On-line handwriting equipment

A technology of equipment and single-chip microcomputer, which is applied in the fields of optics, instruments, and electrical digital data processing, etc. It can solve the problems of limited storage content, high equipment cost, and inability to contain information, so as to reduce dependence on paper, save applications, and facilitate use.

Inactive Publication Date: 2010-06-23
HANVON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there are electronic paper book devices using electronic paper, but these devices are expensive and difficult to popularize, and because they are used offline, the storage content is limited, and they cannot contain a variety of information

Method used

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Embodiment Construction

[0024] The principle and implementation method of this description will be described below in conjunction with the accompanying drawings.

[0025] Online handwriting devices such as figure 1 As shown, the present invention is connected to the computer through the USB interface 505, and the handwritten information is transmitted to the computer through the USB interface, and the communication result is sent back to the online handwriting device, so that the electronic document is read and browsed. The display screen used is an electronic paper display screen, which reduces the damage of the display to people's eyes when reading and browsing. At the same time, writing and reviewing on the screen reduces the dependence on paper and reduces the damage to the natural environment.

[0026] Online handwriting devices such as figure 2 As shown, it includes a stylus 1, a casing 2, an electronic paper display 3, a touch screen 4 and a circuit board 5; the electronic paper display 3, t...

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PUM

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Abstract

The invention relates to on-line handwriting equipment, which belongs to peripheral equipment in the computer input field. The on-line handwriting equipment comprises a handwriting pen, a casing, a display screen, a touch screen and a circuit board which are connected with a computer through the USB interface on the circuit board. A monolithic processor, a memory, an inductive control module and a display control module; the touch screen inside the display screen transmits the obtained induction information to the inductive control module, the inductive control module converts the trigger message into control and data information which is then transmitted to the monolithic processor, the monolithic processor processes the control and data information and sends the processed result to the display control module, the display control module converts the processed information into display information and then sends the display information to the display screen to be displayed. The on-line handwriting equipment solves the problem of hurt to eyes of the user from the display when the user reads books or articles; simultaneously, the user can write, make notes and review on the screen at any time, the dependence of the user to paper can be reduced and the damage to the natural environment can be decreased through the reading and writing device.

Description

technical field [0001] The invention belongs to peripheral equipment in the field of computer input, and relates to an online handwriting equipment. Background technique [0002] With the development of electronic information technology, people rely more and more on reading information from computer monitors. At present, the display, whether it is a CRT display or a liquid crystal display, has a resolution much lower than that of paper. It is very easy to make people tired when used for a long time, and it will cause great damage to people's eyes. They cannot read for a long time, so people have to continue reading. Acquire knowledge and information by reading on paper. On the one hand, the dissemination of knowledge is getting faster and more abundant. On the other hand, the natural environment continues to deteriorate and the forest coverage continues to decrease. For this reason, people often have to choose between sacrificing eye health and destroying the natural enviro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/033G02F1/167G06F3/0354
Inventor 刘迎建向国威梁义海
Owner HANVON CORP
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