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DE4042388C2 - - Google Patents

Info

Publication number
DE4042388C2
DE4042388C2 DE4042388A DE4042388A DE4042388C2 DE 4042388 C2 DE4042388 C2 DE 4042388C2 DE 4042388 A DE4042388 A DE 4042388A DE 4042388 A DE4042388 A DE 4042388A DE 4042388 C2 DE4042388 C2 DE 4042388C2
Authority
DE
Germany
Prior art keywords
liquid crystal
light
deflector
crystal shutter
optical
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
DE4042388A
Other languages
German (de)
English (en)
Inventor
Yutaka Takata
Hiroo Nagaokakyo Kyoto Jp Kobayashi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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
Priority claimed from JP12723689A external-priority patent/JPH02304414A/ja
Priority claimed from JP1284471A external-priority patent/JPH03145383A/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Application granted granted Critical
Publication of DE4042388C2 publication Critical patent/DE4042388C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • G02B26/108—Scanning systems having one or more prisms as scanning elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/58—Means for changing the camera field of view without moving the camera body, e.g. nutating or panning of optics or image sensors
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Mechanical Optical Scanning Systems (AREA)
DE4042388A 1989-05-18 1990-05-17 Expired - Fee Related DE4042388C2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12723689A JPH02304414A (ja) 1989-05-18 1989-05-18 光偏向装置
JP1284471A JPH03145383A (ja) 1989-10-31 1989-10-31 ディスプレイ装置

Publications (1)

Publication Number Publication Date
DE4042388C2 true DE4042388C2 (ja) 1993-07-22

Family

ID=26463238

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4042388A Expired - Fee Related DE4042388C2 (ja) 1989-05-18 1990-05-17
DE4015920A Ceased DE4015920A1 (de) 1989-05-18 1990-05-17 Optischer deflektor und damit ausgestattete anzeigeeinheit

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE4015920A Ceased DE4015920A1 (de) 1989-05-18 1990-05-17 Optischer deflektor und damit ausgestattete anzeigeeinheit

Country Status (2)

Country Link
DE (2) DE4042388C2 (ja)
GB (1) GB2232268A (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5548347A (en) * 1990-12-27 1996-08-20 Philips Electronics North America Corporation Single panel color projection video display having improved scanning
US7187445B2 (en) 2001-07-19 2007-03-06 Automotive Distance Control Systems Gmbh Method and apparatus for optically scanning a scene
DE10139237A1 (de) 2001-08-09 2003-03-06 Conti Temic Microelectronic Vorrichtung zur Entfernungsmessung
DE10144130A1 (de) * 2001-08-31 2003-03-20 Papst Motoren Gmbh & Co Kg Abtastvorrichtung
DE10142425A1 (de) 2001-08-31 2003-04-17 Adc Automotive Dist Control Abtastvorrichtung
DE20306542U1 (de) * 2003-04-25 2003-08-28 Oculus Optikgeräte GmbH, 35582 Wetzlar Vorrichtung zur Projektion eines Lichtstrahls

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2222937A (en) * 1937-09-21 1940-11-26 Rca Corp Scanning device
DE2116469B2 (de) * 1971-04-03 1980-09-25 Elektro-Optik Gmbh & Co Kg, 2392 Gluecksburg Verfahren zur Realisierung von Lichtpunktdisplays
EP0254762A1 (de) * 1986-07-31 1988-02-03 Günter Dr.-Ing. Pusch Verfahren zum Abtasten thermographischer Bilder sowie Vorrichtung zur Durchführung dieses Verfahrens
US4747574A (en) * 1985-05-15 1988-05-31 Messerschmitt-Bolkow-Blohm Gmbh Apparatus for acquisition of the surface shape of a distant object by means of picture element scanning

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1429290A (en) * 1971-11-23 1976-03-24 Riley J T Scanning
US3956586A (en) * 1973-11-01 1976-05-11 Aga Aktiebolag Method of optical scanning
IT1036499B (it) * 1975-07-11 1979-10-30 Olivetti & Co Spa Visualizzatore di caratteri alfanumerici
DE2535394B2 (de) * 1975-08-08 1980-04-30 Industrie-Automation Gmbh & Co, 6900 Heidelberg Vorrichtung zum Abtasten thermograflscher Bilder
GB1541260A (en) * 1976-10-06 1979-02-28 Pusch G Sighting of targets
GB2047424B (en) * 1979-03-30 1983-08-03 Secr Defence Infra red imager having rotatable prism
DE3628480A1 (de) * 1985-08-23 1987-03-05 Canon Kk Verfahren und vorrichtung zur kompensation einer bewegung eines bildes
US4780739A (en) * 1985-09-06 1988-10-25 Canon Kabushiki Kaisha Anti-vibration imaging device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2222937A (en) * 1937-09-21 1940-11-26 Rca Corp Scanning device
DE2116469B2 (de) * 1971-04-03 1980-09-25 Elektro-Optik Gmbh & Co Kg, 2392 Gluecksburg Verfahren zur Realisierung von Lichtpunktdisplays
US4747574A (en) * 1985-05-15 1988-05-31 Messerschmitt-Bolkow-Blohm Gmbh Apparatus for acquisition of the surface shape of a distant object by means of picture element scanning
EP0254762A1 (de) * 1986-07-31 1988-02-03 Günter Dr.-Ing. Pusch Verfahren zum Abtasten thermographischer Bilder sowie Vorrichtung zur Durchführung dieses Verfahrens

Also Published As

Publication number Publication date
GB2232268A (en) 1990-12-05
GB9011126D0 (en) 1990-07-04
DE4015920A1 (de) 1990-11-22

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