公开(公告)号：US10229935B2

公开(公告)日：2019-03-12

申请号：US14691450

申请日：2015-04-20

Applicant: Samsung Display Co., Ltd.

Inventor： O Sung Seo ,  Hyun-Ho Kang ,  Young Goo Song ,  Seung Jun Yu ,  Ha Won Yu ,  Ki Kyung Youk ,  Sang Myoung Lee ,  Tae Kyung Yim

IPC: G02F1/1343 ,  G02F1/1335 ,  H01L27/12 ,  G02F1/1337

Abstract: A display device according to an exemplary embodiment of the present inventive concept includes: a first insulation substrate; a thin film transistor disposed on the first insulation substrate; a pixel electrode coupled to the thin film transistor; a second insulation substrate facing the first insulation substrate; and a common electrode disposed on the second insulation substrate. The pixel electrode includes a first subpixel electrode including a first vertical stem portion and a first horizontal stem portion that is disposed perpendicular to the first vertical stem portion at an end of the first vertical stem portion, and a second subpixel electrode including a second vertical stem portion and a second horizontal stem portion that is disposed perpendicular to the second vertical stem portion at an end of the second vertical step portion.

公开(公告)号：US09734782B2

公开(公告)日：2017-08-15

申请号：US14642483

申请日：2015-03-09

Applicant: Samsung Display Co., Ltd.

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

IPC: G09G3/36 ,  G02F1/1335

CPC classification number: G09G3/3648 ,  G02F1/133528 ,  G02F2001/133531 ,  G09G2300/0447 ,  G09G2300/0842 ,  G09G2320/0233 ,  G09G2320/0285 ,  G09G2320/0693

Abstract: A curved liquid crystal display (LCD) includes a curved liquid crystal panel assembly. The curved liquid crystal panel assembly includes: a lower panel including a first linear polarizer having a first polarization axis; an upper panel including a second linear polarizer having a second polarization axis, the second polarization axis cross the first polarization axis in a plan view; and a liquid crystal layer interposed between the lower panel and the upper panel. An angle formed by a first polarization axis and a second polarization axis does not meet at a right angle in a plan view.

公开(公告)号：US09691788B2

公开(公告)日：2017-06-27

申请号：US14682492

申请日：2015-04-09

Applicant: Samsung Display Co., Ltd.

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

IPC: G02F1/1343 ,  G02F1/1333 ,  G02F1/1337 ,  G02F1/1368 ,  H01L27/12

CPC classification number: H01L27/1225 ,  G02F1/133707 ,  G02F1/133753 ,  G02F1/134309 ,  G02F2001/133742 ,  G02F2001/133757 ,  G02F2001/134345 ,  G02F2001/134354

Abstract: A display device according to an exemplary embodiment includes: a first insulation substrate; a thin film transistor disposed on the first insulation substrate; and a pixel electrode coupled to the thin film transistor. The pixel electrode includes a first subpixel electrode that is divided into two regions configured to arrange liquid crystal molecules while including one first horizontal stem portion, and a second subpixel electrode that includes a plurality of second horizontal stem portions.

公开(公告)号：US09684209B2

公开(公告)日：2017-06-20

申请号：US14635917

申请日：2015-03-02

Applicant: Samsung Display Co., Ltd.

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

IPC: G02F1/1333 ,  G02F1/1339

CPC classification number: G02F1/1339 ,  G02F1/133305 ,  G02F2001/133368

Abstract: A curved liquid crystal display according to an exemplary embodiment of the present system and method includes: a first substrate; a first thin film display layer disposed at an upper surface of the first substrate; a second substrate; a second thin film display layer disposed at a lower surface of the second substrate; a sealant disposed at an edge of the first substrate and the second substrate; and a liquid crystal layer disposed between the first substrate and the second substrate and sealed by the sealant, wherein the first thin film display layer and the second thin film display layer face each other, the first substrate and the second substrate are curved to have the same degree of curvature, and a thickness of a side surface of the second substrate is thinner than a thickness of a center portion of the second substrate.

公开(公告)号：US11327352B2

公开(公告)日：2022-05-10

申请号：US17150471

申请日：2021-01-15

Applicant: Samsung Display Co., LTD.

Inventor： Sang Myoung Lee ,  In Ho Park ,  Joo Lark Son ,  Min Cheol Chae

IPC: G02F1/1333 ,  H01L51/52 ,  G02F1/1345 ,  H01L27/32

Abstract: A display device includes a first substrate including a first side surface, a display area, and a pad area located outside of the display area and adjacent to the first side surface, a second substrate facing the first substrate and including a second side surface extending further outward than the first side surface of the first substrate, a printed circuit board electrically connected to the pad area of the first substrate and bent along the first side surface of the first substrate, and a light blocking chassis overlapping the printed circuit board and the first side surface of the first substrate.

公开(公告)号：US10062345B2

公开(公告)日：2018-08-28

申请号：US15659364

申请日：2017-07-25

Applicant: Samsung Display Co., Ltd.

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

IPC: G09G3/36 ,  G02F1/1335

CPC classification number: G09G3/3648 ,  G02F1/133528 ,  G02F2001/133531 ,  G09G2300/0447 ,  G09G2300/0842 ,  G09G2320/0233 ,  G09G2320/0285 ,  G09G2320/0693

Abstract: A curved liquid crystal display (LCD) includes a curved liquid crystal panel assembly. The curved liquid crystal panel assembly includes: a lower panel including a first linear polarizer having a first polarization axis; an upper panel including a second linear polarizer having a second polarization axis, the second polarization axis cross the first polarization axis in a plan view; and a liquid crystal layer interposed between the lower panel and the upper panel. An angle formed by a first polarization axis and a second polarization axis does not meet at a right angle in a plan view.