公开(公告)号：US09829759B2

公开(公告)日：2017-11-28

申请号：US14857398

申请日：2015-09-17

Applicant: Samsung Display Co., Ltd.

Inventor： Seunghyun Park ,  Hyangyul Kim ,  Junho Song ,  Jeanho Song

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

CPC classification number: G02F1/136213 ,  G02F1/133512 ,  G02F1/134309 ,  G02F1/136209 ,  G02F2001/134372

Abstract: A liquid crystal display (LCD) device includes: a first substrate and a second substrate disposed opposite to each other; a liquid crystal layer disposed between the first substrate and the second substrate; a gate line and a data line disposed on the first substrate; a transistor connected to the gate line and the data line; a pixel electrode disposed in a pixel region of the first substrate; a connecting electrode connecting the pixel electrode and the transistor; a common electrode overlapping the pixel electrode; a protection layer disposed between the pixel electrode and the common electrode; and a black matrix disposed on the protection layer, the black matrix defining the pixel region. The black matrix includes: a horizontal portion extending along the gate line and a vertical portion extending along the data line and overlaps the data line and at least one of the pixel electrode and the common electrode.

公开(公告)号：US09804431B2

公开(公告)日：2017-10-31

申请号：US15373716

申请日：2016-12-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seunghyun Park ,  Sungin Ro ,  Junho Song ,  Seah Kwon ,  Sungjin Kim ,  Youngjin Park ,  Ocksoo Son ,  Yeogeon Yoon ,  Jaehak Lee

IPC: C08F2/48 ,  G02F1/1335 ,  G02B5/02

CPC classification number: G02F1/133504 ,  G02B5/0236 ,  G02B5/0257 ,  G02B5/0268 ,  G02B5/0278 ,  G02F1/133553 ,  G02F2001/133562 ,  G02F2203/03

Abstract: An optical film includes: a light-transmissive matrix having a plate shape; a plurality of first rods having a refractive index different from a refractive index of the light-transmissive matrix and disposed at a first inclination angle in the light-transmissive matrix; and a plurality of second rods having a refractive index different from the refractive index of the light-transmissive matrix and disposed at a second inclination angle in the light-transmissive matrix. The first inclination angle is different from the second inclination angle.