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:
Feb. 09, 2016
Filed:
Apr. 10, 2015
Japan Display Inc., Tokyo, JP;
JAPAN DISPLAY INC., Tokyo, JP;
Abstract
There is provided an EL display device of a color filter system which obtains sufficient brightness and contrast while making it difficult to generate a color mixture even if pixels become fine. An EL display deviceaccording to the present invention includes a first substrate, a circuit layerformed on the first substrate, a color selection reflection layerformed in an upper layer of the circuit layer, lower electrodesformed in an upper layer of the color selection reflection layer, a white light emission EL layerformed in an upper layer of the lower electrodes, an upper electrodeformed in an upper layer of the EL layer, and a sealing layerformed in an upper layer of the upper electrode