Invention Grant
- Patent Title: Light diffusing sheet with two kinds of light diffusion particles
- Patent Title (中): 具有两种光扩散粒子的光漫射片
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Application No.: US11565557Application Date: 2006-11-30
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Publication No.: US07656580B2Publication Date: 2010-02-02
- Inventor: Shao-Han Chang
- Applicant: Shao-Han Chang
- Applicant Address: TW Tu-Cheng, Taipei Hsien
- Assignee: Hon Hai Precision Industry Co., Ltd.
- Current Assignee: Hon Hai Precision Industry Co., Ltd.
- Current Assignee Address: TW Tu-Cheng, Taipei Hsien
- Agent Clifford O. Chi
- Priority: CN200610061988 20060804
- Main IPC: G03B21/60
- IPC: G03B21/60
Abstract:
A light diffusing sheet (21) including a main body. The main body is made of a transparent resin matrix material (211), and a plurality of first light diffusion particles (212) and a plurality of second light diffusion particles (213) dispersed in the transparent resin matrix material uniformly. A refractive index of the second light diffusion particles is greater than that of the first light diffusion particles. The light diffusing sheet has improved light diffusing capability.
Public/Granted literature
- US20080030860A1 LIGHT DIFFUSING SHEET WITH TWO KINDS OF LIGHT DIFFUSION PARTICLES Public/Granted day:2008-02-07
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