Title:
デジタルマイクロミラーデバイス制御装置と投射表示システム
Document Type and Number:
Japanese Patent JP6420897
Kind Code:
B2
Abstract:
The invention provides a digital micromirror device control apparatus and a projection display system. The digital micromirror device control apparatus includes a video decoding circuit configured to decode received video data, thereby obtaining component data signals of a plurality of colors; a digital micromirror device driving circuit including a first sub-driving circuit and a second sub-driving circuit. An input end of the first sub-driving circuit is connected to the video decoding circuit, an output end of the first sub-driving circuit is connected to the first digital micromirror device, an input end of the second sub-driving circuit is connected to the video decoding circuit, and an output end of the second sub-driving circuit is connected to a second digital micromirror device. The first sub-driving circuit and the second sub-driving circuit are configured to process component data signals of at least three of the plurality of colors. According to the present invention, an effect of improving image displaying efficiency of the projection display system is achieved.
Inventors:
Lee Huan
Red and red
Satoshi Son
Wu Foyuan
Red and red
Satoshi Son
Wu Foyuan
Application Number:
JP2017502651A
Publication Date:
November 07, 2018
Filing Date:
July 08, 2015
Export Citation:
Assignee:
APPOTRONICS CORPORATION LIMITED
International Classes:
H04N9/31; G03B21/00; G09G3/20; G09G3/34
Domestic Patent References:
| JP8146911A | ||||
| JP201421223A |
Attorney, Agent or Firm:
Seiji Nishiuchi