JPH0540595A - Display device - Google Patents

Display device

Info

Publication number
JPH0540595A
JPH0540595A JP19465891A JP19465891A JPH0540595A JP H0540595 A JPH0540595 A JP H0540595A JP 19465891 A JP19465891 A JP 19465891A JP 19465891 A JP19465891 A JP 19465891A JP H0540595 A JPH0540595 A JP H0540595A
Authority
JP
Japan
Prior art keywords
screen information
information
display
picture information
selection
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
Application number
JP19465891A
Other languages
Japanese (ja)
Inventor
Yukio Shinogi
幸夫 篠儀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Priority to JP19465891A priority Critical patent/JPH0540595A/en
Publication of JPH0540595A publication Critical patent/JPH0540595A/en
Pending legal-status Critical Current

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  • Digital Computer Display Output (AREA)

Abstract

PURPOSE:To shorten time to display and to improve display efficiency by transmitting short selection information in place of picture information. CONSTITUTION:At a display device 1 composed of a communication control part 2, selecting mechanism 3, picture information storage part 4 and display part 5, a host computer 6 transmits only the selection information and the communication control part 2 dispatches this selection information to the selecting mechanism 3. According to the selection information, the selecting mechanism 3 extracts the picture information from the picture information storage part 4 and the display part 5 displays the picture information. At such a time, since it is enough for the selection information to identify the picture information held in the picture information storage part 4, the selection information can be made sufficiently shorter than the picture information.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は表示装置に関し、特にオ
ンライン処理における一定の画面フォーマットを扱う表
示装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a display device, and more particularly to a display device which handles a fixed screen format in online processing.

【０００２】[0002]

【従来の技術】従来、この種の表示装置７は図２に示す
様に通信制御部８の表示部９から成り、ホストコンピュ
ータ１０から送信する画面情報を表示するようになって
いた。2. Description of the Related Art Conventionally, a display device 7 of this type has a display portion 9 of a communication control portion 8 as shown in FIG. 2, and displays screen information transmitted from a host computer 10.

【０００３】[0003]

【発明が解決しようとする課題】上述した従来の表示装
置は、画面情報全てをホストコンピュータから送信する
ため、表示するまでに時間がかかる。In the conventional display device described above, it takes a long time to display since all the screen information is transmitted from the host computer.

【０００４】また、同じ画面を繰り返し表示させる場
合、同じ画面情報を繰り返し送信する事になり効率が悪
い。Further, when the same screen is repeatedly displayed, the same screen information is repeatedly transmitted, which is inefficient.

【０００５】[0005]

【課題を解決するための手段】本発明の表示装置は、画
面情報を保持する画面情報記憶部と、選択情報を受ける
ことにより画面情報記憶部から画面情報を取り出す選択
機構と取り出された画面情報を表示する表示部とを有し
ている。A display device of the present invention includes a screen information storage section for holding screen information, a selection mechanism for extracting the screen information from the screen information storage section by receiving the selection information, and the extracted screen information. And a display section for displaying.

【０００６】[0006]

【実施例】次に、本発明について図面を参照して説明す
る。DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, the present invention will be described with reference to the drawings.

【０００７】図１は本発明の一実施例を示す。図１にお
いて本実施例は通信制御部２と選択機構３と画面情報記
憶部４と表示部５とから成る表示装置１でホストコンピ
ュータ６は選択情報のみを送信し、通信制御部２はこの
選択情報を選択機構３に渡す。選択機構３は選択情報に
より画面情報記憶部５から画面情報を取り出し、表示部
５は画面情報を表示する。FIG. 1 shows an embodiment of the present invention. In FIG. 1, the present embodiment is a display device 1 including a communication control unit 2, a selection mechanism 3, a screen information storage unit 4, and a display unit 5. The host computer 6 transmits only selection information, and the communication control unit 2 makes this selection. Information is passed to the selection mechanism 3. The selection mechanism 3 retrieves the screen information from the screen information storage unit 5 according to the selection information, and the display unit 5 displays the screen information.

【０００８】この時、選択情報は、画面情報記憶部５の
保持する画面情報を識別できれば良いので、画面情報よ
り充分短かくて済む。At this time, since the selection information only needs to be able to identify the screen information held in the screen information storage unit 5, it can be sufficiently shorter than the screen information.

【０００９】[0009]

【発明の効果】以上説明したように本発明は、画面情報
を変わりに短い選択情報を送信する事により、画面情報
を表示する事ができる為、表示するまでの時間を短かく
でき、また、同じ画面を繰り返し表示する場合も効率が
良い等の効果がある。As described above, according to the present invention, since the screen information can be displayed by transmitting the short selection information instead of the screen information, it is possible to shorten the time until the display, and Even when the same screen is repeatedly displayed, there are effects such as good efficiency.

【図面の簡単な説明】[Brief description of drawings]

【図１】本発明の一実施例を示す図である。FIG. 1 is a diagram showing an embodiment of the present invention.

【図２】従来の表示装置を示す図である。FIG. 2 is a diagram showing a conventional display device.

【符号の説明】[Explanation of symbols]

１ 表示装置 ２ 通信制御部 ３ 選択機構 ４ 画面情報記憶部 ５ 表示部 ６ ホストコンピュータ ７ 表示装置 ８ 通信制御部 ９ 表示部 １０ ホストコンピュータ DESCRIPTION OF SYMBOLS 1 display device 2 communication control unit 3 selection mechanism 4 screen information storage unit 5 display unit 6 host computer 7 display device 8 communication control unit 9 display unit 10 host computer

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】 ホストコンピュータと表示装置とのオン
ライン処理装置において、画面情報を記憶する画面情報
記憶部と、該記憶部の画面情報を選択する選択機構を選
択された画面情報を表示する表示部とを有し、ホストコ
ンピュータから選択情報のみにより記憶部の画面情報を
選択し、表示部に画面情報を表示することを特徴とする
表示装置。1. An online processing device of a host computer and a display device, a screen information storage unit for storing screen information, and a display unit for displaying screen information selected by a selection mechanism for selecting screen information in the storage unit. And a display device which selects screen information of a storage unit from a host computer only by selection information and displays the screen information on a display unit.
JP19465891A 1991-08-05 1991-08-05 Display device Pending JPH0540595A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19465891A JPH0540595A (en) 1991-08-05 1991-08-05 Display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19465891A JPH0540595A (en) 1991-08-05 1991-08-05 Display device

Publications (1)

Publication Number Publication Date
JPH0540595A true JPH0540595A (en) 1993-02-19

Family

ID=16328171

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19465891A Pending JPH0540595A (en) 1991-08-05 1991-08-05 Display device

Country Status (1)

Country Link
JP (1) JPH0540595A (en)

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