JPH02134780U - - Google Patents
Info
- Publication number
- JPH02134780U JPH02134780U JP4311889U JP4311889U JPH02134780U JP H02134780 U JPH02134780 U JP H02134780U JP 4311889 U JP4311889 U JP 4311889U JP 4311889 U JP4311889 U JP 4311889U JP H02134780 U JPH02134780 U JP H02134780U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- screen
- moving image
- signals
- image
- 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
- 238000010586 diagram Methods 0.000 description 4
- 230000015654 memory Effects 0.000 description 1
Landscapes
- Studio Circuits (AREA)
Description
第１図はこの考案の一実施例に係る画像制御装
置の構成を示すブロツク図、第２図は第１図のス
ーパーインポーズ回路の回路図、第３図は第１図
の信号説明図、第４図は従来装置の信号説明図で
ある。
図において、１，５３は増幅器、４はスーパー
インポーズ回路、５，５０〜５２はＤ／Ａ変換器
、１１はＣＰＵ、１２はレジスタ、２０〜２２は
メモリ、３０はゲート回路である。
FIG. 1 is a block diagram showing the configuration of an image control device according to an embodiment of the invention, FIG. 2 is a circuit diagram of the superimpose circuit shown in FIG. 1, and FIG. 3 is an explanatory diagram of the signals shown in FIG. 1. FIG. 4 is an explanatory diagram of signals of the conventional device. In the figure, 1 and 53 are amplifiers, 4 is a superimpose circuit, 5 and 50 to 52 are D/A converters, 11 is a CPU, 12 is a register, 20 to 22 are memories, and 30 is a gate circuit.
Claims (1)
画面と、動画のみからなる第２の画面とを切り換
えて表示させる画像制御装置において、 第１の画面の表示に際して、動画の信号と２値
静止画の信号とを出力し、第２の画面の表示に際
して、動画の信号と白画面の信号とを出力する信
号切換え手段と、該信号切換え手段からの出力信
号を入力し、それらの信号を重量して出力するス
ーパーインポーズ回路とを有することを特徴とす
る画像制御装置。[Claims for Utility Model Registration] In an image control device that switches and displays a first screen that is a combination of a moving image and a binary still image, and a second screen that only consists of a moving image, when displaying the first screen, , a signal switching means for outputting a moving image signal and a binary still image signal, and outputting a moving image signal and a white screen signal when displaying a second screen, and an output signal from the signal switching means. An image control device comprising: a superimpose circuit that inputs signals, weights the signals, and outputs the weighted signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4311889U JPH02134780U (en) | 1989-04-14 | 1989-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4311889U JPH02134780U (en) | 1989-04-14 | 1989-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02134780U true JPH02134780U (en) | 1990-11-08 |
Family
ID=31555264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4311889U Pending JPH02134780U (en) | 1989-04-14 | 1989-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02134780U (en) |
-
1989
- 1989-04-14 JP JP4311889U patent/JPH02134780U/ja active Pending
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