JPS6484993A - Video device - Google Patents

Video device

Info

Publication number
JPS6484993A
JPS6484993A JP24138387A JP24138387A JPS6484993A JP S6484993 A JPS6484993 A JP S6484993A JP 24138387 A JP24138387 A JP 24138387A JP 24138387 A JP24138387 A JP 24138387A JP S6484993 A JPS6484993 A JP S6484993A
Authority
JP
Japan
Prior art keywords
laser light
generates
display element
video image
circuit
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.)
Pending
Application number
JP24138387A
Other languages
Japanese (ja)
Inventor
Koichi Maruoka
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.)
Toshiba Engineering Corp
Original Assignee
Toshiba Engineering 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 Toshiba Engineering Corp filed Critical Toshiba Engineering Corp
Priority to JP24138387A priority Critical patent/JPS6484993A/en
Publication of JPS6484993A publication Critical patent/JPS6484993A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2294—Addressing the hologram to an active spatial light modulator

Abstract

PURPOSE:To obtain a dynamic stereoscopic video by providing a liquid crystal dot matrix display element being in the state of not passing a light in the stand by state, a drive means, a laser light emitting means, a video control means and an interface fringe generating means. CONSTITUTION:A microprocessor 5 generates a data to generate interference fringe in X and Y directions and sends the data to a video image control circuit 4. The circuit 4 generates video image in the X and Y axes to be displayed on the liquid crystal dot matrix display element 1 and generates a control signal to a laser light emitting circuit 3. Thus, an interference fringe pattern to pass the laser light in the display element 1 is generated and a dynamic stereoscopic video image is caused from the direction A by the radiation of the laser light and it is observed by an observer.
JP24138387A 1987-09-26 1987-09-26 Video device Pending JPS6484993A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24138387A JPS6484993A (en) 1987-09-26 1987-09-26 Video device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24138387A JPS6484993A (en) 1987-09-26 1987-09-26 Video device

Publications (1)

Publication Number Publication Date
JPS6484993A true JPS6484993A (en) 1989-03-30

Family

ID=17073467

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24138387A Pending JPS6484993A (en) 1987-09-26 1987-09-26 Video device

Country Status (1)

Country Link
JP (1) JPS6484993A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02302786A (en) * 1989-05-17 1990-12-14 Shimizu Corp Stereoscopic image display system
EP0586098A1 (en) * 1992-08-21 1994-03-09 Fujitsu Limited Space light modulating apparatus
EP0593276A1 (en) * 1992-10-13 1994-04-20 Fujitsu Limited Display apparatus
JP2006154133A (en) * 2004-11-26 2006-06-15 Ntt Docomo Inc Image display device, stereoscopic image display device and stereoscopic image display system
JP2006154131A (en) * 2004-11-26 2006-06-15 Ntt Docomo Inc Image display device, stereographic display device, and stereographic display system
JP2008155309A (en) * 2006-12-22 2008-07-10 I & T:Kk Apparatus for sucking workpiece

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5432224A (en) * 1977-08-17 1979-03-09 Sony Corp Reproducer of cube image

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5432224A (en) * 1977-08-17 1979-03-09 Sony Corp Reproducer of cube image

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02302786A (en) * 1989-05-17 1990-12-14 Shimizu Corp Stereoscopic image display system
EP0586098A1 (en) * 1992-08-21 1994-03-09 Fujitsu Limited Space light modulating apparatus
EP0593276A1 (en) * 1992-10-13 1994-04-20 Fujitsu Limited Display apparatus
US5739930A (en) * 1992-10-13 1998-04-14 Fujitsu Limited Display apparatus
JP2006154133A (en) * 2004-11-26 2006-06-15 Ntt Docomo Inc Image display device, stereoscopic image display device and stereoscopic image display system
JP2006154131A (en) * 2004-11-26 2006-06-15 Ntt Docomo Inc Image display device, stereographic display device, and stereographic display system
JP2008155309A (en) * 2006-12-22 2008-07-10 I & T:Kk Apparatus for sucking workpiece

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