GB756421A - Improvements relating to luminescent devices for advertising purposes - Google Patents
Improvements relating to luminescent devices for advertising purposesInfo
- Publication number
- GB756421A GB756421A GB965051A GB965051A GB756421A GB 756421 A GB756421 A GB 756421A GB 965051 A GB965051 A GB 965051A GB 965051 A GB965051 A GB 965051A GB 756421 A GB756421 A GB 756421A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubing
- luminescent
- luminescent material
- materials
- powder
- 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
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Luminescent Compositions (AREA)
Abstract
756,421. Luminescent materials. BRITISH THOMSON-HOUSTON CO., Ltd. Jan. 25, 1952 [April 25, 1951], No. 9650/51. Class 39 (1). An advertising device comprises thermoplastic tubing containing luminescent material and external source of ultra-violet radiation. The tubing can be of cellulose acetate or polyethylene and is flexible so that it can be bent to desired shape. The luminescent material can bo a powder, which may be coloured, adhering to the inner surface of the tubing and may be in juxtaposition to another luminescent or non- luminescent material. The tubing may be flattened to aid adherence of the powder. Alternatively the luminescent material can be a liquid which may be in motion and may contain bubbles of gas or vapour. The tubing may contain a core to diminish its internal volume. The luminescent materials may be solutions of rhodamine or anthracene, or zinc sulphide or zinc cadmium sulphide &c., as disclosed in Specification 521,099, [Group XL], or fluorescent materials which may be coated with or embedded in organic or partly organic materials as disclosed in Specification 722,802.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB965051A GB756421A (en) | 1951-04-25 | 1951-04-25 | Improvements relating to luminescent devices for advertising purposes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB965051A GB756421A (en) | 1951-04-25 | 1951-04-25 | Improvements relating to luminescent devices for advertising purposes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB756421A true GB756421A (en) | 1956-09-05 |
Family
ID=9876091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB965051A Expired GB756421A (en) | 1951-04-25 | 1951-04-25 | Improvements relating to luminescent devices for advertising purposes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB756421A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2588801A1 (en) * | 1985-10-17 | 1987-04-24 | Kibarer Fadil | Decorative lamp |
| WO1987003123A1 (en) * | 1985-11-12 | 1987-05-21 | Hartger Hendrik Dijkslag | A method and an apparatus for the evocation of a colour, a means provided with a luminous surface, and pigments |
-
1951
- 1951-04-25 GB GB965051A patent/GB756421A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2588801A1 (en) * | 1985-10-17 | 1987-04-24 | Kibarer Fadil | Decorative lamp |
| WO1987003123A1 (en) * | 1985-11-12 | 1987-05-21 | Hartger Hendrik Dijkslag | A method and an apparatus for the evocation of a colour, a means provided with a luminous surface, and pigments |
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