| 发明名称 |
|
| 摘要 |
A device for displaying variable quantities on the viewing screen of a cathode-ray tube by means of deflection coils which are energized by a number of deflection amplifiers coupled to different supply voltages, the deflection amplifier with the lowest supply voltage serving for signal components with the lowest frequencies and that with the highest supply voltage for the signal components with the highest frequencies. This results in a substantial reduction in power consumption. |
| 申请公布号 |
JPS5837545(B2) |
申请公布日期 |
1983.08.17 |
| 申请号 |
JP19780003240 |
申请日期 |
1978.01.14 |
| 申请人 |
FUIRITSUPUSU FURUUIRANPENFUABURIKEN NV |
发明人 |
SUROBOTAN ARISHITSUKU;RUNE HENDORIKU HAAMAA;UDOBIKUSU ANTONIUSU HERENA FURESUKENSU |
| 分类号 |
H04N3/16;A61B5/02;G01R13/22;G09G1/08 |
主分类号 |
H04N3/16 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
