AT180418B - Tageslichtschirm für Durchprojektion - Google Patents

Tageslichtschirm für Durchprojektion

Info

Publication number
AT180418B
AT180418B AT180418DA AT180418B AT 180418 B AT180418 B AT 180418B AT 180418D A AT180418D A AT 180418DA AT 180418 B AT180418 B AT 180418B
Authority
AT
Austria
Prior art keywords
projection
daylight screen
daylight
screen
Prior art date
Application number
Other languages
English (en)
Inventor
Walter Dipl Ing Dr Techn Hesse
Manfred Dipl Ing Reiffenstein
Original Assignee
Walter Dipl Ing Dr Techn Hesse
Manfred Dipl Ing Reiffenstein
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 Walter Dipl Ing Dr Techn Hesse, Manfred Dipl Ing Reiffenstein filed Critical Walter Dipl Ing Dr Techn Hesse
Application granted granted Critical
Publication of AT180418B publication Critical patent/AT180418B/de

Links

AT180418D 1951-11-13 1951-11-13 Tageslichtschirm für Durchprojektion AT180418B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT180418T 1951-11-13

Publications (1)

Publication Number Publication Date
AT180418B true AT180418B (de) 1954-12-10

Family

ID=3660785

Family Applications (1)

Application Number Title Priority Date Filing Date
AT180418D AT180418B (de) 1951-11-13 1951-11-13 Tageslichtschirm für Durchprojektion

Country Status (1)

Country Link
AT (1) AT180418B (de)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218924A (en) * 1962-06-25 1965-11-23 Wendell S Miller Rear projection screen
US3704055A (en) * 1971-05-28 1972-11-28 Sung Kul Hong Projection screen
US3712707A (en) * 1970-02-27 1973-01-23 Gen Electric Composite back projection screen and method of forming
US4468092A (en) * 1982-02-25 1984-08-28 Mitsubishi Rayon Co., Ltd. Rear projection screen
US4561720A (en) * 1983-10-12 1985-12-31 Scan Screen A/S Transparent rear projection screen
US4936652A (en) * 1988-09-28 1990-06-26 Dai Nippon Printing Co., Ltd. Rear projection screen
EP0372827A3 (de) * 1988-12-09 1991-03-27 Dai Nippon Printing Co., Ltd. Rückprojektionsschirm
EP0433486A1 (de) * 1988-06-22 1991-06-26 Bke Bildtechnisches Konstruktions- Und Entwicklungsbüro Inh. Ernst Stechemesser Rückprojektions-Bildscheibe

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218924A (en) * 1962-06-25 1965-11-23 Wendell S Miller Rear projection screen
US3712707A (en) * 1970-02-27 1973-01-23 Gen Electric Composite back projection screen and method of forming
US3704055A (en) * 1971-05-28 1972-11-28 Sung Kul Hong Projection screen
US4468092A (en) * 1982-02-25 1984-08-28 Mitsubishi Rayon Co., Ltd. Rear projection screen
US4561720A (en) * 1983-10-12 1985-12-31 Scan Screen A/S Transparent rear projection screen
EP0433486A1 (de) * 1988-06-22 1991-06-26 Bke Bildtechnisches Konstruktions- Und Entwicklungsbüro Inh. Ernst Stechemesser Rückprojektions-Bildscheibe
US4936652A (en) * 1988-09-28 1990-06-26 Dai Nippon Printing Co., Ltd. Rear projection screen
EP0372827A3 (de) * 1988-12-09 1991-03-27 Dai Nippon Printing Co., Ltd. Rückprojektionsschirm

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