发明申请
US20100177416A1 OPTICAL MEMBER AND OPTICAL FILTER FOR DISPLAY DEVICE HAVING THE SAME
审中-公开
具有该显示装置的光学部件和光学过滤器
- 专利标题: OPTICAL MEMBER AND OPTICAL FILTER FOR DISPLAY DEVICE HAVING THE SAME
- 专利标题(中): 具有该显示装置的光学部件和光学过滤器
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申请号: US12640313申请日: 2009-12-17
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公开(公告)号: US20100177416A1公开(公告)日: 2010-07-15
- 发明人: Sung Nim Jo , Ji Yoon Yeom , Dong Keun Shin
- 申请人: Sung Nim Jo , Ji Yoon Yeom , Dong Keun Shin
- 申请人地址: KR Gyeongsangbuk-do
- 专利权人: SAMSUNG CORNING PRECISION GLASS CO., LTD.
- 当前专利权人: SAMSUNG CORNING PRECISION GLASS CO., LTD.
- 当前专利权人地址: KR Gyeongsangbuk-do
- 优先权: KR10-2008-0131109 20081222
- 主分类号: G02B5/22
- IPC分类号: G02B5/22
摘要:
An optical member of an optical filter provided for a display device includes a colorant which can selectively absorb light with a predetermined wavelength. The optical member satisfies a following expression: 0≦ΔE*=√{square root over (Δa*2+Δb*2)}
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