Touch system and control method thereof

A touch control system and control method technology, which is applied in the fields of instruments, electrical digital data processing, and data processing input/output process, etc. The effect of signal processing efficiency

Active Publication Date: 2018-04-17
TPK TOUCH SOLUTIONS (XIAMEN) INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The signal processing method of the above-mentioned touch display panel is relatively complicated, and it is necessary to scan the touch electrodes in time division, that is, only a single signal can be obtained in a single on-time, and the position reporting point can only be obtained after multiple scans in sequence, so that the signal processing efficiency of the system is lower

Method used

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  • Touch system and control method thereof
  • Touch system and control method thereof
  • Touch system and control method thereof

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Embodiment Construction

[0059] Certain terms are used throughout the description and claims to refer to particular components. Those skilled in the art should understand that manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in name as a way to distinguish components, but use the difference in function of components as a basis for distinction. "Includes" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". In addition, the term "electrical connection" here includes any direct and indirect electrical connection means. Therefore, if it is described in the text that a first device is electrically connected or coupled to a second device, it means that the first device may be directly connected to the second device, or indirectly connected to the second device through other devices or connection means. device.

[0060] Please refer to figure 2 , fig...

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Abstract

The invention discloses a touch control system. The touch control system comprises an inductive touch panel, a first control module and a second control module, wherein the inductive touch panel comprises a plurality of induction channels, each induction channel comprises a plurality of conductor units which are mutually connected in series, and an induction contact is formed at the series connection of every two conductor units; the first control module is coupled to the induction channels and comprises a stabilized voltage control module and a ground terminal control module, one end of each induction channel is coupled to the stabilized voltage control module, and the other end of each induction channel is coupled to the ground terminal control module; the second control module is coupled to a plurality of induction contacts and is used for correspondingly receiving a plurality of induction signals from the induction contacts and calculating at least one touch control coordinate corresponding to the inductive touch panel according to the induction signals. The invention further discloses a control method of the touch control system. The signal processing efficiency of the touch control system is increased.

Description

technical field [0001] The present invention relates to the field of touch technology, in particular to a touch system and a control method thereof. Background technique [0002] In today's market of various consumer electronics products, portable electronic products such as personal digital assistants (PDAs), mobile phones (mobilePhone), notebook computers (notebooks) and tablet computers (tablet PCs) have been widely used. Control panel (touch panel) as its interface tool for data communication. In addition, since the current design of electronic products is light and thin, it is hoped that traditional input devices such as keyboards and mice can be omitted in product design, especially driven by the demand for tablet computers that emphasize humanized design. The control panel has become a key component. [0003] Currently mainstream touch display panels, because Indium Tin Oxide (ITO) has better light transmittance and conductivity, ITO is often selected as the materia...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/045
CPCG06F3/045
Inventor 戈卡尔普.贝拉墨戈鲁朱浚斈曾奕玮朱永祯
Owner TPK TOUCH SOLUTIONS (XIAMEN) INC
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