JPS6355683U - - Google Patents
Info
- Publication number
- JPS6355683U JPS6355683U JP14789886U JP14789886U JPS6355683U JP S6355683 U JPS6355683 U JP S6355683U JP 14789886 U JP14789886 U JP 14789886U JP 14789886 U JP14789886 U JP 14789886U JP S6355683 U JPS6355683 U JP S6355683U
- Authority
- JP
- Japan
- Prior art keywords
- display devices
- display
- brightness
- contrast
- voltage
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Television Receiver Circuits (AREA)
- Transforming Electric Information Into Light Information (AREA)
Description
第１図はこの考案の一実施例の映像表示回路を
示す構成図、第２図は従来の映像表示回路を示す
構成図である。 Ｄ１，Ｄ２，…Ｄｎ――表示器、Ｔ１，Ｔ２，
…Ｔｎ――トランジスタ、５――ブラウン管、８
――ＡＢＬ回路。
示す構成図、第２図は従来の映像表示回路を示す
構成図である。 Ｄ１，Ｄ２，…Ｄｎ――表示器、Ｔ１，Ｔ２，
…Ｔｎ――トランジスタ、５――ブラウン管、８
――ＡＢＬ回路。
Claims (1)
- ブラウン管に流れるアノード電流により、コン
トラスト又はブライトの少なくとも一方を調整、
制御する機能を具備した複数個の表示器を並べた
表示装置の映像表示回路であつて、前記複数個の
表示器のＡＢＬ電圧の最も低い電圧を検出する検
出手段の出力電圧により前記複数個の表示器のコ
ントラスト又はブライトの少なくとも一方を同時
に制御することを特徴とする映像表示回路。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986147898U JPH0520069Y2 (ja) | 1986-09-27 | 1986-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986147898U JPH0520069Y2 (ja) | 1986-09-27 | 1986-09-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6355683U true JPS6355683U (ja) | 1988-04-14 |
| JPH0520069Y2 JPH0520069Y2 (ja) | 1993-05-26 |
Family
ID=31061681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986147898U Expired - Lifetime JPH0520069Y2 (ja) | 1986-09-27 | 1986-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0520069Y2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0499454A2 (en) * | 1991-02-12 | 1992-08-19 | Pioneer Electronic Corporation | Automatic brightness limiter circuit |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60134570A (ja) * | 1983-12-22 | 1985-07-17 | Sony Corp | 多管式テレビジヨン受像機 |
-
1986
- 1986-09-27 JP JP1986147898U patent/JPH0520069Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60134570A (ja) * | 1983-12-22 | 1985-07-17 | Sony Corp | 多管式テレビジヨン受像機 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0499454A2 (en) * | 1991-02-12 | 1992-08-19 | Pioneer Electronic Corporation | Automatic brightness limiter circuit |
| EP0499454A3 (en) * | 1991-02-12 | 1992-10-14 | Pioneer Electronic Corporation | Automatic brightness limiter circuit |
| US5231496A (en) * | 1991-02-12 | 1993-07-27 | Pioneer Electronic Corporation | Automatic brightness limiter circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0520069Y2 (ja) | 1993-05-26 |