JPS60132225A - Light transmitting flexible tablet input plate - Google Patents

Abstract

PURPOSE:To trace a graphic, etc. drawn on a structure by constituting a tablet input plate so that it abounds in a light transmitting property and a flexibility. CONSTITUTION:When manufacturing a light transmitting flexible tablet input plate, a metallic foil is formed through an adhesive agent 5 on both faces of a light transmitting and insulating flexible film 4, and this metallic foil is treated by an etching method, by which plural parallel linear conductive bodies 6 are formed on one face part of the light transmitting and insulating flexible film 4, and plural parallel linear conductive bodies 7 orthogonal to said linear conductive bodies 6 are formed on the other face part. Subsequently, both faces of the light transmitting and insulating flexible film 4 containing the linear conductive bodies 6, 7 are covered with a light transmitting and insulating flexible film 8 through an adhesive agent 9, by which the light transmitting flexible tablet input plate is completed.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a translucent flexible tablet input brake 1 which is used as a terminal when inputting characters, figures, etc. to a processing device such as a computer. be.

Structure of conventional examples and their problems In recent years, when inputting characters, figures, etc. as coordinate data into a processing device such as a computer, tablet input brakes have been used.
1- is increasingly used. Possible ways to use the tablet-containing plate are as follows.

(a > Hand up original images such as letters and shapes!)
You can enter it by typing.

(b) Tracing and inputting shapes written on books, etc.

(C) A menu sheet with layout keys, control commands, etc. printed in advance] is placed and the corresponding items are input by pointing with an input pen.

(d) Place the CRT in front of the display for interactive input.

Various methods have been announced and implemented to obtain coordinate data on the input bushing I on the tablet input plate.
A plurality of conductors are arranged under the surface of the input plate perpendicular to the X-axis direction and the Y-axis direction, and a detector having some kind of magnetic field detection means is used to detect the magnetic field of 1q when a current is supplied from the outside to these conductors. There is a tablet input device in which the distance from the plurality of conductors to the detector is determined based on the intensity of the detected magnetic field, and the distance is read as coordinate values.

In addition, a plurality of conductors are disposed under the surface of the human-powered brake 1 to be orthogonal to the X-axis direction and the Y@force direction, and a magnetic field generating means such as an excitation coil is brought close to the input plate, and the plurality of conductors are placed close to each other on the input plate. There is a tablet input device that allows you to know the distance from the magnetic field generating means to the magnetic field generating means and read it as coordinate values.

Hereinafter, conventional examples of input brakes 1 of these tablet input devices will be described with reference to the drawings. FIG. 1 is a perspective view of a configuration example of a conventional tablet input brake 1, in which 1 is a conductive wire disposed in the X-axis direction, 2 is a conductive wire disposed in the X-axis direction, and 3 is a conductive wire disposed in the X-axis direction. The input brake 1 is made of a transparent insulating member such as glass. The conductive wire 1 is located below the ># electric wire 2 and is arranged so that there is no electrical continuity with each other, and the distance between the detection part of the electromagnetic induction type TABLEF 1 - Human rash - 1 and the detected part is kept as much as possible. They are placed in close proximity to each other. However, on top of that
The tablet input brake created in 6th generation was not flexible and had the disadvantage that it was not possible to trace figures drawn on structures.

Purpose of the Invention The present invention provides a translucent flexible tablet input plate that allows tracing of figures drawn on a structure by making the tablet input plate highly translucent and flexible. The purpose is to do something.

Structure of the Invention The light-transmitting flexible tablet input plate of the present invention is provided with a plurality of parallel first linear conductors on one surface of a first light-transmitting insulating flexible film, and on the other surface of the first light-transmitting insulating flexible film. A first translucent insulating flexible film including a plurality of parallel second linear conductors perpendicular to the first linear conductor, and having the first and second linear conductors. Both sides are coated with a second light-transmitting insulating flexible film, which makes it possible to trace figures drawn on a cylindrical structure or the like.

DESCRIPTION OF EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. FIG. 2 is a sectional view of an embodiment of the present invention, and FIG. 3 is a sectional view taken along line Δ-A' in FIG. In order to manufacture the translucent flexible input reflector 1 to the input plate of the present invention, an adhesive 5 is applied to both sides of the translucent insulating flexible film 4.
A plurality of linear conductors 6 are formed parallel to one surface of the transparent insulating flexible film 4 by forming a metal foil through the metal foil and processing the metal foil by an etching method.
and a plurality of parallel linear conductors 7 orthogonal to the linear conductors 6 are formed on the other surface. Also,! The a-shaped conductor 6.7 can also be formed by a screen printing method, and in this case, the adhesive 5 is not necessary. Next, both sides of the translucent insulating flexible film 4 containing the linear conductor 6.7 are coated with the translucent insulating flexible film 8 via an adhesive 9. Input tab ref 1 to input tab ref 1 are completed.

In addition, the light-transmitting insulating flexible film 4. Films of polyester, polynalbon-1, polynalbonne, etc. are suitable as the film. The linear conductors 6.7 are electrically insulated via the transparent insulating flexible film 4. The thickness of the light-transmitting insulating flexible film 4 is suitably about 10 μm to 200 μm, and it is possible to provide the light-transmitting flexible tablet input block 1 with sufficient flexibility.

Effects of the Invention As is clear from the above explanation, the translucent flexible tablet manual brake 1 of the present invention is highly flexible, and is particularly suitable for tracing figures drawn on cylindrical structures, etc. It is very effective when writing.

[Brief explanation of the drawing]

Figure 1 shows a conventional example of a couplet 1-input couplet 'i? 1
2 is a sectional view of a flexible tableaf 1-input coupler L- according to an embodiment of the present invention, and FIG.
3 is a sectional view taken along line A-A'. 4... first translucent insulating flexible film, 6...
...First linear conductor, 7...Second linear conductor, 8
...Second transparent insulating flexible film agent
Yoshihiro Morimoto Figure 1

Claims (1)

[Claims] 16 A plurality of parallel first linear conductors are provided on one side of the first transparent insulating flexible film, and a plurality of parallel first linear conductors perpendicular to the first linear conductors are provided on the other side. a second linear conductor is provided, and the first and second linear conductors are
It had a linear conductor! A translucent flexible tablet input plate characterized in that both sides of the translucent insulating flexible film of '11 are covered with a second translucent insulating flexible film.