JP6836176B2 - 表示装置及び表示装置の制御方法 - Google Patents

表示装置及び表示装置の制御方法 Download PDF

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Publication number
JP6836176B2
JP6836176B2 JP2017081133A JP2017081133A JP6836176B2 JP 6836176 B2 JP6836176 B2 JP 6836176B2 JP 2017081133 A JP2017081133 A JP 2017081133A JP 2017081133 A JP2017081133 A JP 2017081133A JP 6836176 B2 JP6836176 B2 JP 6836176B2
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Japan
Prior art keywords
unit
irradiation
output
light
display
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JP2017081133A
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English (en)
Japanese (ja)
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JP2018181032A (ja
JP2018181032A5 (enExample
Inventor
脇本　真吾
真吾 脇本
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
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Seiko Epson Corp
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Filing date
Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2017081133A priority Critical patent/JP6836176B2/ja
Priority to CN201810314675.1A priority patent/CN108737800A/zh
Priority to US15/950,240 priority patent/US20180300017A1/en
Publication of JP2018181032A publication Critical patent/JP2018181032A/ja
Publication of JP2018181032A5 publication Critical patent/JP2018181032A5/ja
Application granted granted Critical
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G06F3/0421—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by interrupting or reflecting a light beam, e.g. optical touch-screen
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/48—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus
    • G03B17/54—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with projector
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/142—Adjusting of projection optics
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
    • G03B37/04—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe with cameras or projectors providing touching or overlapping fields of view
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G06F3/0425—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means using a single imaging device like a video camera for tracking the absolute position of a single or a plurality of objects with respect to an imaged reference surface, e.g. video camera imaging a display or a projection screen, a table or a wall surface, on which a computer generated image is displayed or projected
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/44504—Circuit details of the additional information generator, e.g. details of the character or graphics signal generator, overlay mixing circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/3147—Multi-projection systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3191—Testing thereof
    • H04N9/3194—Testing thereof including sensor feedback
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/005—Projectors using an electronic spatial light modulator but not peculiar thereto
    • G03B21/006—Projectors using an electronic spatial light modulator but not peculiar thereto using LCD's

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Computer Graphics (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
  • Position Input By Displaying (AREA)
JP2017081133A 2017-04-17 2017-04-17 表示装置及び表示装置の制御方法 Active JP6836176B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2017081133A JP6836176B2 (ja) 2017-04-17 2017-04-17 表示装置及び表示装置の制御方法
CN201810314675.1A CN108737800A (zh) 2017-04-17 2018-04-10 显示装置和显示装置的控制方法
US15/950,240 US20180300017A1 (en) 2017-04-17 2018-04-11 Display device and method of controlling display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017081133A JP6836176B2 (ja) 2017-04-17 2017-04-17 表示装置及び表示装置の制御方法

Publications (3)

Publication Number Publication Date
JP2018181032A JP2018181032A (ja) 2018-11-15
JP2018181032A5 JP2018181032A5 (enExample) 2020-04-16
JP6836176B2 true JP6836176B2 (ja) 2021-02-24

Family

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Family Applications (1)

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JP2017081133A Active JP6836176B2 (ja) 2017-04-17 2017-04-17 表示装置及び表示装置の制御方法

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Country Link
US (1) US20180300017A1 (enExample)
JP (1) JP6836176B2 (enExample)
CN (1) CN108737800A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019078786A (ja) * 2017-10-20 2019-05-23 セイコーエプソン株式会社 画像投射システム、プロジェクター、及び画像投射システムの制御方法
JP7195128B2 (ja) 2018-12-10 2022-12-23 シスメックス株式会社 検体分析装置の状態報知方法および検体分析システム
CN110703543A (zh) * 2019-10-17 2020-01-17 托托科技(苏州)有限公司 一种采用投影辅助装配的方法
CN112304577B (zh) * 2020-11-06 2022-04-22 歌尔光学科技有限公司 光幕尺寸的测试方法、光幕尺寸测试设备及存储介质
EP4436162A4 (en) * 2022-05-26 2025-04-02 Samsung Electronics Co., Ltd. Projector device and control method therefor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4093666B2 (ja) * 1999-02-04 2008-06-04 リコーエレメックス株式会社 座標入力装置
TWI457790B (zh) * 2012-06-13 2014-10-21 Pixart Imaging Inc 可攜式電子裝置及使用於可攜式電子裝置的方法
JP6201766B2 (ja) * 2013-07-19 2017-09-27 株式会社Ｊｖｃケンウッド マルチプロジェクタシステム、プロジェクタ装置、調整装置および調整方法、ならびに、調整プログラム
JP6307972B2 (ja) * 2014-01-21 2018-04-11 セイコーエプソン株式会社 反射体、調整方法、及び位置検出装置
WO2015175967A1 (en) * 2014-05-16 2015-11-19 Lumo Play, Inc. Systems and methods for mobile communication device interactive projection effect
US9883153B2 (en) * 2014-07-01 2018-01-30 Sony Corporation Image processing apparatus and method
JP2016114963A (ja) * 2014-12-11 2016-06-23 株式会社リコー 入力操作検出装置、プロジェクタ装置、電子黒板装置、デジタルサイネージ装置、及びプロジェクタシステム
JP6748961B2 (ja) * 2016-07-07 2020-09-02 パナソニックＩｐマネジメント株式会社 投写画像調整システム及び投写画像調整方法
KR101823033B1 (ko) * 2017-01-26 2018-03-14 씨제이씨지브이 주식회사 실시간 렌더링 효율을 개선 시킨 영상 관리 시스템 및 그 방법

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Publication number Publication date
CN108737800A (zh) 2018-11-02
JP2018181032A (ja) 2018-11-15
US20180300017A1 (en) 2018-10-18

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