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:
Oct. 15, 2019
Filed:
Oct. 12, 2017
Diftek Lasers, Inc., Waterloo, CA;
Douglas R. Dykaar, Waterloo, CA;
DIFTEK LASERS, INC., Waterloo, Ontario, CA;
Abstract
There is provided a method of forming an active matrix display, the method comprising providing a backplane comprising: a backplane substrate, a semiconductor particle formed separately from the backplane substrate and then fixed upon the backplane substrate at a predetermined position, the semiconductor particle planarized to remove portions of the semiconductor particle and to expose at a cross-section of the semiconductor particle a planar surface, and a controllable gated electronic component on or directly beneath the planar surface. The method also comprises providing an LED emitter comprising one or more LEDs electrically connected to the backplane such that at least one of the LEDs is electrically connected to the controllable gated electronic component.