Invention Grant
- Patent Title: Planar light source apparatus having reflective surfaces
- Patent Title (中): 具有反射面的平面光源装置
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Application No.: US12510447Application Date: 2009-07-28
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Publication No.: US08142043B2Publication Date: 2012-03-27
- Inventor: Chih-Peng Hsu , Chung-Min Chang
- Applicant: Chih-Peng Hsu , Chung-Min Chang
- Applicant Address: TW Hsinchu Hsien
- Assignee: Advanced Optoelectronic Technology, Inc.
- Current Assignee: Advanced Optoelectronic Technology, Inc.
- Current Assignee Address: TW Hsinchu Hsien
- Agency: Altis Law Group, Inc.
- Priority: CN200810305127 20081024
- Main IPC: F21V11/06
- IPC: F21V11/06 ; G09F13/04
Abstract:
A planar light source apparatus includes a number of lighting elements disposed in a common plane, and a number of mirror reflectors arranged perpendicular to the common plane and facing the lighting elements. The mirror reflectors each have a reflecting surface facing the lighting elements. The light elements are arranged in a lattice such that the distance from one of the reflectors to the nearest lighting element is a maximum of the half the distance between two adjacent lighting elements.
Public/Granted literature
- US20100103658A1 PLANAR LIGHT SOURCE APPARATUS Public/Granted day:2010-04-29
Information query
