基本信息:
- 专利标题: ILLUMINATION DEVICE HAVING VISCOELASTIC LIGHTGUIDE
- 专利标题(中):具有粘弹性光的照明装置
- 申请号:PCT/US2011021140 申请日:2011-01-13
- 公开(公告)号:WO2011088216A3 公开(公告)日:2011-09-15
- 发明人: WOLK MARTIN B , SYKORA MICHAEL J , BROTT ROBERT L , BRYAN WILLIAM J , AHO ERIK A , KRISTOFFERSEN MARTIN , MEIS MICHAEL A , SCHAFFER KEVIN R , SHERMAN AUDREY A , SCHULTZ JOHN C , MAZUREK MIECZYSLAW H
- 申请人: 3M INNOVATIVE PROPERTIES CO , WOLK MARTIN B , SYKORA MICHAEL J , BROTT ROBERT L , BRYAN WILLIAM J , AHO ERIK A , KRISTOFFERSEN MARTIN , MEIS MICHAEL A , SCHAFFER KEVIN R , SHERMAN AUDREY A , SCHULTZ JOHN C , MAZUREK MIECZYSLAW H
- 专利权人: 3M INNOVATIVE PROPERTIES CO,WOLK MARTIN B,SYKORA MICHAEL J,BROTT ROBERT L,BRYAN WILLIAM J,AHO ERIK A,KRISTOFFERSEN MARTIN,MEIS MICHAEL A,SCHAFFER KEVIN R,SHERMAN AUDREY A,SCHULTZ JOHN C,MAZUREK MIECZYSLAW H
- 当前专利权人: 3M INNOVATIVE PROPERTIES CO,WOLK MARTIN B,SYKORA MICHAEL J,BROTT ROBERT L,BRYAN WILLIAM J,AHO ERIK A,KRISTOFFERSEN MARTIN,MEIS MICHAEL A,SCHAFFER KEVIN R,SHERMAN AUDREY A,SCHULTZ JOHN C,MAZUREK MIECZYSLAW H
- 优先权: US29467110 2010-01-13
- 主分类号: G02B6/00
- IPC分类号: G02B6/00 ; F21V8/00
摘要:
An illumination device, such as a backlight for electronic display devices, is disclosed. The illumination device includes a viscoelastic lightguide optically coupled to a light source, and a nanovoided polymeric layer is used in conjunction with the lightguide to manage light emitted by the light source. The viscoelastic lightguide may be a pressure sensitive adhesive.
摘要(中):
公开了一种用于电子显示装置的照明装置,例如背光源。 照明装置包括光学耦合到光源的粘弹性光导,并且纳米级聚合物层与光导结合使用以管理由光源发射的光。 粘弹性光导可以是压敏粘合剂。
IPC结构图谱:
G | 物理 |
--G02 | 光学 |
----G02B | 光学元件、系统或仪器 |
------G02B6/00 | 光导;包含光导和其他光学元件(如耦合器)的装置的结构零部件 |