NL8201817A - Video-projectieinrichting. - Google Patents

Video-projectieinrichting. Download PDF

Info

Publication number
NL8201817A
NL8201817A NL8201817A NL8201817A NL8201817A NL 8201817 A NL8201817 A NL 8201817A NL 8201817 A NL8201817 A NL 8201817A NL 8201817 A NL8201817 A NL 8201817A NL 8201817 A NL8201817 A NL 8201817A
Authority
NL
Netherlands
Prior art keywords
drive
chassis
retractable
pair
extendable
Prior art date
Application number
NL8201817A
Other languages
English (en)
Dutch (nl)
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of NL8201817A publication Critical patent/NL8201817A/nl

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
    • 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
    • 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
    • H04N5/7475—Constructional details of television projection apparatus
    • H04N2005/7483—Constructional details of television projection apparatus for colour television

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Projection Apparatus (AREA)
NL8201817A 1981-05-01 1982-05-03 Video-projectieinrichting. NL8201817A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1981063646U JPS6141345Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-05-01 1981-05-01
JP6364681 1981-05-01

Publications (1)

Publication Number Publication Date
NL8201817A true NL8201817A (nl) 1982-12-01

Family

ID=13235316

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8201817A NL8201817A (nl) 1981-05-01 1982-05-03 Video-projectieinrichting.

Country Status (7)

Country Link
JP (1) JPS6141345Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR (1) KR880004550Y1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1194352A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3216211A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2505117A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2097951B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL8201817A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU31863A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1952-10-03 1953-02-05
FR2208204B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1972-11-29 1978-02-10 Bellomayre Michel De
US4058837A (en) * 1976-09-07 1977-11-15 Muntz Earl W Projection television receiver
JPS5493326U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1977-12-14 1979-07-02
JPS593664Y2 (ja) * 1978-09-20 1984-02-01 ソニー株式会社 ビデオプロジエクタにおけるミラ−の開閉装置

Also Published As

Publication number Publication date
FR2505117A1 (fr) 1982-11-05
JPS57176780U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-11-09
KR880004550Y1 (ko) 1988-12-23
GB2097951B (en) 1984-11-21
FR2505117B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1985-01-04
KR830004369U (ko) 1983-12-30
DE3216211A1 (de) 1982-11-18
CA1194352A (en) 1985-10-01
JPS6141345Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-11-25
GB2097951A (en) 1982-11-10

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed