Invention Grant
US08596807B2 Backlight unit and display apparatus using the same having a reflector that includes a diffuse reflection area
有权
背光单元和使用该背光单元的显示装置具有包括漫反射区域的反射器
- Patent Title: Backlight unit and display apparatus using the same having a reflector that includes a diffuse reflection area
- Patent Title (中): 背光单元和使用该背光单元的显示装置具有包括漫反射区域的反射器
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Application No.: US13157542Application Date: 2011-06-10
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Publication No.: US08596807B2Publication Date: 2013-12-03
- Inventor: Youn Mo Jeong , Tae Jin Kim , Se Jin Ko , Ki Hyun Kim
- Applicant: Youn Mo Jeong , Tae Jin Kim , Se Jin Ko , Ki Hyun Kim
- Applicant Address: KR Seoul
- Assignee: LG Innotek Co., Ltd.
- Current Assignee: LG Innotek Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: KED & Associates, LLP
- Priority: KR10-2011-0030630 20110404; KR10-2011-0041496 20110502; KR10-2011-0054007 20110603
- Main IPC: G09F13/04
- IPC: G09F13/04
Abstract:
A backlight unit and a display apparatus using the same are disclosed. The backlight unit includes a first reflector, a second reflector and at least one light source disposed between the first reflector and the second reflector. The second reflector includes a specular reflection area and a diffuse reflection area. The specular reflection area occupies about 5 to 50% of an entire area of the second reflector.
Public/Granted literature
- US20120250293A1 BACKLIGHT UNIT AND DISPLAY APPARATUS USING THE SAME Public/Granted day:2012-10-04
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