公开(公告)号：US10295859B2

公开(公告)日：2019-05-21

申请号：US14821639

申请日：2015-08-07

Applicant: Samsung Display Co., Ltd.

Inventor： Eui Jeong Kang ,  Seok Hyun Nam ,  Ju Hwa Ha ,  Sang Ho Hwang

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

Abstract: Disclosed herein is a liquid crystal display device having a thin thickness and a reduced size of a bezel. According to an exemplary embodiment, the liquid crystal display device includes: a liquid crystal display panel including a display area and a non-display area enclosing the display area; a light guide plate disposed under the liquid crystal display panel and having a polygonal plane shape including a first side, a second side, a third side, and a fourth side; and a light source adjacent to the first side of the light guide plate, wherein at least one of the second side, the third side, and the fourth side of the light guide plate overlaps the display area.

公开(公告)号：US09575361B2

公开(公告)日：2017-02-21

申请号：US14338124

申请日：2014-07-22

Applicant: Samsung Display Co., Ltd.

Inventor： Kwang Wook Choi ,  Young Min Park ,  Young Keun Lee ,  Jae Sang Lee ,  Sang Ho Hwang

IPC: G02F1/1335

CPC classification number: G02F1/133605

Abstract: A reflection sheet and backlight unit including the same are disclosed. In one aspect, the reflection sheet includes a bottom surface, a plurality of side surfaces, each extending from the bottom surface and having an edge opposing the bottom surface, and a first cutting line formed in at least a first one of the side surfaces from a boundary between the first side surface and the bottom surface toward the opposing edge of the first side surface. The reflection sheet also includes a cover surface extending from the opposing edge of the first side surface, wherein the cover surface comprises a protruding surface protruding toward the first cutting line.

Abstract translation: 公开了包括其的反射片和背光单元。 一方面，反射片包括底表面，多个侧表面，每个侧表面从底表面延伸并且具有与底表面相对的边缘，以及形成在至少第一侧面中的第一切割线， 第一侧表面和底表面之间的边界朝向第一侧表面的相对边缘。 反射片还包括从第一侧表面的相对边缘延伸的盖表面，其中盖表面包括朝向第一切割线突出的突出表面。

公开(公告)号：US09754522B2

公开(公告)日：2017-09-05

申请号：US14631154

申请日：2015-02-25

Applicant: Samsung Display Co., Ltd.

Inventor： Young Min Park ,  Sang Ho Hwang ,  Ju Hee Song

IPC: G09G5/10 ,  G09G3/20

CPC classification number: G09G3/20 ,  G09G2320/0233 ,  G09G2320/0285 ,  G09G2380/02

Abstract: A display device includes a curvature-variable display panel including a plurality of pixels; a controller configured to correct and output an image signal supplied from the outside according to a radius of curvature of the display panel; a data driver configured to supply a data signal corresponding to the corrected image signal to a data line connected to the pixel; and a scan driver configured to supply a scan signal synchronized with the data signal to a scan line connected to the pixel. The controller may include a curvature detector configured to detect the radius of curvature of the display panel and a lookup table generator configured to generate a correction lookup table according to the radius of curvature of the display panel.

公开(公告)号：US20160027364A1

公开(公告)日：2016-01-28

申请号：US14631154

申请日：2015-02-25

Applicant: Samsung Display Co., Ltd.

Inventor： Young Min Park ,  Sang Ho Hwang ,  Ju Hee Song

IPC: G09G3/20

CPC classification number: G09G3/20 ,  G09G2320/0233 ,  G09G2320/0285 ,  G09G2380/02

Abstract: A display device includes a curvature-variable display panel including a plurality of pixels; a controller configured to correct and output an image signal supplied from the outside according to a radius of curvature of the display panel; a data driver configured to supply a data signal corresponding to the corrected image signal to a data line connected to the pixel; and a scan driver configured to supply a scan signal synchronized with the data signal to a scan line connected to the pixel. The controller may include a curvature detector configured to detect the radius of curvature of the display panel and a lookup table generator configured to generate a correction lookup table according to the radius of curvature of the display panel.

Abstract translation: 显示装置包括：包括多个像素的曲率可变显示面板; 控制器，被配置为根据所述显示面板的曲率半径校正并输出从外部提供的图像信号; 数据驱动器，被配置为将与所述校正图像信号相对应的数据信号提供给连接到所述像素的数据线; 以及扫描驱动器，被配置为将与所述数据信号同步的扫描信号提供给连接到所述像素的扫描线。 控制器可以包括被配置为检测显示面板的曲率半径的曲率检测器和配置成根据显示面板的曲率半径生成校正查找表的查找表发生器。