FR1547865A - Perfectionnements apportés aux dispositifs d'affichage - Google Patents
Perfectionnements apportés aux dispositifs d'affichageInfo
- Publication number
- FR1547865A FR1547865A FR130088A FR130088A FR1547865A FR 1547865 A FR1547865 A FR 1547865A FR 130088 A FR130088 A FR 130088A FR 130088 A FR130088 A FR 130088A FR 1547865 A FR1547865 A FR 1547865A
- Authority
- FR
- France
- Prior art keywords
- display devices
- display
- devices
- 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
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/62—Record carriers characterised by the selection of the material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K2/00—Non-electric light sources using luminescence; Light sources using electrochemiluminescence
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/0147—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on thermo-optic effects
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2/00—Demodulating light; Transferring the modulation of modulated light; Frequency-changing of light
- G02F2/02—Frequency-changing of light, e.g. by quantum counters
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/42—Illuminated signs; Luminous advertising with light sources activated by non-visible radiation
-
- 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
- G09F9/30—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 or characters are formed by combining individual elements
-
- 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
- G09F9/30—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 or characters are formed by combining individual elements
- G09F9/37—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 or characters are formed by combining individual elements being movable elements
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
- G09G3/16—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions by control of light from an independent source
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/14—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by means of electrically scanned solid-state devices
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- General Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Hardware Design (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59803866A | 1966-11-30 | 1966-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1547865A true FR1547865A (fr) | 1968-11-29 |
Family
ID=24393969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR130088A Expired FR1547865A (fr) | 1966-11-30 | 1967-11-29 | Perfectionnements apportés aux dispositifs d'affichage |
Country Status (3)
Country | Link |
---|---|
BR (1) | BR6794711D0 (fr) |
FR (1) | FR1547865A (fr) |
GB (1) | GB1138270A (fr) |
-
1967
- 1967-11-01 GB GB49635/67A patent/GB1138270A/en not_active Expired
- 1967-11-16 BR BR194711/67A patent/BR6794711D0/pt unknown
- 1967-11-29 FR FR130088A patent/FR1547865A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BR6794711D0 (pt) | 1973-03-13 |
GB1138270A (en) | 1968-12-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1523401A (fr) | Perfectionnements apportés aux dispositifs d'accrochage | |
FR1501466A (fr) | Perfectionnements aux dispositifs d'assemblage amovible | |
FR1540870A (fr) | Perfectionnements apportés aux dispositifs thermo-électriques | |
FR1476802A (fr) | Perfectionnements aux dispositifs d'accouplement élastique | |
FR1528657A (fr) | Perfectionnements aux dispositifs d'ensachage | |
FR1513655A (fr) | Dispositifs aidant l'audition | |
FR1484680A (fr) | Perfectionnements aux dispositifs obturateurs | |
BE762872R (fr) | Perfectionnements aux dispositifs d'assemblage pour | |
FR1547865A (fr) | Perfectionnements apportés aux dispositifs d'affichage | |
FR1365409A (fr) | Perfectionnements aux dispositifs d'éclairage | |
FR1507395A (fr) | Perfectionnements aux dispositifs d'affichage publicitaire | |
FR1465490A (fr) | Perfectionnements aux dispositifs d'affichage de symboles | |
FR1494776A (fr) | Perfectionnements aux dispositifs d'électrodialyse | |
FR1505611A (fr) | Perfectionnements aux dispositifs didactiques pour l'enseignement de l'arithmétique | |
FR1401038A (fr) | Perfectionnements aux dispositifs d'embrayage | |
FR1527487A (fr) | Perfectionnements aux dispositifs de présentation ou d'affichage | |
FR1483937A (fr) | Perfectionnements aux tubes d'affichage | |
FR1486019A (fr) | Perfectionnements aux dispositifs d'attelage | |
FR1379913A (fr) | Perfectionnements apportés aux dispositifs électro-optiques d'affichage | |
FR1431754A (fr) | Perfectionnements aux dispositifs d'enregistrement | |
FR1480172A (fr) | Perfectionnements aux dispositifs d'accouplement unidirectionnel | |
FR1545998A (fr) | Perfectionnements aux dispositifs d'exploration aérienne | |
FR92520E (fr) | Vitrine d'étalage | |
FR1498401A (fr) | Perfectionnements aux dispositifs d'accouplement d'arbres | |
FR1504579A (fr) | Perfectionnements aux dispositifs d'irradiation |