JP2006244407A5 - - Google Patents

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Publication number
JP2006244407A5
JP2006244407A5 JP2005062891A JP2005062891A JP2006244407A5 JP 2006244407 A5 JP2006244407 A5 JP 2006244407A5 JP 2005062891 A JP2005062891 A JP 2005062891A JP 2005062891 A JP2005062891 A JP 2005062891A JP 2006244407 A5 JP2006244407 A5 JP 2006244407A5
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JP
Japan
Prior art keywords
display device
image capturing
capturing function
light detection
image data
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2005062891A
Other languages
Japanese (ja)
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JP2006244407A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2005062891A priority Critical patent/JP2006244407A/en
Priority claimed from JP2005062891A external-priority patent/JP2006244407A/en
Priority to US11/195,727 priority patent/US7602380B2/en
Priority to TW094126547A priority patent/TWI300531B/en
Priority to EP05017052A priority patent/EP1635250A2/en
Priority to KR1020050072757A priority patent/KR100622518B1/en
Publication of JP2006244407A publication Critical patent/JP2006244407A/en
Publication of JP2006244407A5 publication Critical patent/JP2006244407A5/ja
Pending legal-status Critical Current

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Claims (6)

並行に配列された複数の走査線と、
前記複数の走査線に交差するように配列された複数の信号線と、
前記複数の走査線と前記複数の信号線との交差部に配列された複数の表示画素と、
前記複数の表示画素の1つまたは複数毎に少なくとも1つ設けられた光検知部と、
前記複数の走査線と前記複数の信号線とを介して前記複数の表示画素を駆動する駆動手段と、
前記光検知部を制御する出力制御部と、を備え、
前記出力制御部は、前記光検知部からの出力に対するフィルタを有する画像取り込み機能を備えた表示装置。 A plurality of scan lines arranged in parallel;
A plurality of signal lines arranged to intersect the plurality of scanning lines;
A plurality of display pixels arranged at intersections of the plurality of scanning lines and the plurality of signal lines;
A light detection unit provided at least one for each one or a plurality of display pixels;
Driving means for driving the plurality of display pixels via the plurality of scanning lines and the plurality of signal lines;
An output control unit for controlling the light detection unit,
The output control unit is a display device having an image capturing function having a filter for an output from the light detection unit . 前記出力制御部は、前記光検知手段の光検出信号からデジタル画像データを生成するＡ／Ｄ変換部をさらに備えた請求項１記載の画像取り込み機能を備えた表示装置。   The display device having an image capturing function according to claim 1, wherein the output control unit further includes an A / D conversion unit that generates digital image data from a light detection signal of the light detection unit. 前記フィルタは、所定の前記表示画素と、その近傍にある少なくとも１つの表示画素とに対応した前記デジタル画像データの階調値を昇順または降順に並び替えて、指定された順位の階調値を前記所定の前記表示画素の階調値とする請求項２記載の画像取り込み機能を備えた表示装置。   The filter rearranges the gradation values of the digital image data corresponding to the predetermined display pixel and at least one display pixel in the vicinity thereof in ascending or descending order, and converts the gradation values of a designated order. The display device having an image capturing function according to claim 2, wherein a gradation value of the predetermined display pixel is used. 前記指定された順位は、動的に変化可能である請求項３記載の画像取り込み機能を備えた表示装置。   The display device having an image capturing function according to claim 3, wherein the designated order can be dynamically changed. 前記フィルタは、所定の前記表示画素と、その近傍にある少なくとも１つの表示画素とに対応した前記デジタル画像データの階調値を昇順または降順に並び替えて、中央の順位の階調値を所定の前記表示画素の階調値とする画像取り込み機能を備えた請求項２記載の表示装置。   The filter rearranges the gradation values of the digital image data corresponding to the predetermined display pixel and at least one display pixel in the vicinity thereof in ascending or descending order, and determines the gradation value of the middle order as the predetermined The display device according to claim 2, further comprising an image capturing function for setting a gradation value of the display pixel. 前記Ａ／Ｄ変換部は、1ビットのデータに対応し、前記デジタル画像データは、1ビットデジタル画像データである請求項２記載の画像取り込み機能を備えた表示装置。   The display device having an image capturing function according to claim 2, wherein the A / D converter corresponds to 1-bit data, and the digital image data is 1-bit digital image data.
JP2005062891A 2004-08-10 2005-03-07 Display device Pending JP2006244407A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2005062891A JP2006244407A (en) 2005-03-07 2005-03-07 Display device
US11/195,727 US7602380B2 (en) 2004-08-10 2005-08-03 Display device with optical input function
TW094126547A TWI300531B (en) 2004-08-10 2005-08-04 Display device with optical input function
EP05017052A EP1635250A2 (en) 2004-08-10 2005-08-05 Display device with optical input function
KR1020050072757A KR100622518B1 (en) 2004-08-10 2005-08-09 Display device with optical input function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005062891A JP2006244407A (en) 2005-03-07 2005-03-07 Display device

Publications (2)

Publication Number Publication Date
JP2006244407A JP2006244407A (en) 2006-09-14
JP2006244407A5 true JP2006244407A5 (en) 2008-04-10

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005062891A Pending JP2006244407A (en) 2004-08-10 2005-03-07 Display device

Country Status (1)

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JP (1) JP2006244407A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4633536B2 (en) 2005-05-19 2011-02-16 三菱電機株式会社 Display device
JP4488011B2 (en) 2007-02-26 2010-06-23 エプソンイメージングデバイス株式会社 Electro-optical device, semiconductor device, display device, and electronic apparatus including the same
CN101647049B (en) * 2007-04-09 2013-08-07 夏普株式会社 Display device
US20110102393A1 (en) * 2008-07-02 2011-05-05 Sharp Kabushiki Kaisha Display device
JP5313853B2 (en) 2008-12-24 2013-10-09 株式会社半導体エネルギー研究所 Device having sensor and display device
WO2011024571A1 (en) 2009-08-26 2011-03-03 シャープ株式会社 Light sensor and display device
US10585506B2 (en) * 2015-07-30 2020-03-10 Semiconductor Energy Laboratory Co., Ltd. Display device with high visibility regardless of illuminance of external light

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0383473A (en) * 1989-08-28 1991-04-09 Matsushita Electric Works Ltd Car detector
JP2002300404A (en) * 2001-04-02 2002-10-11 Canon Inc Image processing method and image processor
JP2003046781A (en) * 2001-07-31 2003-02-14 Canon Inc Method and device for image processing
JP4257221B2 (en) * 2003-03-31 2009-04-22 東芝松下ディスプレイテクノロジー株式会社 Display device and information terminal device
JP2005020346A (en) * 2003-06-26 2005-01-20 Konica Minolta Business Technologies Inc Data encrypting device, data decrypting device, image data storage device, and image forming device

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