Invention Grant
- Patent Title: Optical sheets
- Patent Title (中): 光学片
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Application No.: US12532081Application Date: 2008-03-19
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Publication No.: US08506149B2Publication Date: 2013-08-13
- Inventor: Kyung Nam Kim , Hyun Jung Kim , Sang Kyun Kim , Hyun Jin Kim , Jong Min Park , Chung Seock Kang
- Applicant: Kyung Nam Kim , Hyun Jung Kim , Sang Kyun Kim , Hyun Jin Kim , Jong Min Park , Chung Seock Kang
- Applicant Address: KR Gyeonggi-do
- Assignee: Kolon Industries, Inc.
- Current Assignee: Kolon Industries, Inc.
- Current Assignee Address: KR Gyeonggi-do
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2007-0027093 20070320; KR10-2007-0086733 20070828; KR10-2007-0095608 20070920
- International Application: PCT/KR2008/001554 WO 20080319
- International Announcement: WO2008/115008 WO 20080925
- Main IPC: G09F13/04
- IPC: G09F13/04
Abstract:
Disclosed is an optical sheet for use in liquid crystal displays, which simultaneously functions to uniformly diffuse light emitted from a light guide plate and a diffusion plate and to increase brightness, decreases the loss of light, and enables the fabrication of thinner liquid crystal displays.
Public/Granted literature
- US20100085735A1 OPTICAL SHEETS Public/Granted day:2010-04-08
Information query
