FR2247807B1 - - Google Patents
Info
- Publication number
- FR2247807B1 FR2247807B1 FR7432851A FR7432851A FR2247807B1 FR 2247807 B1 FR2247807 B1 FR 2247807B1 FR 7432851 A FR7432851 A FR 7432851A FR 7432851 A FR7432851 A FR 7432851A FR 2247807 B1 FR2247807 B1 FR 2247807B1
- 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
Links
Classifications
-
- 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
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
- G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
- G09G3/296—Driving circuits for producing the waveforms applied to the driving electrodes
-
- 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
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
- G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
- G09G3/297—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels using opposed discharge type panels
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Plasma & Fusion (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Gas-Filled Discharge Tubes (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11619373A JPS5321979B2 (US07709020-20100504-C00041.png) | 1973-10-16 | 1973-10-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2247807A1 FR2247807A1 (US07709020-20100504-C00041.png) | 1975-05-09 |
FR2247807B1 true FR2247807B1 (US07709020-20100504-C00041.png) | 1978-09-15 |
Family
ID=14681125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7432851A Expired FR2247807B1 (US07709020-20100504-C00041.png) | 1973-10-16 | 1974-09-30 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3991342A (US07709020-20100504-C00041.png) |
JP (1) | JPS5321979B2 (US07709020-20100504-C00041.png) |
FR (1) | FR2247807B1 (US07709020-20100504-C00041.png) |
GB (1) | GB1485136A (US07709020-20100504-C00041.png) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3852609A (en) * | 1972-12-08 | 1974-12-03 | Owens Illinois Inc | Control apparatus for supplying operating potentials |
-
1973
- 1973-10-16 JP JP11619373A patent/JPS5321979B2/ja not_active Expired
-
1974
- 1974-09-30 FR FR7432851A patent/FR2247807B1/fr not_active Expired
- 1974-10-15 US US05/514,781 patent/US3991342A/en not_active Expired - Lifetime
- 1974-10-16 GB GB44898/74A patent/GB1485136A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2247807A1 (US07709020-20100504-C00041.png) | 1975-05-09 |
US3991342A (en) | 1976-11-09 |
JPS5321979B2 (US07709020-20100504-C00041.png) | 1978-07-06 |
JPS5068018A (US07709020-20100504-C00041.png) | 1975-06-07 |
GB1485136A (en) | 1977-09-08 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |