公开(公告)号：US09939674B2

公开(公告)日：2018-04-10

申请号：US14566556

申请日：2014-12-10

Applicant: Samsung Display Co., Ltd.

Inventor： Seok Kyu Yoon ,  Hee June Kwak ,  Eun Ju Kim ,  Sun Hwa Lee ,  Yun Seok Lee ,  Jun Pyo Lee ,  Sang-Uk Lim

IPC: G02F1/1335 ,  G02F1/133 ,  G02F1/1343 ,  G02B5/20 ,  G02B5/22

CPC classification number: G02F1/133514 ,  G02B5/201 ,  G02B5/22 ,  G02F1/13306 ,  G02F1/134309 ,  G02F2001/134345 ,  G02F2201/52 ,  G02F2203/01

Abstract: A liquid crystal display device that allows efficient luminance control is presented. The device includes: first, second, and third color pixel areas; a first substrate and a second substrate; a first color filter disposed in the first color pixel area on the first substrate or the second substrate; a second color filter disposed in the second color pixel area on the first substrate or the second substrate; a third color filter disposed in the third color pixel area on the first substrate or the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate, wherein the first color pixel area includes a first transparent region at which the first color filter is not disposed, and a ratio of the first transparent region of the first color pixel area to the first color pixel area is in a range of 1/1000 to ½, inclusive.

公开(公告)号：US20160033816A1

公开(公告)日：2016-02-04

申请号：US14813578

申请日：2015-07-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seok Kyu Yoon ,  Eun Ju Kim ,  Hyung June Kim ,  Byoung Sun Na ,  Sung Jae Park ,  Yun Seok Lee ,  Ik Soo Lee ,  Jun Pyo Lee ,  Wan-Soon Im ,  Jong Hak Hwang

IPC: G02F1/1335 ,  G02F1/1362 ,  G02F1/1343

CPC classification number: G02F1/133514 ,  G02F1/133512 ,  G02F1/133707 ,  G02F1/134336 ,  G02F1/13439 ,  G02F1/136209 ,  G02F2001/133519 ,  G02F2001/136222 ,  G02F2201/48 ,  G02F2201/52

Abstract: One or more embodiments of the present invention are directed to a liquid crystal display including: a first substrate and a second substrate facing each other; a first color pixel area, a second color pixel area, a third color pixel area, and a white pixel area on any one of the first substrate and the second substrate; and a liquid crystal layer between the first substrate and the second substrate. A first color filter is disposed in each of the first color pixel area and the white pixel area, and each of the first, second, third, and white pixel areas includes a plurality of domains, each two adjacent domains having a boundary between them, and the first color filter is disposed at at least one of the boundaries between the domains in the white pixel area.

Abstract translation: 本发明的一个或多个实施例涉及一种液晶显示器，包括：第一基板和彼此面对的第二基板; 所述第一基板和所述第二基板中的任一个上的第一颜色像素区域，第二彩色像​​素区域，第三颜色像素区域和白色像素区域; 以及在第一基板和第二基板之间的液晶层。 第一滤色器设置在第一颜色像素区域和白色像素区域中的每一个中，并且第一，第二，第三和第三像素区域和白色像素区域中的每一个包括多个域，每个两个相邻域在它们之间具有边界， 并且第一滤色器设置在白色像素区域中的畴之间的至少一个边界上。

公开(公告)号：US11984539B2

公开(公告)日：2024-05-14

申请号：US17297870

申请日：2019-06-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Su Mi Moon ,  Eun Ju Kim ,  Hyun Min Cho

IPC: H01L33/44 ,  H01L25/16 ,  H01L33/00 ,  H01L33/24

CPC classification number: H01L33/44 ,  H01L25/167 ,  H01L33/0062 ,  H01L33/0066 ,  H01L33/24 ,  H01L2933/0025

Abstract: A light emitting element includes an emission stacked pattern and an insulating film. The emission stack pattern includes a first conductive semiconductor layer, an active layer disposed on the first conductive semiconductor layer, and a second conductive semiconductor layer disposed on the active layer. The insulating film surrounds an outer surface of the emission stacked pattern and has a non-uniform thickness.

公开(公告)号：US11658165B2

公开(公告)日：2023-05-23

申请号：US16169788

申请日：2018-10-24

Applicant: Samsung Display Co., Ltd.

Inventor： Eun Ju Kim

IPC: H01L25/16 ,  H01L27/12 ,  H01L33/52 ,  H01L33/44 ,  H01L33/50 ,  H01L25/075

CPC classification number: H01L25/167 ,  H01L25/0753 ,  H01L27/1248 ,  H01L27/1259 ,  H01L33/44 ,  H01L33/502 ,  H01L33/504 ,  H01L33/52

Abstract: A display device includes a thin film transistor substrate having a thin film transistor, a light emitting element including an ultra-small LED element on the thin film transistor substrate, a pixel electrode connected to one end of the thin film transistor and one end of the light emitting element, a common electrode on the thin film transistor substrate and connected to an other end of the light emitting element, a color conversion layer on the light emitting element and including a plurality of quantum dot materials, and an encapsulation layer on the color conversion layer.

公开(公告)号：US20200271988A1

公开(公告)日：2020-08-27

申请号：US16874611

申请日：2020-05-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seok Kyu Yoon ,  Eun Ju Kim ,  Hyung June Kim ,  Byoung Sun Na ,  Sung Jae Park ,  Yun Seok Lee ,  Ik Soo Lee ,  Jun Pyo Lee ,  Wan-Soon Im ,  Jong Hak Hwang

IPC: G02F1/1335 ,  G02F1/1343 ,  G02F1/1362

Abstract: One or more embodiments of the present invention are directed to a liquid crystal display including: a first substrate and a second substrate facing each other; a first color pixel area, a second color pixel area, a third color pixel area, and a white pixel area on any one of the first substrate and the second substrate; and a liquid crystal layer between the first substrate and the second substrate. A first color filter is disposed in each of the first color pixel area and the white pixel area, and each of the first, second, third, and white pixel areas includes a plurality of domains, each two adjacent domains having a boundary between them, and the first color filter is disposed at at least one of the boundaries between the domains in the white pixel area.