公开(公告)号：US20170153501A1

公开(公告)日：2017-06-01

申请号：US14784131

申请日：2015-08-21

Applicant: Shenzhen China Star Optoelectronics Technology Co. Ltd.

Inventor： Quan LI ,  Yujun XIAO ,  Guofu TANG

IPC: G02F1/1335

CPC classification number: G02F1/133608 ,  G02F1/133603 ,  G02F1/133606 ,  G02F2201/46

Abstract: The disclosure provides a detecting accessories of a liquid crystal panel. The detecting accessories comprises a backlight module and two adjusting plates. The backlight module comprises a bottom plate, an edge frame surrounding the bottom plate, a backlight source assembled on the bottom plate, and a diffusion plate disposed opposite to the bottom plate, and the diffusion plate covers the edge frame. Each adjusting plate comprises a carrying section and an assembling section. The two adjusting plates are disposed adjacent with each other. The assembling sections of each adjusting plates are detachably assembled on one side of the edge frame away from the bottom plate. The light of the backlight source emits outward through the diffusion plate. The carrying sections of the two adjusting plates are configured for shading an edge of the diffusion plate for changing an emitting area of the diffusion plate.

公开(公告)号：US20160048059A1

公开(公告)日：2016-02-18

申请号：US14416632

申请日：2014-11-28

Applicant: Shenzhen China Star Optoelectronics Technology Co. Ltd.

Inventor： Zuwei ZHANG ,  Yujun XIAO ,  Guofu TANG

IPC: G02F1/1335 ,  H05K7/14

CPC classification number: G02F1/133608 ,  G02F1/1336 ,  G02F2001/133314

Abstract: Disclosed is a backlight module backplane, which includes a frame and a board. The frame includes a first sidewall, a top wall, a second sidewall, and a bottom wall that are sequentially connected in an end-to-end manner. The first sidewall and the second sidewall are of a straight plate structure. The top wall and the bottom wall are of a curved plate structure. The board has four edges respectively positioned against and fixed to the first sidewall, the top wall, the second sidewall and the bottom wall, so that the frame sets the board in a form of a curved surface. The backlight module backplane has reliable accuracy of curvature, a reduced weight, and a low cost. Also disclosed are a backlight module and a liquid crystal display device.

Abstract translation: 公开了一种背光模块背板，其包括框架和板。 框架包括以端对端方式依次连接的第一侧壁，顶壁，第二侧壁和底壁。 第一侧壁和第二侧壁是直板结构。 顶壁和底壁是弯曲板结构。 板具有分别定位成抵靠并固定到第一侧壁，顶壁，第二侧壁和底壁的四个边缘，使得框架将板设置为弯曲表面的形式。 背光模块背板具有可靠的曲率精度，减轻重量和低成本。 还公开了背光模块和液晶显示装置。