JPS57138285A - Three-dimensional television device - Google Patents

Three-dimensional television device

Info

Publication number
JPS57138285A
JPS57138285A JP56024117A JP2411781A JPS57138285A JP S57138285 A JPS57138285 A JP S57138285A JP 56024117 A JP56024117 A JP 56024117A JP 2411781 A JP2411781 A JP 2411781A JP S57138285 A JPS57138285 A JP S57138285A
Authority
JP
Japan
Prior art keywords
image
signal
during
field
output
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.)
Granted
Application number
JP56024117A
Other languages
Japanese (ja)
Other versions
JPS6161757B2 (en
Inventor
Masayuki Iwai
Kaoru Sasabe
Masaharu Iwashita
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP56024117A priority Critical patent/JPS57138285A/en
Publication of JPS57138285A publication Critical patent/JPS57138285A/en
Publication of JPS6161757B2 publication Critical patent/JPS6161757B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof

Abstract

PURPOSE:To obtain a flicker-free three-dimensional TV image by using a magnetic sheet memory, and outputting signals, delayed when a right-image and a left- image signal are absent, then projecting two fields of the same image each for the left and right image. CONSTITUTION:As the output signal of a video tape recorder 10, a right-image and a left-image signal are outputted, field by field, alternately in every. The right image is projected by connecting an electronic switch 14 to a terminal (b) during a right-image output period and by inputting the signal to a TV receiver 16. During this period, the image is recorded on a one-field magnetic sheet memory 11. Then, the switch 14 is changed over to a terminal (a) to output the image during a left-image output period. Consequently, the same image from the receiver 16 is projected on a CRT18 by two fields at every time without absence. The left image is the same. For this purpose, two deflecting plates 20 and 21 having different angles of deflection are arranged in front of CRTs 18 and 19, and the images are synthesized through a half-mirror to obtain a flicker- free three-dimensional image through deflecting eyeglasses 23 and 24 conforming with the deflecting plates.
JP56024117A 1981-02-19 1981-02-19 Three-dimensional television device Granted JPS57138285A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56024117A JPS57138285A (en) 1981-02-19 1981-02-19 Three-dimensional television device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56024117A JPS57138285A (en) 1981-02-19 1981-02-19 Three-dimensional television device

Publications (2)

Publication Number Publication Date
JPS57138285A true JPS57138285A (en) 1982-08-26
JPS6161757B2 JPS6161757B2 (en) 1986-12-26

Family

ID=12129371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56024117A Granted JPS57138285A (en) 1981-02-19 1981-02-19 Three-dimensional television device

Country Status (1)

Country Link
JP (1) JPS57138285A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61253992A (en) * 1985-05-02 1986-11-11 Clarion Co Ltd Transmitting and reproducing method for stereoscopic television
JPS63215284A (en) * 1987-03-04 1988-09-07 Mitsubishi Precision Co Ltd Stereoscopic image display device
JPH0340592A (en) * 1987-10-31 1991-02-21 Gold Star Co Ltd Lcd projector driving method for high brightness solid
US5187862A (en) * 1990-08-02 1993-02-23 Yazaki Corporation Disengaging tool for terminal and wire connector
US5839921A (en) * 1995-10-13 1998-11-24 Yazaki Corporation Terminal extracting assembly

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4987222A (en) * 1972-12-23 1974-08-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4987222A (en) * 1972-12-23 1974-08-21

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61253992A (en) * 1985-05-02 1986-11-11 Clarion Co Ltd Transmitting and reproducing method for stereoscopic television
JPS63215284A (en) * 1987-03-04 1988-09-07 Mitsubishi Precision Co Ltd Stereoscopic image display device
JPH0340592A (en) * 1987-10-31 1991-02-21 Gold Star Co Ltd Lcd projector driving method for high brightness solid
US5187862A (en) * 1990-08-02 1993-02-23 Yazaki Corporation Disengaging tool for terminal and wire connector
US5839921A (en) * 1995-10-13 1998-11-24 Yazaki Corporation Terminal extracting assembly

Also Published As

Publication number Publication date
JPS6161757B2 (en) 1986-12-26

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