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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 11832500 B1

PDFFull Text
Date of Patent:
Nov. 28, 2023

Filed:

Oct. 14, 2021

Multi-functional pixels designed for transmission matching in transparent displays having transparent regions between the pixels

Applicant:

L3harris Technologies, Inc., Melbourne, FL (US);

Inventors:

Jacob J. Becker, Gilbert, AZ (US);

Jon D. Burnsed, Tempe, AZ (US);

Assignee:

L3HARRIS TECHNOLOGIES, INC., Melbourne, FL (US);

Attorney:

Workman Nydegger

Primary Examiner:

Que Tan Le

Assistant Examiner:

Mai Thi Ngoc Tran

Int. Cl.
CPC ...
H10K 59/131 (2023.01); G02B 23/12 (2006.01); H10K 59/65 (2023.01); H10K 77/10 (2023.01); H10K 71/00 (2023.01); H10K 59/12 (2023.01); H10K 59/35 (2023.01);
U.S. Cl.
CPC ...
H10K 59/65 (2023.02); H10K 71/00 (2023.02); H10K 77/10 (2023.02); H10K 59/1201 (2023.02); H10K 59/131 (2023.02); H10K 59/351 (2023.02);
Abstract

One embodiment illustrated herein includes an optical device. The optical device includes a stacked device, formed in a single semiconductor chip, configured to be coupled in an overlapping fashion to an underlying device. The stacked device includes a plurality of optical output pixels. Each of the output pixels includes a plurality of subpixels. Each subpixel is configured to output a color of light. Each pixel is configured to output a plurality of colors of light. The optical device further includes one or more detectors, configured to detect light, interleaved with the subpixels of the pixels. The stacked device comprises a plurality of transparent regions formed in the stacked device between the pixels. The plurality of transparent regions are transparent, according to a first transmission efficiency, to light in a first spectrum. The underlying device emits light in the first spectrum.

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