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:
Jun. 08, 2021
Filed:
Nov. 11, 2019
Jasper Display Corp., Hsinchu, TW;
Bo Li, Santa Clara, CA (US);
Kaushik Sheth, Los Altos, CA (US);
JASPER DISPLAY CORPORATION, Grand Cayman, KY;
Abstract
A backplane operative to drive an array of emissive elements forming a part of a display or display like manufacturing device is disclosed. Each emissive element is mounted to a common pad supplied with current from a plurality of pixel drive elements, wherein each pixel drive element is controlled by a resident memory cell. The plurality of pixel drive elements is organized into a block similar to other blocks of pixel drive elements across the array. The common pad may be driven by a larger or lesser number of pixel drive elements than are present in a single block of pixel drive elements. If not needed, specific pixel drive elements present in a single block may be disabled through a mask change.