公开(公告)号：US20190146250A1

公开(公告)日：2019-05-16

申请号：US15926950

申请日：2018-03-20

Applicant: Samsung Display Co., Ltd.

Inventor： Won Jun Lee ,  Doo Hwan You ,  Young Goo Song ,  Youn Hak Jeong

IPC: G02F1/1339 ,  G02F1/1335 ,  G02F1/1362 ,  G02F1/1368 ,  H01L27/12

Abstract: A liquid-crystal display device includes: a substrate on which a plurality of pixels is defined, wherein each of the pixels includes an active area where transmittance of light is controlled; an organic layer disposed on the substrate; and a pixel electrode disposed on the organic layer. The active area comprises a first area, a second area and a third area, the second and third areas are connected to the first area on both sides thereof, respectively, when viewed from a top, and the organic layer is disposed only in the first area.

公开(公告)号：US10670900B2

公开(公告)日：2020-06-02

申请号：US15926950

申请日：2018-03-20

Applicant: Samsung Display Co., Ltd.

Inventor： Won Jun Lee ,  Doo Hwan You ,  Young Goo Song ,  Youn Hak Jeong

IPC: G02F1/1333 ,  G02F1/1337 ,  G02F1/1343 ,  G02F1/1339 ,  H01L27/12

Abstract: A liquid-crystal display device includes: a substrate on which a plurality of pixels is defined, wherein each of the pixels includes an active area where transmittance of light is controlled; an organic layer disposed on the substrate; and a pixel electrode disposed on the organic layer. The active area comprises a first area, a second area and a third area, the second and third areas are connected to the first area on both sides thereof, respectively, when viewed from a top, and the organic layer is disposed only in the first area.

公开(公告)号：US09625780B2

公开(公告)日：2017-04-18

申请号：US14562305

申请日：2014-12-05

Applicant: Samsung Display Co., Ltd.

Inventor： Kang-Young Lee ,  Hong Min Yoon ,  Ho Jun Lee ,  Youn Hak Jeong ,  Seung Ki Song ,  Doo Hwan You ,  Sung-Jin Lee ,  Kyung-Suk Jung

IPC: G02F1/136 ,  G02F1/1362 ,  G02F1/1343

CPC classification number: G02F1/136286 ,  G02F1/134309 ,  G02F1/136213 ,  G02F1/136227 ,  G02F1/13624 ,  G02F2001/134345

Abstract: A liquid crystal display according to an exemplary embodiment of the present invention includes: a first substrate, a plurality of signal lines positioned on the first substrate, a pixel electrode connected to the signal lines, and a contact hole exposing a portion of the signal line, wherein the pixel electrode includes a cross-shaped stem, a plurality of branch electrodes extending from the cross-shaped stem, and an edge stem connecting the plurality of branch electrodes at an edge of the pixel electrode, and the edge stem of the pixel electrode adjacent to the contact hole being removed.