Invention Grant
- Patent Title: Display panel and display device
- Patent Title (中): 显示面板和显示设备
-
Application No.: US12661248Application Date: 2010-03-12
-
Publication No.: US08830144B2Publication Date: 2014-09-09
- Inventor: Kazuo Nakamura , Katsuhide Uchino , Nobutoshi Asai , Hiroshi Sagawa
- Applicant: Kazuo Nakamura , Katsuhide Uchino , Nobutoshi Asai , Hiroshi Sagawa
- Applicant Address: JP
- Assignee: Sony Corporation
- Current Assignee: Sony Corporation
- Current Assignee Address: JP
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: JPP2009-078801 20090327
- Main IPC: G09G3/30
- IPC: G09G3/30 ; H01L27/32 ; H01L51/52

Abstract:
A display panel includes: a plurality of pixel circuits formed in a matrix on a substrate; an insulating layer covering the plurality of pixel circuits; a plurality of light emitting elements connected to the plurality of pixel circuits, and arranged in a matrix on the insulating layer; a filtering layer including a light transmitting section at least in a part of a region facing the light emitting element and a light shielding section formed in a same plane as the light transmitting section, and formed on an opposite side from the pixel circuit in relation to the light emitting element; a light reflecting section formed in a region facing the light shielding section, and between the light emitting element and the filtering layer; and a light receiving element formed in a region facing the light shielding section, and on the pixel circuit side in relation to the light emitting element.
Public/Granted literature
- US20100245216A1 Display panel and display device Public/Granted day:2010-09-30
Information query
IPC分类: