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. 04, 2025
Filed:
Jan. 25, 2021
Sony Group Corporation, Tokyo, JP;
Akitsuna Takagi, Tokyo, JP;
SONY GROUP CORPORATION, Tokyo, JP;
Abstract
A light emitting device includes a light emitting region constituted by light emitting elements arranged in a matrix, in which optical elements are included as optical elements formed in such a way as to correspond to the light emitting elements and configured to adjust a direction of emanating light, the optical elements being formed in such a way that one of a color filter layer and a transparent layer is formed to constitute a lower layer portion on an incident side and another is formed to constitute an upper layer portion on an emanating side, and the upper layer portion and at least a part of the lower layer portion are formed to be exposed to an interface with an outside.