JPH045775U - - Google Patents
Info
- Publication number
- JPH045775U JPH045775U JP4565090U JP4565090U JPH045775U JP H045775 U JPH045775 U JP H045775U JP 4565090 U JP4565090 U JP 4565090U JP 4565090 U JP4565090 U JP 4565090U JP H045775 U JPH045775 U JP H045775U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- image
- control signal
- obtaining
- forming
- 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
Landscapes
- Studio Circuits (AREA)
- Television Signal Processing For Recording (AREA)
Description
第１図は、本発明の一実施例を示す画像表示装
置を内蔵する画像記録再生装置のブロツク構成図
、第２，３図は、それぞれ上記第１図の画像表示
装置による分割表示画面の表示状態を示す図、第
４図は、上記第１図の画像記録再生装置の映像混
合回路部のブロツク構成図、第５図は、上記第１
図の画像表示装置の分割表示処理のフローチヤー
ト、第６図は、上記第５図の分割表示処理に用い
られるサブルーチンの分割位置移動処理のフロー
チヤート、第７図は、同様に上記第５図の分割表
示処理におけるサブルーチンの分割モード切換処
理のフローチヤートである。
１６……フロツピデイスク（画像情報記録媒体
）、［１５……磁気ヘツド、１９……再生回路部
］（第１信号を得る画像再生手段）、２１……メ
モリ回路部（第２信号を得る画像読出し手段）、
２６……映像混合回路部（切換手段）、［１８…
…システムコントローラ、２８ａ……□＋キー、
２８ｂ……□−キー］一対の操作キー］（制御信
号形成手段）。
FIG. 1 is a block diagram of an image recording and reproducing device incorporating an image display device showing an embodiment of the present invention, and FIGS. 2 and 3 show split display screen displays by the image display device shown in FIG. 1, respectively. 4 is a block configuration diagram of the video mixing circuit section of the image recording/reproducing apparatus shown in FIG. 1, and FIG. 5 is a diagram showing the state.
FIG. 6 is a flowchart of the division position movement process of the subroutine used in the division display process of FIG. 5, and FIG. 12 is a flowchart of a subroutine of split mode switching processing in the split display processing of FIG. 16...Floppy disk (image information recording medium), [15...magnetic head, 19...reproduction circuit unit] (image reproduction means for obtaining the first signal), 21...memory circuit unit (image reading unit for obtaining the second signal) means),
26 ...Video mixing circuit section (switching means), [18...
...System controller, 28a...□+ key,
28b...□-key] pair of operation keys] (control signal forming means).
Claims (1)
再生信号たる第１信号を得る画像再生手段と、 上記装置内に設けられた１画面分の容量を持つ
画像メモリからの読出し出力信号たる第２信号を
得る画像読出し手段と、 与えられた制御信号に応じたタイミングで上記
第１信号または第２信号を選択出力せしめるため
の切換手段と、 当該モニタ画面における分割表示の境界線をシ
フトさせるための一対の操作キーの操作に応じて
制御信号を形成し上記切換手段に供給する制御信
号形成手段と、 を具備してなることを特徴とする画像表示装置。[Claims for Utility Model Registration] Image reproducing means for obtaining a first signal as a reproduction signal from an image information recording medium loaded in the device, and an image memory having a capacity for one screen provided in the device. image reading means for obtaining a second signal as a readout output signal; switching means for selectively outputting the first signal or the second signal at a timing according to a given control signal; An image display device comprising: control signal forming means for forming a control signal in response to an operation of a pair of operation keys for shifting a boundary line and supplying the control signal to the switching means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4565090U JPH045775U (en) | 1990-04-28 | 1990-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4565090U JPH045775U (en) | 1990-04-28 | 1990-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH045775U true JPH045775U (en) | 1992-01-20 |
Family
ID=31560021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4565090U Pending JPH045775U (en) | 1990-04-28 | 1990-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH045775U (en) |
-
1990
- 1990-04-28 JP JP4565090U patent/JPH045775U/ja active Pending
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