FR2052915A1 - - Google Patents
Info
- Publication number
- FR2052915A1 FR2052915A1 FR6921486A FR6921486A FR2052915A1 FR 2052915 A1 FR2052915 A1 FR 2052915A1 FR 6921486 A FR6921486 A FR 6921486A FR 6921486 A FR6921486 A FR 6921486A FR 2052915 A1 FR2052915 A1 FR 2052915A1
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
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- 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
- G09F9/33—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 semiconductor devices, e.g. diodes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6921486A FR2052915B1 (enrdf_load_stackoverflow) | 1969-06-26 | 1969-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6921486A FR2052915B1 (enrdf_load_stackoverflow) | 1969-06-26 | 1969-06-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2052915A1 true FR2052915A1 (enrdf_load_stackoverflow) | 1971-04-16 |
| FR2052915B1 FR2052915B1 (enrdf_load_stackoverflow) | 1973-03-16 |
Family
ID=9036424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR6921486A Expired FR2052915B1 (enrdf_load_stackoverflow) | 1969-06-26 | 1969-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2052915B1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1344886A1 (de) * | 2002-03-12 | 2003-09-17 | Maria Krimmel | Schiebeelementanlage |
-
1969
- 1969-06-26 FR FR6921486A patent/FR2052915B1/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1344886A1 (de) * | 2002-03-12 | 2003-09-17 | Maria Krimmel | Schiebeelementanlage |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2052915B1 (enrdf_load_stackoverflow) | 1973-03-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |