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, 2022
Filed:
Apr. 27, 2020
Applicant:
Facebook Technologies, Llc, Menlo Park, CA (US);
Inventors:
Min Hyuk Choi, San Jose, CA (US);
Cheonhong Kim, Mountain View, CA (US);
Richard Han Soo Cho, Fremont, CA (US);
Assignee:
Facebook Technologies, LLC, Menlo Park, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/32 (2006.01); H01L 51/00 (2006.01); H01L 27/32 (2006.01); G06F 3/041 (2006.01); H01L 21/768 (2006.01);
U.S. Cl.
CPC ...
H01L 27/3276 (2013.01); H01L 27/323 (2013.01); H01L 27/3288 (2013.01); H01L 51/0097 (2013.01); G06F 3/0412 (2013.01); H01L 21/76898 (2013.01);
Abstract
A device such as a micro-OLED includes a display element having a display active area disposed over a silicon backplane and a display driver integrated circuit (DDIC) electrically coupled to the display element through at least one contact that extends through the silicon backplane. Through silicon via (TSV) technology may be used to form the contacts. A chip-on-flex architecture may be used to orient and attach the DDIC to the silicon backplane.