02F1/1362 , G02F1/1343 , G02F1/1333
CPC分类号： G02F1/13394
摘要： A liquid crystal display includes a first substrate, a second substrate facing the first substrate with a predetermined interval therebetween, a liquid crystal material filled between the first substrate and the second substrate, a column spacer disposed at the second substrate and maintaining the predetermined interval between the first substrate and the second substrate, a passivation layer disposed at the first substrate, a pixel electrode disposed on the passivation layer; and a fixing protrusion which is disposed on the first substrate, is positioned at an opposing surface of the column spacer and includes at least one of a lower layer including the passivation layer and an upper layer including the pixel electrode.
摘要翻译：液晶显示器包括：第一基板;第二基板;以第一基板相对于第一基板与第一基板之间具有预定的间隔;填充在第一基板和第二基板之间的液晶材料，设置在第二基板上的柱间隔件，所述第一基板和所述第二基板，设置在所述第一基板处的钝化层，设置在所述钝化层上的像素电极; 并且设置在所述第一基板上的固定突起位于所述柱间隔物的相对表面处，并且包括包括所述钝化层的下层和包括所述像素电极的上层中的至少一个。

9. 发明公开

US20230255083A1 DISPLAY DEVICE 审中-公开
公开(公告)号：US20230255083A1
公开(公告)日：2023-08-10
申请号：US18107478
申请日：2023-02-08
申请人： Samsung Display Co., LTD.
发明人： Baek Kyun JEON , Young Gu KIM , Jiyun PARK , Bong-Sung SEO
IPC分类号： H10K59/38 , C08G77/54
CPC分类号： H10K59/38 , C08G77/54
摘要： A display device includes: a display portion including a plurality of pixels; and a color conversion portion overlapping the display portion. The color conversion portion includes: a first color conversion portion, a second color conversion portion, a transmissive portion, and a light blocking portion, the first color conversion portion includes: a first color conversion layer including first semiconductor nanocrystals and a first color filter overlapping the first color conversion layer, the second color conversion portion includes: a second color conversion layer including second semiconductor nanocrystals and a second color filter overlapping the second color conversion layer, and the transmissive portion includes: a transmissive layer. The color conversion portion further includes an insulation layer positioned between the first color conversion layer and the first color filter, and the insulation layer contacts both the first color conversion layer and the first color filter.

10. 发明申请

US20230078207A1 DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME 有权
公开(公告)号：US20230078207A1
公开(公告)日：2023-03-16
申请号：US17988174
申请日：2022-11-16
申请人： Samsung Display Co., LTD.
发明人： Young Gu KIM , Ji Yun PARK , Jong Ho SON , Jong Min OK , Sun-Young CHANG , Hye Lim JANG , Baek Kyun JEON , Kyung Seon TAK
IPC分类号： H01L27/32 , H01L51/52 , H01L51/56
摘要： A display device includes a display area including a first light-emitting area and a second light-emitting area; a peripheral area adjacent to the display area; pixels which emit incident light; an encapsulation layer covering the pixels; a first color-converting pattern corresponding to the first light-emitting area and having a refractivity; a transmission pattern corresponding to the second light-emitting area and through which the incident light is transmitted; a low refractivity layer is in the display area and facing the encapsulation layer with each of the first color-converting pattern and the transmission pattern therebetween, the low refractivity layer including: a resin and a hollow particle which define a refractivity lower than the refractivity of the first color-converting pattern; and a first dam structure in the peripheral area and spaced apart from the display area, the first dam structure and the transmission pattern being portions of a same material layer.

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