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Non-contact type touch screen and method for realizing mobile communication terminal by same

A mobile communication terminal, non-contact technology, applied in the input/output of user/computer interaction, mechanical mode conversion, instruments, etc., can solve the problems of short life and large loss, and achieve the effect of meeting the needs of interactivity

Active Publication Date: 2008-07-09
BEIJING ZHIGU TECH SERVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a non-contact touch screen, a mobile communication terminal using the non-contact touch screen, and a method for implementing a mobile communication terminal using the screen, so as to change the existing touch-type operation mode, thereby compensating It eliminates the defects in interactivity, and solves the problems of high loss and short life

Method used

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  • Non-contact type touch screen and method for realizing mobile communication terminal by same
  • Non-contact type touch screen and method for realizing mobile communication terminal by same
  • Non-contact type touch screen and method for realizing mobile communication terminal by same

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Embodiment Construction

[0055] The mobile communication terminal of the present invention needs two key components: non-contact touch screen 9 (such as figure 1 and image 3 shown), used to replace the common touch screen used on known mobile communication terminals; light-emitting devices such as laser pointer 8 (such as image 3 As shown), it is used to replace the touch pen of the original mobile communication terminal with a touch screen.

[0056] Such as figure 1 As shown, the screen is mainly composed of a glass base layer 1, a conductive layer 2, an isolation point 3, a photoelectric induction layer 4 and a transparent protective layer 5. The glass base layer is a transparent support layer, and a conductive layer is coated on the base layer. , then a voltage of 0~5V can be obtained on the conductive layer, and there are regularly placed isolation points with small particles on the conductive layer, a photoelectric induction layer is placed on the isolation points, and a very thin transparent...

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Abstract

The invention discloses a noncontact touch screen and a method for implementing mobile communication terminal using this screen. And the screen comprises: glass substrate, conducting layer, isolating points and photoelectric inductive layer, where the glass substrate is a transparent support layer, the conducting layer is coated on the glass substrate, and able to obtain 0-5V voltage by power supply system, the isolating points with very small granularity are regularly arranged on the conducting layer, and the photoelectric inductive layer is arranged on these isolating points. When a laser irradiates the screen, the photoelectric inductive layer on the screen is broken down to be short-circuited with the conducting layer, and here, a supporting processing software can calculate position of the current breakdown point according to the breakdown place and transmits the position to a microprocessor to make other judgments and corresponding event actions. And it changes the existing touch mode operation, makes up for interactive defect and solves the problems that mobile communication terminals with touch screens have large losses and short life.

Description

technical field [0001] The invention relates to a method for realizing the operation of a mobile communication terminal in the field of mobile communication, in particular to a non-contact touch screen and a method for realizing a mobile communication terminal using the screen. Background technique [0002] At present, the rapid development of the entire communication industry has led to the rapid development of a series of industries, and mobile terminal products have also been rapidly updated, from the small monochrome display at the beginning to a slightly larger monochrome display or a certain The monochrome display screen of the color scale, followed by the development of technology, the intensity of competition has increased. In order to find differentiation and individuality and improve the profitability of products, 256-color display screens have begun to be used on mobile terminals, so a Out of control, 4096-color, 65535-color and even 260,000-color color displays h...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/03G06K11/06
CPCG06F3/03
Inventor 尚国强胡安斌韩桂萍
Owner BEIJING ZHIGU TECH SERVICE
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