发明申请
- 专利标题： Optical sheet and display device including the same
- 专利标题（中）： 光学片和包括其的显示装置
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申请号： US12003646申请日： 2007-12-28
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公开(公告)号： US20080192484A1公开(公告)日： 2008-08-14
- 发明人: Kyung Joon Lee , Seung Man Chio , Jee Hyun Yang , Jin Hyuk Kwon
- 申请人： Kyung Joon Lee , Seung Man Chio , Jee Hyun Yang , Jin Hyuk Kwon
- 专利权人： Cheil Industries, Inc.
- 当前专利权人： Cheil Industries, Inc.
- 优先权： KR10-2006-0136649 20061228
- 主分类号： F21V5/00
- IPC分类号： F21V5/00
摘要：
An optical sheet includes a substrate having rear and front surfaces, a micro-lens-array on the front surface of the substrate, the micro-lens-array including a plurality of micro-lenses, a plurality of protrusions spaced apart from each other on the rear surface of the substrate, and an intercepting reflector layer on the protrusions.
公开/授权文献
- US07690820B2 Optical sheet and display device including the same 公开/授权日：2010-04-06
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