Title:
光学表示装置、光学表示装置制御プログラム及び光学表示装置制御方法
Document Type and Number:
Japanese Patent JP4289269
Kind Code:
B2
Abstract:
In a projection-type display device 1, a display control device 2 that controls a first DMD 50 and a second DMD 70 is composed by comprising an interface circuit 2a, a mirror device drive circuit 2b for controlling the driving of the micromirrors of second DMD 50, a mirror device drive circuit 2c for controlling the driving of the micromirrors of second DMD 70, a CPU 2d that controls computations and the entire system based on a control program, a ROM 2e that contains the control program of CPU 2d and so forth in a predefined area, and a RAM 2f for containing data read from ROM 2e and so forth and computation results required for the computation process of CPU 2d.
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Inventors:
Asahi Tsunemori
Shunichi Nakamura
Shoichi Uchiyama
Takashi Nitta
Shunichi Nakamura
Shoichi Uchiyama
Takashi Nitta
Application Number:
JP2004291473A
Publication Date:
July 01, 2009
Filing Date:
October 04, 2004
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
G02B26/08; G02F1/133; G09G3/34; G09G3/20; G09G3/36; G09G5/10
Domestic Patent References:
| JP2001281709A | ||||
| JP4240689A | ||||
| JP2002032049A | ||||
| JP2001100699A | ||||
| JP2001100689A | ||||
| JP2006108781A | ||||
| JP2003258733A | ||||
| JP5150208A |
Foreign References:
| WO2001069941A1 |
Attorney, Agent or Firm:
Kazuya Nishi
Masatake Shiga
Masakazu Aoyama
Masatake Shiga
Masakazu Aoyama