GB2232268A - "Optical deflector and display unit using the same" - Google Patents

"Optical deflector and display unit using the same" Download PDF

Info

Publication number
GB2232268A
GB2232268A GB9011126A GB9011126A GB2232268A GB 2232268 A GB2232268 A GB 2232268A GB 9011126 A GB9011126 A GB 9011126A GB 9011126 A GB9011126 A GB 9011126A GB 2232268 A GB2232268 A GB 2232268A
Authority
GB
United Kingdom
Prior art keywords
prism
display unit
deflector
scanning
light beam
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.)
Withdrawn
Application number
GB9011126A
Other languages
English (en)
Other versions
GB9011126D0 (en
Inventor
Yutaka Takata
Hiroo 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
Publication of GB9011126D0 publication Critical patent/GB9011126D0/en
Publication of GB2232268A publication Critical patent/GB2232268A/en
Withdrawn legal-status Critical Current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

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Mechanical Optical Scanning Systems (AREA)
GB9011126A 1989-05-18 1990-05-17 "Optical deflector and display unit using the same" Withdrawn GB2232268A (en)

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 (2)

Publication Number Publication Date
GB9011126D0 GB9011126D0 (en) 1990-07-04
GB2232268A true GB2232268A (en) 1990-12-05

Family

ID=26463238

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9011126A Withdrawn GB2232268A (en) 1989-05-18 1990-05-17 "Optical deflector and display unit using the same"

Country Status (2)

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

Cited By (1)

* 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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 Optikgeraete Gmbh Vorrichtung zur Projektion eines Lichtstrahls

Citations (6)

* 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
GB1483118A (en) * 1973-11-01 1977-08-17 Aga Ab Optical scanning device
GB1541260A (en) * 1976-10-06 1979-02-28 Pusch G Sighting of targets
GB1556669A (en) * 1975-07-11 1979-11-28 Olivetti & Co Spa Visual display unit for alphanumeric characters
GB1564407A (en) * 1975-08-08 1980-04-10 Industrie Automation Gmbh & Co Scanning of optical beams
GB2047424A (en) * 1979-03-30 1980-11-26 Secr Defence Infra red imager having rotatable prism

Family Cites Families (6)

* 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
DE3517671A1 (de) * 1985-05-15 1986-11-20 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Vorrichtung zum bildpunktweisen erfassen der oberflaechengestalt eines entfernten objektes
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
EP0254762A1 (de) * 1986-07-31 1988-02-03 Günter Dr.-Ing. Pusch Verfahren zum Abtasten thermographischer Bilder sowie Vorrichtung zur Durchführung dieses Verfahrens

Patent Citations (6)

* 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
GB1483118A (en) * 1973-11-01 1977-08-17 Aga Ab Optical scanning device
GB1556669A (en) * 1975-07-11 1979-11-28 Olivetti & Co Spa Visual display unit for alphanumeric characters
GB1564407A (en) * 1975-08-08 1980-04-10 Industrie Automation Gmbh & Co Scanning of optical beams
GB1541260A (en) * 1976-10-06 1979-02-28 Pusch G Sighting of targets
GB2047424A (en) * 1979-03-30 1980-11-26 Secr Defence Infra red imager having rotatable prism

Cited By (1)

* 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

Also Published As

Publication number Publication date
GB9011126D0 (en) 1990-07-04
DE4015920A1 (de) 1990-11-22
DE4042388C2 (de) 1993-07-22

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)