GB2288474B - Video projection system - Google Patents

Video projection system

Info

Publication number
GB2288474B
GB2288474B GB9505752A GB9505752A GB2288474B GB 2288474 B GB2288474 B GB 2288474B GB 9505752 A GB9505752 A GB 9505752A GB 9505752 A GB9505752 A GB 9505752A GB 2288474 B GB2288474 B GB 2288474B
Authority
GB
United Kingdom
Prior art keywords
projection system
video projection
video
projection
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 - Lifetime
Application number
GB9505752A
Other versions
GB2288474A (en
GB9505752D0 (en
Inventor
Ingo Berger
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.)
Infoscreen GmbH
Original Assignee
Infoscreen GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6907362&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB2288474(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Infoscreen GmbH filed Critical Infoscreen GmbH
Publication of GB9505752D0 publication Critical patent/GB9505752D0/en
Publication of GB2288474A publication Critical patent/GB2288474A/en
Application granted granted Critical
Publication of GB2288474B publication Critical patent/GB2288474B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G06F3/147—Digital output to display device ; Cooperation and interconnection of the display device with other functional units using display panels
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/22—Advertising or display means on roads, walls or similar surfaces, e.g. illuminated
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F19/00—Advertising or display means not otherwise provided for
    • G09F19/22—Advertising or display means on roads, walls or similar surfaces, e.g. illuminated
    • G09F2019/221—Advertising or display means on roads, walls or similar surfaces, e.g. illuminated on tunnel walls for underground trains
GB9505752A 1994-04-15 1995-03-21 Video projection system Expired - Lifetime GB2288474B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9406261U DE9406261U1 (en) 1994-04-15 1994-04-15 Video projection system

Publications (3)

Publication Number Publication Date
GB9505752D0 GB9505752D0 (en) 1995-05-10
GB2288474A GB2288474A (en) 1995-10-18
GB2288474B true GB2288474B (en) 1998-04-15

Family

ID=6907362

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9505752A Expired - Lifetime GB2288474B (en) 1994-04-15 1995-03-21 Video projection system

Country Status (6)

Country Link
AT (1) AT405005B (en)
DE (2) DE9406261U1 (en)
ES (1) ES2107956B1 (en)
FR (1) FR2718914B1 (en)
GB (1) GB2288474B (en)
NL (1) NL194289C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19606227C2 (en) * 1996-02-20 2003-01-02 Infoscreen Ges Fuer Stadtinfor Device for an optical multiple display of information
US7382334B1 (en) 1996-04-26 2008-06-03 T-Rex Property Ab Digital information system
US6005534A (en) 1996-04-26 1999-12-21 Dahlgren, Hylin & Jonason Media Ab Digital information system
GB2325104A (en) * 1997-05-01 1998-11-11 Red Fig Limited Apparatus for entertaining a crowd which is operative in response to sensed activity of crowd members
DE10048830A1 (en) * 2000-09-29 2002-04-25 Trend Network Ag Method for supplying real-time information to public transport vehicles, especially trains and trams, so that passengers can view the latest information on onboard travel displays
JP2002287242A (en) 2001-01-19 2002-10-03 Mitsubishi Electric Corp Projector, network system, and centralized management method for projector
DE202009008912U1 (en) 2008-06-25 2009-11-19 Pantazis-Von Zur Gathen, Odissefs Imaging system with an imaging system
DE202010006166U1 (en) 2010-04-27 2011-06-01 Wall AG, 10117 Video projection system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4899217A (en) * 1987-12-01 1990-02-06 Smart House Limited Partnership Communication and energy control system for houses
AU4591493A (en) * 1992-07-21 1994-02-14 Aotea Centre Board Of Management Visual image projector

Also Published As

Publication number Publication date
ES2107956A1 (en) 1997-12-01
DE9406261U1 (en) 1995-01-12
NL9500631A (en) 1995-11-01
GB2288474A (en) 1995-10-18
NL194289C (en) 2001-11-05
GB9505752D0 (en) 1995-05-10
ATA45395A (en) 1998-08-15
FR2718914A1 (en) 1995-10-20
ES2107956B1 (en) 1998-07-01
AT405005B (en) 1999-04-26
DE19506962C2 (en) 2003-11-13
DE19506962A1 (en) 1995-10-19
NL194289B (en) 2001-07-02
FR2718914B1 (en) 1996-12-20
DE19506962C5 (en) 2005-04-14

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20150320