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:
Jan. 18, 2022
Filed:
Mar. 31, 2020
Yungu (Gu'an) Technology Co., Ltd., Langfang, CN;
YUNGU (GU'AN) TECHNOLOGY CO., LTD., Langfang, CN;
Abstract
Provided are a display panel and a display device. The display panel includes a substrate; multiple light emitting units which is disposed on one side of the substrate and arranged in an array, and each of the multiple light emitting unit includes a first light emitting subunit, a second light emitting subunit and a third light emitting subunit, where the light emitting unit includes a first electrode disposed close to the substrate, a second electrode disposed opposite to the first electrode, and a second light emitting layer disposed between the first electrode and the second electrode, at least the third light emitting subunit includes at least one first light emitting layer disposed between the second light emitting layer and the first electrode.