KR940004659U - 자기소거회로 - Google Patents
자기소거회로Info
- Publication number
- KR940004659U KR940004659U KR2019920012431U KR920012431U KR940004659U KR 940004659 U KR940004659 U KR 940004659U KR 2019920012431 U KR2019920012431 U KR 2019920012431U KR 920012431 U KR920012431 U KR 920012431U KR 940004659 U KR940004659 U KR 940004659U
- Authority
- KR
- South Korea
- Prior art keywords
- self
- erasing circuit
- erasing
- circuit
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/16—Picture reproducers using cathode ray tubes
- H04N9/29—Picture reproducers using cathode ray tubes using demagnetisation or compensation of external magnetic fields
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J1/00—Circuit arrangements for dc mains or dc distribution networks
- H02J1/10—Parallel operation of dc sources
- H02J1/108—Parallel operation of dc sources using diodes blocking reverse current flow
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/26—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback
- H03K3/28—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback
- H03K3/281—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator
- H03K3/284—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of bipolar transistors with internal or external positive feedback using means other than a transformer for feedback using at least two transistors so coupled that the input of one is derived from the output of another, e.g. multivibrator monostable
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2231/00—Applications
- H01H2231/004—CRT
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K2005/00013—Delay, i.e. output pulse is delayed after input pulse and pulse length of output pulse is dependent on pulse length of input pulse
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92012431U KR950009161Y1 (ko) | 1992-07-07 | 1992-07-07 | 자기소거회로 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92012431U KR950009161Y1 (ko) | 1992-07-07 | 1992-07-07 | 자기소거회로 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940004659U true KR940004659U (ko) | 1994-02-24 |
KR950009161Y1 KR950009161Y1 (ko) | 1995-10-20 |
Family
ID=19336225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR92012431U KR950009161Y1 (ko) | 1992-07-07 | 1992-07-07 | 자기소거회로 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR950009161Y1 (ko) |
-
1992
- 1992-07-07 KR KR92012431U patent/KR950009161Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR950009161Y1 (ko) | 1995-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19980925 Year of fee payment: 4 |
|
LAPS | Lapse due to unpaid annual fee |