KR102373112B9 - Optical fiber lighting unit and light-emitting type sign board having the same - Google Patents
Optical fiber lighting unit and light-emitting type sign board having the sameInfo
- Publication number
- KR102373112B9 KR102373112B9 KR1020210110775A KR20210110775A KR102373112B9 KR 102373112 B9 KR102373112 B9 KR 102373112B9 KR 1020210110775 A KR1020210110775 A KR 1020210110775A KR 20210110775 A KR20210110775 A KR 20210110775A KR 102373112 B9 KR102373112 B9 KR 102373112B9
- Authority
- KR
- South Korea
- Prior art keywords
- light
- optical fiber
- same
- lighting unit
- sign board
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020210110775A KR102373112B1 (en) | 2021-08-23 | 2021-08-23 | Optical fiber lighting unit and light-emitting type sign board having the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020210110775A KR102373112B1 (en) | 2021-08-23 | 2021-08-23 | Optical fiber lighting unit and light-emitting type sign board having the same |
Publications (2)
Publication Number | Publication Date |
---|---|
KR102373112B1 KR102373112B1 (en) | 2022-03-14 |
KR102373112B9 true KR102373112B9 (en) | 2022-05-23 |
Family
ID=80823910
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020210110775A KR102373112B1 (en) | 2021-08-23 | 2021-08-23 | Optical fiber lighting unit and light-emitting type sign board having the same |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR102373112B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102582721B1 (en) * | 2022-12-26 | 2023-09-26 | 주식회사 덕운 | Lighting sign board |
KR102532233B1 (en) | 2022-12-27 | 2023-05-16 | 주식회사 이도산업 | Connector device for fiber optic light-emitting signs |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100612474B1 (en) * | 2005-04-15 | 2006-08-16 | 주식회사 에이엘테크 | An advertising device using optical fiber |
KR101098857B1 (en) | 2011-08-01 | 2011-12-26 | (주)피엘티 | Luminescence signal by optical cable |
KR101511049B1 (en) | 2014-12-18 | 2015-04-20 | 주식회사 에이엘테크 | light-emitting sign board device using optical fiber |
-
2021
- 2021-08-23 KR KR1020210110775A patent/KR102373112B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR102373112B1 (en) | 2022-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
G170 | Re-publication after modification of scope of protection [patent] |