JPS626789U - - Google Patents
Info
- Publication number
- JPS626789U JPS626789U JP9886285U JP9886285U JPS626789U JP S626789 U JPS626789 U JP S626789U JP 9886285 U JP9886285 U JP 9886285U JP 9886285 U JP9886285 U JP 9886285U JP S626789 U JPS626789 U JP S626789U
- Authority
- JP
- Japan
- Prior art keywords
- image
- control
- controlling
- control signal
- data
- 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
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
Landscapes
- Television Signal Processing For Recording (AREA)
Description
第１図はこの考案の一実施例を示す構成説明図
、第２図は第１図の一部を具体的に示す回路図、
第３図、第４図、第５図はこの考案の回路の特性
を説明するのに示した図、第６図は従来の画像デ
ータ処理システムを示す説明図である。
１０……画像メモリ、１２Ａ，１２Ｂ……画像
データ供給手段、１５……画像データ発生回路、
１８……デジタル―アナログ変換回路、１９……
画像コントロール回路、３１……データ量可変回
路、３２……コントロール信号発生回路、３３…
…コントロール量検出回路。
FIG. 1 is a configuration explanatory diagram showing an embodiment of this invention, FIG. 2 is a circuit diagram specifically showing a part of FIG. 1,
FIGS. 3, 4, and 5 are diagrams for explaining the characteristics of the circuit of this invention, and FIG. 6 is an explanatory diagram showing a conventional image data processing system. 10... Image memory, 12A, 12B... Image data supply means, 15... Image data generation circuit,
18...Digital-analog conversion circuit, 19...
Image control circuit, 31... Data amount variable circuit, 32... Control signal generation circuit, 33...
...Controlled amount detection circuit.
Claims (1)
手段に供給するため、この画像データを読み出す
手段と、 読みだされたデータをデジタル―アナログ変換
し、画像コントロール手段に供給する手段と、 前記画像コントロール手段に接続され、少なく
ともブライトをコントロールするためのコントロ
ール信号発生手段と、 前記コントロール信号発生手段からのコントロ
ール信号が供給されそのコントロール量を検出す
る手段と、 前記コントロール検出手段の検出出力がブライ
トを弱く制御する方向のとき、前記画像メモリへ
のデータ書込み手段によるデータ書込み量を増大
する方向へ制御する手段とを具備したことを特徴
とする画像表示における書込みデータ処理回路。[Claim for Utility Model Registration] In order to supply the image data stored in the image memory to the display means, means for reading out the image data, and converting the read data from digital to analog and supplying it to the image control means. a control signal generating means connected to the image control means and for controlling at least brightness; a means for receiving a control signal from the control signal generating means and detecting the control amount thereof; and the control detecting means. A write data processing circuit for image display, characterized in that the write data processing circuit for image display is characterized by comprising means for controlling the amount of data written by the data writing means to the image memory in the direction of increasing when the detection output of is in the direction of controlling brightness weakly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9886285U JPS626789U (en) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9886285U JPS626789U (en) | 1985-06-28 | 1985-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS626789U true JPS626789U (en) | 1987-01-16 |
Family
ID=30967210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9886285U Pending JPS626789U (en) | 1985-06-28 | 1985-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS626789U (en) |
-
1985
- 1985-06-28 JP JP9886285U patent/JPS626789U/ja active Pending
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