JPS60103384A - Display unit - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Technical Envelope of the Invention] For example, CIi, T
j 't1' ) 7. C Which display screen; j・A left screen 蓓・11J 生さ-Pi 6(IJ 生similar ability?Given rock indication scissors(L;, lCI power).

[Prior art]

In general, this CBT rock display device I:: Kasuma, - since it has only one memory on both sides, jJi stays four times rflI one, (& when doing so, it is conventionally connected separately. fc using a blinking device.

That is, FIG. 1 is a block diagram showing this conventional display device, in which (1) is a display screen such as C1 ('I', etc.), (2) is an input keyboard, [3J is a display control 111 device, (4)
1 is the screen memory device% (5) is the blink system (incorporated) device,
(6) is printed using a printer device.

Now, the circular 11 control information input from the input keyboard (2) or externally to the display control I device (6) is written into the screen memory device (4), and is also written to the display screen (1).
) and when recording the desired screen,
The printer 11 is configured to print to a separately connected printer device (61) via the printer device (5).

However, the display speed of the display screen (1) has become slow due to the synchronization with the long print output of the printer (6) of the conventional display device described above. 11 of the device (6), which has a drawback of extremely loud noise), this conventional display device a is used as an information processor 3i.
When used as a control console for a U device, the screen is often recorded by a printer device (6) in case an abnormality occurs, but this is wasteful as it is discarded after being viewed twice. Summary of the Invention] This invention has been made with attention to this point, and it is possible to obtain both sides of the past on the display screen by adding an auxiliary storage device to the display device. In other words, Fig. 2 is a 6'!
Although this is not shown, the conventional method described above (b'=
1 The same reference numerals as [GI) refer to the same constituent members, so their explanations will be omitted.0 (7) is a conventional one-sided memory device (4), (i left! ) is this screen description 1
．． =t fill 1iHI' to Japan B-iH (71
body.

Continued sleeve notes 1. Since the number of displays of this invention [l is 4i1 in step 5 above, the input keyboard (21) and the display side (to) device 12 (31) from the outside of C. input lc il
, i-side 1i'l' Ii2 is the screen memory device (4)
At the same time, it is displayed on the display screen (η).

Then, the contents of the screen memory 1 (4) are recorded in the auxiliary storage device (8) according to the screen layout, 5 system ω1 Ifi (continuously). The timing of transferring the contents of the screen memory device (4) to the auxiliary storage device (8) is determined by whether the contents of the screen memory device (4) are transferred to the auxiliary storage device (8) if it is in "scroll mode", whether it disappears from the screen when scrolling and transfers 6 parts, or the information about one line is transferred. 111 for one line is displayed.
Or, if you are in "page mode", you can transfer one page's worth of information (jY information) at the timing when the page changes. Note that the above: i;;
The contents recorded in the auxiliary storage device +81 can be read out again to the double-sided memory device @ (4) by key-in from the input keyboard (24) or by an external signal, and can be displayed on both display surfaces (1). Needless to say, N L
stomach.

In the above embodiment, when the storage capacity of the auxiliary storage device e(8) becomes full, the next image information is stored, for example, on top of the most formal image information (a). ``However, in this supplementary note 1., if you use an exchangeable device such as ``Flexible Disk'' as the device (8), you can save an infinite number of screens. In addition, this auxiliary storage device (8) may be built into a conventional display device, or it may be attached externally without any problems such as 1. It's ugly.

〔Effect of the invention〕

As mentioned above, this emission] can be applied to conventional display devices.
An auxiliary memory device b' (8) that records the contents of the displayed screen as an image memory ()1), and this i ill aid j+L f7
M-mount ffftf81 and 11ij (3) Mesori device (4
) By adding a double-sided memory control device (force) to control the information transfer between the display device (η) and the screen displayed on the display device (η, Since the screen can be played back quickly, the display of bales on both sides of the screen is much faster than the conventional printer system (6), and the conventional printer system (6) Noise issues such as 1.
．． Since C is small, the effect of using the Eve effect of negative Thj on jrti is also large.

[Brief explanation of the drawing] 2! Figure 1 shows a conventional printer device 71 Kuzu block 1
Figure 2 is a block diagram showing an embodiment of the present invention. In the figure, (η is a display screen, (2) is an input keyboard, (6) is a display control device, and (4) is a screen memory device,
(Character is the screen memory device, and (8) is the auxiliary storage device. The same reference numerals in the figures indicate the same or corresponding parts. Agent: Patent Attorney Mitsuru Ki Toshiro

Claims (1)

[Claims] +The contents of the screen displayed on the IJ display screen 1ljj i,
Auxiliary 6 self-storage device to record as '3'-llll- information, and 11+r information transfer between this G''I11 auxiliary storage device and I[!
1. 1 is equipped with a control device and a display device. (2) Supplementary note 1. −(The device is a flexible desk±”
08'F H
I3 Blade (No11 Mi1d); Kimi171 (Iself1: Display device of rebellion.