基本信息:
- 专利标题： 光学用凝胶部件、使用其的光学装置的组装方法和光学装置
- 专利标题（英）：Gel member for optical use, method for assembling optical device using same, and optical device
- 申请号：CN201080035615.8 申请日：2010-08-11
- 公开(公告)号：CN102472916A 公开(公告)日：2012-05-23
- 发明人： 樱井敬久 , 白鸟祐一 , 笹泽宣弘 , 增田政彦
- 申请人： 株式会社大华
- 申请人地址： 日本东京都
- 专利权人： 株式会社大华
- 当前专利权人： 株式会社大华
- 当前专利权人地址： 日本东京都
- 代理机构： 北京集佳知识产权代理有限公司
- 代理人： 金世煜; 苗堃
- 优先权： 2009-187696 2009.08.13 JP; 2010-104807 2010.04.30 JP
- 国际申请： PCT/JP2010/063616 2010.08.11
- 国际公布： WO2011/019050 JA 2011.02.17
- 进入国家日期： 2012-02-10
- 主分类号： G02F1/13357
- IPC分类号： G02F1/13357 ; F21S2/00 ; G02B1/04 ; F21Y101/02
Disclosed are: a gel member for optical use, which is used in the space between a light guide plate and a light-emitting diode that serves as a backlight light source of an optical device; a method for assembling an optical device using the gel member for optical use; and an optical device. Specifically disclosed is a gel member for optical use which is used by being interposed between a light guide plate and a light-emitting element that is composed of a light-emitting diode (LED) in an optical device. The gel member for optical use is characterized by satisfying the following conditions (i)-(iii). (i) The gel member for optical use is composed of a transparent gel such as a silicone gel or an acrylic gel, which has a JIS-A hardness of 0-80 in accordance with JIS K6253 or a penetration (at 25 DEG C) of 20-200 in accordance with JIS K2207. (ii) The gel member for optical use is in the form of a cord, and the peripheral surface of the cord-like gel member is brought into contact with the light guide plate and the light-emitting element. (iii) The gel member for optical use has a repulsion of not more than 12 MPa at a compression rate of 30%.
公开/授权文献:
- CN102472916B 光学用凝胶部件、使用其的光学装置的组装方法和光学装置 公开/授权日：2015-02-18
IPC结构图谱:
| G | 物理 |
| --G02 | 光学 |
| ----G02F | 用于控制光的强度、颜色、相位、偏振或方向的器件或装置，例如转换、选通、调制或解调，上述器件或装置的光学操作是通过改变器件或装置的介质的光学性质来修改的；用于上述操作的技术或工艺；变频；非线性光学；光学逻辑元件；光学模拟/数字转换器 |
| ------G02F1/00 | 控制来自独立光源的光的强度、颜色、相位、偏振或方向的器件或装置，例如，转换、选通或调制；非线性光学 |
| --------G02F1/01 | .对强度、相位、偏振或颜色的控制 |
| ----------G02F1/09 | ..基于磁—光元件的，例如，呈现法拉第效应的 |
| ------------G02F1/133 | ...构造上的设备；液晶单元的工作；电路装置 |
| --------------G02F1/1333 | ....构造上的设备 |
| ----------------G02F1/1335 | .....与液晶单元结构相连的光学装置，例如偏振器、反射器 |
| ------------------G02F1/13357 | ......照明装置 |