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Patent Searching and Data


Title:
INFORMATION TERMINAL DEVICE AND OBJECT IDENTIFICATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/018342
Kind Code:
A1
Abstract:
An information terminal device (100) is provided with: a light source (171) for emitting light onto a display surface having a display unit (110) arranged thereon; an object detection sensor (170) which receives light from the display surface; and a control unit (300) which identifies whether or not a sheet (180) is affixed on the display surface, on the basis of output from the object detection sensor (170).

Inventors:
MATSUOKA, Masaru (())
松岡 優 (())
WATANABE, Takashi (())
Application Number:
JP2012/004806
Publication Date:
February 07, 2013
Filing Date:
July 27, 2012
Export Citation:
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Assignee:
PANASONIC CORPORATION (1006, Oaza Kadoma Kadoma-sh, Osaka 01, 〒5718501, JP)
パナソニック株式会社 (〒01 大阪府門真市大字門真1006番地 Osaka, 〒5718501, JP)
MATSUOKA, Masaru (())
松岡 優 (())
International Classes:
G09F9/00; G01C3/06; G02F1/1333; G06F3/041; H01H35/00
Foreign References:
JP2004302229A
JP2007334527A
JPH06177737A
JP2009179409A
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (South Forest Bldg, 1-4-19 Minamimori-machi, Kita-ku, Osaka-sh, Osaka 54, 〒5300054, JP)
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Claims: