JPH0245591U - - Google Patents
Info
- Publication number
- JPH0245591U JPH0245591U JP12154188U JP12154188U JPH0245591U JP H0245591 U JPH0245591 U JP H0245591U JP 12154188 U JP12154188 U JP 12154188U JP 12154188 U JP12154188 U JP 12154188U JP H0245591 U JPH0245591 U JP H0245591U
- Authority
- JP
- Japan
- Prior art keywords
- display
- tone
- signal
- drive circuit
- full
- 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
- 238000010586 diagram Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 1
Description
第１図はこの考案にかかる表示器の駆動回路を
示すブロツク接続図、第２図は第１図における切
換手段の具体回路を示す回路図、第３図および第
４図はこの考案によるバー表示を示す説明図、第
５図は従来の表示器の駆動回路を示すブロツク接
続図、第６図は従来法によるバー表示を示す説明
図である。
５……ドライバー、７……蛍光表示管、８……
切換手段。
Fig. 1 is a block connection diagram showing a drive circuit for a display according to this invention, Fig. 2 is a circuit diagram showing a specific circuit of the switching means in Fig. 1, and Figs. 3 and 4 are bar displays according to this invention. FIG. 5 is a block connection diagram showing a conventional display drive circuit, and FIG. 6 is an explanatory diagram showing a bar display according to the conventional method. 5... Driver, 7... Fluorescent display tube, 8...
switching means.
Claims (1)
せしめる表示器の駆動回路において、上記表示器
７への信号ライン上に、該表示器の主目盛の明る
さをフルトーンからハーフトーンに、又はハーフ
トーンからフルトーンに切換えて表示せしめるた
めの切換手段８を設けてなることを特徴とする表
示器の駆動回路。 In a display drive circuit that supplies a display signal to the display 7 to display a bar graph, there is a signal on the signal line to the display 7 that changes the brightness of the main scale of the display from full tone to half tone or half tone. A display drive circuit characterized in that it is provided with a switching means 8 for switching from tone to full tone for display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988121541U JPH087428Y2 (en) | 1988-09-19 | 1988-09-19 | Display drive circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988121541U JPH087428Y2 (en) | 1988-09-19 | 1988-09-19 | Display drive circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0245591U true JPH0245591U (en) | 1990-03-28 |
| JPH087428Y2 JPH087428Y2 (en) | 1996-03-04 |
Family
ID=31368642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988121541U Expired - Lifetime JPH087428Y2 (en) | 1988-09-19 | 1988-09-19 | Display drive circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH087428Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58116616U (en) * | 1982-02-01 | 1983-08-09 | 株式会社東芝 | recorder |
| JPS6330969U (en) * | 1986-08-12 | 1988-02-29 |
-
1988
- 1988-09-19 JP JP1988121541U patent/JPH087428Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58116616U (en) * | 1982-02-01 | 1983-08-09 | 株式会社東芝 | recorder |
| JPS6330969U (en) * | 1986-08-12 | 1988-02-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH087428Y2 (en) | 1996-03-04 |