JPS61176868U - - Google Patents
Info
- Publication number
- JPS61176868U JPS61176868U JP5928785U JP5928785U JPS61176868U JP S61176868 U JPS61176868 U JP S61176868U JP 5928785 U JP5928785 U JP 5928785U JP 5928785 U JP5928785 U JP 5928785U JP S61176868 U JPS61176868 U JP S61176868U
- Authority
- JP
- Japan
- Prior art keywords
- display
- signal
- information
- shortening
- horizontal blanking
- 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.)
- Pending
Links
- 238000004904 shortening Methods 0.000 claims description 6
- 238000003384 imaging method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
図面は、この考案のビデオカメラ装置の１実施
例を示し、第１図はブロツク図、第２図は角型ブ
ラウン管の表示画面を示す図、第３図ａ，ｂはそ
れぞれ第２図の表示画面への表示例を示す図、第
４図ａ〜ｄおよび第５図ａ〜ｇは動作説明用タイ
ミングチヤートである。
３，４……第１、第２短縮回路、１０……第１
加算回路、１５……選択加算回路、１８……角型
ブラウン管、１９……ビデオカメラ装置、Ｓ……
表示画面、Ｓａ，Ｓｂ……情報表示領域。
The drawings show one embodiment of the video camera device of this invention; FIG. 1 is a block diagram, FIG. 2 is a diagram showing the display screen of a rectangular cathode ray tube, and FIGS. 3a and 3b are the displays of FIG. Figures 4a to 4d and 5a to 5g showing examples of displays on the screen are timing charts for explaining the operation. 3, 4...first, second shortening circuit, 10...first
Addition circuit, 15...Selection addition circuit, 18...Square cathode ray tube, 19...Video camera device, S...
Display screen, Sa, Sb... Information display area.
Claims (1)
号にもとづく映像を表示する電子ビユーフアイン
ダと、前記輝度信号に重畳される水平帰線消去信
号の水平帰線消去期間および垂直帰線消去信号の
垂直帰線消去期間をそれぞれ短縮して出力する水
平短縮手段および垂直短縮手段と、前記水平短縮
手段からの前記水平帰線消去信号の前記水平帰線
消去期間の短縮された期間部分に第１の表示情報
にもとづく第１の表示信号を重畳する第１の重畳
手段と、前記垂直短縮手段からの前記垂直帰線消
去信号の前記垂直帰線消去期間の短縮された期間
部分に重畳された前記水平短縮手段からの前記水
平帰線消去信号の水平走査期間部分に、第２の表
示情報にもとづく第２の表示信号を重畳する第２
の重畳手段と、前記水平帰線消去期間の短縮によ
り前記ブラウン管の表示画面の左端部または右端
部に形成され前記第１の表示信号による前記第１
の表示情報を表示する帯状の第１の情報表示領域
と、前記垂直帰線消去期間の短縮により前記ブラ
ウン管の表示画面の上端部または下端部に形成さ
れ前記第２の表示信号による前記第２の表示情報
を表示する帯状の第２の情報表示領域とを備えた
ビデオカメラ装置。 An electronic viewfinder comprising a rectangular cathode ray tube and displaying an image based on a luminance signal from an imaging means, and a horizontal blanking period of a horizontal blanking signal superimposed on the luminance signal and a vertical blanking period of a vertical blanking signal. horizontal shortening means and vertical shortening means for respectively shortening and outputting periods; and first display information based on the shortened period portion of the horizontal blanking period of the horizontal blanking signal from the horizontal blanking means. a first superimposing means for superimposing a first display signal; and a first superimposing means for superimposing a first display signal; A second display signal based on second display information is superimposed on a horizontal scanning period portion of the horizontal blanking signal.
and a superimposing means formed at the left end or right end of the display screen of the cathode ray tube by shortening the horizontal blanking period, and the first display signal is generated by the first display signal.
a strip-shaped first information display area for displaying display information; and a first information display area formed at the upper end or lower end of the display screen of the cathode ray tube by shortening the vertical blanking period, and a second information display area formed by the second display signal. A video camera device comprising a band-shaped second information display area that displays display information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5928785U JPS61176868U (en) | 1985-04-20 | 1985-04-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5928785U JPS61176868U (en) | 1985-04-20 | 1985-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61176868U true JPS61176868U (en) | 1986-11-05 |
Family
ID=30585573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5928785U Pending JPS61176868U (en) | 1985-04-20 | 1985-04-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61176868U (en) |
-
1985
- 1985-04-20 JP JP5928785U patent/JPS61176868U/ja active Pending
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