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Touch display device and electronic device

A touch display and touch display panel technology, applied in static indicators, electrical digital data processing, optics, etc., can solve problems such as waste of resources, failure, and lower quality of use of electronic equipment, and achieve the goal of saving Home buttons and high usage rates Effect

Inactive Publication Date: 2016-02-17
SHENZHEN MOSHI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Of course, whether it is the power button or the home button after a large number of presses, it may fail, resulting in the need to replace new parts, resulting in waste of resources and reducing the quality of use of electronic equipment

Method used

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  • Touch display device and electronic device
  • Touch display device and electronic device
  • Touch display device and electronic device

Examples

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Embodiment Construction

[0036] In order to make the above objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. For convenience or clarity, the thickness and size of each layer shown in the drawings and the number of related elements may be exaggerated, omitted, or schematically shown. Also, the size of elements does not entirely reflect an actual size, and the number of related elements does not entirely reflect an actual number. Due to reasons such as different sizes of the drawings, the numbers of the same or similar or related elements ...

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PUM

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Abstract

The invention provides a touch display device and an electronic device. The touch display device comprises a touch display panel and a driving circuit, wherein the touch display panel comprises a plurality of first electrodes and a plurality of second electrodes; the driving circuit is used for providing gray scale voltage for the multiple first electrodes, providing public voltage for the multiple second electrodes, and driving the touch display panel to display images. When the touch display device is in the blank screen standby state, the driving circuit provides a touch sensing driving signal for the multiple first electrodes to carry out self-capacitance touch sensing and provides the public voltage which is the same as the touch sensing driving signal for the second electrodes.

Description

technical field [0001] The present invention relates to the technical field of touch display, in particular to a touch display device and electronic equipment. Background technique [0002] At present, when the electronic device is in the standby state with a black screen, the user needs to press the power button or the Home button of the electronic device first to wake up the touch display device of the electronic device to the bright screen lock state, and then the user enters the password. When the password is correct , the touch display device enters an unlocked state, and the user can start to control the electronic device to perform corresponding functions. [0003] However, no matter whether it is the power button or the home button after a large number of presses, it may fail, resulting in the need to replace new parts, resulting in waste of resources and reducing the quality of use of electronic equipment. Contents of the invention [0004] The technical problem ...

Claims

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Application Information

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IPC IPC(8): G06F3/041G06F3/044G02F1/1333G09G3/36
Inventor 贾一锋夏涛
Owner SHENZHEN MOSHI TECH CO LTD
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