DK103587D0 - Optisk relae til tilvejebringelse af et projiceret billede der frembyder karakterer med forbedret laeselighed - Google Patents

Optisk relae til tilvejebringelse af et projiceret billede der frembyder karakterer med forbedret laeselighed

Info

Publication number
DK103587D0
DK103587D0 DK103587A DK103587A DK103587D0 DK 103587 D0 DK103587 D0 DK 103587D0 DK 103587 A DK103587 A DK 103587A DK 103587 A DK103587 A DK 103587A DK 103587 D0 DK103587 D0 DK 103587D0
Authority
DK
Denmark
Prior art keywords
projected image
image providing
optical relay
improved readability
providing characteristics
Prior art date
Application number
DK103587A
Other languages
English (en)
Other versions
DK103587A (da
Inventor
Remy Polaert
Maurice Tissot
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of DK103587D0 publication Critical patent/DK103587D0/da
Publication of DK103587A publication Critical patent/DK103587A/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • H04N5/7441—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being an array of liquid crystal cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Liquid Crystal Display Device Control (AREA)
DK103587A 1986-03-04 1987-02-27 Optisk relae til tilvejebringelse af et projiceret billede der frembyder karakterer med forbedret laeselighed DK103587A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8602992A FR2595495B1 (fr) 1986-03-04 1986-03-04 Relais optique fournissant une image projetee qui presente des caracteres ayant une lisibilite accrue

Publications (2)

Publication Number Publication Date
DK103587D0 true DK103587D0 (da) 1987-02-27
DK103587A DK103587A (da) 1987-09-05

Family

ID=9332727

Family Applications (1)

Application Number Title Priority Date Filing Date
DK103587A DK103587A (da) 1986-03-04 1987-02-27 Optisk relae til tilvejebringelse af et projiceret billede der frembyder karakterer med forbedret laeselighed

Country Status (5)

Country Link
US (1) US4866529A (da)
EP (1) EP0237107A1 (da)
JP (1) JPS62234119A (da)
DK (1) DK103587A (da)
FR (1) FR2595495B1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4864538A (en) * 1988-05-05 1989-09-05 Tektronix, Inc. Method and apparatus for addressing optical data storage locations
JPH03282515A (ja) * 1990-03-30 1991-12-12 Fujitsu General Ltd 表示装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB441505A (en) * 1934-08-28 1936-01-21 Ernest Edward Wright Improvements in or relating to television, telecinematographic and like systems
US2983824A (en) * 1955-05-06 1961-05-09 Ibm Electro-optical point shutter
FR1473212A (fr) * 1966-01-26 1967-03-17 Electronique & Physique Relais optique applicable à la télévision
FR1479284A (fr) * 1966-01-26 1967-05-05 Electronique & Physique Relais optique, notamment pour projecteurs de télévision
US3637931A (en) * 1968-12-20 1972-01-25 Philips Corp Optic relay for use in television
DE2103542A1 (de) * 1970-01-26 1971-08-12 Thomson Csf Kraftmeßvorrichtung
FR2386222A1 (fr) * 1977-03-30 1978-10-27 Videon Sa Systeme de television en relief par holographie
US4692758A (en) * 1984-04-02 1987-09-08 International Business Machines Corporation Legibility enhancement for alphanumeric displays

Also Published As

Publication number Publication date
JPS62234119A (ja) 1987-10-14
FR2595495B1 (fr) 1988-05-06
US4866529A (en) 1989-09-12
DK103587A (da) 1987-09-05
EP0237107A1 (fr) 1987-09-16
FR2595495A1 (fr) 1987-09-11

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment