Touch screen, touch encryption keyboard and touch screen information input method
A technology for information input and encrypted keyboard, which is applied in the field of touch encrypted keyboard and touch screen information input, and touch screen, which can solve the problems of potential safety hazards and easy leakage of input information, and achieve the effects of eliminating potential safety hazards, improving security, and preventing leakage
Active Publication Date: 2016-09-07
SHENZHEN SUNSON TECH
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- Claims
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Problems solved by technology
[0004] The main purpose of the present invention is to provide a touch screen, a touch encrypted keyboard and a touch screen information input method, aiming to solve the technical problems that the input information of traditional touch screen devices is easy to leak and there are potential safety hazards
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[0037] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0038] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower" and "transverse" are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", "third", "fourth", "fifth", and "sixth" are used for descri...
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The present invention discloses a touch screen. The touch screen comprises a touch screen body, a circuit board, and a shielding shell. The touch screen body generates an induction signal based on a touch operation; a shielding shell covers the circuit board; a side of the shielding shell toward the circuit board is provided with an induction line; the circuit board is electronically connected with the touch screen body and the induction line of the shielding shell separately; the circuit board is provided with a touch chip and a first encryption module; the touch screen body transmits the generated induction signal to the touch chip, so that the received induction signal is converted into coordinate information by the touch chip; and the first encryption module carries out encryption on the coordinate information to form a first encryption coordinate. The present invention further discloses a touch encryption keyboard and a touch screen information input method. According to the touch screen, the touch encryption keyboard and the touch screen information input method disclosed by the present invention, encryption and protection are carried out on touch screen input information in two levels of software and hardware, so as to prevent leakage of input information, and eliminate security risks of input information.
Description
technical field [0001] The invention relates to the technical field of touch encryption keyboards, in particular to a touch screen, a touch encryption keyboard and a method for inputting information on the touch screen. Background technique [0002] Touch screen, also known as "touch screen" or "touch panel", is an inductive device that can receive input signals corresponding to touch operations such as contacts. When touching a graphic virtual button on the screen, the screen will The tactile feedback system on the screen can drive various connecting devices according to pre-programmed programs, which can be used to replace the mechanical button panel, and various equipment products can be designed through the rear LCD screen, such as touch encryption keyboard. As the latest input device, the touch screen is currently the simplest, most convenient, natural, and high-tech way of human-computer interaction. [0003] The traditional touch screen only realizes the function of ...
Claims
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Login to View More IPC IPC(8): G06F3/041G06F21/83G06F21/60
CPCG06F3/041G06F21/602G06F21/83
Inventor 王永峰白培基陈晓
Owner SHENZHEN SUNSON TECH