FR2439938A1 - Dispositif lumineux a guides de lumiere, economiseur d'energie - Google Patents
Dispositif lumineux a guides de lumiere, economiseur d'energieInfo
- Publication number
- FR2439938A1 FR2439938A1 FR7830280A FR7830280A FR2439938A1 FR 2439938 A1 FR2439938 A1 FR 2439938A1 FR 7830280 A FR7830280 A FR 7830280A FR 7830280 A FR7830280 A FR 7830280A FR 2439938 A1 FR2439938 A1 FR 2439938A1
- Authority
- FR
- France
- Prior art keywords
- light
- display
- light source
- low power
- screen
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/52—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames
- H01L23/538—Arrangements for conducting electric current within the device in operation from one component to another, i.e. interconnections, e.g. wires, lead frames the interconnection structure between a plurality of semiconductor chips being formed on, or in, insulating substrates
- H01L23/5384—Conductive vias through the substrate with or without pins, e.g. buried coaxial conductors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
- G02B6/0008—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted at the end of the fibre
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
DISPOSITIF LUMINEUX A GUIDES DE LUMIERE, ECONOMISEUR D'ENERGIE. IL COMPREND UNE ALIMENTATION ELECTRIQUE OU NON, UNE SOURCE LUMINEUSE UNIQUE DE FAIBLE PUISSANCE, UN MONOBLOC COMPOSE D'UN ECRAN PERFORE RECEVANT DES EMBOUTS DE GUIDES DE LUMIERE, UN SYSTEME DE CACHES ET DE DECOUPES, UNE PAROI DIFFUSANTE EN VERRE OU EN PLASTIQUE TRANSLUCIDE A RELIEFS (TYPE METACRYLATE A MOTIFS). L'INVENTION PEUT ETRE UTILISEE POUR TOUS PANNEAUX LUMINEUX A USAGE DE SIGNALISATION, DE PUBLICITE, DE DECORATION.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7830280A FR2439938A1 (fr) | 1978-10-25 | 1978-10-25 | Dispositif lumineux a guides de lumiere, economiseur d'energie |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7830280A FR2439938A1 (fr) | 1978-10-25 | 1978-10-25 | Dispositif lumineux a guides de lumiere, economiseur d'energie |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2439938A1 true FR2439938A1 (fr) | 1980-05-23 |
Family
ID=9214125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7830280A Withdrawn FR2439938A1 (fr) | 1978-10-25 | 1978-10-25 | Dispositif lumineux a guides de lumiere, economiseur d'energie |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2439938A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0340463A1 (fr) * | 1988-04-14 | 1989-11-08 | Hoechst Aktiengesellschaft | Enseigne lumineuse à fibres optiques |
FR2722863A1 (fr) * | 1994-07-22 | 1996-01-26 | Virag Sa | Dispositif de maintien des extremites de guides de lumiere desines a l'eclairage de zones de circulation ou d'intervention par des faisceaux lumineux emergeant de ces extremites et ensemble d'eclairage incorporant ce dispositif |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2243484A1 (fr) * | 1973-09-06 | 1975-04-04 | Jenaer Glaswerk Schott & Gen |
-
1978
- 1978-10-25 FR FR7830280A patent/FR2439938A1/fr not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2243484A1 (fr) * | 1973-09-06 | 1975-04-04 | Jenaer Glaswerk Schott & Gen |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0340463A1 (fr) * | 1988-04-14 | 1989-11-08 | Hoechst Aktiengesellschaft | Enseigne lumineuse à fibres optiques |
FR2722863A1 (fr) * | 1994-07-22 | 1996-01-26 | Virag Sa | Dispositif de maintien des extremites de guides de lumiere desines a l'eclairage de zones de circulation ou d'intervention par des faisceaux lumineux emergeant de ces extremites et ensemble d'eclairage incorporant ce dispositif |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |