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:
Nov. 03, 2026
Filed:
May. 29, 2024
Samsung Electronics Co., Ltd., Suwon-si, KR;
Dooho Jeong, Suwon-si, KR;
Taehun Kim, Suwon-si, KR;
Hanul Yoo, Suwon-si, KR;
Taesung Jang, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A display apparatus includes a circuit board including driving circuits; and a pixel array on the circuit board and including a plurality of pixels, wherein the pixel array includes LED cells having a pillar shape and including first and second conductivity-type semiconductor layers and an active layer, wherein a width thereof is 100 μm or less, and a height thereof is greater than the width; a transparent electrode on lower surfaces of the LED cells and including a cone or pyramid-shaped inclined portion; a passivation layer disposed on side surfaces of the LED cells and extending from a side surface of the LED cell to a side surface of the inclined portion of the transparent electrode.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile