Invention Grant
US08208097B2 Color compensation multi-layered member for display apparatus, optical filter for display apparatus having the same and display apparatus having the same
失效
用于显示装置的彩色补偿多层构件，具有该彩色补偿多层构件的显示装置用滤光器及具有该滤光器的显示装置
- Patent Title: Color compensation multi-layered member for display apparatus, optical filter for display apparatus having the same and display apparatus having the same
- Patent Title (中): 用于显示装置的彩色补偿多层构件，具有该彩色补偿多层构件的显示装置用滤光器及具有该滤光器的显示装置
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Application No.: US12187017Application Date: 2008-08-06
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Publication No.: US08208097B2Publication Date: 2012-06-26
- Inventor: Seong-Sik Park
- Applicant: Seong-Sik Park
- Applicant Address: KR Gyeongsangbuk-do
- Assignee: Samsung Corning Precision Materials Co., Ltd.
- Current Assignee: Samsung Corning Precision Materials Co., Ltd.
- Current Assignee Address: KR Gyeongsangbuk-do
- Agency: McDermott Will & Emery LLP
- Priority: KR10-2007-0079554 20070808; KR10-2007-0129072 20071212
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G02B5/28
Abstract:
Disclosed are a color compensation multi-layered member for a display apparatus, an optical filter for a display apparatus having the same, and a display apparatus having the same. The color compensation multi-layered member for a display apparatus includes a thin layer having a thickness of about 780 nm or less and a first refractive index; a first thick layer having a greater thickness than the thin layer, being formed on a surface of the thin layer, and having a second refractive index; and a second thick layer having a greater thickness than the thin layer, being formed on another surface of the thin layer, and having a third refractive index.
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