公开(公告)号：US09785017B2

公开(公告)日：2017-10-10

申请号：US14743772

申请日：2015-06-18

Applicant: Samsung Display Co., Ltd.

Inventor： Yun-Gun Lee ,  Min Wook Park

IPC: G02F1/1343 ,  G02F1/1339 ,  G02F1/139

CPC classification number: G02F1/134309 ,  G02F1/1393 ,  G02F2001/13396 ,  G02F2201/123

Abstract: Provided is a liquid crystal display including: a display panel which includes a lower panel including a thin film transistor, a pixel electrode connected to the thin film transistor, and a light blocking member; an upper panel facing the lower panel; and a liquid crystal layer positioned between the lower panel and the upper panel and including liquid crystal molecules. The display panel is a curved display panel which is curved on a first axis. The pixel electrode has long sides and short sides, and the long sides are arranged to be substantially parallel with a second axis perpendicular to the first axis.

公开(公告)号：US10133112B2

公开(公告)日：2018-11-20

申请号：US15081772

申请日：2016-03-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yun-Gun Lee ,  Min Wook Park

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

Abstract: A liquid crystal display having a curved structure includes a plurality of pixels and a liquid crystal layer interposed between a first display substrate and a second display substrate. The first display substrate includes a first substrate, gate lines, data lines, a first subpixel electrode and a second subpixel electrode disposed in a pixel area, a first thin film transistor, and a second thin film transistor. The second display substrate includes a second substrate, a light blocking member, and a common electrode. Each pixel has a quadrangular shape including a long side and a short side. The long side of each pixel is extended in a first direction that is parallel to a direction in which the liquid crystal display is bent, and the short side of each pixel is extended in a second direction that is vertical to the first direction.

公开(公告)号：US10670918B2

公开(公告)日：2020-06-02

申请号：US15826426

申请日：2017-11-29

Applicant: Samsung Display Co., Ltd.

Inventor： Yun-Gun Lee ,  Min Wook Park

IPC: G02F1/1335 ,  G09G3/34 ,  G02F1/13357

Abstract: A liquid crystal display includes: a liquid crystal panel including a first substrate and a second substrate facing each other, and a liquid crystal layer provided between the first substrate and the second substrate; a local backlight unit configured to irradiate beams to a first region of the liquid crystal panel and including a plurality of light emitting blocks including a first light emitting block, each of the light emitting blocks emitting beams with controllable luminance; a global backlight unit configured to irradiate beams of uniform luminance to a second region of the liquid crystal panel; and a backlight driver configured to supply a driving signal to the local backlight unit and the global backlight unit.

公开(公告)号：US09857632B2

公开(公告)日：2018-01-02

申请号：US14942477

申请日：2015-11-16

Applicant: Samsung Display Co., Ltd.

Inventor： Yun-Gun Lee ,  Min Wook Park

IPC: G02F1/133 ,  G09G3/34 ,  G02F1/1335

CPC classification number: G02F1/133611 ,  G02F1/133602 ,  G09G3/342

Abstract: A liquid crystal display includes: a liquid crystal panel including a first substrate and a second substrate facing each other, and a liquid crystal layer provided between the first substrate and the second substrate; a local backlight unit configured to irradiate beams to a first region of the liquid crystal panel and including a plurality of light emitting blocks including a first light emitting block, each of the light emitting blocks emitting beams with controllable luminance; a global backlight unit configured to irradiate beams of uniform luminance to a second region of the liquid crystal panel; and a backlight driver configured to supply a driving signal to the local backlight unit and the global backlight unit.

公开(公告)号：US09740037B2

公开(公告)日：2017-08-22

申请号：US14656940

申请日：2015-03-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yun-Gun Lee ,  Min Wook Park

IPC: G02F1/1339 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1337

CPC classification number: G02F1/133512 ,  G02F1/133514 ,  G02F1/1337 ,  G02F1/1339 ,  G02F1/13394

Abstract: A liquid crystal display, including a display panel including an upper panel, a lower panel, and a liquid crystal layer interposed therebetween, the display panel being defined by a display area and a peripheral area, the display panel including a sealing member enclosing the display area and in the peripheral area, the upper panel including a light blocking member in the peripheral area, the light blocking member including a well.

公开(公告)号：US09746722B2

公开(公告)日：2017-08-29

申请号：US14835368

申请日：2015-08-25

Applicant: Samsung Display Co., Ltd.

Inventor： Yeon-Sung Kim ,  Seung-Won Kuk ,  Yun-Gun Lee ,  Hyeng-Woo Cho

IPC: G02F1/1337 ,  G02F1/1343 ,  G02F1/1339 ,  G02F1/1335 ,  G02F1/1333

CPC classification number: G02F1/134309 ,  G02F1/133512 ,  G02F1/1337 ,  G02F1/1339 ,  G02F2001/133388

Abstract: A liquid crystal display comprises: an upper panel including an upper substrate on which a plurality of thin film layers are formed; a lower panel including a lower substrate on which a plurality of thin film layers are formed; a liquid crystal layer positioned between the upper panel and the lower panel; and a sealing member bonding between the upper panel and the lower panel and constraining the liquid crystal layer. The lower panel includes an aligning agent margin part which is positioned inside the sealing member on the lower substrate and dummy pixels which are positioned at the aligning agent margin part and which enclose a display area. By this configuration, it is possible for a liquid crystal display to be capable of reducing the peripheral area of the display panel so as to expand the display area or making the peripheral area seem smaller to make the display area seem larger.

公开(公告)号：US09366802B2

公开(公告)日：2016-06-14

申请号：US14156658

申请日：2014-01-16

Applicant: Samsung Display Co., Ltd.

Inventor： Cheolse Lee ,  Jeongman Son ,  Cheong Hun Lee ,  JinYoung Lee ,  Yun-Gun Lee

IPC: G02F1/1333 ,  G02F1/1335 ,  F21V8/00 ,  H05K5/02

CPC classification number: G02B6/0081 ,  G02B6/0088 ,  H05K5/02

Abstract: A curved display device includes a display panel having a display area on which an image is displayed; a receiving member receiving the display panel; and a cover member covering a border of the display panel to combine with the receiving member. The display panel has a bent shape along a first direction and a second direction crossing the first direction and each of the receiving member and the cover member is bent to maintain the bent shape of the display panel.

Abstract translation: 一种弯曲显示装置，包括具有显示图像的显示区域的显示面板; 接收构件，其接收所述显示面板; 以及覆盖所述显示面板的边界以与所述接收构件组合的盖构件。 显示面板具有沿着第一方向的弯曲形状和与第一方向交叉的第二方向，并且每个接收构件和盖构件被弯曲以保持显示面板的弯曲形状。