发明授权
US07690819B2 External light shielding film and display filter having the same
有权
外部光屏蔽膜和显示滤光片具有相同的功能
- 专利标题： External light shielding film and display filter having the same
- 专利标题（中）： 外部光屏蔽膜和显示滤光片具有相同的功能
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申请号： US11859891申请日： 2007-09-24
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公开(公告)号： US07690819B2公开(公告)日： 2010-04-06
- 发明人: Jin Seo
- 申请人： Jin Seo
- 申请人地址： KR Gumi
- 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 Gumi
- 代理机构： Stein McEwen, LLP
- 优先权： KR10-2006-0096292 20060929
- 主分类号： F21V9/00
- IPC分类号： F21V9/00 ; F21V5/00
摘要：
An external light shielding film including a lens pattern formed on a surface of a base substrate and including a plurality of aspheric lenses, and an external light shielding pattern formed on another surface of the base substrate, and a display filter having the same, are provided. The external light shielding film and the display filter having the same may increase a contrast ratio in a bright room, enhance brightness, and increase a viewing angle.
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