FR2679363B1 - - Google Patents
Info
- Publication number
- FR2679363B1 FR2679363B1 FR9109019A FR9109019A FR2679363B1 FR 2679363 B1 FR2679363 B1 FR 2679363B1 FR 9109019 A FR9109019 A FR 9109019A FR 9109019 A FR9109019 A FR 9109019A FR 2679363 B1 FR2679363 B1 FR 2679363B1
- Authority
- FR
- France
- 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 - Fee Related
Links
Classifications
-
- 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
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/3608—Fibre wiring boards, i.e. where fibres are embedded or attached in a pattern on or to a substrate, e.g. flexible sheets
-
- 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
- G02B6/001—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 along at least a portion of the lateral surface of the fibre
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/40—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character is selected from a number of characters arranged one beside the other, e.g. on a common carrier plate
-
- 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
- G02B6/0011—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 planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
- G02B6/006—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to produce indicia, symbols, texts or the like
-
- 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
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
- G02B6/3632—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means
- G02B6/3636—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means the mechanical coupling means being grooves
-
- 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
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
- G02B6/3684—Mechanical coupling means for mounting fibres to supporting carriers characterised by the manufacturing process of surface profiling of the supporting carrier
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9109019A FR2679363A1 (fr) | 1991-07-17 | 1991-07-17 | Procede de fabrication d'enseignes et panneaux de visualisation ultra-plats a fibres optiques plastique. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9109019A FR2679363A1 (fr) | 1991-07-17 | 1991-07-17 | Procede de fabrication d'enseignes et panneaux de visualisation ultra-plats a fibres optiques plastique. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2679363A1 FR2679363A1 (fr) | 1993-01-22 |
| FR2679363B1 true FR2679363B1 (US07943777-20110517-C00090.png) | 1997-02-21 |
Family
ID=9415215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9109019A Granted FR2679363A1 (fr) | 1991-07-17 | 1991-07-17 | Procede de fabrication d'enseignes et panneaux de visualisation ultra-plats a fibres optiques plastique. |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2679363A1 (US07943777-20110517-C00090.png) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5434755A (en) * | 1993-08-04 | 1995-07-18 | Allen-Bradley Company, Inc. | Illumination system for a light emitting panel |
| FR2726680A1 (fr) * | 1994-11-03 | 1996-05-10 | Tchakgarian Rene | Dispositif d'affichage a fibres optiques |
| FR2727841A1 (fr) * | 1994-12-09 | 1996-06-14 | Lalloz Benoit | Panneau de mobilier ou de decoration, notamment plateau de table, tablette de vitrine ou analogues |
| NO965312L (no) * | 1996-12-11 | 1998-06-12 | Skiltprodusenten G O Mekaniske | Anordning ved belysning av trafikkskilt, reklameskilt, opplysningsskilt og lignende |
| NL1019121C2 (nl) * | 2001-10-05 | 2003-04-08 | Datascan Group B V | Vlakke homogene lichtbron. |
| GB0403367D0 (en) * | 2004-02-16 | 2004-03-17 | Microsharp Corp Ltd | Light-coupling device for a display backlight assembly |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4172631A (en) * | 1975-01-07 | 1979-10-30 | Izon Corporation | Parallel optical fiber and strip illuminating arrays |
| JPS632003A (ja) * | 1986-06-23 | 1988-01-07 | Komei Tei | 薄いシ−ト状の面光源板 |
| US4977487A (en) * | 1987-10-09 | 1990-12-11 | Sakae Riken Kogyo Co., Ltd. | Face brightening device for use with vehicles |
-
1991
- 1991-07-17 FR FR9109019A patent/FR2679363A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2679363A1 (fr) | 1993-01-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |