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Touch panel, short-range wireless communications technology terminal, and production method thereof

A wireless communication and touch panel technology, which is applied in the field of short-distance wireless communication technology terminals and its production, and can solve the problems of unfavorable miniaturization of NFC terminals and large thickness of NFC terminals.

Inactive Publication Date: 2016-03-30
INTERFACE OPTOELECTRONICS SHENZHEN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of NFC terminal with a back cover usually makes the antenna into an FPC and sticks it on the back cover of the NFC terminal. However, this installation method will lead to a thicker NFC terminal, which is not conducive to the miniaturization of the NFC terminal.

Method used

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  • Touch panel, short-range wireless communications technology terminal, and production method thereof
  • Touch panel, short-range wireless communications technology terminal, and production method thereof
  • Touch panel, short-range wireless communications technology terminal, and production method thereof

Examples

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Embodiment Construction

[0015] Please also refer to figure 1 and 2 , figure 1 It is a three-dimensional schematic diagram of a short-range wireless communication technology terminal 10 according to a preferred embodiment of the present invention. figure 2 for figure 1 exploded view of the . The near-field communication technology terminal (hereinafter referred to as the NFC terminal) 10 of this embodiment may be, for example, a smart phone, a personal digital assistant, a tablet computer and other portable devices. In this implementation manner, a smart phone is taken as an example for description. The NFC terminal 10 includes a cover 110 , a touch panel 120 , a display module 130 , a short-range wireless communication antenna (hereinafter referred to as NFC antenna) 140 and a rear cover 160 . The cover plate 110, the touch panel 120 and the display module 130 are sequentially stacked, the NFC antenna 140 is arranged in the touch panel 120, and the rear cover 160 is fixed on the touch panel 120...

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Abstract

Provided is a short-range wireless communications technology terminal, comprising: a touch panel and an NFC antenna. The touch panel comprises a substrate, a sensing electrode structure, and a plurality of signal lines. The substrate has a touch area and a line area that surrounds the touch area. The line area comprises a first line area and a second line area that surrounds the first line area. The first line area is closer to a display area than the second line area. The sensing electrode structure is formed on a touch area. The plurality of signal lines is formed on the first line area and is separately connected to the sensing electrode structure, and the NFC antenna is formed on the second line area. The NFC antenna is formed on the substrate inside of the touch panel. Compared with formation on a back cover, the NFC antenna takes advantage of extra space on the substrate, which will not increase an overall thickness of the touch panel, thereby facilitating thinness development of the NFC terminal and following a miniaturization trend of miniaturization NFC terminal products.

Description

technical field [0001] The invention relates to a touch panel, a short-range wireless communication technology terminal and a manufacturing method of the short-distance wireless communication technology terminal, especially a short-distance wireless communication technology terminal with a touch display function and a manufacturing method thereof. Background technique [0002] Nearfield communication technology (Nearfield communication, NFC for short) terminal adopts a short-range high-frequency wireless communication technology evolved from the fusion of radio frequency identification technology (Radio Frequency Identification, RFID for short) and interconnection technology. A common NFC terminal antenna is set on a printed circuit board (Printed Circuit Board, referred to as PCB) or a flexible circuit board (Flexible Printed Circuit, referred to as FPC), and the installation method can be built-in PCB, battery package or rear cover. Among them, the back cover type is widel...

Claims

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Application Information

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IPC IPC(8): G06F3/041G06K7/10
CPCG06F3/0412G06F2203/04103G06K7/10237
Inventor 翁瑞兴
Owner INTERFACE OPTOELECTRONICS SHENZHEN
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