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Touch display device and touch correction method thereof, computer equipment and storage medium

A technology of a touch display device and a calibration method, which is applied in the fields of computing, instrumentation, electrical digital data processing, etc., can solve the problems of long time consumption and complicated operation process, and achieve the effect of simplifying the operation, ensuring the calibration effect, and reducing the number of

Active Publication Date: 2021-12-24
INTERFACE TECH CHENGDU CO LTD +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a touch display device and its touch correction method, computer equipment and storage medium

Method used

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  • Touch display device and touch correction method thereof, computer equipment and storage medium
  • Touch display device and touch correction method thereof, computer equipment and storage medium
  • Touch display device and touch correction method thereof, computer equipment and storage medium

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Embodiment Construction

[0046] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0047]In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counter...

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PUM

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Abstract

The invention relates to a touch display device and a touch correction method thereof, computer equipment and a storage medium. The touch correction method comprises the following steps: controlling each touch display screen to display a plurality of prompt points for prompting a user to touch; wherein at least one prompt point is located on a splicing seam between two adjacent touch display screens in one group, and the number of the prompt points on each touch display screen and the splicing seam adjacent to the touch display screen is at least three; obtaining coordinates of touch points formed after the user touches each prompt point; wherein a touch point is formed after the prompt point located in the touch display screen is touched, and a touch point is formed on each of the two adjacent touch display screens forming the splicing seam after the prompt point located on the splicing seam is touched; and correcting the touch display screen according to the coordinate of each touch point on each touch display screen.

Description

technical field [0001] The present invention relates to the technical field of spliced ​​touch display screens, in particular to a touch display device, a touch correction method thereof, computer equipment and a storage medium. Background technique [0002] With the development of electronic technology, touch display devices have become a popular method as a human-computer interaction interface. In order to use different usage scenarios, multiple touch screens are combined to form a spliced ​​touch display device, so that the size and size of the display area can be adjusted according to changing the number of touch screens and splicing positions. shape. [0003] Due to the existence of scale error (that is, the pixel ratio between the touch layer and the display layer is different), rotation error (that is, the rotation of the touch layer relative to the display layer), and displacement error (that is, the rotation of the touch layer relative to the display layer) Displa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
CPCG06F3/04186G06F3/0412
Inventor 林冠宇魏福呈
Owner INTERFACE TECH CHENGDU CO LTD