AU531832B2 - Optical displays - Google Patents

Optical displays

Info

Publication number
AU531832B2
AU531832B2 AU66263/81A AU6626381A AU531832B2 AU 531832 B2 AU531832 B2 AU 531832B2 AU 66263/81 A AU66263/81 A AU 66263/81A AU 6626381 A AU6626381 A AU 6626381A AU 531832 B2 AU531832 B2 AU 531832B2
Authority
AU
Australia
Prior art keywords
optical displays
displays
optical
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
AU66263/81A
Other versions
AU6626381A (en
Inventor
Gunner Bolz
Sherman E. Deforest
Robert E Laquey
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.)
Iris International Inc
Original Assignee
International Remote Imaging Systems Inc
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 International Remote Imaging Systems Inc filed Critical International Remote Imaging Systems Inc
Priority to AU66263/81A priority Critical patent/AU531832B2/en
Publication of AU6626381A publication Critical patent/AU6626381A/en
Application granted granted Critical
Publication of AU531832B2 publication Critical patent/AU531832B2/en
Anticipated expiration legal-status Critical
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/02—Viewing or reading apparatus
    • G02B27/022—Viewing apparatus
    • G02B27/024—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies
    • G02B27/026—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies and a display device, e.g. CRT, LCD, for adding markings or signs or to enhance the contrast of the viewed object
AU66263/81A 1981-01-16 1981-01-16 Optical displays Expired AU531832B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU66263/81A AU531832B2 (en) 1981-01-16 1981-01-16 Optical displays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU66263/81A AU531832B2 (en) 1981-01-16 1981-01-16 Optical displays

Publications (2)

Publication Number Publication Date
AU6626381A AU6626381A (en) 1982-07-29
AU531832B2 true AU531832B2 (en) 1983-09-08

Family

ID=3750840

Family Applications (1)

Application Number Title Priority Date Filing Date
AU66263/81A Expired AU531832B2 (en) 1981-01-16 1981-01-16 Optical displays

Country Status (1)

Country Link
AU (1) AU531832B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2969319A1 (en) * 2010-12-20 2012-06-22 Optinnova Self-calibrated interactive video-projection device e.g. interactive whiteboard device, for use in e.g. teaching field, has separation unit oriented such that lighting and detection paths are superimposed between separation unit and screen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2969319A1 (en) * 2010-12-20 2012-06-22 Optinnova Self-calibrated interactive video-projection device e.g. interactive whiteboard device, for use in e.g. teaching field, has separation unit oriented such that lighting and detection paths are superimposed between separation unit and screen

Also Published As

Publication number Publication date
AU6626381A (en) 1982-07-29

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired