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Structure with touch function for VA segment code double-sided ITO display screen and process of structure

A technology of touch function and display screen, which is applied in the structural field of VA segment code double-sided ITO display screen with touch function, which can solve the problems of factory loss, product failure, and poor anti-interference of touch buttons, etc., so as to reduce economic losses, The effect of improving touch sensitivity

Pending Publication Date: 2017-08-18
LONGCHUAN YAOYU TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the trial production, it was found that the sensitivity and anti-interference of the touch button was 10% poor, so that this product could not be sold to customers, which would bring certain losses to the factory.

Method used

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  • Structure with touch function for VA segment code double-sided ITO display screen and process of structure
  • Structure with touch function for VA segment code double-sided ITO display screen and process of structure

Examples

Experimental program
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Embodiment Construction

[0028] In order to express the present invention more clearly, the present invention will be further described below in conjunction with the accompanying drawings.

[0029] see Figure 1-2 , the structure of the VA segment code double-sided ITO display screen with touch function provided by the present invention includes an FPC circuit board 10 and a VA segment code double-sided ITO display screen 11, and the single-sided ITO small glass 111 is fixedly connected to the double-sided ITO large glass 112 The latter two form an empty box, and the empty box is double-sidedly exposed through film, and then double-sidedly printed with PI and TOP; finally, it is made into the VA segment code double-sided ITO display screen; the top of the FPC circuit board 10 is provided with a large gold finger 12, and the bottom of the FPC circuit board is provided with a small gold finger 13, and the large gold finger is inserted into the PCB circuit board, The double-sided ITO display screen of t...

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PUM

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Abstract

The invention discloses a structure and a process for a double-sided ITO display screen of VA segment code with touch function, and the structure includes an FPC circuit board, a double-sided ITO display screen of VA segment code, a small single-sided ITO glass and a large double-sided ITO glass After the fixed connection, the two form an empty box. The empty box is exposed on both sides through the film, and then PI and TOP are printed on both sides. Finally, it is produced after rubbing, border screen printing, powder spraying, cutting combination, crystal filling, and patching. The VA segment code double-sided ITO display screen is formed; the top of the FPC circuit board is provided with a big golden finger, and the bottom end of the FPC circuit board is provided with a small golden finger, and the big golden finger is inserted into the PCB circuit board, so the The VA segment code double-sided ITO display screen is fixedly connected with the little golden finger. The invention reduces the economic loss caused by poor touch, and greatly improves the touch sensitivity, anti-interference and reliability of the touch display screen.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display screens, in particular to a structure of a VA segment code double-sided ITO display screen with a touch function and a process thereof. Background technique [0002] Because the design structure of ordinary LCD screen does not have touch, its touch effect depends on pasting a touch screen on the display screen, referred to as TP, welding the FPC connected to the TP to the FPC of the display screen, and receiving input signals such as contacts through the TP. The liquid crystal display function device, when the graphic button on the screen is touched, the tactile feedback system on the screen can drive various connection devices according to the pre-programmed program, which can be used to replace the mechanical button panel and realize human-computer interaction simply and conveniently. [0003] In the small module, considering the customer's installed structure and cost, the use of...

Claims

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Application Information

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IPC IPC(8): G02F1/1333G02F1/1343G02F1/1345G06F3/041
CPCG02F1/13338G02F1/1343G02F1/13452G06F3/0412G06F2203/04103
Inventor 杨锦喜
Owner LONGCHUAN YAOYU TECH
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