A Method of Strike Position and Energy Measurement Based on Energy Distribution Vector Ratio

An energy distribution and energy measurement technology, applied in the input/output process of data processing, instruments, electrical digital data processing, etc. Small overall weight, reduced quantity, cost reduction effect
CN103076914BActive Publication Date: 2015-10-28BEIJING TAIFANG TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BEIJING TAIFANG TECH CO LTD
Publication Date
2015-10-28

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Abstract

The present invention is a method for measuring touching position, touching energy and display device thereof. While touching position is measured, at least two sensors are installed in dispersing form under the sensing panel of touch control equipment. The sensing panel is divided into a plurality of grids. The unit energy distribution vector of the touching signal is compared with the unit energy distribution vector of the benchmark signal of each grid, therefore touching position is obtained. While touching energy is measured, at least one sensor is installed under the sensing panel. The sensing panel is divided into a plurality of grids. Touching position would be obtained by the above method for measuring touching position or other methods. The touching energy could be calculated by comparing the detected touching signal energy with energy of benchmark signal at touching position in corresponding grid. The present invention could reduce the cost, complexity and power consumption of touch control equipment dramatically.
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Description

technical field

[0001] The invention relates to a method for measuring a touch position and a touch energy, in particular to a method for measuring a touch position and energy based on an energy distribution vector ratio for a touch device. Background technique

[0002] Because of its simple and fast operation, touch devices have become the preferred configuration of current human-computer interaction electronic products. They can be seen everywhere from industry to home, from office to entertainment. While pursuing accuracy, stability, and convenience, people put forward more expectations and requirements, such as further enhancing sensitivity, reducing size, and reducing energy consumption.

[0003] Taking electronic products with touch screens as an example, most mainstream technologies on the market currently use capacitive touch screens. However, the capacitive touch screen cannot directly sense the strength of the touch, and can only sense the click of the skin, but c...

Claims

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