发明授权
- 专利标题: Durable antireflective film
- 专利标题(中): 耐用的抗反射膜
-
申请号: US13365313申请日: 2012-02-03
-
公开(公告)号: US08343624B2公开(公告)日: 2013-01-01
- 发明人: Christopher B. Walker, Jr. , Marc D. Radcliffe , Thomas P. Klun , Lan H. Liu , Richard J. Pokorny , William D. Coggio , Chuntao Cao , Mark J. Pellerite , Paul C. Kelley , Robert J. Fleming
- 申请人: Christopher B. Walker, Jr. , Marc D. Radcliffe , Thomas P. Klun , Lan H. Liu , Richard J. Pokorny , William D. Coggio , Chuntao Cao , Mark J. Pellerite , Paul C. Kelley , Robert J. Fleming
- 申请人地址: US MN St. Paul
- 专利权人: 3M Innovative Properties Company
- 当前专利权人: 3M Innovative Properties Company
- 当前专利权人地址: US MN St. Paul
- 代理商 Carolyn A. Fischer
- 主分类号: B32B27/36
- IPC分类号: B32B27/36 ; B32B5/16
摘要:
Antireflective films are described having a surface layer comprising a the reaction product of a polymerizable low refractive index composition comprising at least one free-radically polymerizable fluoropolymer and surface modified inorganic nanoparticles. A high refractive index layer is coupled to the low refractive index layer. In one embodiment, the high refractive index layer comprises surface modified inorganic nanoparticles dispersed in a crosslinked organic material. The antireflective film is preferably durable, exhibiting a haze of less than 1.0% after 25 wipes with steel wool using a 3.2 cm mandrel and a mass of 1000 grams.
公开/授权文献
- US20120135210A1 DURABLE ANTIREFLECTIVE FILM 公开/授权日:2012-05-31
信息查询