Touch pen, touch panel, touch system and touch method
A technology of touch panel and stylus, applied in the field of stylus, touch system and touch, touch panel
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[0043] In order to illustrate the present invention more clearly, the present invention will be further described below in conjunction with preferred embodiments and accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. Those skilled in the art should understand that the content specifically described below is illustrative rather than restrictive, and should not limit the protection scope of the present invention.
[0044] In view of the situation of the above-mentioned prior art, the inventors found that the traditional active capacitive stylus technology supports very little inclination angle, and all of them are plane angle recognition perpendicular to the touch screen plane, and do not support three-dimensional direction angle recognition. At the same time, the inventor also found that most active capacitive stylus signals are in a time-sharing transmission mode, and the time-consuming signal transmission and processing leads to a ...
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