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Liquid crystal display apparatus

A liquid crystal display, liquid crystal technology, which is applied in the direction of instruments, identification devices, nonlinear optics, etc., can solve the problems of the reduction of the effective display area of ​​the display and the inability to be properly displayed by video, etc.

Inactive Publication Date: 2004-09-29
NANOX
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the high-voltage driver 113 has different characteristics from the rest of the liquid crystal chamber 104, it cannot be properly used for video display, which undesirably reduces the effective display area of ​​the liquid crystal display.

Method used

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  • Liquid crystal display apparatus
  • Liquid crystal display apparatus
  • Liquid crystal display apparatus

Examples

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Embodiment Construction

[0021] figure 1 is a view of the basic structure of a liquid crystal display according to a preferred embodiment of the present invention. The liquid crystal display 10 includes a pair of opposite glass plates 11 and 12 spaced apart from each other in a direction perpendicular to the paper plane direction of the drawings and a glass plate 11 and 12 sandwiched between the glass plates 11 and 12 to define between the glass plates 11 and 12. The main sealing member 13 of a sealed liquid crystal chamber 14 . The liquid crystal chamber 14 has a liquid crystal injection port 15 for injecting liquid crystal into the chamber 14; exist figure 1 In this case, the inlet opening 13a is roughly formed by bending the end portion of the main seal member 13 outward (L-shaped portion). The main sealing member 13 has an outer edge which is aligned or flush with the outer edges of the glass sheets 11 and 12, and the inlet opening 13a formed by the L-shaped portion of the sealing member 13 h...

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PUM

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Abstract

To provide reinforcing components in liquid crystal afflux ports of a liquid crystal display device which can be extended between a pair of glass plates limiting a liquid crystal chamber. Each reinforcing component can be extended between an inner point and an outer point. The inner point is at a inward pretedermind distance from an inner surface of a main seal in the liquid crystal chamber. The outer point is aligned with the outer surface of the main seal or at a outward pretedermind distance from an outer face. Thus, the inward projecting part is applicable to cancel the moment on the edge part of a glass plate. Thus, the glass plate is not warped liquid crystal chamber is not bulged, the effective area of the display part can be satisfactorily extended.

Description

technical field [0001] The present invention relates to structural improvement of liquid crystal injection ports in liquid crystal displays. Background technique [0002] With the widespread use of small-sized cellular phones, there is currently an increasing demand for liquid crystal displays used as video display parts of cellular phones. An example of such a liquid crystal display for a cellular phone is disclosed, for example, in Japanese Patent Publication No. 2000-206546. In the liquid crystal display disclosed in this patent, a pair of glass plates or substrates and a layer of sealing material sandwiched between the glass plates are used to define the liquid crystal chamber, and in order to provide a uniform cell gap, large and small sizes spanning A buffer guide between the glass plates is placed in a liquid crystal injection opening or port for injecting liquid crystal into the liquid crystal chamber. Specifically, the buffer layer of large size and small size, co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1341G09F9/00
Inventor 高野敦史劳贺重光
Owner NANOX