BE890123A - PROJECTOR WITH REAL IMAGE - Google Patents

PROJECTOR WITH REAL IMAGE

Info

Publication number
BE890123A
BE890123A BE0/205797A BE205797A BE890123A BE 890123 A BE890123 A BE 890123A BE 0/205797 A BE0/205797 A BE 0/205797A BE 205797 A BE205797 A BE 205797A BE 890123 A BE890123 A BE 890123A
Authority
BE
Belgium
Prior art keywords
projector
real image
real
image
Prior art date
Application number
BE0/205797A
Other languages
Dutch (nl)
Original Assignee
Kassies Michael
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 Kassies Michael filed Critical Kassies Michael
Publication of BE890123A publication Critical patent/BE890123A/en

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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/50—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels
    • G02B30/56—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels by projecting aerial or floating images
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/12—Signs, boards or panels, illuminated from behind the insignia using a transparent mirror or other light reflecting surface transparent to transmitted light whereby a sign, symbol, picture or other is visible only when illuminated

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Marketing (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Conversion Of X-Rays Into Visible Images (AREA)
BE0/205797A 1980-08-29 1981-08-27 PROJECTOR WITH REAL IMAGE BE890123A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18255080A 1980-08-29 1980-08-29

Publications (1)

Publication Number Publication Date
BE890123A true BE890123A (en) 1981-12-16

Family

ID=22668951

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/205797A BE890123A (en) 1980-08-29 1981-08-27 PROJECTOR WITH REAL IMAGE

Country Status (8)

Country Link
EP (1) EP0065954A1 (en)
AU (1) AU7536581A (en)
BE (1) BE890123A (en)
CA (1) CA1163481A (en)
IT (1) IT1143424B (en)
MX (1) MX152353A (en)
WO (1) WO1982000911A1 (en)
ZA (1) ZA815690B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9415894D0 (en) * 1994-08-05 1994-09-28 Central Research Lab Ltd An apparatus for displaying an image
DE102008022011A1 (en) 2008-05-02 2009-11-05 Becker, Stefanie Device for virtual representation of a light source and use of this
CN101907955B (en) * 2010-06-29 2012-11-21 苏州佳世达电通有限公司 Optical touch panel
DE102012105170B3 (en) 2012-06-14 2013-09-26 Martin Göbel Device for generating a virtual light image

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191000378A (en) * 1910-01-06 1911-01-06 Fernand Sauvage Improvements in Optical Projection Apparatus.
GB248276A (en) * 1925-09-19 1926-03-04 Thomas Sapp Improvements in and relating to signs
GB768394A (en) * 1954-01-07 1957-02-13 Henri Albert Alekan Improvements in and relating to apparatus for taking composite pictures by photography or television
US3200702A (en) * 1962-08-15 1965-08-17 Itt Stereoscopic projection apparatus
US4168900A (en) * 1978-04-24 1979-09-25 Minolta Camera Kabushiki Kaisha Compact erect optical imaging copier system and method

Also Published As

Publication number Publication date
CA1163481A (en) 1984-03-13
AU7536581A (en) 1982-04-08
ZA815690B (en) 1982-06-30
WO1982000911A1 (en) 1982-03-18
MX152353A (en) 1985-07-02
IT1143424B (en) 1986-10-22
IT8149184A0 (en) 1981-08-27
EP0065954A1 (en) 1982-12-08

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: KASSIES MICHAEL

Effective date: 19850831