IT224897Z2 - PROTECTION SCREEN OF BULBS (LED) IN ELECTRONIC LIGHT PANELS. - Google Patents
PROTECTION SCREEN OF BULBS (LED) IN ELECTRONIC LIGHT PANELS.Info
- Publication number
- IT224897Z2 IT224897Z2 IT691190U IT691190U IT224897Z2 IT 224897 Z2 IT224897 Z2 IT 224897Z2 IT 691190 U IT691190 U IT 691190U IT 691190 U IT691190 U IT 691190U IT 224897 Z2 IT224897 Z2 IT 224897Z2
- Authority
- IT
- Italy
- Prior art keywords
- bulbs
- led
- protection screen
- electronic light
- light panels
- Prior art date
Links
Classifications
-
- 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)
- Illuminated Signs And Luminous Advertising (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT691190U IT224897Z2 (en) | 1990-01-25 | 1990-01-25 | PROTECTION SCREEN OF BULBS (LED) IN ELECTRONIC LIGHT PANELS. |
DE9100355U DE9100355U1 (en) | 1990-01-25 | 1991-01-12 | Protective screen for the lights (LED) of light boards or panels, in particular for overview, advertising or display boards and walls or the like. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT691190U IT224897Z2 (en) | 1990-01-25 | 1990-01-25 | PROTECTION SCREEN OF BULBS (LED) IN ELECTRONIC LIGHT PANELS. |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9006911V0 IT9006911V0 (en) | 1990-01-25 |
IT9006911U1 IT9006911U1 (en) | 1991-07-26 |
IT224897Z2 true IT224897Z2 (en) | 1996-07-30 |
Family
ID=11122248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT691190U IT224897Z2 (en) | 1990-01-25 | 1990-01-25 | PROTECTION SCREEN OF BULBS (LED) IN ELECTRONIC LIGHT PANELS. |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE9100355U1 (en) |
IT (1) | IT224897Z2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9411065U1 (en) * | 1994-07-07 | 1994-10-27 | Abler, Gerhard, 90475 Nürnberg | Luminous bodies for advertising, display and similar visible surfaces |
-
1990
- 1990-01-25 IT IT691190U patent/IT224897Z2/en active IP Right Grant
-
1991
- 1991-01-12 DE DE9100355U patent/DE9100355U1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IT9006911V0 (en) | 1990-01-25 |
DE9100355U1 (en) | 1991-04-04 |
IT9006911U1 (en) | 1991-07-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |