Battery driven mobile drawing device, including electromagnetic induction and capacitive position detectors and a control circuit for causing a parameter setting area to be displayed, and a test drawing area to be displayed transparently, superimposed, on a portion of a drawing in an image display area of a display, for rendering a drawing using an electronic pen

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United States of America Patent

PATENT NO 9886103
SERIAL NO

14221091

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Importance

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Abstract

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A drawing device includes a sensor arranged in a superimposed relationship with a display device and having an indicator operation detection area sized to detect indictor operations in the image display area of the display device; a memory that stores drawing information; and a control circuit that renders a drawing in the image display area of the display device based on the drawing information stored in the memory. The control circuit causes a test drawing area and a parameter setting area to be displayed superimposed on the drawing image that is displayed in response to a detection, by the sensor, of an indication operation by the indicator, the test drawing area enabling a drawing operation to be performed using the indicator, the parameter setting area enabling changes to parameters of the drawing information generated by the drawing operation in the test drawing area using the indicator. The control circuit causes the test drawing area to be displayed transparently with a portion of the drawing appearing through the test drawing area.

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Patent Owner(s)

  • WACOM CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Adam, Susan Vancouver, US 1 8
Dunnihoo, Jarrod Vancouver, US 3 8
Hidaka, Juli Saitama, JP 1 8
Luppi, Marcello The Hague, NL 3 14
Maruoka, Isao Saitama, JP 7 58

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