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Liquid crystal display device

A technology of liquid crystal display device and liquid crystal display panel, which is applied in the directions of static indicators, nonlinear optics, instruments, etc., to achieve the effect of easy assembling and simple production.

Active Publication Date: 2006-04-05
JAPAN DISPLAY INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0022] The present invention is made to solve the problems of such conventional technologies, and an object of the present invention is to provide a liquid crystal display device that can be easily housed in various devices.

Method used

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Examples

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Embodiment

[0046] figure 1 It is an exploded perspective view of a liquid crystal display device related to one embodiment of the present invention, Figure 2a , Figure 2b express figure 1 Assemblies of liquid crystal display devices, Figure 2a is a top view, Figure 2b Yes Figure 2a A-A line sectional view of Figure 3a , Figure 3b Represents the circuit substrate mounted on the liquid crystal display device of the present invention, Figure 3a is the surface stereogram, Figure 3b It is a three-dimensional view inside, Figure 4a , Figure 4b Represents the metal plate frame mounted on the liquid crystal display device of the present invention, Figure 4a is the surface stereogram, Figure 4b It is a perspective view of the inside. By the way, Figure 3a , Figure 3b , Figure 4a , Figure 4b The shown front and back of the circuit board and the metal plate frame are described with the surface provided with the first liquid crystal display panel as the front surfa...

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Abstract

The invention provides a liquid crystal display device which causes the withdraw of various apparatus such as handset, etc to become simple. The display device has a stacked body, and the stacked body is formed by the overlapping of a first liquid crystal display panel (15) which is arranged on one face side of a light guide plate (11) which respectively guides the light to the internal and external faces and a second liquid crystal display panel (30) which is smaller than the first liquid crystal display panel (15) and is arranged on the other face side of the light guide plate (11). The face with the second liquid crystal display panel (30) is covered by a metal casing, and the casing has a flat face which is supported to a height being roughly identical with the display face of the second liquid crystal display panel (30). A body casing (40) covers a circuit substrate (20) which is arranged at the circumference of the second liquid crystal display panel (30), causing the display face (30b) of the second liquid crystal display panel (30) to show up from the opening (42) on the body casing (40).

Description

technical field [0001] The present invention relates to a liquid crystal display device that can be easily accommodated in various devices such as mobile phones. Background technique [0002] In recent years, mobile phones, PDAs, and portable information terminals that have communication functions and can display more information have been commercialized and widely spread. Among these devices, especially mobile phones, in addition to the original function of communicating with each other, they can also connect to the Internet and have various functions, such as e-mail, information retrieval, or navigation functions that guide destinations while displaying maps. It will be equipped with a variety of software, and gradually become an indispensable thing in life. [0003] With the mobile phone equipped with so many kinds of software, all the hardware of the mobile phone itself is also pursuing more convenience, light weight and portability, and various types of machines are de...

Claims

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Application Information

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IPC IPC(8): G02F1/1335G02F1/133
CPCG02F1/133308G02F2001/133342G02F1/133342G02F1/1333
Inventor 早野聪岸秀章
Owner JAPAN DISPLAY INC
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