Invention Grant
- Patent Title: Microlens array substrate, electro-optic device, and electronic apparatus
- Patent Title (中): 微透镜阵列基板，电光器件和电子设备
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Application No.: US13893476Application Date: 2013-05-14
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Publication No.: US09030630B2Publication Date: 2015-05-12
- Inventor: Norihiko Ozawa
- Applicant: Seiko Epson Corporation
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: ALG Intellectual Property, LLC
- Priority: JP2012-114155 20120518
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G02F1/1333 ; G02B27/10 ; G03B21/60 ; G02B27/22 ; G02B3/00 ; H04N9/31
Abstract:
A microlens includes a lens center portion having a lens-curved surface and a lens circumference portion having a linear side surface. In the case where length of the side surface is taken as L1, length of an aperture is taken as Ax, an angle formed by a normal of the side surface and incident light on the microlens is taken as θ1, and an angle formed by the normal of the side surface and output light from the microlens is taken as θ2, a relational expression of Equation 1 is satisfied. 0
Public/Granted literature
- US20130308077A1 MICROLENS ARRAY SUBSTRATE, ELECTRO-OPTIC DEVICE, AND ELECTRONIC APPARATUS Public/Granted day:2013-11-21
Information query
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