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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.

Patent No.:

US 9406269 B1

PDFFull Text
Date of Patent:
Aug. 02, 2016

Filed:

Mar. 07, 2014

System and method for pulse width modulating a scrolling color display

Applicant:

Jasper Display Corp., Hsinchu, TW;

Inventors:

Robert Lo, San Jose, CA (US);

Edwin Lyle Hudson, San Jose, CA (US);

David Charles McDonald, Longmont, CO (US);

Assignee:

JASPER DISPLAY CORP., Hsinchu, TW;

Attorney:

Han IP Corporation

Primary Examiner:

Lun-Yi Lao

Assistant Examiner:

Jarurat Suteerawongsa

Int. Cl.
CPC ...
G09G 3/36 (2006.01); G09G 3/02 (2006.01); G09G 3/20 (2006.01); G09G 5/06 (2006.01);
U.S. Cl.
CPC ...
G09G 3/3648 (2013.01); G09G 3/025 (2013.01); G09G 3/2022 (2013.01); G09G 3/2092 (2013.01); G09G 5/06 (2013.01); G09G 2300/0823 (2013.01); G09G 2320/0204 (2013.01); G09G 2320/0247 (2013.01); G09G 2360/128 (2013.01); G09G 2370/12 (2013.01);
Abstract

A method of organizing and ordering pulse width modulation image data is disclosed, so that it may be displayed on the pixels of a scrolling color display. The method includes a method of formatting received image data into a different form suitable for driving a pulse width modulated display and a method of distributing image data across a series of different image modulation segments to minimize flicker and gray scale errors. The method includes means for reducing lateral field effects between adjacent pixels in different data states.

Find Patent Forward Citations

Lo, Robert. (2016). System and method for pulse width modulating a scrolling color display (U.S. Patent No. 9406269). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9406269

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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