FR924258A - Cabinet-shaped device for viewing projected images - Google Patents

Cabinet-shaped device for viewing projected images

Info

Publication number
FR924258A
FR924258A FR924258DA FR924258A FR 924258 A FR924258 A FR 924258A FR 924258D A FR924258D A FR 924258DA FR 924258 A FR924258 A FR 924258A
Authority
FR
France
Prior art keywords
cabinet
shaped device
projected images
viewing projected
viewing
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
Other languages
French (fr)
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Application granted granted Critical
Publication of FR924258A publication Critical patent/FR924258A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
FR924258D 1945-03-22 1946-03-20 Cabinet-shaped device for viewing projected images Expired FR924258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US584095A US2438022A (en) 1945-03-22 1945-03-22 Projection device for television apparatus

Publications (1)

Publication Number Publication Date
FR924258A true FR924258A (en) 1947-07-31

Family

ID=24335913

Family Applications (1)

Application Number Title Priority Date Filing Date
FR924258D Expired FR924258A (en) 1945-03-22 1946-03-20 Cabinet-shaped device for viewing projected images

Country Status (2)

Country Link
US (1) US2438022A (en)
FR (1) FR924258A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2566830A (en) * 1946-10-12 1951-09-04 Rca Corp Cabinet for television receivers
US2494364A (en) * 1947-01-08 1950-01-10 Gen Electric Vertically extensible projection television receiver cabinet
US2691560A (en) * 1949-10-27 1954-10-12 Motorola Inc Console cabinet tiltably mounted on its base
US2651967A (en) * 1950-05-22 1953-09-15 Leonard L Thomas Motion-picture projector cabinet
US2706139A (en) * 1951-08-20 1955-04-12 Jabczenski Stephen Television cabinet and removable closure therefor
US2769368A (en) * 1953-05-18 1956-11-06 Bearint Alvin Projection cabinet
US3457006A (en) * 1965-12-03 1969-07-22 Bell & Howell Co Projection station
US4022526A (en) * 1975-01-09 1977-05-10 Bell & Howell Company Portable film strip projector
FR2544675A1 (en) * 1983-04-22 1984-10-26 Agar Gerard Directable compactable cinematographic back-projection device with sound, which can be fitted to motor vehicles
GB2200783B (en) * 1987-01-15 1991-01-16 Compaq Computer Corp Adjustable display panel for portable computer
US7470030B2 (en) * 2005-07-28 2008-12-30 Hewlett-Packard Development Company, L.P. Cabinet-surface-mounted projection lens and methods
US8672427B2 (en) * 2010-01-25 2014-03-18 Pepsico, Inc. Video display for product merchandisers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2022903A (en) * 1929-07-20 1935-12-03 Rca Corp Household cabinet for motion picture projection
US1870702A (en) * 1931-04-13 1932-08-09 Rca Corp Television apparatus
US1988522A (en) * 1931-11-06 1935-01-22 Gramophone Co Ltd Optical projection cabinet
US2150992A (en) * 1936-10-23 1939-03-21 S C K Corp Picture display cabinet
AT157643B (en) * 1936-12-16 1939-12-27 Fernseh Ag Projection receiver.
US2273801A (en) * 1938-12-30 1942-02-17 Rca Corp Television receiver
US2668104A (en) * 1951-08-23 1954-02-02 Dow Chemical Co Plant growth regulant compositions comprising chloroaryloxyacetic acids and esters thereof

Also Published As

Publication number Publication date
US2438022A (en) 1948-03-16

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