Invention Grant
US08113705B2 Optical plate, backlight assembly and display device including the same
有权
光学板，背光组件和包括其的显示装置
- Patent Title: Optical plate, backlight assembly and display device including the same
- Patent Title (中): 光学板，背光组件和包括其的显示装置
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Application No.: US12182684Application Date: 2008-07-30
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Publication No.: US08113705B2Publication Date: 2012-02-14
- Inventor: Heu-Gon Kim , Taek-Sun Shin , In-Sun Hwang , Byung-Seo Yoon
- Applicant: Heu-Gon Kim , Taek-Sun Shin , In-Sun Hwang , Byung-Seo Yoon
- Applicant Address: KR Suwon-si, Gyeonggi-do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si, Gyeonggi-do
- Agency: F. Chau & Associates, LLC
- Priority: KR10-2007-0141683 20071231
- Main IPC: F21V7/04
- IPC: F21V7/04
Abstract:
Provided is an optical plate that resolves white screen generation while maintaining emission brightness, a backlight assembly and a display device including the same. The optical plate is a light guide plate for a liquid crystal display. The light guide plate includes at least one plane in which a plurality of uneven patterns forming crests and valleys are formed. The plurality of uneven patterns is formed such that the crests rise to a plurality of different heights.
Public/Granted literature
- US20090167641A1 Optical Plate, Backlight Assembly and Display Device Including the Same Public/Granted day:2009-07-02
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