Touch screen device and debugging method thereof

A debugging method and touch screen technology, applied in the input/output process of data processing, instruments, electrical digital data processing and other directions, can solve problems such as inconvenience, low light energy, touch screen coordinate detection interference, etc., to achieve convenient debugging and cost saving Effect
CN101226447AInactive Publication Date: 2008-07-23GUANGDONG VTRON TECH CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
GUANGDONG VTRON TECH CO LTD
Publication Date
2008-07-23
Estimated Expiration
Not applicable Β· inactive patent

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Abstract

The invention discloses a debugging method of touch screen and a relative touch screen. The method comprise starting infrared scanning to detect the detected value of infrared signal strength received by an infrared receiver, when the detected value is outside the best range, adjusting the device parameters of an infrared scanning module, when the detected value is in the best range, eliminating the adjustment. The invention starts infrared scanning and judges the infrared signal strength received by the infrared receiver, which eliminates the adjustment on the infrared emitter-receiver when the received infrared signal strength is in a preset range, and directly judges the debugging end on the infrared emitter-receiver, and adjusts the device parameters of the infrared scanning module when the received infrared signal strength is in the preset range. The invention can debug with hand operation, with simple maintenance and debugging to save debugging cost.
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Description

Technical field

[0001] The present invention relates to the technical field of touch screens, in particular to a debugging method of a touch screen device and a touch screen device. Background technique

[0002] As a new type of computer input device, touch screen makes human-computer interaction more intuitive and brings great convenience to users. In addition to being widely used in personal portable information products, the application fields have covered information appliances, public information, and electronics. In various fields such as games and office automation equipment, the current passive touch screen technology mainly includes infrared, resistance, capacitance, surface acoustic wave and so on. Among them, take the infrared touch screen as an example. The realization principle is: a number of infrared emission is distributed around the touch screen Components and infrared receiving components. Among them, the infrared emitting components and the infrared receiving c...

Claims

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