CA1032271A - Memoire optique de grande densite utilisant un dispositif a plusieurs lentilles - Google Patents

Memoire optique de grande densite utilisant un dispositif a plusieurs lentilles

Info

Publication number
CA1032271A
CA1032271A CA216,569A CA216569A CA1032271A CA 1032271 A CA1032271 A CA 1032271A CA 216569 A CA216569 A CA 216569A CA 1032271 A CA1032271 A CA 1032271A
Authority
CA
Canada
Prior art keywords
storage means
high density
memory storage
lens array
optical memory
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.)
Expired
Application number
CA216,569A
Other languages
English (en)
Other versions
CA216569S (en
Inventor
Donald L. Roberts
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.)
NCR Voyix Corp
Original Assignee
NCR Corp
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 NCR Corp filed Critical NCR Corp
Application granted granted Critical
Publication of CA1032271A publication Critical patent/CA1032271A/fr
Expired 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/48—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
CA216,569A 1974-01-04 1974-12-20 Memoire optique de grande densite utilisant un dispositif a plusieurs lentilles Expired CA1032271A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US430933A US3898005A (en) 1974-01-04 1974-01-04 High density optical memory storage means employing a multiple lens array

Publications (1)

Publication Number Publication Date
CA1032271A true CA1032271A (fr) 1978-05-30

Family

ID=23709701

Family Applications (1)

Application Number Title Priority Date Filing Date
CA216,569A Expired CA1032271A (fr) 1974-01-04 1974-12-20 Memoire optique de grande densite utilisant un dispositif a plusieurs lentilles

Country Status (2)

Country Link
US (1) US3898005A (fr)
CA (1) CA1032271A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198158A (en) * 1978-04-14 1980-04-15 Bell Telephone Laboratories, Incorporated High resolution display
US4829339A (en) * 1987-05-26 1989-05-09 Silhouette Technology, Inc. Film printing/reading system
US4924254A (en) * 1987-05-26 1990-05-08 Silhouette Technology, Inc. Film printing/reading system
US5120127A (en) * 1987-05-26 1992-06-09 Silhouette Technology Inc. Determining the position of light emanating from a surface area
US4922284A (en) * 1987-05-26 1990-05-01 Silhouette Technology, Inc. Film printing/reading system
US5436871A (en) * 1991-12-30 1995-07-25 Information Optics Corporation Optical random access memory having folded image
US5379266A (en) * 1991-12-30 1995-01-03 Information Optics Corporation Optical random access memory
US5511035A (en) * 1991-12-30 1996-04-23 Information Optics Corporation Optical random access memory having diffractive simplex imaging lens
US5465238A (en) * 1991-12-30 1995-11-07 Information Optics Corporation Optical random access memory having multiple state data spots for extended storage capacity
US5926411A (en) * 1991-12-30 1999-07-20 Ioptics Incorporated Optical random access memory
US5696714A (en) * 1991-12-30 1997-12-09 Information Optics Corporation Optical random access memory
NO303098B1 (no) * 1995-06-23 1998-05-25 Opticom As Optisk datalagringsmedium med diffraktive optiske elementer og fremgangsmÕte til skriving og lesing av data i dette
JP3169923B2 (ja) * 1998-03-09 2001-05-28 セイコーインスツルメンツ株式会社 プリント装置のヘッド装置、これを有するプリント装置、及び画像処理システム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387547A (en) * 1967-06-30 1968-06-11 Acroflex Lab Inc Multiplex still-frame camera
GB1233782A (fr) * 1967-09-29 1971-05-26
US3617125A (en) * 1969-04-24 1971-11-02 Ncr Co Automatic generation of microscopic patterns in multiplicity at final size
US3703135A (en) * 1971-03-15 1972-11-21 Paul Wentworth Lang Multiple image film exposure and projection system
BE789941A (fr) * 1971-04-21 1973-02-01 Waly Adnan Systeme d'enregistrement et de lecture d'images miniaturisees
US3796487A (en) * 1973-01-12 1974-03-12 Lockheed Aircraft Corp Method for production of illustrated texts

Also Published As

Publication number Publication date
US3898005A (en) 1975-08-05

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