Invention Grant
- Patent Title: Display device having an anisotropic scattering member
- Patent Title (中): 具有各向异性散射构件的显示装置
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Application No.: US13741943Application Date: 2013-01-15
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Publication No.: US09025114B2Publication Date: 2015-05-05
- Inventor: Masashi Mitsui
- Applicant: Japan Display Inc.
- Applicant Address: JP Tokyo
- Assignee: Japan Display Inc.
- Current Assignee: Japan Display Inc.
- Current Assignee Address: JP Tokyo
- Agency: K&L Gates LLP
- Priority: JP2012-049152 20120306
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G02B5/02

Abstract:
Disclosed herein is a display device including a reflection type image display portion having a sheet-like anisotropic scattering member. In an area, in an in-plane direction, of the anisotropic scattering member, a low-refractive index area and a high-refractive index area are disposed in a mixture style. The anisotropic scattering member is disposed in such a way that a light is scattered when an outside light is made incident from a surface side on which a degree of a change in a refractive index in a vicinity of a boundary between the low-refractive index area and the high-refractive index area is relatively large, and is emitted from a surface side on which the degree of the change in the refractive index in the vicinity of the boundary between the low-refractive index area and the high-refractive index area is relatively small.
Public/Granted literature
- US20130235312A1 DISPLAY DEVICE Public/Granted day:2013-09-12
Information query
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