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:
Feb. 16, 2016

Filed:

Mar. 28, 2012
Applicant:

Naofumi Suzuki, Tokyo, JP;

Inventor:

Naofumi Suzuki, Tokyo, JP;

Assignee:

NEC CORPORATION, Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/00 (2006.01); G09G 5/02 (2006.01); H04N 9/31 (2006.01); G03B 33/12 (2006.01); G03B 21/28 (2006.01); G03B 21/20 (2006.01); H05B 33/08 (2006.01);
U.S. Cl.
CPC ...
G09G 5/02 (2013.01); G03B 21/2033 (2013.01); G03B 33/12 (2013.01); H04N 9/3105 (2013.01); H04N 9/3155 (2013.01); H04N 9/3164 (2013.01); H04N 9/3197 (2013.01); G03B 21/2073 (2013.01); G03B 21/28 (2013.01); H05B 33/0845 (2013.01);
Abstract

Green and red light from first green and red light sources light a first element. Green and red light from second green and red light sources light a second element. Blue light from a blue light source light a third element. A control unit causes an image of a first video signal to be displayed on the first element during lighting of first red source, and causes an image of a second video signal to be displayed on the first element during lighting of the first green source. The unit causes an image of the first signal to be displayed on the second element during lighting of the second red source, and causes an image of the second signal to be displayed on the second element during lighting of the second green source. The unit causes an image of a third video signal to be displayed on the third element.


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