公开(公告)号：US20190196259A1

公开(公告)日：2019-06-27

申请号：US16174142

申请日：2018-10-29

Applicant: Samsung Display Co., Ltd.

Inventor： Hongbeom LEE ,  Kyungtae CHAE ,  Hanjun YU ,  Yeogeon YOON ,  Keunwoo PARK

IPC: G02F1/1335

CPC classification number: G02F1/133514 ,  G02F1/133512 ,  G02F1/133528 ,  G02F1/133602

Abstract: A display panel may include a first base substrate, a second base substrate facing the first base substrate, a plurality of wavelength conversion parts that are provided on the first base substrate to face the second base substrate, and at least one of the plurality of wavelength conversion parts includes an emission body, a light blocking layer partially covering the plurality of wavelength conversion parts and having a plurality of openings, the light blocking layer including a metallic material, and a first organic layer provided on the light blocking layer without overlapping the openings.

公开(公告)号：US20190107756A1

公开(公告)日：2019-04-11

申请号：US16209061

申请日：2018-12-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Taekyung YIM ,  Suwan WOO ,  Keunwoo PARK ,  Nakcho CHOI

IPC: G02F1/1337 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/1335 ,  G02F1/1333

CPC classification number: G02F1/133707 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/134309 ,  G02F1/136209 ,  G02F1/136227 ,  G02F1/136286 ,  G02F2001/133761 ,  G02F2001/133776 ,  G02F2201/122 ,  G02F2201/123

Abstract: A display substrate may include a base substrate having a plurality of pixel areas; and a pixel electrode in the pixel area. The pixel electrode may include a bump portion defining a plurality of domains and at least one slit extending along an edge of the pixel electrode in at least one domain.

公开(公告)号：US20170363923A1

公开(公告)日：2017-12-21

申请号：US15624447

申请日：2017-06-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jangil KIM ,  Suwan WOO ,  Keunwoo PARK ,  Yeogeon YOON ,  Taekyung YIM ,  Jonghak HWANG

IPC: G02F1/1362 ,  G02F1/1368 ,  G02F1/1339 ,  H01L27/12

CPC classification number: G02F1/136209 ,  G02F1/133707 ,  G02F1/13394 ,  G02F1/136227 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133354 ,  G02F2001/136295 ,  G02F2201/123 ,  H01L27/124

Abstract: A display device includes: a base substrate comprising a first light blocking area extending in a first direction, a second light blocking area extending in a second direction intersecting the first direction and a light transmitting area defined by the first light blocking area and the second light blocking area; a gate line on the base substrate at the first light blocking area; a data line on the base substrate at the second light blocking area; a thin film transistor connected to the gate line and the data line; a protective layer on the thin film transistor; a black matrix on the protective layer at at least one of the first light blocking area and the second light blocking area; and a pixel electrode connected to the thin film transistor through a contact hole defined in the protective layer and the black matrix.

公开(公告)号：US20170299924A1

公开(公告)日：2017-10-19

申请号：US15424002

申请日：2017-02-03

Applicant: Samsung Display Co., Ltd.

Inventor： Taekyung YIM ,  Suwan WOO ,  Jangil KIM ,  Keunwoo PARK ,  Jisun KIM

IPC: G02F1/1337 ,  G02F1/1343 ,  G02F1/1333 ,  G02F1/1335

Abstract: A liquid crystal display device includes a display substrate including a pixel electrode in a plurality of pixel areas; an opposing substrate opposing the display substrate; a liquid crystal layer between the display substrate and the opposing substrate; and a polarizer in at least one of the display substrate and the opposing substrate. The pixel electrode includes a first slit extending along an edge of the pixel electrode; and a second slit having substantially a quadrangular shape and having a long side which forms an angle ranging from about 0 degree to about 90 degrees with respect to a polarization axis of the polarizer.