发明申请
US20170075057A1 Method of manufacturing directional backlight apparatus and directional structured optical film
审中-公开
方向性背光装置和方向性结构光学薄膜的制造方法
- 专利标题： Method of manufacturing directional backlight apparatus and directional structured optical film
- 专利标题（中）： 方向性背光装置和方向性结构光学薄膜的制造方法
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申请号： US15273074申请日： 2016-09-22
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公开(公告)号： US20170075057A1公开(公告)日： 2017-03-16
- 发明人: Michael G. Robinson , Graham J. Woodgate , Jonathan Harrold , Gary D. Sharp , Miller H. Schuck
- 申请人： RealD Inc.
- 主分类号： F21V8/00
- IPC分类号： F21V8/00 ; G02B27/22
摘要：
Disclosed is a manufacturing method for a stepped imaging directional backlight apparatus which may include a structured optical film and a tapered body. The structured optical film may include multiple optical functions and may be assembled by folding onto the tapered body, reducing cost and complexity of manufacture.
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