FR1428420A - Dispositif d'indication ou d'affichage - Google Patents
Dispositif d'indication ou d'affichageInfo
- Publication number
- FR1428420A FR1428420A FR9176A FR9176A FR1428420A FR 1428420 A FR1428420 A FR 1428420A FR 9176 A FR9176 A FR 9176A FR 9176 A FR9176 A FR 9176A FR 1428420 A FR1428420 A FR 1428420A
- Authority
- FR
- France
- Prior art keywords
- indication
- display device
- display
- 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
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/002—Photosensitive materials containing microcapsules
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/685—Compositions containing spiro-condensed pyran compounds or derivatives thereof, as photosensitive substances
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US352273A US3340631A (en) | 1964-03-16 | 1964-03-16 | Display devices |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1428420A true FR1428420A (fr) | 1966-02-11 |
Family
ID=23384467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9176A Expired FR1428420A (fr) | 1964-03-16 | 1965-03-15 | Dispositif d'indication ou d'affichage |
Country Status (4)
Country | Link |
---|---|
US (1) | US3340631A (fr) |
DE (1) | DE1258720B (fr) |
FR (1) | FR1428420A (fr) |
GB (1) | GB1038444A (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2946191A1 (de) * | 1979-11-15 | 1981-05-21 | Siemens AG, 1000 Berlin und 8000 München | Farbige leuchte, z.b. fuer leuchtreklame, aussen- und innenbeleuchtung |
US5017225A (en) * | 1987-12-02 | 1991-05-21 | Japan Capsular Products Inc. | Microencapsulated photochromic material, process for its preparation and a water-base ink composition prepared therefrom |
US8479424B1 (en) | 2009-05-04 | 2013-07-09 | C-M GLO, Inc. | Variable position sign |
US8109020B2 (en) | 2009-09-16 | 2012-02-07 | Everbrite, Llc | Illuminated sign |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1428639A (en) * | 1922-06-07 | 1922-09-12 | Junghans Helmut | Method of producing visible signals and advertisements on water surfaces |
NL226920A (fr) * | 1957-04-23 | |||
NL246986A (fr) * | 1959-01-02 | 1900-01-01 | ||
US3225470A (en) * | 1964-03-06 | 1965-12-28 | Ncr Co | Light-reactant display devices |
-
1964
- 1964-03-16 US US352273A patent/US3340631A/en not_active Expired - Lifetime
-
1965
- 1965-02-17 GB GB6860/65A patent/GB1038444A/en not_active Expired
- 1965-03-13 DE DEN26375A patent/DE1258720B/de active Pending
- 1965-03-15 FR FR9176A patent/FR1428420A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1038444A (en) | 1966-08-10 |
DE1258720B (de) | 1968-01-11 |
US3340631A (en) | 1967-09-12 |
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