
基本信息:
- 专利标题: 一种背光模组及液晶显示装置
- 专利标题(英):Backlight module and liquid crystal display device
- 申请号:CN201310092556.3 申请日:2013-03-21
- 公开(公告)号:CN103148416A 公开(公告)日:2013-06-12
- 发明人: 邹斌 , 刁凯 , 赵洪宇 , 李响 , 郭俊杰 , 高振伟
- 申请人: 京东方科技集团股份有限公司 , 北京京东方显示技术有限公司
- 申请人地址: 北京市朝阳区酒仙桥路10号
- 专利权人: 京东方科技集团股份有限公司,北京京东方显示技术有限公司
- 当前专利权人: 京东方科技集团股份有限公司,北京京东方显示技术有限公司
- 当前专利权人地址: 北京市朝阳区酒仙桥路10号
- 代理机构: 北京天昊联合知识产权代理有限公司
- 代理人: 罗建民; 邓伯英
- 主分类号: F21S8/00
- IPC分类号: F21S8/00 ; F21V17/10 ; G02F1/13357
The invention belongs to the technical field of liquid crystal display, and relates to a backlight module and a liquid crystal display device. The backlight module comprises a back plate, a light guide plate, an optical sheet and a limiting unit, wherein the light guide plate and the optical sheet are arranged on the back plate, and the plate edge of the optical sheet is isolated from the plate edge of the light guide plate; the limiting unit is arranged on the light guide plate; the orthographic projection of the limiting unit on the optical sheet partially overlaps with the optical sheet; and a set distance between the backlight module and a liquid crystal panel arranged on the backlight module is kept by the limiting unit. The backlight module has the beneficial effects that because a structure without a rubber frame or a middle frame is adopted by the lateral entering type backlight module, the thickness of the corresponding display device is smaller, the assembly is more convenient, and the production cost is effectively reduced.
公开/授权文献:
- CN103148416B 一种背光模组及液晶显示装置 公开/授权日:2015-01-07
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F21 | 照明 |
----F21S | 非便携式照明装置或其系统 |
------F21S8/00 | 准备固定安装的的装置 |