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:
Jul. 04, 2017
Filed:
Dec. 05, 2014
Sharp Kabushiki Kaisha, Osaka-shi, Osaka, JP;
Masakazu Kamura, Osaka, JP;
Shun Ueki, Osaka, JP;
Akiko Iwata, Osaka, JP;
Yuka Igami, Osaka, JP;
Bai Zhang, Osaka, JP;
Shigeru Aomori, Osaka, JP;
Hidetsugu Matsukiyo, Osaka, JP;
SHARP KABUSHIKI KAISHA, Sakai, JP;
Abstract
A CCM substrate () includes as a light-emitting layer on a substrate () a red conversion layer (), a green conversion layer (), and a light scattering layer (); a bank () which stands on the substrate (), and partitions the light-emitting layer; and a light-transmission suppressing layer () which is formed on at least a portion of a side surface () of the bank () which is a surface facing the light-emitting layer, and suppresses light transmission between the light-emitting layers (the red conversion layer (), the green conversion layer (), and the light scattering layer ()) with the bank () interposed therebetween by causing the light to be reflected or scattered, in which the light-transmission suppressing layer () is comprising metal or metal salt, and the bank () has a group, an ion, or a molecule for immobilizing the metal or metal ion.