HUT52888A - Method and circuit arrangement for the control of point-matrix operation light information boards - Google Patents
Method and circuit arrangement for the control of point-matrix operation light information boardsInfo
- Publication number
- HUT52888A HUT52888A HU659288A HU659288A HUT52888A HU T52888 A HUT52888 A HU T52888A HU 659288 A HU659288 A HU 659288A HU 659288 A HU659288 A HU 659288A HU T52888 A HUT52888 A HU T52888A
- Authority
- HU
- Hungary
- Prior art keywords
- point
- control
- circuit arrangement
- light information
- matrix operation
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU659288A HU203162B (en) | 1988-12-23 | 1988-12-23 | Method and circuit arrangement for controlling indicating boards operated to display variable light information in point-matrix working |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU659288A HU203162B (en) | 1988-12-23 | 1988-12-23 | Method and circuit arrangement for controlling indicating boards operated to display variable light information in point-matrix working |
Publications (2)
Publication Number | Publication Date |
---|---|
HUT52888A true HUT52888A (en) | 1990-08-28 |
HU203162B HU203162B (en) | 1991-05-28 |
Family
ID=10971831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU659288A HU203162B (en) | 1988-12-23 | 1988-12-23 | Method and circuit arrangement for controlling indicating boards operated to display variable light information in point-matrix working |
Country Status (1)
Country | Link |
---|---|
HU (1) | HU203162B (en) |
-
1988
- 1988-12-23 HU HU659288A patent/HU203162B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HU203162B (en) | 1991-05-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0361192A3 (en) | Method of making circuit boards | |
KR930004772B1 (en) | Servo circuit | |
GB8829902D0 (en) | Control circuit | |
GB8726329D0 (en) | Pwm-fm control method & circuit | |
EP0404913A4 (en) | Improved dimming control circuit | |
GB9116720D0 (en) | Function selection circuit for electronic apparatus and control method using the circuit | |
GB8610379D0 (en) | Drumstick electronic controlling system | |
HUT54847A (en) | Method and circuit arrangement for operating xenon-metal-halide lamp | |
EP0335370A3 (en) | Automatic frequency control circuit | |
KR930000951B1 (en) | Servo circuit | |
DE69312082T2 (en) | ELECTRONIC CONTROL METHOD | |
EP0424250A3 (en) | Servo control circuit for image rotator | |
HUT52888A (en) | Method and circuit arrangement for the control of point-matrix operation light information boards | |
GB8916634D0 (en) | Electronic control systems | |
GB8810626D0 (en) | Fan control circuit | |
IL91092A0 (en) | Pwm inverter control method and circuit | |
EP0310589A3 (en) | Electronic control apparatus | |
EP0349161A3 (en) | Printed wiring board fabrication method | |
GB2221100B (en) | An improved circuit board | |
GB8903375D0 (en) | An improved circuit board | |
GB8814364D0 (en) | Circuit board laminate & method of providing same | |
GB2224164B (en) | An improved circuit board | |
GB2220107B (en) | Circuit board assembly | |
KR900017697U (en) | Recording control circuit | |
IE883231L (en) | Cabinet for electronic control circuitry |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
HMM4 | Cancellation of final prot. due to non-payment of fee |