DE3828562A1 - Durchlichtprojektor - Google Patents

Durchlichtprojektor

Info

Publication number
DE3828562A1
DE3828562A1 DE3828562A DE3828562A DE3828562A1 DE 3828562 A1 DE3828562 A1 DE 3828562A1 DE 3828562 A DE3828562 A DE 3828562A DE 3828562 A DE3828562 A DE 3828562A DE 3828562 A1 DE3828562 A1 DE 3828562A1
Authority
DE
Germany
Prior art keywords
condenser
projector
light projector
projected
transmitted light
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
DE3828562A
Other languages
German (de)
English (en)
Other versions
DE3828562C2 (enExample
Inventor
Des Erfinders Auf Nennung Verzicht
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.)
GRUNWALD PROJEKTOREN AG
Original Assignee
GRUNWALD PROJEKTOREN AG
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 GRUNWALD PROJEKTOREN AG filed Critical GRUNWALD PROJEKTOREN AG
Priority to DE3828562A priority Critical patent/DE3828562A1/de
Publication of DE3828562A1 publication Critical patent/DE3828562A1/de
Application granted granted Critical
Publication of DE3828562C2 publication Critical patent/DE3828562C2/de
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G03B21/005—Projectors using an electronic spatial light modulator but not peculiar thereto
    • G03B21/006—Projectors using an electronic spatial light modulator but not peculiar thereto using LCD's

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Liquid Crystal (AREA)
  • Projection Apparatus (AREA)
DE3828562A 1988-08-23 1988-08-23 Durchlichtprojektor Granted DE3828562A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE3828562A DE3828562A1 (de) 1988-08-23 1988-08-23 Durchlichtprojektor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3828562A DE3828562A1 (de) 1988-08-23 1988-08-23 Durchlichtprojektor

Publications (2)

Publication Number Publication Date
DE3828562A1 true DE3828562A1 (de) 1990-03-08
DE3828562C2 DE3828562C2 (enExample) 1991-07-04

Family

ID=6361412

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3828562A Granted DE3828562A1 (de) 1988-08-23 1988-08-23 Durchlichtprojektor

Country Status (1)

Country Link
DE (1) DE3828562A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4111818A1 (de) * 1991-04-11 1992-11-12 Geha Werke Gmbh Klapparm fuer den projektionskopf eines arbeitsprojektors
US5730517A (en) * 1993-03-23 1998-03-24 Optica Nova Onab Ab Projector

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4309010A1 (de) * 1993-03-20 1994-09-22 S L E Gmbh Transportable Bildwerfervorrichtung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3519506A1 (de) * 1985-05-31 1986-12-04 Demolux Gmbh & Co Kg, 6070 Langen Overhead-projektor
EP0277469A2 (en) * 1987-01-22 1988-08-10 Optica Nova ONAB AB Projector apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3519506A1 (de) * 1985-05-31 1986-12-04 Demolux Gmbh & Co Kg, 6070 Langen Overhead-projektor
EP0277469A2 (en) * 1987-01-22 1988-08-10 Optica Nova ONAB AB Projector apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4111818A1 (de) * 1991-04-11 1992-11-12 Geha Werke Gmbh Klapparm fuer den projektionskopf eines arbeitsprojektors
US5730517A (en) * 1993-03-23 1998-03-24 Optica Nova Onab Ab Projector

Also Published As

Publication number Publication date
DE3828562C2 (enExample) 1991-07-04

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee