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electronic device

An electronic device and electrode technology, which is applied in the fields of electrical digital data processing, instruments, computing, etc., can solve the problems of unfavorable narrow frame design and increase the frame of electronic devices, and achieve the effect of being beneficial to narrow frame or no frame design.

Inactive Publication Date: 2018-10-30
INTERFACE OPTOELECTRONICS SHENZHEN +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing pressure sensors are usually arranged on the periphery of the display area of ​​this type of electronic device, and the electronic device needs to reserve space for placing the pressure sensor in the frame area outside the display area, resulting in an increase in the frame of the electronic device, which is not conducive to Narrow bezel design

Method used

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Embodiment Construction

[0025] Please also refer to figure 1 and figure 2 , figure 1 is a schematic diagram of the electronic device 1 provided in the first embodiment of the present invention, figure 2 for figure 1 The schematic diagram of the cross-sectional structure of the electronic device 1 along the II-II cutting line in . The electronic device 1 of the present invention may be a mobile phone, a computer, a game machine, a television, and the like. In this implementation manner, a mobile phone is taken as an example for description. The electronic device 1 includes a cover 15 , a touch panel 11 , a display module 12 , at least one pressure sensor 13 and a casing 14 . The touch panel 11 is disposed on the display module 12 and has a sensing area 111 and a non-sensing area 112 surrounding the sensing area 111 . The sensing region 111 is formed with a sensing electrode structure (not shown in the figure) for sensing a touch operation to generate a touch signal. The non-sensing area 112 i...

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Abstract

An electronic device comprises a display panel, at least one pressure sensor, a back panel and an outer housing, wherein the display panel comprises a display surface, and the display surface is provided with a display area used for displaying an image and a non-display area on the periphery of the display area; the at least one pressure sensor is arranged at the side, which is far away from the display surface, of the display panel and is arranged corresponding to the display area; the pressure sensor is used for sensing the size of a force applied to the display surface and converting the force into a corresponding electric signal, so that the electronic device performs a corresponding function according to the electric signal; the back panel is used for bearing the display panel; the outer housing is used for accommodating the display panel, the back panel and the at least one pressure sensor; the outer housing comprises a bottom wall that bears the display panel and the back panel; and the at least one pressure sensor is located between the bottom wall and the display panel. The pressure sensor is arranged at the other side, which corresponds to the display area, of a display module of the electronic device, and a space does not need to be reserved in the non-display area for placing the pressure sensor, so that a frame area of the electronic device cannot be increased and narrow-frame or frameless design is facilitated.

Description

technical field [0001] The invention relates to an electronic device capable of sensing touch pressure. Background technique [0002] At present, electronic devices such as smart phones and tablet computers with touch display functions often use pressure sensors to sense touch force so as to realize more functional features of the electronic devices. However, the existing pressure sensors are usually arranged on the periphery of the display area of ​​this type of electronic device, and the electronic device needs to reserve space for placing the pressure sensor in the frame area outside the display area, resulting in an increase in the frame of the electronic device, which is not conducive to Narrow bezel design. Contents of the invention [0003] In view of this, it is necessary to provide an electronic device that facilitates the narrow frame design. [0004] An electronic device comprising: [0005] A display panel, the display panel includes a display surface, the d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/16
Inventor 余逸群王君璧周恒生贾邦强冯仰靓张志清余政贤
Owner INTERFACE OPTOELECTRONICS SHENZHEN