Writing Apparatus with Electronic Soft Pen Brush
First Claim
Patent Images
1. A writing apparatus with electronic soft pen brush, comprising:
- an electronic soft pen brush;
a touch panel configured to generate a plurality of touch points when the electronic soft pen brush touches the touch panel;
a scanning circuit configured to detect a plurality of touch position of the touch points simultaneously; and
a controlling circuit configured to determine a touch region of the touch points in accordance with the touch positions of the touch points, and transform the touch region and the touch positions to a output signal.
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Abstract
A writing apparatus with electronic soft brush pen is disclosed herein. The writing apparatus includes an electronic soft pen brush, an all point addressable (APA) touch panel, a scanning circuit and a controlling circuit. The electronic soft pen brush is configured to generate a plurality of touch points on the touch panel simultaneously. The scanning circuit is configured to detect the touch positions of the touch points simultaneously. The controlling circuit is configured to determine the touch region, the touch area and size and generate an output signal in accordance with the touch region, the touch area and the touch positions.
13 Citations
20 Claims
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1. A writing apparatus with electronic soft pen brush, comprising:
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an electronic soft pen brush; a touch panel configured to generate a plurality of touch points when the electronic soft pen brush touches the touch panel; a scanning circuit configured to detect a plurality of touch position of the touch points simultaneously; and a controlling circuit configured to determine a touch region of the touch points in accordance with the touch positions of the touch points, and transform the touch region and the touch positions to a output signal. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A writing apparatus with electronic soft pen brush, comprising:
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an electronic soft pen brush including a pen-nib; a touch panel configured to generate a plurality of touch points when the electronic soft pen brush touches the touch panel; a scanning circuit configured to detect a plurality of touch position of the touch points simultaneously; and a controlling circuit configured to determine a touch region of the touch points in accordance with the touch positions of the touch points, and transform the touch region and the touch positions to a output signal; wherein the writing apparatus generates a plurality of the touch regions with different sizes in accordance with touch angle and touch strength used by the pen-nib on the touch panel. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. An electronic device with a writing apparatus, comprising:
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a writing apparatus, comprising; an electronic soft pen brush including a pen-nib; a touch panel configured to generate a plurality of touch points when the electronic soft pen brush touches the touch panel; a scanning circuit configured to detect a plurality of touch position of the touch points simultaneously; and a controlling circuit configured to determine a touch region of the touch points in accordance with the touch positions of the touch points, and transform the touch region and the touch positions to a output signal; and a display configured to present the touch region and the touch positions on the display; wherein the writing apparatus generates a plurality of the touch regions with different sizes in accordance with touch angle and touch strength used by the pen-nib on the touch panel. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification