公开(公告)号：US20150185555A1

公开(公告)日：2015-07-02

申请号：US14305602

申请日：2014-06-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jang-Il KIM ,  Yeo Geon Yoon ,  Hyoung Cheol Lee

IPC: G02F1/1335

CPC classification number: G02F1/133615 ,  G02F1/133377 ,  G02F2001/133368 ,  G02F2001/133548 ,  G02F2001/133565

Abstract: A liquid crystal display according to an exemplary embodiment of the present invention includes a first substrate. A first reflection layer is disposed under the first substrate. A first polarization layer is disposed on the first substrate. A light source is disposed at a side of the first substrate. A thin film transistor is disposed on the first polarization layer. A pixel electrode is connected to the thin film transistor. The first polarization layer includes a plurality of wire grid polarization patterns.

Abstract translation: 根据本发明的示例性实施例的液晶显示器包括第一基板。 第一反射层设置在第一基板的下方。 第一偏振层设置在第一基板上。 光源设置在第一基板的一侧。 薄膜晶体管设置在第一偏振层上。 像素电极连接到薄膜晶体管。 第一偏振层包括多个线栅极化图案。

公开(公告)号：US11029563B2

公开(公告)日：2021-06-08

申请号：US16161006

申请日：2018-10-15

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Jin Chu ,  Yeo Geon Yoon ,  Won Tae Kim ,  Hoon Kim ,  Hee Keun Lee

IPC: G02F1/13357 ,  G02F1/1335

Abstract: A color conversion substrate for displaying a first color, a second color, and a third color may include a base substrate, a first light-blocker, a second light-blocker, a pattern layer, a first color converter, and a second color converter. The first light-blocker contacts a surface of the base substrate and may block first light of the third color. The second light-blocker contacts the surface of the base substrate and may block second light of the third color. The pattern layer is disposed on the first light-blocker and the second light-blocker and includes an optical pattern that includes protrusions. The first color converter overlaps the first light-blocker and may convert a first portion of incident light into light of the first color. The second color converter overlaps the second light-blocker and may convert a second portion of the incident light into light of the second color.

公开(公告)号：US10775666B2

公开(公告)日：2020-09-15

申请号：US15868768

申请日：2018-01-11

Applicant: Samsung Display Co., Ltd.

Inventor： Jang-Il Kim ,  Yeo Geon Yoon ,  Keun Woo Park ,  Su Wan Woo ,  Kee-Bum Park ,  Do Yeong Park

IPC: G02F1/1335 ,  G02F1/13357 ,  G02F1/1368 ,  G02F1/1362 ,  H01L27/12 ,  H01L29/786 ,  G02F1/1339

Abstract: An exemplary embodiment of the present inventive concept provides a display device including: a light unit configured to emit blue light; a color conversion panel disposed on the light unit; and a display panel disposed between the light unit and the color conversion panel to include a transistor. The color conversion panel includes: a substrate; a color conversion layer disposed between the substrate and the display panel to include a semiconductor nanocrystal; a transmission layer disposed between the substrate and the display panel; and a polarization layer disposed between the color conversion layer and the display panel and between the transmission layer and the display panel, and the display panel includes a blue light blocking film which overlaps the transistor, while the blue light blocking film includes a red color filter.

公开(公告)号：US10371993B2

公开(公告)日：2019-08-06

申请号：US15498195

申请日：2017-04-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyun-Ho Kang ,  O Sung Seo ,  Seung Jun Yu ,  Ha Won Yu ,  Ki Kyung Youk ,  Yeo Geon Yoon ,  Sang-Myoung Lee ,  Tae Kyung Yim

IPC: G02F1/1343 ,  G02F1/1337 ,  G02F1/1362

Abstract: A curved liquid crystal display includes a first panel having a pixel electrode including crossed stem parts, a plurality of fine branch parts extending from the crossed stem parts, and fine slits positioned between fine branch parts adjacent to each other, a second panel having a common electrode, and a liquid crystal layer between the first panel and the second panel. Misalignment between the first panel and the second lower panel is determined and a pitch, which is a sum of a width of the fine branch part and a width of the fine slit, gradually increases from a region having a small misalignment toward a region having a large misalignment.

公开(公告)号：US10222645B2

公开(公告)日：2019-03-05

申请号：US15268070

申请日：2016-09-16

Applicant: Samsung Display Co. Ltd.

Inventor： Ock Soo Son ,  Sung In Ro ,  Jun Ho Song ,  Sung Jin Kim ,  Seung Hyun Park ,  Young Jin Park ,  Yeo Geon Yoon ,  Jae Hak Lee ,  Woong Ki Jeon

IPC: G02F1/1343 ,  G02F1/1335 ,  G02F1/1333 ,  G02F1/137 ,  G02F1/1362 ,  G02F1/1368

Abstract: A display device may include a first layer, a passivation layer, and a pixel. The passivation layer may overlap the first layer and may include a first passivation portion and a second passivation portion. The pixel may include a first-color filter, a first-color-corresponding electrode, a second-color filter, and a second-color-corresponding electrode. The first-color-corresponding electrode may overlap the first-color filter and may be positioned between the first layer and the first passivation portion. The second-color-corresponding electrode may overlap the second-color filter. The second passivation portion may be positioned between the first layer and the second-color-corresponding electrode.

公开(公告)号：US10133130B2

公开(公告)日：2018-11-20

申请号：US15370227

申请日：2016-12-06

Applicant: Samsung Display Co., Ltd.

Inventor： Keun Woo Park ,  Jang Il Kim ,  Su Wan Woo ,  Yeo Geon Yoon ,  Tae Kyung Yim

IPC: H01L27/14 ,  H01L29/04 ,  G02F1/1343 ,  H01L27/12 ,  G02F1/1337 ,  G02F1/1335 ,  G02F1/1368 ,  G02F1/137 ,  G02F1/1333 ,  G02F1/1362

Abstract: A liquid crystal display device is provided. A liquid crystal display device comprising, a substrate, and a pixel electrode disposed on the substrate, wherein the pixel electrode includes first cutout portions, which are disposed along edges of the pixel electrode, and second cutout portions, which are disposed closer than the first cutout portions to a center of the pixel electrode, and each of the second cutout portions includes first and second extensions, which extend in different directions and are connected to each other.

公开(公告)号：US09995972B2

公开(公告)日：2018-06-12

申请号：US14849328

申请日：2015-09-09

Applicant: Samsung Display Co., Ltd.

Inventor： O Sung Seo ,  Hyun-Ho Kang ,  Seung Jun Yu ,  Ha Won Yu ,  Ki Kyung Youk ,  Yeo Geon Yoon ,  Sang-Myoung Lee ,  Tae Kyung Yim

IPC: G02F1/1337 ,  G02F1/1343

CPC classification number: G02F1/134309 ,  G02F1/133707 ,  G02F1/133753 ,  G02F2001/133742 ,  G02F2001/133757 ,  G02F2001/134345 ,  G02F2001/134354

Abstract: A display device according to an exemplary embodiment of the present inventive concept includes: a first insulation substrate; a thin film transistor; a pixel electrode; a second insulation substrate; and a common electrode. The pixel electrode includes a first subpixel electrode including a first horizontal stem portion and a first vertical stem portion perpendicular thereto at one end of the first horizontal stem portion and a second subpixel electrode including a second vertical stem portion and a second horizontal stem portion perpendicular thereto at one end of the second horizontal stem portion, a plurality of regions in which arrangements of liquid crystal molecules are respectively different are divided by the first horizontal stem portion, the first vertical stem portion, the second horizontal stem portion, and the second vertical stem portion, and each of the plurality of regions has a longest vertical length of less than about 100 μm.

公开(公告)号：US09817281B2

公开(公告)日：2017-11-14

申请号：US14877678

申请日：2015-10-07

Applicant: Samsung Display Co., Ltd.

Inventor： Oh Jeong Kwon ,  Yeo Geon Yoon ,  Sei-Yong Park ,  Dong-Chul Shin ,  Hyeok Jin Lee ,  Jin Won Kim ,  Ki Chul Shin

IPC: G02F1/1343 ,  G02F1/1333 ,  G02F1/1362

CPC classification number: G02F1/134309 ,  G02F1/133305 ,  G02F1/13624 ,  G02F2001/134345

Abstract: A liquid crystal display according to an exemplary embodiment of the present inventive concept includes: a first insulating substrate; a gate line and a data line, a thin film transistor connected to the gate line and the data line, a pixel electrode connected to the thin film transistor, and a second insulating substrate facing the first insulating substrate, wherein one pixel includes the thin film transistor and the pixel electrode and includes a first sub-region and a second sub-region which are separated by the gate line intervened therebetween, the high gradation sub-pixel electrode includes a first high gradation sub-pixel electrode disposed in the first sub-region, and a second high gradation sub-pixel electrode disposed in the second sub-region, and the low gradation sub-pixel electrode includes a first low gradation sub-pixel electrode disposed in the first sub-region, and a second low gradation sub-pixel electrode disposed in the second sub-region.

公开(公告)号：US09746724B2

公开(公告)日：2017-08-29

申请号：US14844811

申请日：2015-09-03

Applicant: Samsung Display Co., Ltd.

Inventor： Ki Kyung Youk ,  Hyun-Ho Kang ,  O Sung Seo ,  Seung Jun Yu ,  Ha Won Yu ,  Yeo Geon Yoon ,  Sang-Myoung Lee ,  Tae Kyung Yim

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1337

CPC classification number: G02F1/134336 ,  G02F1/133707 ,  G02F1/13624 ,  G02F1/136286 ,  G02F2001/134345 ,  G02F2201/52

Abstract: A liquid crystal display device includes a display panel including: a lower display substrate on which a plurality of pixel electrodes are disposed in a matrix and data lines extend in a column direction between adjacent pixel electrodes; an upper display substrate on which a common electrode is disposed; and a liquid crystal layer disposed between the lower display substrate and the upper display substrate and including liquid crystal molecules. The display panel includes a plurality of unit pixels, each unit pixel including pixels having different colors, and each pixel including one of the pixel electrodes. A gap between neighboring unit pixels is larger than a gap between neighboring pixel electrodes within each unit pixel, and a data line positioned between the neighboring unit pixels has a portion having a width larger than that of a data line positioned between the neighboring pixel electrodes within each unit pixel.

公开(公告)号：US09207506B2

公开(公告)日：2015-12-08

申请号：US13839095

申请日：2013-03-15

Applicant: Samsung Display Co., Ltd.

Inventor： Hyung Gi Jung ,  Swae-Hyun Kim ,  Yeo Geon Yoon ,  Sung Hee Hong ,  Hyung June Kim ,  Jae Hwa Park ,  Young Goo Song ,  Sung Hoon Kim

IPC: G02F1/136 ,  G02F1/1333 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1368 ,  G02F1/1337 ,  G02F1/1339 ,  G02F1/1343

CPC classification number: G02F1/136209 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133753 ,  G02F1/13394 ,  G02F1/134309 ,  G02F1/134363 ,  G02F1/1368 ,  G02F2001/134345 ,  G02F2001/136222 ,  G02F2001/136268

Abstract: A liquid crystal display includes: a first insulation substrate; a gate line disposed on the first insulation substrate; a first data line and a second data line disposed on the first insulation substrate; a color filter disposed on the first insulation substrate and disposed between the first data line and the second data line; a first light blocking member disposed on the first data line and the second data line; and a second light blocking member disposed on the color filter and the first light blocking member, extending in the same direction as the gate line, and overlapping the first light blocking member on the first data line and the second data line.

Abstract translation: 液晶显示器包括：第一绝缘基板; 设置在所述第一绝缘基板上的栅极线; 设置在所述第一绝缘基板上的第一数据线和第二数据线; 布置在所述第一绝缘基板上并布置在所述第一数据线和所述第二数据线之间的滤色器; 设置在所述第一数据线和所述第二数据线上的第一遮光部件; 以及第二遮光构件，其设置在所述滤色器和所述第一遮光构件上，沿与所述栅极线相同的方向延伸，并且在所述第一数据线和所述第二数据线上与所述第一遮光构件重叠。