Chronogical energy saving color separate system

Patent metadata

Field	Value
Publication number	US-8998445-B2
Application number	US-201213572218-A
Country	US
Kind code	B2
Filing date	Aug 10, 2012
Priority date	May 23, 2012
Publication date	Apr 7, 2015
Grant date	Apr 7, 2015

Abstract

A time sequence energy saving color splitting system includes at least one light source provided on a surface of the guide module and composed of multiple light illuminating elements capable of illuminating light beams with different wavelengths and arranged in array, the at least one light source being able to illuminate light beams with specific wavelengths in two time sequences and entering the guide module and a color splitting module provided on the guide module, comprised of a first surface and a second surface, wherein the first surface is a collar structure per unit cycle and the second surface is a non-spherical structure per unit cycle, the non-spherical structure per unit cycle corresponds to the collar structure every two unit cycles.

First claim

What is claimed is:

1. A time sequence energy saving color separation system, comprising:
a guide module for guiding light sideways relative to the guide module to a direction inclined to an emerging surface of the guide module;
at least one light source provided on a surface of the guide module and composed of multiple light illuminating elements capable of illuminating light beams with different wavelengths and arranged in array, the at least one light source being able to ill…

Assignees

• Lee Chi-Hung
• Univ Feng Chia

Inventors

• Lee Chi-Hung

Classifications

• G02F1/133615

  Physics · mapped topic

• G02B6/0035

  Physics · mapped topic

• G02B27/126 Primary

  Physics · mapped topic

• G02B6/0001

  Physics · mapped topic

• G02B6/0068

  Physics · mapped topic