logo

For the Inventor, By the Inventor

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 11557627 B1

PDFFull Text
Date of Patent:
Jan. 17, 2023

Filed:

Apr. 18, 2019

Light emitting diode display device and method of manufacturing the same

Applicant:

Samsung Display Co., Ltd., Yongin-si, KR;

Inventor:

Yeoung Keol Woo, Seoul, KR;

Assignee:

Samsung Display Co., Ltd., Yongin-si, KR;

Attorney:

Lewis Roca Rothgerber Christie LLP

Primary Examiner:

Grant S Withers

Int. Cl.
CPC ...
H01L 27/15 (2006.01); H01L 33/06 (2010.01); H01L 33/24 (2010.01); H01L 33/32 (2010.01); H01L 33/62 (2010.01); H01L 33/60 (2010.01); H01L 33/38 (2010.01);
U.S. Cl.
CPC ...
H01L 27/156 (2013.01); H01L 33/06 (2013.01); H01L 33/24 (2013.01); H01L 33/32 (2013.01); H01L 33/38 (2013.01); H01L 33/60 (2013.01); H01L 33/62 (2013.01); H01L 2933/0016 (2013.01); H01L 2933/0058 (2013.01); H01L 2933/0066 (2013.01);
Abstract

A light emitting device includes: a base layer; a first conductive layer on the base layer, and including first and second electrode patterns, and exposing a portion of the base layer at a first area between the first and second electrode patterns; a fine light emitting diode (LED) at the first area; a second conductive layer covering the second electrode pattern and a first side of the fine LED, and contacting the second electrode pattern and the first side of the fine LED; a first insulation layer on the second conductive layer and the fine LED, and partially exposing a second side of the fine LED; and a third conductive layer covering the first electrode pattern and the second side of the fine LED and a portion of a sidewall of the insulation layer, and contacting the first electrode pattern and the second side of the fine LED.

Find Patent Forward Citations

Woo, Yeoung. (2023). Light emitting diode display device and method of manufacturing the same (U.S. Patent No. 11557627). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11557627

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…