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1. 发明授权

US09772516B2 Liquid crystal display and method of manufacturing the same 有权
公开(公告)号：US09772516B2
公开(公告)日：2017-09-26
申请号：US14266357
申请日：2014-04-30
申请人： Samsung Display Co., Ltd.
发明人： Hee-Keun Lee , Suk Hoon Kang , Sang Il Kim , Yeun Tae Kim , Dong Youb Oh , Mi Hwa Lee , Woo Jae Lee , Jun Woo Lee
IPC分类号： G02F1/1333 , G02F1/1337
CPC分类号： G02F1/1333 , G02F1/133377 , G02F1/133788 , G02F2001/133368
摘要： A liquid crystal display is provided that includes: a substrate; a thin film transistor disposed on the substrate; a protection layer disposed on the thin film transistor; a first electrode and a second electrode disposed on the protection layer; an alignment layer disposed on the second electrode; and a roof layer facing the second electrode, wherein a plurality of microcavities are formed between the second electrode and the roof layer, the microcavities include a liquid crystal material, and the alignment layer includes a photo-alignment material.

2. 发明授权

US09664937B2 Nano crystal display device having patterned microcavity structure 有权
公开(公告)号：US09664937B2
公开(公告)日：2017-05-30
申请号：US13962842
申请日：2013-08-08
申请人： Samsung Display Co., Ltd.
发明人： Hee-Keun Lee , Jung Wook Lee , Yeun Tae Kim , Hae Ju Yun
IPC分类号： G02F1/1339 , G02F1/1333 , G02F1/1362
CPC分类号： G02F1/133377 , G02F1/133512 , G02F1/134309 , G02F1/13439 , G02F1/136209 , G02F2201/123
摘要： A display panel with microcavities each having ends of asymmetric cross-sectional area. An exemplary display panel has a substrate; a pixel electrode formed on the substrate; a first black matrix and a second black matrix each disposed on the substrate; and a supporting member disposed on the substrate over the pixel electrode and the black matrix, the supporting member shaped so as to form a microcavity between the pixel electrode and the supporting member, the microcavity having an upper surface proximate to the supporting member and a lower surface opposite the upper surface. The microcavity has one end positioned over the first black matrix, and another end opposite the first end and positioned over the second black matrix; the lower surface of the microcavity has first and second channels disposed therein, the first channel positioned over the first black matrix, and the second channel positioned over the second black matrix.

3. 发明申请

US20160161793A1 DISPLAY DEVICE HAVING IMPROVED LIFTING CHARACTERISTICS 审中-公开
标题翻译：具有改进提升特性的显示设备
公开(公告)号：US20160161793A1
公开(公告)日：2016-06-09
申请号：US14958732
申请日：2015-12-03
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Jun Heui LEE , Jae Cheol Park , Hee-Keun Lee , Gyeong Eun Eoh
IPC分类号： G02F1/1333 , G02F1/1341 , G02F1/1335
CPC分类号： G02F1/133377 , G02F1/1339 , G02F1/1341 , G02F2001/133388 , G02F2001/136222
摘要： A display device includes: a display part including a plurality of pixel areas formed on a substrate; and a non-display part positioned outside and proximate to the display part. The display part includes: a pixel electrode formed in at least one of the pixel areas; a roof layer formed on the pixel electrode so as to be spaced apart from the pixel electrode with a cavity interposed therebetween; a liquid crystal positioned within the cavity; an injection hole formed in the roof layer; and an overcoat formed on the roof layer so as to cover the injection hole and seal the cavity. The non-display part includes a step compensation part configured to compensate for a difference in elevation between an upper surface of the display part and an upper surface of the non-display part, the step compensation part including a material of the roof layer.
摘要翻译：显示装置包括：显示部，包括形成在基板上的多个像素区域; 以及位于显示部分外部和附近的非显示部分。显示部分包括：形成在至少一个像素区域中的像素电极; 形成在所述像素电极上以与所述像素电极间隔开的屋顶层，其间插入有空腔; 位于腔内的液晶; 在屋顶层中形成的注入孔; 以及形成在屋顶层上以覆盖注射孔并密封空腔的外涂层。非显示部分包括台阶补偿部分，其被配置为补偿显示部分的上表面和非显示部分的上表面之间的高度差，台阶补偿部分包括屋顶层的材料。

4. 发明授权

US11668969B2 Display panel and display device including the same 有权
公开(公告)号：US11668969B2
公开(公告)日：2023-06-06
申请号：US17498002
申请日：2021-10-11
申请人： Samsung Display Co., Ltd.
发明人： Seung-Jin Chu , Hoon Kim , Wontae Kim , Yeogeon Yoon , Hee-Keun Lee
IPC分类号： G02F1/1335 , G02F1/13357
CPC分类号： G02F1/133514 , G02F1/133512 , G02F1/133528 , G02F1/133617 , G02F1/133531 , G02F1/133548 , G02F1/133565 , G02F1/133614
摘要： A display panel includes a first display substrate, a second display substrate. The second display substrate includes a substrate, a color conversion layer including a first conversion part configured to absorb light of a first color and to emit light of a second color, a second conversion part configured to absorb the light of the first color and to emit light of a third color, and a third conversion part configured to transmit the light of the first color, and a filter layer including a first filter overlapping with the first conversion part and having the second color, a second filter overlapping with the second conversion part and having the third color, a third filter overlapping with the third conversion part and having the first color, and an auxiliary filter overlapping with the second conversion part and configured to absorb the light of the first color.

5. 发明授权

US10955698B2 Color conversion panel, display device including the same, and method of manufacturing the same 有权
公开(公告)号：US10955698B2
公开(公告)日：2021-03-23
申请号：US16121383
申请日：2018-09-04
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Hee-Keun Lee , Yeogeon Yoon , Jangsoo Kim , Wontae Kim , Hoon Kim , Seung-Jin Chu
IPC分类号： G02F1/1335 , G02F1/13357 , G02F1/1368
摘要： A color conversion panel includes a substrate that includes first to third pixel areas, a first color conversion layer on the substrate in the first pixel area that converts incident light into first color light, a second color conversion layer on the substrate in the second pixel area that converts the incident light into second color light, a first color filter layer between the substrate and the first color conversion layer that has the first color and blocks incident light not converted by the first color conversion layer, a second color filter layer between the substrate and the second color conversion layer that has a third color and blocks incident light not converted by the second color conversion layer, and a light shielding layer on the substrate between the second and the third pixel areas that has the first color.

6. 发明申请

US20180269362A1 PHOTOLUMINESCENCE APPARATUS, METHOD OF MANUFACTURING THE SAME AND DISPLAY APPARATUS HAVING THE SAME 审中-公开
公开(公告)号：US20180269362A1
公开(公告)日：2018-09-20
申请号：US15825340
申请日：2017-11-29
申请人： Samsung Display Co., Ltd.
发明人： Hee-Keun Lee , Taejin Kong , Hoon Kim , Keunwoo Park
IPC分类号： H01L33/50 , H01L31/0352 , H01L27/32 , G09G3/36 , G09G3/34 , G02F1/1335
CPC分类号： H01L33/502 , G02F1/133512 , G02F1/1336 , G02F1/133617 , G02F2001/133614 , G02F2202/36 , G09G3/3413 , G09G3/3607 , H01L27/322 , H01L27/3272 , H01L31/035218
摘要： A photoluminescence apparatus includes a base substrate, a first color conversion pattern disposed on the base substrate, and having a color conversion material, wherein a first stop pattern is formed at the first color conversion pattern, and a capping layer disposed on the first color conversion pattern for capping the first color conversion pattern, wherein a first hole overlapping the first color conversion pattern in a plan view is formed through the capping layer. The first stop pattern is disposed adjacent to the first hole in a plan view.

7. 发明授权

US10036918B2 Light unit and display device including the same 有权
公开(公告)号：US10036918B2
公开(公告)日：2018-07-31
申请号：US14595076
申请日：2015-01-12
申请人： Samsung Display Co., Ltd.
发明人： Seon Uk Lee , Nam Seok Roh , Woo Jae Lee , Hee-Keun Lee , Don Chan Cho
IPC分类号： G02F1/1335 , G02B5/02
CPC分类号： G02F1/133606 , G02B5/0278 , G02F1/133602
摘要： The inventive concept relates to a light unit and a diffuser separated from the light source at a predetermined distance and having a cylindrical structure, and a cylindrical structure display device including the same.

8. 发明授权

US09939670B2 Display device having improved electric field generation 有权
公开(公告)号：US09939670B2
公开(公告)日：2018-04-10
申请号：US15062984
申请日：2016-03-07
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Eun Hee Han , Hee-Keun Lee
IPC分类号： G02F1/1333 , G02F1/1362 , G02F1/1343 , G02F1/1368 , G02F1/1341 , H01L27/12
CPC分类号： G02F1/133377 , G02F1/134309 , G02F1/134363 , G02F1/13439 , G02F1/136286 , G02F2001/134318 , G02F2001/136295 , H01L27/124 , H01L27/1259
摘要： The present invention relates to a display device capable of more stably forming a horizontal electric field. A display device according to an exemplary embodiment of the present invention includes a substrate; a thin film transistor disposed on the substrate; a microcavity having a first side, a second side opposite to the first side, and an upper surface extending between the first side and the second side; a pixel electrode connected to the thin film transistor and positioned along the first side; a common electrode extending along the second side; a roof layer covering the pixel electrode, the common electrode, and the upper surface of the microcavity; and a liquid crystal layer disposed in the microcavity.

9. 发明授权

US09563077B2 Liquid crystal display and manufacturing method thereof 有权
标题翻译：液晶显示及其制造方法
公开(公告)号：US09563077B2
公开(公告)日：2017-02-07
申请号：US14332249
申请日：2014-07-15
申请人： Samsung Display Co., Ltd.
发明人： Sang Ji Park , Hee-Keun Lee , Soo Jung Lee , Ji Yeon Choi
IPC分类号： G02F1/1339 , G02F1/1333 , G02F1/1341
CPC分类号： G02F1/133377 , G02F1/1341
摘要： Provided is a liquid crystal display, including: an insulating substrate, the insulating substrate includes a center region and an edge region surrounding the center region; a roof layer formed on the insulating substrate, and configured to support a plurality of separated microcavities; a pixel electrode formed on the insulating substrate, and formed in the microcavity supported by the roof layer; and a liquid crystal layer positioned within the microcavity, in which the roof layer includes an opening for injecting a liquid crystal into the plurality of microcavities, and the opening in the center region has a substantially uniform size, and the opening in the edge region is smaller than the opening in the center region.
摘要翻译：提供一种液晶显示器，包括：绝缘基板，所述绝缘基板包括中心区域和围绕所述中心区域的边缘区域; 屋顶层，其形成在所述绝缘基板上，并且被构造成支撑多个分离的微腔; 形成在所述绝缘基板上并形成在由所述屋顶层支撑的所述微腔中的像素电极; 以及位于微腔内的液晶层，其中屋顶层包括用于将液晶注入到多个微腔中的开口，并且中心区域中的开口具有基本均匀的尺寸，并且边缘区域中的开口为小于中心区域的开口。

10. 发明授权

US09366897B2 Display device and manufacturing method thereof 有权
标题翻译：显示装置及其制造方法
公开(公告)号：US09366897B2
公开(公告)日：2016-06-14
申请号：US14564953
申请日：2014-12-09
申请人： Samsung Display Co., Ltd.
发明人： Sang Gun Choi , Seung-Yeon Chae , Hee-Keun Lee , Tae Woon Cha
IPC分类号： H01J9/00 , H01J9/24 , G02F1/1339 , G02F1/1333 , G02F1/1368 , G02F1/1343 , G02F1/1341 , H01L27/12
CPC分类号： G02F1/13338 , G02F1/133345 , G02F1/133377 , G02F1/1339 , G02F1/1341 , G02F1/134363 , G02F1/13439 , G02F1/1368 , G02F2001/133368 , G06F3/0412 , G06F3/044 , G06F2203/04101 , G06F2203/04105 , H01L27/1262
摘要： The present invention provides a display device including a substrate including a plurality of pixel areas, a thin film transistor formed on the substrate, a common electrode and a pixel electrode formed on the thin film transistor, a liquid crystal layer filling a microcavity formed on the common electrode and the pixel electrode, a lower insulating layer formed to be spaced apart from the common electrode and the pixel electrode, a roof layer formed on the lower insulating layer, an intermediate insulating layer formed on the roof layer, a first touch sensing electrode formed on the intermediate insulating layer, an injection hole partially exposing the microcavity formed in the roof layer, the intermediate insulating layer, and the first touch sensing electrode, an overcoat formed on the first touch sensing electrode to cover the injection hole and sealing the microcavity, and a second touch sensing electrode formed on the overcoat.
摘要翻译：本发明提供了一种显示装置，包括：包括多个像素区域的基板;形成在基板上的薄膜晶体管，形成在薄膜晶体管上的公共电极和像素电极，填充形成在该薄膜晶体管上的微腔的液晶层公共电极和像素电极，形成为与公共电极和像素电极间隔开的下部绝缘层，形成在下部绝缘层上的屋顶层，形成在屋顶层上的中间绝缘层，第一触摸感测电极形成在所述中间绝缘层上，所述注入孔部分地暴露形成在所述屋顶层中的微腔，所述中间绝缘层和所述第一触摸感测电极，所述外涂层形成在所述第一触摸感测电极上以覆盖所述注入孔并密封所述微腔，以及形成在外涂层上的第二触摸感测电极。

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