JP2002049327A - Method for attaching sheet-like member to display part, and protective tool for display part - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable sheet-like member to be easily attached to various kinds of display parts which are different in size. SOLUTION: The separator 14 of a patterning member unit 10 is stripped off, the patterning member 12 is adhered to the display part 42 of a portable telephone and, thereafter, the range 44 within which the visual field of the display part 42 is to be limited is drawn on a patterning sheet 16. Subsequently, the patterning member 12 is adhered to a member unit 20 for limiting visual field, which is cut off along the range 44. Thereafter, a strippable liner of the member unit 20 for limiting visual field is stripped off and a member 24 for limiting visual field is adhered to the display part 42.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for attaching a sheet-like member to a display unit suitable for attaching a sheet-like protective member or the like to a display unit of an information processing apparatus and the like, and a display unit protective device.

[0002]

2. Description of the Related Art In recent years, with the development of electronic technology, portable information processing apparatuses such as mobile phones, electronic organizers, and mobile computers have become widespread. These portable information processing devices are very convenient because they can be operated at a desired place when desired. A portable telephone, which is a kind of portable information processing device, is often used for sending and receiving e-mail, and is often operated in the presence of an unspecified person.

[0003] By the way, the liquid crystal display section of the portable telephone is provided with a plastic cover or the like, but the cover is easily scratched and the display is difficult to see. For this reason, a protective sheet that is attached to the display unit to protect the display unit has been proposed (Japanese Utility Model Publication No. 3025389). Further, if a portable information processing device such as a mobile phone is operated in the presence of an unspecified person, there is a possibility that the contents displayed on the display unit of the portable information processing device can be seen by others. Therefore, in order to prevent others from seeing the content displayed on the display,
The display can be viewed from the front of the display, but the display can be viewed from the front, but the display can be viewed from the side of the display. There are some which make it impossible (for example, Japanese Patent Application Laid-Open No. 3-137690 and Japanese Utility Model Application No. 3066109).

[0004]

However, there are many types of mobile phones, and the size of the display unit varies depending on the type of mobile phone. In addition, mobile phones have a remarkably advanced life, have new functions added, and have high fashionability. Therefore, their product life is relatively short, and models are changed in a few months. For this reason, it is difficult to manufacture the above-mentioned protective sheet and the sheet | seat which restricts a visual field for every model. Therefore, the size of the sheet to be attached to the display unit is fixed, and at the same time, lines are printed in a grid on the surface of the sheet, and the sheet is cut out according to the size of the display unit using the grid lines as a guide. In some cases, the cut sheet is attached to the display unit. However, in the case where the grid-like lines are provided, it is difficult to adjust the dimensions of the sheet with the display unit, and it is not easy to cut the sheet into a size matching the size of the display unit. In addition, the display portion of the mobile phone generally has a corner portion formed in an arc shape having no corners, and it is difficult to cut the sheet in accordance with the corner portion.

On the other hand, it is conceivable to make the size of the sheet to be attached to the display unit constant, attach a pattern matching the shape (size) of the display unit of the mobile phone, and cut the sheet using the pattern. . However, even in this case, it is not possible to cope with a display unit of a new model to be released one after another.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned drawbacks of the prior art, and has as its object to make it possible to easily attach a sheet-like member to various display units having different sizes. Another object of the present invention is to make it possible to easily cope with a display unit of a new model.

[0007]

According to the present invention, there is provided a method of attaching a sheet-like member to a display unit, wherein a molding member is disposed on the display unit, and the sheet-like member of the display unit is attached to the display unit. After drawing the area you want to attach on the molding member,
The molding member is disposed on the sheet-shaped member, and the sheet-shaped member is cut out along a range drawn on the molding member,
The cut sheet member is attached to the display unit.

[0008] In addition, a display unit protective device according to the present invention is provided with a molding member disposed on the display unit and depicting an area to be protected of the display unit, and the molding member depicting the range. And a translucent protective device main body cut out along the range and attached to the display unit.

The molding member may be any member as long as it can be arranged on the display portion and can draw a range in which the protector main body of the display portion is to be attached. It is desirable to use a flexible film or sheet. Further, the protector main body can be formed in a sheet shape, and has a light transmissive property such that the content displayed on the display unit can be read. That is, the protector body can be formed of, for example, a transparent plastic sheet or plastic film. Then, the protector body may be a view restriction member that limits a view angle at which a display on the display unit can be viewed. This view restriction member, within a viewing angle at which the display of the display unit can be seen,
It has at least a light-transmitting property such that the content displayed on the display portion can be read. Then, the molding member may have an adhesive material on one side surface, and may be detachably attached to the protector body.

[0010]

According to the present invention as described above, the molding member is arranged on the display portion, the area where the sheet-like member of the display portion is to be attached is drawn on the molding member, and the sheet-like member is cut out using this as a pattern. Since the display unit is attached to the display unit, the display unit can easily correspond to a display unit of an arbitrary size, and can easily and reliably correspond to a display unit of a new model. Also, even if the corners of the display section are curved, the shape corresponding to the curve is drawn on the molding member, and the sheet-shaped member is cut out as a pattern, so that the shape of the display section is easy and clean. Can be combined.

[0011] In the display device protector according to the present invention, for the same reason as described above, not only can the display device of any size be easily accommodated, but also the display device of a new model can be easily used. We can respond reliably. In addition, the shape of the display unit can be easily and finely adjusted. By using the body of the protective device as a view restriction member, when an information processing device such as a mobile phone is operated, it is possible to prevent the display contents from being seen by another person present next to it, and to send and receive mail with confidence. And so on. Furthermore, by attaching the molding member detachably to the protector body, it is possible to prevent scratches during use of the protector body, and to omit a member for protecting the protector body. be able to.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of a method for attaching a sheet-like member to a display unit and a display unit protector according to the present invention will be described in detail with reference to the accompanying drawings. FIG. 2 is an explanatory diagram of a display unit protector according to the embodiment of the present invention,
FIG. 1A is a partial cross-sectional view of a molding member unit forming the display unit protection tool, and FIG. 2B is a partial cross-sectional view of a view restriction member unit forming the display unit protection tool. Usually, these units are provided to the user as a set. However, these units may be provided separately.

In FIG. 2A, a molding member unit 10 includes a molding member 12 and a separator 14 such as release paper.
It consists of: The molding member 12 is an adhesive sheet in which an adhesive layer 18 is provided on the lower surface of a molding sheet 16 formed of a flexible and transparent plastic sheet (or film). In addition, the molding member 12 is protected by covering the adhesive layer 18 with the separator 14.
In this state, it is provided to the user. And the molding member 1
When using No. 2, the separator 14 is peeled off from the adhesive layer 18 of the molding member 12 and used as shown by a two-dot chain line. The adhesive material layer 18 has not so strong adhesive strength,
When the mold sheet 14 is attached to any member, it can be easily peeled off. Therefore, the molding member 12 can be freely attached and detached.

As shown in FIG. 2B, the visual field restricting member unit 20 includes a protective sheet 22, a visual field restricting member 24 as a protective device main body, and a release liner (separator) 26. The view restricting member 24 is formed as a sheet, and is an adhesive sheet including a view restricting sheet 28 having an upper surface subjected to a peeling process, and an adhesive layer 30 provided on the lower surface of the view restricting sheet 28. I have. Then, as will be described later, the view restriction sheet 28 is attached to the display unit,
It has a light-transmitting property so that at least the content displayed on the display portion can be read. Also, view restriction sheet 2
8 has flexibility, for example, a polarizing plate or
No. 6109, it is formed from a plastic sheet or the like that forms interference fringes, so that the contents displayed on the display unit can be viewed when mounted on the display unit, as will be described in detail later. The viewing angle can be restricted.

The protective sheet 22 is formed of a flexible plastic film or plastic sheet, has an adhesive layer 32 on the lower surface, and when provided to a user, is provided with a protective sheet as shown in FIG. As shown by the solid line, the view restriction sheet 2
8 is prevented from being scratched. And the protection sheet 22
After the view restricting member 24 is attached to the display unit, as described later, it is separated from the view restricting member 24 as shown by the two-dot chain line in FIG.

The peeling liner 26 has an upper surface subjected to a peeling treatment and has flexibility, and is attached to the visual field limiting member 24 as shown by a solid line until the visual field limiting member 24 is attached to the display unit. When the view restricting member 24 is attached to the display unit, it is peeled off as shown by the two-dot chain line. Also,
In the case of the embodiment, the release liner 26 and the protective sheet 22 are formed from a translucent plastic sheet or the like, and these are adhered to the visual field restricting member 24 to restrict the visual field of the visual field restricting sheet 28. The effect can be easily confirmed.

The field-of-view limiting member 24 serving as a protective device main body composed of a sheet-like member according to the embodiment configured as described above.
Is attached to the display unit of the mobile phone as shown in FIG.

That is, first, as shown in FIG. 1A, the separator 14 of the molding member unit 10 is peeled from the molding member 12. Next, as shown in FIG. 2B, the mold member 12 from which the separator 14 has been peeled off is attached to the display section 42 of the mobile phone 40 by using the adhesive layer 18. Thereafter, a range 44 in which the field of view of the display unit 42 is to be restricted (for example, the entire display range of the display unit 42) 44 is drawn on the surface of the molding sheet 16 using, for example, an oil-based pen 45 or the like.

Next, the mold member 12 depicting the area 44 is peeled off from the portable telephone 40, and is adhered on the protection sheet 22 of the view restriction member unit 20, as shown in FIG. Then, the molding member 12 is connected to the protection sheet 22.
As shown in (4) of FIG.
View restriction member unit 2 using scissors 46 or a knife
0 along with the molding member 12 along the area 44,
A portion corresponding to the range 44 is cut out.

As shown in FIG. 1C, a peeling claw 48 for facilitating the peeling of the peeling liner 26 is provided on a part of the peeling liner 26 of the visual field limiting member unit 20. , And one side of the range 44 drawn on the molding sheet 16 is aligned with the side 50a on which the peeling claw 48 of the view restriction member unit 20 is disposed.
The molding member 12 may be attached to the view restriction member unit 20. In the case of the embodiment, the view restriction sheet 28
Is designed to limit the viewing angle in the direction along the direction 50a where the peeling nail 48 is provided. That is, side 5
Ob and 50d restrict the outward visual field.

Thereafter, the cut-out view restricting member 20 is temporarily placed on the display section 42 of the mobile phone 40 to confirm the mounting position, and the peeling liner 26 of the view restricting member unit 20 is peeled off, as shown in FIG. As described above, the visual field limiting member 24 is attached to the display section 42 by the adhesive layer 30. At this time, if the peeling claw 48 is provided on the visual field restricting member unit 20, not only can the peeling liner 26 be easily peeled off, but also the visual field restricting direction of the visual field restricting sheet 28 can be easily confirmed. In addition, in the case of the embodiment, the view restricting member 24 is attached to the display unit 42 such that the side 50a on which the peeling claw 48 is provided becomes the lower side 52a of the display unit 42.

After the visual field restricting member 24 is attached to the display section 42 of the portable telephone 40, the molding member 12 and the protection sheet 22 adhered to the surface of the visual field restricting member 24 are peeled off. Finish the installation. As a result, the display unit 42 to which the visual field limiting member 24 is attached
As shown in FIG. 3, the field of view 54 of the mobile phone 40 in the left-right direction is limited. In the case of the embodiment, the display unit 4
Viewing angle θ with respect to normal 56 of display unit 42 viewed from two sides
Is set to 45 degrees. Therefore, the content displayed on the display unit 42 can be viewed inside the viewing angle θ in the left-right direction of the mobile phone 40, but the displayed content cannot be viewed outside. For this reason, there is no possibility that the contents of the e-mail can be seen by others. Moreover, by attaching the view restriction member 24 to the display section 42, it is possible to prevent the display section 42 from being scratched.

As described above, in the embodiment, the molding member 12 is attached to the display section 42 of the mobile phone 40,
The range in which the field of view of the display unit 42 is to be restricted
In this case, the size of the view restricting member 24 is changed depending on the model of the mobile phone 40 because the pattern forming sheet 16 depicting the range 44 is arranged in the view restricting member unit 20 and the view restricting member 24 is cut out. It can be easily adjusted to different display unit sizes. Further, even if a new mobile phone is released, it is possible to easily and reliably cope with the display unit. Furthermore, in the embodiment, since the molding member 12 can be removably attached, when the molding member 12 is disposed on the display section 42 or the view restriction member unit 20, it is possible to prevent displacement of the molding member 12 with respect to them. In this way, the range in which the field of view of the display section 42 is to be restricted can be accurately drawn, and
Can be accurately cut out corresponding to the display unit 42.

In the above-described embodiment, the case where the protector body is the view restricting member 24 having the view restricting sheet 28 has been described. It is a sheet having optical properties and does not have to have the view restriction function. In the above embodiment, the case where the view restriction member 24 is attached so as to cover the entire display unit 42 has been described. However, even when a part of the display unit 42 is covered by the view restriction member 24, By using the member 12,
It can be easily and accurately performed in the same manner as described above. Further, in the above-described embodiment, the case where the molding member 12 is formed separately from the view restriction member unit 20 has been described, but the molding sheet 16 may be used instead of the protection sheet 22 of the view restriction member unit 20. . This allows
The protection sheet 22 can be omitted, and the cost can be reduced. And in the said embodiment,
Although the case where the field of view of the display unit 42 of the mobile phone 40 is limited has been described, the present invention can also be applied to a monitor display unit of a video camera or digital camera, a display unit of an electronic organizer or a mobile computer, and the like.

[0025]

As described above, according to the present invention, the molding member is arranged on the display unit, the area where the sheet-like member of the display unit is to be attached is drawn on the molding member, and this is used as a pattern sheet. Since the shape member is cut out and attached to the display unit, it is possible to easily cope with a display unit of an arbitrary size as well as a display unit of a new model easily and reliably. Also, even if the corners of the display section are curved, the shape corresponding to the curve is drawn on the molding member, and the sheet-shaped member is cut out as a pattern, so that the shape of the display section is easy and clean. Can be combined.

In the display device protection device according to the present invention, for the same reason as described above, not only can the display device of any size be easily accommodated, but also the display device of a new model can be easily used. We can respond reliably. In addition, the shape of the display unit can be easily and finely adjusted. By using the body of the protective device as a view restriction member, when an information processing device such as a mobile phone is operated, the display contents can be prevented from being seen by an adjacent person, and mail can be transmitted and received with ease. And so on. Furthermore, by attaching the molding member detachably to the protector body, it is possible to prevent scratches during use of the protector body, and to omit a member for protecting the protector body. be able to.

[Brief description of the drawings]

FIG. 1 is a diagram illustrating a method for attaching a sheet-like member to a display unit according to an embodiment of the present invention.

FIGS. 2A and 2B are explanatory views of a display unit protection device according to an embodiment of the present invention, wherein FIG. 2A is a partial cross-sectional view of a molding member unit constituting the display unit protection device, and FIG. FIG. 4 is a partial cross-sectional view of a view restriction member unit that forms the protection device.

FIG. 3 is a diagram illustrating an operation of a visual field limiting member according to the embodiment.

[Explanation of symbols]

10, 20..., Display part protector (molding member unit,
(View restriction member unit), 12 ... molding member, 16
... Molding sheet, 24... Protector body (view restriction member), 28... View restriction sheet, 40... Mobile phone, 42... Display section 54.

Claims (4)

[Claims] 2. A method according to claim 1, further comprising: arranging a molding member on the display unit, drawing a range of the display unit on which the sheet-like member is to be mounted on the molding member, and arranging the molding member on the sheet-like member. A method for attaching a sheet-like member to a display unit, comprising: cutting a sheet-like member along a range drawn by a taking member; and attaching the cut-out sheet-like member to the display unit. 2. A molding member disposed on a display unit and depicting a range to be protected of the display unit, and the molding member depicting the range is disposed and cut along the range to display the display unit. And a light-transmitting protective device main body attached to the display device. 3. The display unit protection device according to claim 2, wherein the protection device main body is a view restriction member that limits a viewing angle at which a display on the display unit can be viewed. 4. The display unit protective device according to claim 2, wherein the molding member has an adhesive material on one side surface and is detachably attached to the protective device main body.