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. 10, 2015
Filed:
Jul. 28, 2009
Toshihiro Yoshioka, Kawasaki, JP;
Toshiharu Uchida, Yonezawa, JP;
Toshihiro Yoshioka, Kawasaki, JP;
Toshiharu Uchida, Yonezawa, JP;
PIONEER CORPORATION, Kanagawa, JP;
Abstract
A light-emitting element and a display device having a resonator structure which has a small luminance fluctuation, even if a film thickness is deviated from a designed value, thereby resulting in a variation in resonator optical path length. There are included: a first reflective member; a second reflective member; and a light-emitting layer provided therebetween, and there is provided a resonator structure that transmits part of light by the first reflective member or the second reflective member, the light being resonated between the first reflective member and the second reflective member. The resonator structure has at least two or more resonance spectral peaks at respective wavelengths in a visible light range with a wavelength of a maximum value relative luminosity being a border line and an emission output spectrum has at least two or more peaks at respective wavelengths based on the resonance spectral peaks.