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Electronic equipment with pressure test function and pressure test method

An electronic device, a technology for detecting capacitance, applied in the direction of electrical digital data processing, input/output process of data processing, instruments, etc., can solve the problems of high production cost and increased thickness of electronic equipment, and achieve the effect of low cost and thin thickness

Inactive Publication Date: 2016-03-30
LENOVO (BEIJING) LTD
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Problems solved by technology

In this way, the thickness of the electronic device is increased and the manufacturing cost is higher

Method used

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  • Electronic equipment with pressure test function and pressure test method
  • Electronic equipment with pressure test function and pressure test method
  • Electronic equipment with pressure test function and pressure test method

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Embodiment Construction

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0038] refer to figure 1 , figure 1 It is a structural schematic diagram of a common electronic device with pressure detection function in the prior art. The electronic device includes: a metal middle frame 16; a liquid crystal display module 12 arranged in the metal middle frame 16; The touch panel 11 on the surface of the group 12 facing away from the metal middle frame 16, the touch panel 11 and the liquid crystal display panel 12 are fully bonded and fixe...

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Abstract

The invention discloses electronic equipment and a pressure test method. The electronic equipment comprises a metal middle frame and a display module, wherein the metal middle frame comprises a metal bottom surface; the display module is arranged in the metal middle frame, and is arranged corresponding to the metal bottom surface; the display module at least comprises an electrode layer; the electrode layer and the metal bottom surface form a pressure test capacitor, and the pressure test capacitor is used for testing the pressure which is applied to the electronic equipment. The electronic equipment is characterized in that the pressure is tested by the pressure test capacitor formed by the electrode layer and the metal bottom surface of the metal middle frame, an electrode plate of the pressure test capacitor is a metal part which is an integral part of the electronic equipment, and the electrode layer is an electrode layer of the display module, so the method is equivalent to a method of directly arranging a pressure sensor in the electronic equipment. The electronic equipment has the advantages that by adopting the technical scheme, the cost is low, and the thickness is small.

Description

technical field [0001] The invention relates to the technical field of pressure detection, and more specifically, to an electronic device with a pressure detection function and a pressure detection method. Background technique [0002] With the continuous development of science and technology, electronic devices with touch display functions are widely used in people's daily life and work, which brings great convenience to people's daily life and work, and has become an indispensable part of today's people. important tool. [0003] With the continuous development of mobile communication technology, users have higher and higher requirements on the functions of electronic devices (such as mobile phones, tablets, etc.), and the pressure sensing function has become an important function of electronic devices to further improve user experience. After the electronic device implements pressure detection, the information of the pressure dimension can be used to develop related appli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1333G06F3/044
CPCG02F1/13338G06F3/0414G06F3/044G02F1/133317
Inventor 钱明贵林楠
Owner LENOVO (BEIJING) LTD
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