Invention Grant
US08120864B2 Display filter, display device and method for forming display filter
有权
显示过滤器，显示装置和显示过滤器的形成方法
- Patent Title: Display filter, display device and method for forming display filter
- Patent Title (中): 显示过滤器，显示装置和显示过滤器的形成方法
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Application No.: US12023859Application Date: 2008-01-31
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Publication No.: US08120864B2Publication Date: 2012-02-21
- Inventor: Seoungwon Lee , Kangyoon Kim
- Applicant: Seoungwon Lee , Kangyoon Kim
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2007-0031266 20070330
- Main IPC: G02B5/22
- IPC: G02B5/22 ; G02B27/00
Abstract:
A display filter including a base portion having a recess, a first part disposed in the recess and having a first refractive index different from a refractive index of the base portion, and a second part disposed in the recess and having a second refractive index different from at least one of the first refractive index of the first part and the refractive index of the base portion.
Public/Granted literature
- US20080252963A1 DISPLAY FILTER, DISPLAY DEVICE AND METHOD FOR FORMING DISPLAY FILTER Public/Granted day:2008-10-16
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