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:
Jan. 05, 2021
Filed:
Dec. 23, 2019
Applicant:
Richard H. Vollmerhausen, Lake Mary, FL (US);
Inventor:
Richard H. Vollmerhausen, Lake Mary, FL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/02 (2006.01); G09G 3/20 (2006.01); G09G 3/32 (2016.01); G02F 1/225 (2006.01); G02F 1/21 (2006.01);
U.S. Cl.
CPC ...
G09G 3/2003 (2013.01); G02F 1/225 (2013.01); G09G 3/32 (2013.01); G02F 2001/212 (2013.01); G09G 2320/0247 (2013.01); G09G 2320/0295 (2013.01); G09G 2320/0626 (2013.01); G09G 2320/0666 (2013.01);
Abstract
This disclosure describes implementation of a display with resolution of one to ten million color pixels per square inch of display area. Fabrication in a CMOS foundry uses silicon waveguide technology. Red, green, and blue light are distributed via waveguide to all display pixels. Optical modulators in each pixel control image color and luminance. A photo diode is incorporated into each display pixels to enable uniformity correction of pixel luminance and color.