JPS5610260A - Crt displayer - Google Patents
Crt displayerInfo
- Publication number
- JPS5610260A JPS5610260A JP8502679A JP8502679A JPS5610260A JP S5610260 A JPS5610260 A JP S5610260A JP 8502679 A JP8502679 A JP 8502679A JP 8502679 A JP8502679 A JP 8502679A JP S5610260 A JPS5610260 A JP S5610260A
- Authority
- JP
- Japan
- Prior art keywords
- brightness
- received signal
- signal
- voltage
- magnitude
- 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
Abstract
PURPOSE: To make possible to visualize faint signals effectively and appropriately by modulating brightness in inverse proportion to the level of received signals.
CONSTITUTION: An input signal is amplified by an amplifier 1 and applied to the electrode of a CRT 2, and the bright line is deflected in proportion to the amplitude of the received signal. An arranging circuit 3 arranges the waveform of a received signal, produces a positive or negative DC voltage proportional to the magnitude of the signal, and when modulating the brightness of the Braun tube 2 with this voltage, changes the brightness in inverse proportion to the voltage level, i.e., inversely as the magnitude of the received signal and thus modulates the brightness of the CRT2 so that it becomes brighter when the received signal is weaker.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8502679A JPS5610260A (en) | 1979-07-06 | 1979-07-06 | Crt displayer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8502679A JPS5610260A (en) | 1979-07-06 | 1979-07-06 | Crt displayer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5610260A true JPS5610260A (en) | 1981-02-02 |
JPS6129672B2 JPS6129672B2 (en) | 1986-07-08 |
Family
ID=13847201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8502679A Granted JPS5610260A (en) | 1979-07-06 | 1979-07-06 | Crt displayer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5610260A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7166824B2 (en) | 2002-03-12 | 2007-01-23 | Matsushita Electric Industrial Co., Ltd. | High-frequency heating apparatus and control method thereof |
-
1979
- 1979-07-06 JP JP8502679A patent/JPS5610260A/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7166824B2 (en) | 2002-03-12 | 2007-01-23 | Matsushita Electric Industrial Co., Ltd. | High-frequency heating apparatus and control method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS6129672B2 (en) | 1986-07-08 |
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