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.:
Date of Patent:
Feb. 08, 2011
Filed:
Jun. 08, 2006
Hiroyuki Sakurai, Kanagawa, JP;
Hiroyuki Sakurai, Kanagawa, JP;
Sony Corporation, Tokyo, JP;
Abstract
A digital driving display device to make gradation display by pulse width modulation includes: a pixel array unit arranging pixels having an electrooptic element and incorporating a memory in a matrix, disposing a scanning line for each row in a pixel arrangement in the matrix, and a signal line for each column; a horizontal driving section inputting display data in a block for each scanning line having a low to a high gradation level subfield for each bit of the data defining gradation levels of the pixels and in a period for weight of the bit, sampling-latching, sequentially transferring, and supplying the data to the signal line; and a vertical driving section selecting and scanning pixels of the pixel array unit in a row and performing scanning while jumping rows to write the data supplied in the block from the horizontal driving section to pixels of the pixel array unit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile