![Surface light source unit and liquid crystal display device with the unit](/abs-image/US/2006/11/16/US20060256583A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Surface light source unit and liquid crystal display device with the unit
- 专利标题(中):表面光源单元和液晶显示装置
- 申请号:US11414375 申请日:2006-05-01
- 公开(公告)号:US20060256583A1 公开(公告)日:2006-11-16
- 发明人: Makoto Shimizu , Toshihiko Ura , Yoshinori Yasuda , Hiromi Kaneda
- 申请人: Makoto Shimizu , Toshihiko Ura , Yoshinori Yasuda , Hiromi Kaneda
- 优先权: JP2005-141057 20050513
- 主分类号: F21V7/04
- IPC分类号: F21V7/04
摘要:
A surface light source unit includes a cold-cathode fluorescent tube, a light guide which receives light from the cold-cathode fluorescent tube and outputs the light, a back frame supporting the cold-cathode fluorescent tube and the light guide and including a projection used to position the light guide and the cold-cathode fluorescent tube, and a lamp holder including a holding portion which holds an end of the cold-cathode fluorescent tube, and a buffering portion provided between the projection and the cold-cathode fluorescent tube.
摘要(中):
表面光源单元包括冷阴极荧光管,从冷阴极荧光管接收光并输出光的导光体,支撑冷阴极荧光管和导光体的后框架,并且包括使用的突起 定位光导和冷阴极荧光管,以及灯座,其包括保持冷阴极荧光管的端部的保持部分和设置在突起和冷阴极荧光管之间的缓冲部分。
公开/授权文献:
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F21 | 照明 |
----F21V | 照明装置或其系统的功能特征或零部件;不包含在其他类目中的照明装置和其他物品的结构组合物 |
------F21V7/00 | 反射器 |
--------F21V7/04 | .光学设计 |