JPS63173289U - - Google Patents
Info
- Publication number
- JPS63173289U JPS63173289U JP6578587U JP6578587U JPS63173289U JP S63173289 U JPS63173289 U JP S63173289U JP 6578587 U JP6578587 U JP 6578587U JP 6578587 U JP6578587 U JP 6578587U JP S63173289 U JPS63173289 U JP S63173289U
- Authority
- JP
- Japan
- Prior art keywords
- display
- buffer
- data
- display data
- new
- 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 2
Landscapes
- Digital Computer Display Output (AREA)
- Liquid Crystal Display Device Control (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
第１図は本考案の一実施例を示す構成図、第２
図はその動作を示すフローチヤート、第３図は従
来の表示制御装置の一例を示す構成図、第４図は
その動作を示すフローチヤートである。
Fig. 1 is a configuration diagram showing one embodiment of the present invention;
FIG. 3 is a block diagram showing an example of a conventional display control device, and FIG. 4 is a flow chart showing the operation.
Claims (1)
の表示用領域２１に格納し、該表示データを更新
するときは該表示器１０を消灯しておく表示制御
装置において、該メモリ２０内に新表示データを
格納するバツフア２２を設定すると共に、表示デ
ータの更新を、該新表示データの作成および該バ
ツフア２２への格納処理と、該バツフア２２から
該表示用領域２１への新表示データのコピー処理
とに分け、該コピー処理を行う期間だけ該表示器
１０を消灯するように制御することを特徴とする
表示制御装置。 The display data to be output to the display device 10 is stored in the memory 20.
In a display control device, a buffer 22 for storing new display data is set in the memory 20, and the display device 10 is turned off when the display data is updated. Data updating is divided into creating the new display data and storing it in the buffer 22, and copying the new display data from the buffer 22 to the display area 21, and only applies during the copy processing period. A display control device that controls a display device 10 to turn off the light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6578587U JPS63173289U (en) | 1987-04-30 | 1987-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6578587U JPS63173289U (en) | 1987-04-30 | 1987-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63173289U true JPS63173289U (en) | 1988-11-10 |
Family
ID=30903180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6578587U Pending JPS63173289U (en) | 1987-04-30 | 1987-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63173289U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54132196A (en) * | 1978-04-06 | 1979-10-13 | Seiko Instr & Electronics Ltd | Driving system for display unit |
| JPS6135491A (en) * | 1984-07-27 | 1986-02-19 | 富士通株式会社 | Control of liquid crystal display unit |
-
1987
- 1987-04-30 JP JP6578587U patent/JPS63173289U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54132196A (en) * | 1978-04-06 | 1979-10-13 | Seiko Instr & Electronics Ltd | Driving system for display unit |
| JPS6135491A (en) * | 1984-07-27 | 1986-02-19 | 富士通株式会社 | Control of liquid crystal display unit |