Invention Grant
- Patent Title: Reflective screen and manufacturing method thereof
- Patent Title (中): 反光屏及其制造方法
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Application No.: US12594063Application Date: 2008-03-27
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Publication No.: US08223431B2Publication Date: 2012-07-17
- Inventor: Hee Bum Kang
- Applicant: Hee Bum Kang
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: KED & Associates LLP
- Priority: KR10-2007-0031637 20070330; KR10-2007-0053261 20070531
- International Application: PCT/KR2008/001702 WO 20080327
- International Announcement: WO2008/120895 WO 20081009
- Main IPC: G03B21/60
- IPC: G03B21/60

Abstract:
Provided is a reflective screen. The reflective screen can be widely and commercially used, easily manufactured at low costs, and realize a sufficient reflection image. The reflective screen includes a substrate, a light diffusion layer in front of the substrate, a light reflecting material reflecting projection light, a light absorbing material absorbing external light, and a light absorption reflection layer containing at least the light reflecting material and the light absorbing material together. The light absorption reflection layer being disposed in the rear of the substrate.
Public/Granted literature
- US20100103515A1 REFLECTIVE SCREEN AND MANUFACTURING METHOD THEREOF Public/Granted day:2010-04-29
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