KR920018637A - Day and night sign system - Google Patents
Day and night sign system Download PDFInfo
- Publication number
- KR920018637A KR920018637A KR1019910004088A KR910004088A KR920018637A KR 920018637 A KR920018637 A KR 920018637A KR 1019910004088 A KR1019910004088 A KR 1019910004088A KR 910004088 A KR910004088 A KR 910004088A KR 920018637 A KR920018637 A KR 920018637A
- Authority
- KR
- South Korea
- Prior art keywords
- drive
- direct light
- advertisement
- light emitting
- day
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/34—Illuminated signs; Luminous advertising with light sources co-operating with movable members, e.g. with shutters to cover or uncover the light source
Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명의 실시예 참고사시도,1 is a reference perspective view of an embodiment of the present invention;
제2도는 제1도의 요부 종단면도,2 is a longitudinal sectional view of the main part of FIG.
제3도에 제1도와 관련된 표출유니트의 구동회로도.3 is a driving circuit diagram of an expression unit related to FIG.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910004088A KR930009528B1 (en) | 1991-03-14 | 1991-03-14 | Signboard |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910004088A KR930009528B1 (en) | 1991-03-14 | 1991-03-14 | Signboard |
Publications (2)
Publication Number | Publication Date |
---|---|
KR920018637A true KR920018637A (en) | 1992-10-22 |
KR930009528B1 KR930009528B1 (en) | 1993-10-06 |
Family
ID=19312109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910004088A KR930009528B1 (en) | 1991-03-14 | 1991-03-14 | Signboard |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR930009528B1 (en) |
-
1991
- 1991-03-14 KR KR1019910004088A patent/KR930009528B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR930009528B1 (en) | 1993-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
NORF | Unpaid initial registration fee |