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Password input device and password input card

A password input and password technology, applied in the electronic field, can solve problems such as power supply and complex structure

Inactive Publication Date: 2019-11-26
王继业
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] An embodiment of the present invention provides a password input device, which is used to at least solve the technical problems in the prior art that the password auxiliary equipment needs power and has a complicated structure

Method used

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  • Password input device and password input card
  • Password input device and password input card
  • Password input device and password input card

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Embodiment Construction

[0013] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0014] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0015] Finally, it should also be noted that in this text, relational terms such as first and second etc. are only used to distinguish one entity or operation from another, an...

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Abstract

An embodiment of the invention discloses a password inputting device used for inputting a password into a terminal equipped with a capacitive touch screen. The password inputting device comprises an information inputting assembly touched by a user to input decoding information, a password outputting assembly contacted with the capacitive touch screen to output a password to the terminal equipped with the capacitive touch screen as well as a logical circuit for connecting the information inputting assembly and the password outputting assembly. According to the embodiment of the invention, all that is needed is to conduct touch of the user to the capacitive touch screen from the information inputting assembly, so that the password inputting device does not need a power supply, the structure of the password inputting device is simplified, and limit of the power supply to the password inputting device is avoided.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a password input device and a password input card. Background technique [0002] With the widespread popularity of technologies such as the mobile Internet and the Internet of Things, mobile terminals are becoming more and more common. Current mobile terminals are often soft keyboards and touch screens to solve the contradiction between large screen area and mobility. Touch screen technology is divided into two types: resistive touch screen and capacitive touch screen, and capacitive touch screen has advantages due to its touch sensitivity, multi-touch and other characteristics, and is widely used. [0003] In mobile terminal applications, it is often necessary to input a password. For example, mobile payment process, mobile Internet bank transfer, etc. It is cumbersome to memorize multi-digit passwords. If the memorization is wrong, it will cause operation failure, device...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/34G06F3/044
CPCG06F3/044G06F21/34
Inventor 王继业
Owner 王继业