Invention Grant
- Patent Title: Display device and information processing apparatus
- Patent Title (中): 显示装置及信息处理装置
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Application No.: US13077317Application Date: 2011-03-31
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Publication No.: US08816992B2Publication Date: 2014-08-26
- Inventor: Mitsuru Tateuchi , Go Yamanaka , Tsutomu Harada , Takeru Tamayama , Masafumi Matsui
- Applicant: Mitsuru Tateuchi , Go Yamanaka , Tsutomu Harada , Takeru Tamayama , Masafumi Matsui
- Applicant Address: JP Chita-gun, Aichi-ken
- Assignee: Japan Display West Inc.
- Current Assignee: Japan Display West Inc.
- Current Assignee Address: JP Chita-gun, Aichi-ken
- Agency: K&L Gates LLP
- Priority: JPP2006-276043 20061010; JPP2007-238186 20070913
- Main IPC: G06F3/042
- IPC: G06F3/042 ; G06F3/041
Abstract:
A display device having at least a display circuit for displaying an image, and a light receiving sensor for detecting a light disposed is provided. When a light receiving circuit region including the light receiving sensor is made a dark portion, and a region other than the light receiving circuit region is made a light portion, the display circuit and the light receiving sensor are disposed so that a spatial frequency of a repetitive pattern of the light portions and the dark portions becomes equal to or higher than 10 cpd.
Public/Granted literature
- US20110175853A1 DISPLAY DEVICE AND INFORMATION PROCESSING APPARATUS Public/Granted day:2011-07-21
Information query
