Array substrate, self-capacitance touch control display panel and electronic device
A technology for touch display panels and array substrates, applied in the fields of electrical digital data processing, optics, instruments, etc., can solve the problem of increasing the size and cost of embedded self-capacitive touch panels, increasing the number of touch metal wires and touch channels And other issues
Inactive Publication Date: 2017-12-15
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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Problems solved by technology
[0002] The self-capacitive touch panel has been widely used in the field of display devices, but under the premise of ensuring the touch resolution, there is a requirement for the size and width of the touch unit. The existing embedded self-capacitive touch panels include Most of the touch units adopt square (Block Pattern) design, and the embedded self-capacitive touch panel requires a large number of touch units
[0003] In the prior art, each touch unit is connected to the corresponding touch metal wire through a separate touch channel, and each effective touch metal wire is connected to a touch unit and a touch channel. As the size of the embedded self-capacitive touch panel increases, the number of touch units increases, which leads to a corresponding increase in the number of touch metal wires and touch channels, thereby increasing the size and cost of the embedded self-capacitive touch panel
Method used
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[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.
[0029] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Orientation indicated by rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc. The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the a...
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The invention discloses an array substrate, a self-capacitance touch control display panel and an electronic device. The array substrate comprises a touch control area and a plurality of touch control connecting lines, the touch control area comprises M touch control rows and multiple touch control columns, the touch control rows and the touch control columns are formed by distributing multiple touch control units, and M is an odd number; the touch control rows comprise the middle touch control row, each touch control unit located in the middle touch control row is connected with one touch control connecting line, and every two touch control units in all the touch control units located on the two sides of the middle touch control row are connected with one touch control connecting line; the two touch control units located in the first touch control column and connected with the same touch control connecting line are axially symmetric about the middle touch control row; the two touch control units located in the second touch control column and connected with the same touch control connecting line are located on the two sides of the middle touch control row respectively and arranged at an interval of M-1 / 2 touch control rows. The number of the touch control connecting lines can be reduced, the size of the self-capacitance touch control display panel is reduced, and the cost is reduced.
Description
technical field [0001] The present application relates to the technical field of electronic equipment, in particular to an array substrate, a self-capacitive touch display panel and electronic equipment. Background technique [0002] The self-capacitive touch panel has been widely used in the field of display devices, but under the premise of ensuring the touch resolution, there is a requirement for the size and width of the touch unit. The existing embedded self-capacitive touch panels include Most of the touch units in the world adopt a square (Block Pattern) design, and the embedded self-capacitive touch panel requires a large number of touch units. [0003] In the prior art, each touch unit is connected to the corresponding touch metal wire through a separate touch channel, and each effective touch metal wire is connected to a touch unit and a touch channel. As the size of the embedded self-capacitive touch panel increases, the number of touch units increases, resulting...
Claims
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Login to View More IPC IPC(8): G02F1/1333G06F3/041G06F3/044
Inventor 曾元清
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD