Invention Grant
- Patent Title: Optical sheet and backlight assembly of liquid crystal display with the same
- Patent Title (中): 液晶显示器的光学片和背光组件相同
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Application No.: US12016756Application Date: 2008-01-18
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Publication No.: US07645057B2Publication Date: 2010-01-12
- Inventor: Cheul Yong Kim , Sang Mook Kim , Jong Wook Huh , Dong Ryoul Kim , Ki Won Jeon , Ju Won Lee , Eun Jung Ham , Myung Su Lee
- Applicant: Cheul Yong Kim , Sang Mook Kim , Jong Wook Huh , Dong Ryoul Kim , Ki Won Jeon , Ju Won Lee , Eun Jung Ham , Myung Su Lee
- Applicant Address: KR Gyeonggi-Do
- Assignee: Miraenanotech Co., Ltd.
- Current Assignee: Miraenanotech Co., Ltd.
- Current Assignee Address: KR Gyeonggi-Do
- Agency: Saliwanchik, Lloyd & Saliwanchik
- Priority: KR2005-0033262 20050421
- Main IPC: F21V5/04
- IPC: F21V5/04
Abstract:
An optical sheet includes a substrate onto which light is incident, and a convex part protruded from the substrate by a predetermined thickness. A thickness of the convex part increases from an edge to a center thereof.
Public/Granted literature
- US20080180598A1 Optical Sheet and Backlight Assembly of Liquid Crystal Display with the Same Public/Granted day:2008-07-31
Information query
