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:
Sep. 06, 2022
Filed:
Jan. 14, 2020
Applicant:
Sundiode Korea, Gwangju, KR;
Inventors:
James Chinmo Kim, San Jose, CA (US);
Sungsoo Yi, Sunnyvale, CA (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 33/08 (2010.01); H01L 33/32 (2010.01); H01L 33/14 (2010.01); H01L 33/06 (2010.01); H01L 27/15 (2006.01); H01L 33/24 (2010.01); H01L 33/00 (2010.01);
U.S. Cl.
CPC ...
H01L 33/08 (2013.01); H01L 27/15 (2013.01); H01L 33/0075 (2013.01); H01L 33/06 (2013.01); H01L 33/145 (2013.01); H01L 33/24 (2013.01); H01L 33/325 (2013.01);
Abstract
Disclosed are a unit pixel of a microdisplay and a method of manufacturing the same. In the unit pixel, each of the sub-pixels forming blue, green, and red light is vertically stacked on the growth substrate. As a result, the area of a unit pixel may be reduced, and transfer processes may be facilitated.