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Display panel, mobile terminal and driving method thereof

A display panel and mobile terminal technology, applied in static indicators, instruments, calculations, etc., can solve the problems of poor touch sensitivity at the edge of special-shaped areas, difficult to set touch electrodes, and contrary to popular trends, etc., to reduce wiring Quantity, increase the effective use area, and release the effect of the drive port

Active Publication Date: 2020-09-22
SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] In a touch device, the shape of the earpiece, the control keys, and the camera is an irregular quadrilateral. Therefore, the area on both sides of the earpiece, the control key, and the camera is called a special-shaped area, because it is not easy to install touch electrodes in this special-shaped area. , in the prior art, there are two processing methods. The first one is to use this special-shaped area as a non-display area without setting touch electrodes, but this design increases the width of the frame and goes against the trend; the second one , when the special-shaped area is used as the display area, due to the large size of the mutual-capacitive touch electrodes, the redundant mutual-capacitive touch electrodes at the edge of the special-shaped area must be cut before they can be placed in the special-shaped area, resulting in the edge of the special-shaped area Poor touch sensitivity in position

Method used

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  • Display panel, mobile terminal and driving method thereof
  • Display panel, mobile terminal and driving method thereof
  • Display panel, mobile terminal and driving method thereof

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Embodiment Construction

[0030] 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 making creative efforts belong to the protection scope of the present invention.

[0031] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unle...

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Abstract

Embodiments of the present invention provides a display panel, a mobile terminal and a driving method thereof, suitable for the field of display technology, for reducing the width of the border, increasing the touch sensitivity of the position of the special-shaped area. Wherein, the display panel comprises a display area and a non-display area, the display area comprises a first region and a second region, the first region is a convex area relative to the second region to the side away from the second region; the display panel comprises a plurality of first touch electrodes and a plurality of second touch electrodes, a plurality of the first touch electrodes are provided in the first area, a plurality of the second touch electrodes are provided in the second region The first touch electrode and the second touch electrode are one and the other of the self-capacitive touch electrode and the intercavitation touch electrode, respectively. The above display panel is suitable for mobile terminals.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display panel, a mobile terminal and a driving method thereof. Background technique [0002] With the development of touch technology, there are more and more touch devices on the market. At present, among many touch technologies, capacitive touch technology has high sensing accuracy, high light transmittance, and fast With the advantages of fast response speed and long service life, it has gradually become the mainstream product in the market. [0003] In a touch device, the shape of the earpiece, the control keys, and the camera is an irregular quadrilateral. Therefore, the area on both sides of the earpiece, the control key, and the camera is called a special-shaped area, because it is not easy to install touch electrodes in this special-shaped area. , in the prior art, there are two processing methods. The first one is to use this special-shaped area as a non-disp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/044G06F3/041
CPCG06F3/0416G06F3/044G09G3/2092G09G3/36G06F2203/04112G06F3/0443G06F3/0448G09G2310/0264G06F3/047G09G3/3208
Inventor 丁洪杜凌霄柴慧平杨康谢亮张卿
Owner SHANGHAI TIANMA MICRO ELECTRONICS CO LTD
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