JPH079196Y2 - Display device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial Application Field) The present invention relates to a display device incorporated in an information device such as a computer or a word processor.

(Prior Art) As is well known, most tasks involving computers and word processors involve VDT (visual display,
It is the work of operating the keyboard while looking at the terminal. There are CRT type, liquid crystal type, etc. in VDT, but in each case the screen itself is small and the displayed characters etc. are also small. Furthermore, in some VDTs, the characters displayed are shining. For this reason, it is known that eye strain occurs when working for a long time while watching the VDT.

As a method for reducing eye strain, conventionally, a method of mounting a VDT filter on the screen of the VDT, a method of wearing protective glasses by an operator, and the like have been adopted.

(Problems to be Solved by the Invention) As described above, wearing the VDT filter or wearing protective glasses can certainly reduce eye strain.
However, such a method has no effect of relieving eye strain. For this reason, it is expected that eyestrain will be caused by the accumulation of eye strain, and this is becoming a social problem with the spread of OA equipment.

Then, this invention aims at providing the display device provided with the function which can also contribute to the recovery | recovery of eyestrain, without impairing the original function of itself.

(Means for Solving the Problem) In order to solve the above problems, the present invention provides a display device including a display device main body and means for displaying target information on a screen of the display device main body. And a means for giving a supply of the target information to the display device main body based on the trigger signal given by this means for a certain period of time, and displaying the moving image information completely different from the target information during the interrupted period. And moving image information display means.

(Action) In order to recover from eye strain, the eyeball and pupillary sphincter muscles can be appropriately shaped in a different shape by repeatedly looking at the distance and near, or moving the viewpoint vertically and horizontally. Exercise is said to be effective.

In the display device according to the present invention, when the trigger signal is given, the supply of the target information to the display device main body is temporarily interrupted,
During this interruption period, the moving image information display means operates and a moving image completely different from the target information is displayed on the screen. Therefore, if you display in advance a video that allows you to exercise the eye muscles and pupillary sphincter muscles in a shape different from that before, without ending the current work at any time,
That is, it is possible to perform eye strain recovery exercises during the work. In this case, since the eye strain recovery gymnastics can be performed using the display device currently used as it is, it is not necessary to change the place or prepare a special device to perform the gymnastics.

(Example) Hereinafter, an example will be described with reference to the drawings.

FIG. 1 shows a display system 1 of a word processor incorporating a display device according to an embodiment of the present invention.

The display system 1 is roughly divided into a normal display system 11 and a moving image display system 12.

The normal display system 11 includes a keyboard, a character code converter, a buffer memory, a CPU, a word dictionary, a main memory, and the like, and a normal operation circuit 21 that outputs display data such as character information and cursor information, and this normal operation circuit 21. A screen display data storage device 22 for storing the display data output from the screen display data storage device 22, a gate circuit 23 provided between the screen display data storage device 22 and the normal operation circuit 21, and a screen display data storage device 22 Display unit that displays the display data, that is, VDT2
4 and a display control device 25 provided between the VDT 24 and the screen display data storage device 22. As can be seen from the above configuration, the part except the gate circuit 23 is configured similarly to the known one.

On the other hand, the moving image display system 12 includes a trigger key 31 provided at a predetermined position of a keyboard forming a part of the above-described normal operation circuit 21, a moving image generator 32 that operates when the trigger key 31 is operated, and a transfer. Storage device 33, original screen save storage device 34, gate circuit provided between the original screen save storage device 34, the transfer storage device 33, the moving image generating device 32 and the screen display data storage device 22 described above. It consists of 35 and.

The moving image generator 32 is configured as follows. That is, the trigger detection circuit 36 for detecting the operation of the trigger key 31 is provided. When the trigger detection circuit 36 outputs the detection signal, the gate control circuit 37 operates to close the gate circuit 23 and open the gate circuit 35.

When the gate control circuit 37 operates, the original screen save control circuit 38
Is operated, and at that time, it is transferred to the original screen save storage device 34 via the screen display data circuit 35. When this transfer is completed, the basic figure generation circuit 39 operates, and in this example, a figure as shown in FIG. 2, that is, a black circle A is created. The created figure is corrected to a desired size by the figure transformation circuit 40. On the other hand, the figure setting circuit 41 operates to set how to move the created figure on the screen and store the pattern in the transfer storage device 33. Further, the display area setting circuit 42 operates to set the display area on the screen.

When such a series of operations is completed, the gate control circuit 43
Operates to open the gate circuit 35 and the transfer circuit 44 operates. By the operation of the transfer circuit 44, the created graphic is transferred to the screen display data storage device 22 as follows. That is, the created figure passes through the delay circuit 45, and is transferred to the area set by the display area setting circuit 42 in the transfer storage device 33.
Is transferred to the pattern stored in.

Therefore, in this example, as shown in FIG.
A black circle A is displayed on the screen B on the VDT 24, and this black circle A
Moves spirally along the path indicated by the chain double-dashed line in the figure, and this display form is repeated.

The delay circuit 45 determines the moving speed of the figure, and is set so that the delay time is short when the moving speed is high and the delay time is long when the moving speed is slow.

When the moving image display mode described above has passed for a certain period, the original screen restoration circuit 46 operates to transfer the display data stored in the original screen save storage device 34 to the screen display data storage device 22 via the gate circuit 35, Further, the gate circuit 35 is closed and the gate circuit 23 is opened. Therefore, the display data immediately before the trigger key 31 is operated, that is, the display data via the normal operation circuit 21 is displayed on the screen of the VDT 24.

In this way, even if you are working with a word processor, if you operate the trigger key 31, VD for a certain period of time without destroying the documents created up to that point.
It is possible to display a completely different moving image on the T24 screen. Therefore, if you display in advance a video that allows you to appropriately move the eye muscles in a different shape than before, you can perform eye strain recovery exercises at any time, that is, during the work . In this case, it is possible to perform eye strain recovery exercises using the display device that is currently used, so there is no need to change the location or prepare a special device to perform this exercise, and it is easy to do. Perform eye strain recovery exercises.

In addition, in the above-described embodiment, the black circle is displayed on the screen and the black circle is moved in a spiral shape. However, the present invention is not limited to this display mode, and is shown in FIGS. 3 (a) and (b). As shown in FIG. 3, in order to make a meandering movement, or to move the pupillary sphincter muscle appropriately, the black circle A is changed so as to expand from a small circle to a large circle as shown in FIG. The black circle A may be changed so as to be reduced from a large circle to a small circle as shown in FIG.
Of course, these may be combined, and the shape is not limited to a black circle, and another shape may be used. Further, in the above-described embodiment, the moving image is displayed by hardware, but it may be realized by software. Further, this invention is not limited to the display device of the word processor.

(Effect of the Invention) As described above, according to the present invention, the display device itself is provided with the moving image display system for effective eye muscle movement.
In the middle of the work, it is possible to easily contribute to the exercise of eye strain recovery exercises without changing the place.

[Brief description of drawings]

FIG. 1 is a block diagram of a display system in a word processor incorporating a display device according to an embodiment of the present invention,
FIG. 2 is a diagram for explaining a moving image display mode in the device, and FIG. 3 is a diagram for explaining another example of the moving image display mode. 1 …… Display system, 11 …… Normal display system, 12 …… Movie display system, 24 …… VDT, 31 …… Trigger key, 32 …… Movie generator.

Claims (2)

[Scope of utility model registration request] 1. A display device comprising a display device main body and means for displaying target information on the screen of the display device main body, based on the means for giving a trigger signal and the trigger signal given by the means. A display comprising moving image information display means for interrupting the supply of target information to the display device main body for a certain period of time and displaying moving image information completely different from the target information during the interrupted period. apparatus. 2. The moving picture information display means comprises means for storing purpose information at the start of interruption for the period.
Display device according to.