JP2011090242A5 - - Google Patents

Download PDF

Info

Publication number
JP2011090242A5
JP2011090242A5 JP2009245193A JP2009245193A JP2011090242A5 JP 2011090242 A5 JP2011090242 A5 JP 2011090242A5 JP 2009245193 A JP2009245193 A JP 2009245193A JP 2009245193 A JP2009245193 A JP 2009245193A JP 2011090242 A5 JP2011090242 A5 JP 2011090242A5
Authority
JP
Japan
Prior art keywords
position detection
front space
detection light
image projection
target object
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.)
Granted
Application number
JP2009245193A
Other languages
English (en)
Other versions
JP5493702B2 (ja
JP2011090242A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2009245193A priority Critical patent/JP5493702B2/ja
Priority claimed from JP2009245193A external-priority patent/JP5493702B2/ja
Priority to US12/885,639 priority patent/US9098137B2/en
Publication of JP2011090242A publication Critical patent/JP2011090242A/ja
Publication of JP2011090242A5 publication Critical patent/JP2011090242A5/ja
Application granted granted Critical
Publication of JP5493702B2 publication Critical patent/JP5493702B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Claims (1)

  1. 画像投射装置から画像が投射される前方空間に位置する対象物体の位置を光学的に検出する位置検出機能付き投射型表示装置であって、
    前記画像投射装置と
    前記前方空間に位置検出光を出射して当該前方空間に前記位置検出光の強度分布を形成する位置検出用光源部と、
    前記画像投射装置に設けられ、当該画像投射装置から前記前方空間をみたときに互いに異なる角度方向に入射角度範囲を向ける複数の光検出器と、
    前記対象物体で反射した前記位置検出光を前記光検出器が検出した結果に基づいて前記対象物体の位置を検出する位置検出部と、
    を有していることを特徴とする位置検出機能付き投射型表示装置。
JP2009245193A 2009-10-26 2009-10-26 位置検出機能付き投射型表示装置 Expired - Fee Related JP5493702B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009245193A JP5493702B2 (ja) 2009-10-26 2009-10-26 位置検出機能付き投射型表示装置
US12/885,639 US9098137B2 (en) 2009-10-26 2010-09-20 Position detecting function-added projection display apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009245193A JP5493702B2 (ja) 2009-10-26 2009-10-26 位置検出機能付き投射型表示装置

Publications (3)

Publication Number Publication Date
JP2011090242A JP2011090242A (ja) 2011-05-06
JP2011090242A5 true JP2011090242A5 (ja) 2012-09-06
JP5493702B2 JP5493702B2 (ja) 2014-05-14

Family

ID=43898013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009245193A Expired - Fee Related JP5493702B2 (ja) 2009-10-26 2009-10-26 位置検出機能付き投射型表示装置

Country Status (2)

Country Link
US (1) US9098137B2 (ja)
JP (1) JP5493702B2 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8672763B2 (en) * 2009-11-20 2014-03-18 Sony Computer Entertainment Inc. Controller for interfacing with a computing program using position, orientation, or motion
US20130257811A1 (en) * 2012-03-29 2013-10-03 Hitachi Solutions, Ltd. Interactive display device
JP6060581B2 (ja) * 2012-09-18 2017-01-18 セイコーエプソン株式会社 インタラクティブシステム、インタラクティブシステムの制御方法、およびプロジェクター
DE102013211904A1 (de) * 2013-06-24 2014-12-24 Robert Bosch Gmbh Verfahren und Vorrichtung zum Bestimmen von Gesten im Strahlbereich eines Projektors
US10368059B2 (en) * 2015-10-02 2019-07-30 Atheer, Inc. Method and apparatus for individualized three dimensional display calibration
JP6881188B2 (ja) * 2017-09-27 2021-06-02 オムロン株式会社 位置検出装置およびプログラム
CN113554700B (zh) * 2021-07-26 2022-10-25 贵州电网有限责任公司 一种不可见光瞄准方法

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4553842A (en) * 1983-05-09 1985-11-19 Illinois Tool Works Inc. Two dimensional optical position indicating apparatus
JP2000105671A (ja) * 1998-05-11 2000-04-11 Ricoh Co Ltd 座標入力／検出装置および電子黒板システム
US6300645B1 (en) * 1999-08-25 2001-10-09 Hewlett-Packard Company Position sensing device having a single photosensing element
US6710770B2 (en) * 2000-02-11 2004-03-23 Canesta, Inc. Quasi-three-dimensional method and apparatus to detect and localize interaction of user-object and virtual transfer device
JP2001142643A (ja) 1999-11-18 2001-05-25 Ricoh Co Ltd 座標入力／検出装置
EP1316055A4 (en) * 2000-05-29 2006-10-04 Vkb Inc DEVICE FOR ENTERING VIRTUAL DATA AND METHOD FOR ENTERING ALPHANUMERIC AND OTHER DATA
US6690363B2 (en) * 2000-06-19 2004-02-10 Next Holdings Limited Touch panel display system
JP3871524B2 (ja) * 2000-11-17 2007-01-24 富士通株式会社 座標入力装置
KR20030072591A (ko) * 2001-01-08 2003-09-15 브이케이비 인코포레이티드 데이터 입력 디바이스
US6927384B2 (en) 2001-08-13 2005-08-09 Nokia Mobile Phones Ltd. Method and device for detecting touch pad unit
US20050122308A1 (en) 2002-05-28 2005-06-09 Matthew Bell Self-contained interactive video display system
JP2004037272A (ja) * 2002-07-03 2004-02-05 Ricoh Co Ltd 光学的形状測定装置
EP1385335B1 (en) 2002-07-23 2009-04-22 NEC Display Solutions, Ltd. Image projector with image-feedback control
JP3981034B2 (ja) 2003-03-25 2007-09-26 富士フイルム株式会社 カラー画像取得装置およびカラー電子カメラ
JP4517601B2 (ja) * 2003-07-09 2010-08-04 ソニー株式会社 投射型画像表示装置
JP4020043B2 (ja) 2003-08-25 2007-12-12 カシオ計算機株式会社 投影装置、投影方法及びプログラム
JP3709406B2 (ja) * 2003-11-12 2005-10-26 Ｎｅｃビューテクノロジー株式会社 自動台形歪補正手段を有するプロジェクタ
US7265748B2 (en) * 2003-12-11 2007-09-04 Nokia Corporation Method and device for detecting touch pad input
JP2005258292A (ja) * 2004-03-15 2005-09-22 Seiko Epson Corp プロジェクタ
US7325933B2 (en) 2004-08-09 2008-02-05 Sanyo Electric Co., Ltd Projection type video display apparatus
US20060044282A1 (en) * 2004-08-27 2006-03-02 International Business Machines Corporation User input apparatus, system, method and computer program for use with a screen having a translucent surface
US7210791B2 (en) 2004-11-01 2007-05-01 Dell Products L.P. System and method for projector external hazard proximity protection
US7278745B2 (en) 2004-12-21 2007-10-09 Infocus Corporation Method and apparatus for adjusting relative disposition of projection optics based on operating conditions
JP2007048135A (ja) * 2005-08-11 2007-02-22 Plus Vision Corp Ｄｍｄを使用した投影面上の座標位置の取得方法
US7566853B2 (en) * 2005-08-12 2009-07-28 Tessera, Inc. Image sensor employing a plurality of photodetector arrays and/or rear-illuminated architecture
US7911444B2 (en) * 2005-08-31 2011-03-22 Microsoft Corporation Input method for surface of interactive display
US7701439B2 (en) * 2006-07-13 2010-04-20 Northrop Grumman Corporation Gesture recognition simulation system and method
JP4775247B2 (ja) 2006-12-21 2011-09-21 三菱電機株式会社 位置検出装置
US20090017910A1 (en) 2007-06-22 2009-01-15 Broadcom Corporation Position and motion tracking of an object
JP4826512B2 (ja) * 2007-03-12 2011-11-30 セイコーエプソン株式会社 表示装置及び電子機器
JP5069038B2 (ja) 2007-04-20 2012-11-07 三菱電機株式会社 背面投射型表示装置
JP5127337B2 (ja) 2007-07-23 2013-01-23 キヤノン株式会社 座標入力装置及びその制御方法、コンピュータプログラム
TWI339808B (en) * 2007-09-07 2011-04-01 Quanta Comp Inc Method and system for distinguishing multiple touch points
JP4692531B2 (ja) 2007-09-13 2011-06-01 カシオ計算機株式会社 投影装置及び光測距方法。
US7874681B2 (en) 2007-10-05 2011-01-25 Huebner Kenneth J Interactive projector system and method
US9377874B2 (en) * 2007-11-02 2016-06-28 Northrop Grumman Systems Corporation Gesture recognition light and video image projector
US8159682B2 (en) 2007-11-12 2012-04-17 Intellectual Ventures Holding 67 Llc Lens system
JP2009134217A (ja) 2007-12-03 2009-06-18 Seiko Epson Corp プロジェクタ
KR101407301B1 (ko) * 2007-12-03 2014-06-13 엘지디스플레이 주식회사 터치 패널 표시장치
US20090147272A1 (en) * 2007-12-05 2009-06-11 Microvision, Inc. Proximity detection for control of an imaging device
US20090213093A1 (en) * 2008-01-07 2009-08-27 Next Holdings Limited Optical position sensor using retroreflection
US8760401B2 (en) * 2008-04-21 2014-06-24 Ron Kimmel System and method for user object selection in geographic relation to a video display
JP4513918B2 (ja) * 2008-06-03 2010-07-28 エプソンイメージングデバイス株式会社 照明装置及び電気光学装置
US20100013763A1 (en) * 2008-07-15 2010-01-21 Sony Ericsson Mobile Communications Ab Method and apparatus for touchless input to an interactive user device
JP5317562B2 (ja) 2008-07-17 2013-10-16 キヤノン株式会社 位相差検出装置、撮像装置、位相差検出方法、位相差検出プログラム
US20100149096A1 (en) * 2008-12-17 2010-06-17 Migos Charles J Network management using interaction with display surface
JP5412868B2 (ja) 2009-02-23 2014-02-12 エプソンイメージングデバイス株式会社 位置検出装置、電気光学装置及び電子機器
JP2010198548A (ja) 2009-02-27 2010-09-09 Epson Imaging Devices Corp 位置検出装置、電気光学装置及び電子機器
US20100245289A1 (en) * 2009-03-31 2010-09-30 Miroslav Svajda Apparatus and method for optical proximity sensing and touch input control
JP2010277122A (ja) * 2009-05-26 2010-12-09 Xiroku:Kk 光学式位置検出装置
US8681124B2 (en) * 2009-09-22 2014-03-25 Microsoft Corporation Method and system for recognition of user gesture interaction with passive surface video displays

Similar Documents

Publication Publication Date Title
JP2011090242A5 (ja)
EP2587215A3 (en) Image measuring system
IN2014CN02939A (ja)
JP2010257089A5 (ja)
WO2014194151A3 (en) Optical proximity sensors
IN2014CN02504A (ja)
WO2013138077A3 (en) Otoscanner with pressure sensor for compliance measurement
IN2014KN02707A (ja)
BR102012010814A2 (pt) Dispositivo de tela infravermelha sensível ao toque capaz de detectar múltiplos pontos de toque
WO2009049272A3 (en) Image projector with reflected light tracking
JP2012517907A5 (ja)
WO2012039969A3 (en) Interactive display
JP2010277122A (ja) 光学式位置検出装置
EP2280335A3 (en) Optical position detection apparatus and display apparatus having position detection function
JP2011257337A5 (ja)
JP2015068956A5 (ja)
JP2012237814A5 (ja) 投射型映像表示装置
JP2017142370A5 (ja)
JP2012185486A5 (ja)
JP2014032090A5 (ja)
WO2012023706A3 (en) Camera module and optical touch screen using the same
WO2013108031A3 (en) Touch sensitive image display devices
JP2012032795A5 (ja) 装置
WO2011027111A8 (en) Touch screen display device
JP2012255738A5 (ja)