JP5040514B2 - 走査型画像表示装置 - Google Patents

走査型画像表示装置 Download PDF

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Publication number
JP5040514B2
JP5040514B2 JP2007206628A JP2007206628A JP5040514B2 JP 5040514 B2 JP5040514 B2 JP 5040514B2 JP 2007206628 A JP2007206628 A JP 2007206628A JP 2007206628 A JP2007206628 A JP 2007206628A JP 5040514 B2 JP5040514 B2 JP 5040514B2
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JP
Japan
Prior art keywords
scanning
scanner
vertical
vertical scanning
video signal
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.)
Expired - Fee Related
Application number
JP2007206628A
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English (en)
Japanese (ja)
Other versions
JP2009037176A5 (enExample
JP2009037176A (ja
Inventor
哲朗 山▲崎▼
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
Original Assignee
Seiko Epson Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2007206628A priority Critical patent/JP5040514B2/ja
Publication of JP2009037176A publication Critical patent/JP2009037176A/ja
Publication of JP2009037176A5 publication Critical patent/JP2009037176A5/ja
Application granted granted Critical
Publication of JP5040514B2 publication Critical patent/JP5040514B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
    • H04N3/08—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • 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]
    • H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
    • G09G2340/0435—Change or adaptation of the frame rate of the video stream
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/02—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes by tracing or scanning a light beam on a screen
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/3433—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices
    • G09G3/346—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices based on modulation of the reflection angle, e.g. micromirrors

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP2007206628A 2006-08-09 2007-08-08 走査型画像表示装置 Expired - Fee Related JP5040514B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2007206628A JP5040514B2 (ja) 2006-08-09 2007-08-08 走査型画像表示装置

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2006216930 2006-08-09
JP2006216930 2006-08-09
JP2007183509 2007-07-12
JP2007183509 2007-07-12
JP2007206628A JP5040514B2 (ja) 2006-08-09 2007-08-08 走査型画像表示装置

Publications (3)

Publication Number Publication Date
JP2009037176A JP2009037176A (ja) 2009-02-19
JP2009037176A5 JP2009037176A5 (enExample) 2010-09-02
JP5040514B2 true JP5040514B2 (ja) 2012-10-03

Family

ID=39112996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007206628A Expired - Fee Related JP5040514B2 (ja) 2006-08-09 2007-08-08 走査型画像表示装置

Country Status (3)

Country Link
US (1) US8384775B2 (enExample)
JP (1) JP5040514B2 (enExample)
KR (1) KR100948710B1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8384775B2 (en) * 2006-08-09 2013-02-26 Seiko Epson Corporation Scanning type image display device
US9013711B2 (en) 2008-04-01 2015-04-21 Perceptron, Inc. Contour sensor incorporating MEMS mirrors
US8014002B2 (en) * 2008-04-01 2011-09-06 Perceptron, Inc. Contour sensor incorporating MEMS mirrors
US9170097B2 (en) 2008-04-01 2015-10-27 Perceptron, Inc. Hybrid system
JP2010217646A (ja) * 2009-03-18 2010-09-30 Seiko Epson Corp 画像形成装置
JP2010217647A (ja) * 2009-03-18 2010-09-30 Seiko Epson Corp 画像形成装置
JP2011237707A (ja) * 2010-05-13 2011-11-24 Seiko Epson Corp 画像形成装置
JP5494225B2 (ja) * 2010-05-21 2014-05-14 セイコーエプソン株式会社 画像形成装置
US9204129B2 (en) 2010-09-15 2015-12-01 Perceptron, Inc. Non-contact sensing system having MEMS-based light source
BR112013030565A2 (pt) * 2011-06-03 2021-05-11 Thomson Licensing digitalização variável e intercalada em projetores a laser
US9001402B2 (en) 2011-06-03 2015-04-07 Thomson Licensing Variable and serrated scanning in laser projectors
US8520219B2 (en) 2011-12-19 2013-08-27 Perceptron, Inc. Non-contact sensor having improved laser spot
KR101887054B1 (ko) * 2012-03-23 2018-08-09 삼성전자주식회사 적외선 검출 장치 및 이를 포함하는 가열 조리 장치
JP6111606B2 (ja) * 2012-11-08 2017-04-12 ソニー株式会社 駆動制御装置および駆動制御方法、並びに映像出力装置
JP6676953B2 (ja) * 2015-12-17 2020-04-08 株式会社Ｊｖｃケンウッド 画像表示装置、画像表示方法及びプログラム
CN110235046A (zh) * 2017-03-07 2019-09-13 歌尔股份有限公司 一种激光投影装置和一种激光投影系统
WO2022107510A1 (ja) * 2020-11-19 2022-05-27 株式会社デンソー 光学的測距装置

Family Cites Families (28)

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Publication number Priority date Publication date Assignee Title
US3804978A (en) * 1964-02-26 1974-04-16 Jerome H Lemelson Information storage and reproduction system having vertical synchronizing signal independent horizontal scanning frequency
US3582886A (en) * 1967-10-03 1971-06-01 Ibm Scanning address generator for computer-controlled character reader
GB1542213A (en) * 1977-01-27 1979-03-14 Rank Organisation Ltd Flying spot telecine apparatus
DE2735685C2 (de) * 1977-08-08 1984-06-14 Robert Bosch Gmbh, 7000 Stuttgart System zur fernsehmäßigen Abtastung von Filmen
US4574279A (en) * 1982-11-03 1986-03-04 Compaq Computer Corporation Video display system having multiple selectable screen formats
US5555092A (en) * 1987-12-15 1996-09-10 Mscl Method and apparatus for correcting horizontal, vertical and framing errors in motion picture film transfer
US5430478A (en) * 1986-09-04 1995-07-04 Mscl, Inc. Film weave correction system
JPH01245780A (ja) 1988-03-28 1989-09-29 Nec Home Electron Ltd 投写型受像機
JP3080697B2 (ja) * 1991-07-01 2000-08-28 株式会社日立製作所 マルチプロセッサ，マルチスクリーンディスプレイ及びそれらを用いたマルチスクリーンディスプレイシステム
JPH05161097A (ja) * 1991-12-10 1993-06-25 Shimada Phys & Chem Ind Co Ltd 赤外線画像形成方法及び装置
US5680172A (en) * 1992-01-21 1997-10-21 Video Post & Transfer, Inc. Consecutive frame scanning of cinematographic film
DE69416348T2 (de) * 1993-06-08 1999-09-09 Eastman Kodak Co. Beleuchtungskontrollsystem für einen Filmabtaster
GB2281166B (en) * 1993-08-16 1997-08-06 Rank Cintel Ltd Telecines
JPH09163244A (ja) * 1995-12-05 1997-06-20 Olympus Optical Co Ltd 固体撮像装置
JPH09212139A (ja) * 1996-02-02 1997-08-15 Sony Corp 画像表示システム
JP2000299793A (ja) 1998-06-12 2000-10-24 Matsushita Electric Ind Co Ltd 映像表示装置、垂直速度変調装置および映像表示方法
US6245590B1 (en) * 1999-08-05 2001-06-12 Microvision Inc. Frequency tunable resonant scanner and method of making
JP2001066528A (ja) * 1999-08-25 2001-03-16 Victor Co Of Japan Ltd 画像表示装置
JP2003140078A (ja) 2001-11-07 2003-05-14 Miwa Engineering:Kk 共振型アクチュエータの制御装置及び制御方法
JP2003255263A (ja) * 2001-12-25 2003-09-10 Ricoh Co Ltd 画像表示装置と画像表示方法
US8446342B2 (en) * 2002-05-17 2013-05-21 Microvision, Inc. Projection system with multi-phased scanning trajectory
KR100939017B1 (ko) 2002-05-17 2010-01-26 마이크로비젼, 인코퍼레이티드 한 디멘션에서 이미지 빔을 스윕하고 다른 디멘션에서이미지 빔을 양방향으로 스윕하는 장치 및 방법
US8068115B2 (en) * 2003-05-19 2011-11-29 Microvision, Inc. Image generation with interpolation and distortion correction
US7369584B2 (en) * 2003-12-31 2008-05-06 Symbol Technologies, Inc. Laser projection display
US7859567B2 (en) * 2006-03-31 2010-12-28 Microvision, Inc. Arrangement for and method of projecting a color image by switching scan directions in alternate frames
JP5292734B2 (ja) * 2006-08-08 2013-09-18 セイコーエプソン株式会社 走査型画像表示装置
US8384775B2 (en) * 2006-08-09 2013-02-26 Seiko Epson Corporation Scanning type image display device
JP4407727B2 (ja) * 2007-07-06 2010-02-03 セイコーエプソン株式会社 走査型画像表示装置

Also Published As

Publication number Publication date
JP2009037176A (ja) 2009-02-19
KR100948710B1 (ko) 2010-03-22
US8384775B2 (en) 2013-02-26
KR20080013817A (ko) 2008-02-13
US20080049101A1 (en) 2008-02-28

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