Electronic drawing board, handwriting pen and method for inputting and displaying handwriting information through electronic drawing board

A technology of electronic drawing board and handwritten information, which is applied in the field of stylus and electronic drawing board to input and display handwritten information, and electronic drawing board, which can solve the problems that the electronic drawing board is inconvenient to carry and the electronic drawing board does not have the ability to change colors, etc., and achieves a small size and easy to carry Effect

Inactive Publication Date: 2015-07-22
AMBIT MICROSYSTEMS (SHANGHAI) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing electronic drawing board needs to be connected to the computer through a data cable, which makes the existing electronic drawing board not easy to carry, and the existing electronic drawing board does not have the function of changing colors

Method used

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  • Electronic drawing board, handwriting pen and method for inputting and displaying handwriting information through electronic drawing board
  • Electronic drawing board, handwriting pen and method for inputting and displaying handwriting information through electronic drawing board
  • Electronic drawing board, handwriting pen and method for inputting and displaying handwriting information through electronic drawing board

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Embodiment Construction

[0042] The electronic drawing board and the method for displaying handwritten input information on the electronic drawing board in the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0043] figure 1 Shown is a system structure diagram of the electronic drawing board in a specific embodiment of the present invention. The electronic drawing board of the present embodiment is used for displaying and inputting handwritten information, including an input board 30, a stylus 10, several sensors 20 and a display device 40, wherein the input board 30 is provided with an input area, and the display device 40 is provided with a display area .

[0044] The stylus 10 includes a pressure sensor 11, a color adjuster 13, and a microcontroller 12. When the stylus 10 presses the first position of the input area of ​​the input board 30, the pressure sensor 11 is used to generate pressure data for input For the handwritten information...

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PUM

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Abstract

The invention provides an electronic drawing board, a handwriting pen and a method for inputting and displaying handwriting information through the electronic drawing board. The electronic drawing board is used for displaying and inputting the handwriting information, and comprises an input board, the handwriting pen, a plurality of sensors and a display device. Pressure data are produced by pressing the pressure sensors so that the handwriting information can be input. Color data are produced through a color adaptor. A microcontroller converts the pressure data and the color data into wireless signals. The sensors at the corresponding positions receive the wireless signals and convert the wireless signals into control signals. The display device is used for displaying the handwriting information according to the control signals and the positions of the sensors. The electronic drawing board does not need to be connected with the computer through a data line. The electronic drawing board is small in product size and convenient to carry, has a color selecting function and can display various colors.

Description

technical field [0001] The invention relates to the field of electronic display, in particular to an electronic drawing board, a stylus and a method for inputting and displaying handwritten information on the electronic drawing board. Background technique [0002] When the existing electronic drawing board inputs handwritten information, most of them sense the position of the stylus and report it to the computer. After the computer processes the position information, it controls the display device of the electronic drawing board to display the input handwritten information. Existing electronic drawing boards need to be connected with computers through data lines, which makes the existing electronic drawing boards inconvenient to carry, and the existing electronic drawing boards do not have the function of changing colors. Contents of the invention [0003] In order to solve the above problems, the present invention provides an electronic drawing board, a stylus and a metho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/0354G06F3/0488
Inventor 朱北海刘明刘焰平庄坤领
Owner AMBIT MICROSYSTEMS (SHANGHAI) LTD
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