IRMTouch's infrared touch technology to obtain American pate...

Update time:2020-1-21 13:47:25 Browse times:0

In May 22, 2016, the Patent Office of the United States passed the patent for infrared touch technology applied by IRMTouch technology company. Patent number: US 9292134 B2, the patent certificate is as follows:

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The traditional infrared touch detection mode is a rectangular coordinate system. The transmitter and receiver are aligned one by one. The rays are perpendicular to the transmitting shaft or the receiving shaft, and the touch points are determined by detecting the blocked rays. But this has obvious limitations, because there are gaps between the transmitter and receiver when they are arranged in groups, and the small touch in the gap will not obstruct the rays, so it can not be detected. The patent uses multi axis oblique coordinate system, through a transmitter to launch multiple different angles of radiation, so that we can fill the occlusion angle of touch screen more thoroughly and meticulously, and use the mathematical theory to calculate the touchpoint. Ideas and technology are ahead of the market.

The patent is the intellectual crystallization of the company's independent research and development. All the researchers have been working hard to work overtime for many days. We are proud of every employee.


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