JPS56145375A - Spiral crt display - Google Patents
Spiral crt displayInfo
- Publication number
- JPS56145375A JPS56145375A JP4873580A JP4873580A JPS56145375A JP S56145375 A JPS56145375 A JP S56145375A JP 4873580 A JP4873580 A JP 4873580A JP 4873580 A JP4873580 A JP 4873580A JP S56145375 A JPS56145375 A JP S56145375A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- output
- transformer
- spiral
- crt display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Radar Systems Or Details Thereof (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
PURPOSE: To decrease distortion and to reduce the cost of the device by constituting a complementary follower by the output stage of an image circuit and applying its output to a deflection yoke via a matching transformer.
CONSTITUTION: A circuit 20 is the output stage of an amplifier circut and a complementary emitter follower is constituted by a transistors Tr1 and Tr2. The DC component of the output of said complementary emitter follower is removed by a capacitor C1, and the output is applied to the primary side of a transformer Tr1 which constitutes a circuit 21. A capacitor C2 and the deflection yoke DY1 of a circuit 22 are connected to the secondary side of the transformer T1 in parallel.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4873580A JPS56145375A (en) | 1980-04-15 | 1980-04-15 | Spiral crt display |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4873580A JPS56145375A (en) | 1980-04-15 | 1980-04-15 | Spiral crt display |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56145375A true JPS56145375A (en) | 1981-11-12 |
Family
ID=12811537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4873580A Pending JPS56145375A (en) | 1980-04-15 | 1980-04-15 | Spiral crt display |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56145375A (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4939351A (en) * | 1972-03-02 | 1974-04-12 |
-
1980
- 1980-04-15 JP JP4873580A patent/JPS56145375A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4939351A (en) * | 1972-03-02 | 1974-04-12 |
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