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:
May. 04, 2021
Filed:
Mar. 20, 2020
Applicant:
Yungu (Gu'an) Technology Co., Ltd., Langfang, CN;
Inventors:
Lele Hu, Langfang, CN;
Li Yuan, Langfang, CN;
Gang Wang, Langfang, CN;
Wei Tian, Langfang, CN;
Ronghui Qian, Langfang, CN;
Assignee:
YUNGU (GU'AN) TECHNOLOGY CO., LTD., Langfang, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/52 (2006.01); G06F 3/01 (2006.01); G06F 3/16 (2006.01); H01L 27/32 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5253 (2013.01); G06F 3/017 (2013.01); G06F 3/167 (2013.01); H01L 27/3227 (2013.01); H01L 51/0097 (2013.01);
Abstract
A light-emitting device includes a light-emitting layer, an elastic layer and a first carrier layer configured to carry the light-emitting layer. The first carrier layer has a through groove in which a light-emitting region of the light-emitting layer is located. The light-emitting device further includes a first carrier support layer stacked with the light-emitting layer, and the through groove of the first carrier layer is sealed by the first carrier support layer.