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Flexible touch device

A flexible touch and flexible display technology, applied in the direction of instruments, electrical digital data processing, data processing input/output process, etc., can solve problems such as complex bonding process and low production efficiency

Inactive Publication Date: 2013-12-04
NANCHANG O FILM TECH CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional FPC needs to be bonded to the leads of the transparent conductive film, and then connected to the printed circuit board (PCB). The bonding process is complicated, resulting in low production efficiency

Method used

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Embodiment Construction

[0049]In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0050] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or in...

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Abstract

A flexible touch device comprises a scratch-proof layer, a transparent conductive film layer and a flexible display screen, wherein the scratch-proof layer, the transparent conductive film layer and the flexible display screen are sequentially arranged in a stacked mode. The transparent conductive film layer comprises a first substrate, an induction conductive layer, a lead electrode and a conductive line, wherein the first substrate comprises a body and a flexible connection component which extends from one side of the body and forms, the body comprises an induction area located in the middle of the body and a frame area surrounding the induction area, the induction conductive layer, the lead electrode and the conductive line are arranged on the induction area, the frame area and the flexible connection component respectively, the induction conductive layer is in electric connected with the conductive line through the lead electrode, the side, opposite to the induction conductive layer, of the first substrate is arranged on the scratch-proof layer, and the flexible display screen is arranged on the induction conductive layer. According to the flexible touch device, the induction conductive layer, the lead electrode and the conductive line are all arranged on the first substrate, attachment processes are reduced, and accordingly high production efficiency is achieved.

Description

technical field [0001] The invention relates to the technical field of touch devices, in particular to a flexible touch device. Background technique [0002] The touch screen is a special external input device, and the input can be realized by lightly touching the display screen with a finger or an electronic pen, which makes the human-computer interaction more direct, and has the characteristics of simplicity, speed, and humanization. Touch screens are divided into resistive, capacitive, surface acoustic wave and infrared according to different working principles and transmission media. Among them, the capacitive type is widely used because of its high accuracy and strong anti-interference ability. [0003] A typical capacitive touch screen includes a cover plate, a substrate, and a display screen that are stacked in sequence. A transparent conductive film is provided on one side of the substrate, and a flexible printed circuit board (Flexible Printed Circuit, FPC) is provi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/044
Inventor 罗坤赵云华
Owner NANCHANG O FILM TECH CO LTD
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