WO2004070592A3 - Screen filter - Google Patents

Screen filter Download PDF

Info

Publication number
WO2004070592A3
WO2004070592A3 PCT/EP2004/001155 EP2004001155W WO2004070592A3 WO 2004070592 A3 WO2004070592 A3 WO 2004070592A3 EP 2004001155 W EP2004001155 W EP 2004001155W WO 2004070592 A3 WO2004070592 A3 WO 2004070592A3
Authority
WO
WIPO (PCT)
Prior art keywords
screen filter
film
screen
hole pattern
generating light
Prior art date
Application number
PCT/EP2004/001155
Other languages
German (de)
French (fr)
Other versions
WO2004070592A2 (en
Inventor
Rainer M Heigl
Original Assignee
Rainer M Heigl
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 Rainer M Heigl filed Critical Rainer M Heigl
Publication of WO2004070592A2 publication Critical patent/WO2004070592A2/en
Publication of WO2004070592A3 publication Critical patent/WO2004070592A3/en

Links

Classifications

    • 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
    • G09F19/12—Advertising or display means not otherwise provided for using special optical effects

Abstract

The invention relates to a screen filter which is made of a film for covering television and/or computer screens. According to the invention, the film has a predetermined hole pattern such that the screen can only be used for generating light effects appearing through the hole pattern.
PCT/EP2004/001155 2003-02-10 2004-02-09 Screen filter WO2004070592A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20302052.9 2003-02-10
DE20302052U DE20302052U1 (en) 2003-02-10 2003-02-10 filters

Publications (2)

Publication Number Publication Date
WO2004070592A2 WO2004070592A2 (en) 2004-08-19
WO2004070592A3 true WO2004070592A3 (en) 2005-03-17

Family

ID=7979875

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/001155 WO2004070592A2 (en) 2003-02-10 2004-02-09 Screen filter

Country Status (2)

Country Link
DE (1) DE20302052U1 (en)
WO (1) WO2004070592A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3965598A (en) * 1974-11-14 1976-06-29 J. J. Avery, Inc. Identification device and method of making same
GB2169430A (en) * 1985-01-04 1986-07-09 James Robert Johnson Display device
DE3721434A1 (en) * 1987-06-29 1989-01-12 Jan Thoelke Information element with one or more character fields
FR2738653A1 (en) * 1995-09-08 1997-03-14 Gestra Groupe D Etudes Specifi Variable message display for signalling/advertising
DE29900655U1 (en) * 1999-01-19 1999-05-06 Aarcon Prauss Arminius Gmbh Screen for televisions and monitors

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3965598A (en) * 1974-11-14 1976-06-29 J. J. Avery, Inc. Identification device and method of making same
GB2169430A (en) * 1985-01-04 1986-07-09 James Robert Johnson Display device
DE3721434A1 (en) * 1987-06-29 1989-01-12 Jan Thoelke Information element with one or more character fields
FR2738653A1 (en) * 1995-09-08 1997-03-14 Gestra Groupe D Etudes Specifi Variable message display for signalling/advertising
DE29900655U1 (en) * 1999-01-19 1999-05-06 Aarcon Prauss Arminius Gmbh Screen for televisions and monitors

Also Published As

Publication number Publication date
DE20302052U1 (en) 2003-04-17
WO2004070592A2 (en) 2004-08-19

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