Invention Grant
- Patent Title: Light guide panel, backlight unit and display apparatus
- Patent Title (中): 导光板，背光单元和显示装置
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Application No.: US12820732Application Date: 2010-06-22
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Publication No.: US08525950B2Publication Date: 2013-09-03
- Inventor: Il-yong Jung
- Applicant: Il-yong Jung
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2009-0107177 20091106
- Main IPC: G02F1/1335
- IPC: G02F1/1335
Abstract:
A light guide panel, a backlight unit and a display apparatus are provided. A display apparatus includes a light guide panel including a first surface having a first pattern that increases luminance of backlight emitted from a light emitting unit, and a second surface having a second pattern that increases uniformity of luminance of the backlight emitted from the light emitting unit.
Public/Granted literature
- US20110109843A1 LIGHT GUIDE PANEL, BACKLIGHT UNIT AND DISPLAY APPARATUS Public/Granted day:2011-05-12
Information query
IPC分类:
