JPS6241191U - - Google Patents
Info
- Publication number
- JPS6241191U JPS6241191U JP13319285U JP13319285U JPS6241191U JP S6241191 U JPS6241191 U JP S6241191U JP 13319285 U JP13319285 U JP 13319285U JP 13319285 U JP13319285 U JP 13319285U JP S6241191 U JPS6241191 U JP S6241191U
- Authority
- JP
- Japan
- Prior art keywords
- sawtooth wave
- horizontal scanning
- deflection amplifier
- display device
- circuit
- 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.)
- Granted
Links
- 230000010355 oscillation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000010356 wave oscillation Effects 0.000 description 1
Landscapes
- Radar Systems Or Details Thereof (AREA)
- Networks Using Active Elements (AREA)
Description
第１図はこの考案の一実施例であるＣＲＴ表示
装置の水平偏向系を示す概念図、第２図は従来例
の問題点を説明するための説明図である。
２……水平走査ノコギリ波発振回路、３……偏
向アンプ、６……負帰還回路、７……ノコギリ波
スタート電圧ラツチ回路。
FIG. 1 is a conceptual diagram showing a horizontal deflection system of a CRT display device which is an embodiment of this invention, and FIG. 2 is an explanatory diagram for explaining the problems of the conventional example. 2... Horizontal scanning sawtooth wave oscillation circuit, 3... Deflection amplifier, 6... Negative feedback circuit, 7... Sawtooth wave start voltage latch circuit.
Claims (1)
表示装置において、前記偏向アンプに水平走査ノ
コギリ波の信号を与える水平走査ノコギリ波発振
回路と、この発振回路より上記ノコギリ波の信号
を受けその振幅に比例した電圧を得てこれを前記
偏向アンプにオフセツト電圧として与えるラツチ
回路とを備えたＣＲＴ表示装置。 CRT that uses a negative feedback type deflection amplifier in the deflection system
The display device includes a horizontal scanning sawtooth wave oscillator circuit that provides a horizontal scanning sawtooth wave signal to the deflection amplifier; and a horizontal scanning sawtooth wave oscillator circuit that receives the sawtooth wave signal from the oscillation circuit, obtains a voltage proportional to the amplitude of the signal, and supplies this to the deflection amplifier. A CRT display device equipped with a latch circuit that provides an offset voltage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13319285U JPH0326548Y2 (en) | 1985-08-30 | 1985-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13319285U JPH0326548Y2 (en) | 1985-08-30 | 1985-08-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6241191U true JPS6241191U (en) | 1987-03-12 |
| JPH0326548Y2 JPH0326548Y2 (en) | 1991-06-07 |
Family
ID=31033274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13319285U Expired JPH0326548Y2 (en) | 1985-08-30 | 1985-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0326548Y2 (en) |
-
1985
- 1985-08-30 JP JP13319285U patent/JPH0326548Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0326548Y2 (en) | 1991-06-07 |