Handwriting screen and screen menu closing adjusting method thereof
A screen menu and handwriting screen technology, applied in the field of handwriting screens, can solve the problems of cumbersome and complicated screen menu operations, and achieve the effect of easy adjustment and closing
Pending Publication Date: 2021-04-16
SHENZHEN HUION ANIMATION TECH
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Problems solved by technology
[0006] In order to solve the above-mentioned technical problem of cumbersome and complicated operation of invoking screen menus, the present invention provides a handwriting screen for conveniently adjusting and closing screen menus.
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[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0027] Please refer to figure 1 , is a schematic structural diagram of the handwriting screen shown in the present invention. The handwriting screen 10 includes a key switch 11 , a display driver board 12 , a USB interface 13 , a display screen 14 , an IO interface 15 , an electromagnetic handwriting control board 17 and an I2C interface 18 . The display driving board 12 is connected with the electromagnetic handwriting control board 17 through the I2C interf...
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The invention provides a handwriting screen. The handwriting screen comprises a key switch, a display screen, a display driving board, an IO interface and an electromagnetic handwriting control board. The IO interface comprises a low-level state and a high-level state, the key switch sends out a screen menu calling signal, and the display driving board drives the display screen to display a screen menu after receiving the screen menu calling signal and controls the IO interface to enter the high-level state from the low-level state. The electromagnetic handwriting control panel generates handwriting data, when it is monitored that the IO interface is in the high-level state, the handwriting data is transmitted to the display drive board, and the display drive board adjusts the screen menu according to the handwriting data. And the display screen is driven to display the adjustment result in real time and change the display mode according to the adjustment result. According to the handwriting screen, the screen menu can be simply and conveniently adjusted and closed. The invention further provides a method for adjusting and closing the screen menu through the handwriting screen.
Description
【Technical field】 [0001] The invention relates to the technical field of computer peripheral equipment, in particular to a handwriting screen. 【Background technique】 [0002] The handwriting screen is a product that changes the computer use mode and revolutionizes the office environment. It can completely change the traditional computer use mode of the monitor with the mouse and keyboard. [0003] The handwriting screen integrates the liquid crystal display and the digital tablet, and the user can use the matching pressure-sensitive pen to directly perform pen and writing input on the liquid crystal display. As a high-end computer input device, the handwriting screen can make the office environment more concise and fashionable. Therefore, handwriting screens have broad application prospects in various application fields that focus on use effects and corporate image, such as finance, medical care, multimedia production, architectural drawing, design publishing, etc. [0004...
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Login to View More IPC IPC(8): G06F3/0482G06F3/0488G06F12/06
Inventor 不公告发明人
Owner SHENZHEN HUION ANIMATION TECH