The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Sep. 09, 2008

Filed:

Feb. 23, 2005
Applicants:

Hajime Akimoto, Oume, JP;

Mitsuru Hiraki, Kodaira, JP;

Hitoshi Nakahara, Nagoya, JP;

Takashi Akioka, Akishima, JP;

Yoshiyuki Kaneko, Hachiouji, JP;

Makoto Tsumura, Hitachi, JP;

Yoshiro Mikami, Hitachi, JP;

Inventors:

Hajime Akimoto, Oume, JP;

Mitsuru Hiraki, Kodaira, JP;

Hitoshi Nakahara, Nagoya, JP;

Takashi Akioka, Akishima, JP;

Yoshiyuki Kaneko, Hachiouji, JP;

Makoto Tsumura, Hitachi, JP;

Yoshiro Mikami, Hitachi, JP;

Assignee:

Hitachi, Ltd., Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/36 (2006.01);
U.S. Cl.
CPC ...
Abstract

An image display displays image data on an image display part constructed by a display pixel array. In an image display in which image data input means for inputting image data so that the display pixel array has two neighboring areas having different frame rates (>0) is provided or image data is displayed on an image display part constructed by a display pixel array, there is provided image data input means which can input at least one moving image data and at least one still image data into the image display part at different frame rates (>0). A high precision image display can be realized hardly changing a display pixel rewriting speed. A moving image signal output circuit and a still image signal output circuit output image data to the display pixel array, and they are provided as circuit configurations independent of each other.


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