JP2005346503A5 - - Google Patents

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Publication number
JP2005346503A5
JP2005346503A5 JP2004166340A JP2004166340A JP2005346503A5 JP 2005346503 A5 JP2005346503 A5 JP 2005346503A5 JP 2004166340 A JP2004166340 A JP 2004166340A JP 2004166340 A JP2004166340 A JP 2004166340A JP 2005346503 A5 JP2005346503 A5 JP 2005346503A5
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Japan
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light
pen
shielding
state
determined
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JP2004166340A
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JP2005346503A (ja
JP4429083B2 (ja
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Priority to US11/145,118 priority patent/US7525536B2/en
Publication of JP2005346503A publication Critical patent/JP2005346503A/ja
Publication of JP2005346503A5 publication Critical patent/JP2005346503A5/ja
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JP2004166340A 2004-06-03 2004-06-03 遮光型座標入力装置及びその座標入力方法 Expired - Fee Related JP4429083B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2004166340A JP4429083B2 (ja) 2004-06-03 2004-06-03 遮光型座標入力装置及びその座標入力方法
US11/145,118 US7525536B2 (en) 2004-06-03 2005-06-03 Coordinate input device, control method therefor, and control program for implementing the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004166340A JP4429083B2 (ja) 2004-06-03 2004-06-03 遮光型座標入力装置及びその座標入力方法

Publications (3)

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JP2005346503A JP2005346503A (ja) 2005-12-15
JP2005346503A5 true JP2005346503A5 (enExample) 2007-07-19
JP4429083B2 JP4429083B2 (ja) 2010-03-10

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JP2004166340A Expired - Fee Related JP4429083B2 (ja) 2004-06-03 2004-06-03 遮光型座標入力装置及びその座標入力方法

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US (1) US7525536B2 (enExample)
JP (1) JP4429083B2 (enExample)

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