JPS56113116A - Three-dimensional indicator - Google Patents

Three-dimensional indicator

Info

Publication number
JPS56113116A
JPS56113116A JP1575780A JP1575780A JPS56113116A JP S56113116 A JPS56113116 A JP S56113116A JP 1575780 A JP1575780 A JP 1575780A JP 1575780 A JP1575780 A JP 1575780A JP S56113116 A JPS56113116 A JP S56113116A
Authority
JP
Japan
Prior art keywords
screen
lens
light
dimensional
sliders
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
JP1575780A
Other languages
Japanese (ja)
Inventor
Makoto Iwahara
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP1575780A priority Critical patent/JPS56113116A/en
Publication of JPS56113116A publication Critical patent/JPS56113116A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/12—Advertising or display means not otherwise provided for using special optical effects
    • G09F19/18—Advertising or display means not otherwise provided for using special optical effects involving the use of optical projection means, e.g. projection of images on clouds

Landscapes

  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)

Abstract

PURPOSE:To execute a three-dimensional display easily and also at a low cost, by unifying in one body a convex or concave lens and a screen placed on its focusing surface, driving and displacing it, and simultaneously projecting a two-dimensional graphic form on the screen through the projector placed on the same plane. CONSTITUTION:A convex lens 13 which has been fixed to the sliders 3, 6 through the mounting frame 12, and a screen S which has been fixed to the sliders 3, 6 at its focal position perform a reciprocating motion in one body in the direction as indicated with an arrow through the motor M, the crank 1 and the rod 2. The trigger circuits T1-T4 operate and make the light source 7 emit a light beam, corresponding to a prescribed position of the screen through the microswitches SW1-SW4 which are turned on and off by the operation lever 10. The light beams which are projected in order from the projection lens 9 of each projector SP1-SP4 through each two-dimensional graphic form display plates K1-K4 become the parallel flux of light, and the images are formed in order on the screen S by the lens 13. Accordingly, a three-dimensional display can be executed easily and also at a low cost.
JP1575780A 1980-02-12 1980-02-12 Three-dimensional indicator Pending JPS56113116A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1575780A JPS56113116A (en) 1980-02-12 1980-02-12 Three-dimensional indicator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1575780A JPS56113116A (en) 1980-02-12 1980-02-12 Three-dimensional indicator

Publications (1)

Publication Number Publication Date
JPS56113116A true JPS56113116A (en) 1981-09-05

Family

ID=11897644

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1575780A Pending JPS56113116A (en) 1980-02-12 1980-02-12 Three-dimensional indicator

Country Status (1)

Country Link
JP (1) JPS56113116A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0726887U (en) * 1986-03-26 1995-05-19 エルサグ・インタナショナル・ベスローテン・フェンノートシャップ Holographic operator display for control systems
DE10323462B3 (en) * 2003-05-23 2005-01-27 Boll, Peter, Dr. Method and device for the three-dimensional representation of images
JP2014183963A (en) * 2013-03-22 2014-10-02 Fujifilm Corp Medical image distribution device, and medical image distribution system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0726887U (en) * 1986-03-26 1995-05-19 エルサグ・インタナショナル・ベスローテン・フェンノートシャップ Holographic operator display for control systems
DE10323462B3 (en) * 2003-05-23 2005-01-27 Boll, Peter, Dr. Method and device for the three-dimensional representation of images
JP2014183963A (en) * 2013-03-22 2014-10-02 Fujifilm Corp Medical image distribution device, and medical image distribution system

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