JPH1069231A - Portable terminal of liquid crystal display - Google Patents

Abstract

PROBLEM TO BE SOLVED: To save the labor for the operation to open and close a liquid crystal protective cover by eliminating the hinges of the liquid crystal protective cover as compared to the prior art. SOLUTION: A liquid crystal unit 4 is packaged to a main body case 3 and closed cell sponges 2A, 2B are stuck to the liquid crystal protective cover 1. These closed cell sponges 2A, 2B are mounted at the liquid crystal window frame of the main body case 3 while the sponges are held shrunk. The closed cell sponges 2 may be embodied by using a rubber-like material including the respective cells and may be usually embodied by coating the surfaces of the sponge materials cut out to necessary shapes with skin layers of the same or similar materials.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a portable terminal of a liquid crystal display, and more particularly to a portable terminal of a liquid crystal display suitable for protecting a liquid crystal panel used in the portable terminal.

[0002]

2. Description of the Related Art Conventionally, a protective cover for a liquid crystal, which is a display means of a portable terminal of this kind, has been used for the purpose of protecting the liquid crystal by covering it with a liquid crystal with an opening / closing cover of a hinge system.

[0003]

A first problem with the prior art liquid crystal display portable terminal is that, when operating the liquid crystal screen, it is necessary to open and close the liquid crystal protective cover. The reason is that the liquid crystal protective cover is opened and closed by a hinge.

Further, the second problem of the liquid crystal display portable terminal according to the prior art is that when the liquid crystal protective cover is damaged, the device must be disassembled for repair. The reason is that the hinge of the device and the liquid crystal protective cover are integrated, and the operation of the hinge cannot be performed sufficiently due to the structure of the hinge and excessive force during use.

A first object of the present invention is to reduce the trouble of opening and closing the liquid crystal protective cover without using the hinge of the liquid crystal protective cover. Further, a second object of the present invention is to enable easy repair without disassembling the device when the liquid crystal protective cover is broken.

[0006]

In the portable terminal of the present invention, the operation of opening and closing the protective cover by the hinge is eliminated, and the transparent protective cover is directly provided on the surface of the liquid crystal screen. In addition, since the liquid crystal protective cover has a structure that fits on the surface of the liquid crystal screen, the liquid crystal can be easily replaced.

[Operation] The liquid crystal protection cover can be operated with the liquid crystal protection cover provided by eliminating the opening / closing operation by the hinge, and the liquid crystal protection cover has a structure that fits on the surface of the liquid crystal screen. It has a replaceable structure.

[0008]

Next, an embodiment of the present invention will be described in detail with reference to the drawings.

FIG. 1 is a perspective view of the present invention, and FIG.
1 shows a cross-sectional view of the mounting state. The liquid crystal unit 4 is mounted on the main body case 3. Further, a sponge 2 of closed cells is stuck on the liquid crystal protective cover 1, and the sponge 2 of closed cells is attached to the liquid crystal window frame of the main body case 3 while shrinking.

The closed-cell sponge 2 is made of a rubber-like material containing each cell (for example, krupleprene rubber).
And can be usually realized by covering the surface of a sponge material cut into a required shape with a skin layer of the same material or a similar material.

[0011]

The first effect of the present invention is that the operation can be performed while the liquid crystal protective cover is attached. The reason is that the hinge type liquid crystal protective cover is deleted and the transparent protective cover is directly fitted on the liquid crystal screen. Because it is.

A second effect of the present invention is that the liquid crystal protective cover can be easily repaired, because the liquid crystal protective cover is directly mounted on the liquid crystal screen so that it can be easily replaced.

Further, by adding a liquid crystal protective cover to the liquid crystal screen, the liquid crystal surface is hardly broken even when subjected to a liquid crystal impact, and the protective cover is easily replaceable, so that cleaning and repair become easy.

[0014]

[Brief description of the drawings]

FIG. 1 is a perspective view showing the configuration of an embodiment of a cover of a liquid crystal display mobile terminal according to the present invention.

FIG. 2 is a cross-sectional view showing a mounted state of a liquid crystal display portable terminal cover according to an embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 LCD protective cover 2A-2D Closed-cell sponge 3 Main body case 4 Liquid crystal unit 5 Falling part

Claims (2)

[Claims] 1. A liquid crystal unit for displaying at least necessary data and access contents at a terminal, and a transparent protective cover opposed to the liquid crystal unit surface having a closed cell sponge containing independent air bubbles attached to an end face thereof, A liquid crystal display mobile terminal, characterized in that a liquid crystal unit is installed at a position inside the main body case that can be checked through the liquid crystal protection cover, and the liquid crystal protection cover is attached to a recess of the main body case. 2. The portable terminal of claim 1, wherein the closed-cell sponge is made of chloroprene-based synthetic rubber.