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Handwriting input method, handwriting input device and handwriting input system of display terminal

A handwriting input and display terminal technology, which is applied in user/computer interaction input/output, electromagnetic radiation induction, computer components, etc., can solve the problems of sore arms, complex character input operations, slow cursor movement, etc. Simple operation effect

Inactive Publication Date: 2012-09-19
SHENZHEN TCL NEW-TECH CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0002] With the development of electronic technology, network smart TVs have become popular in people's lives. In the existing technology, the movement of the cursor in network smart TVs is generally operated through the cooperation of the remote control and the built-in mouse, but the user uses the remote control to browse the web, etc. During operation, the operation of character input is usually carried out by using the software disk and mouse that come with the TV. Since the moving speed of the cursor is relatively slow, and the operation of character input is complicated, long-term operation is likely to cause problems such as sore arms of the user. needs improvement

Method used

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  • Handwriting input method, handwriting input device and handwriting input system of display terminal
  • Handwriting input method, handwriting input device and handwriting input system of display terminal
  • Handwriting input method, handwriting input device and handwriting input system of display terminal

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Embodiment Construction

[0050] In the embodiment of the present invention, the display terminal is an electronic device with a display function, such as a television. The present invention will be described in detail below by taking a TV set as an example. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0051] refer to figure 1 , figure 1 It is a schematic flow chart of an embodiment of the handwriting input method of the display terminal of the present invention, and the handwriting input method includes the following steps:

[0052] Step S10, obtaining the two-dimensional code value of the two-dimensional code coordinate point on the two-dimensional code coordinate paper passed by the two-dimensional code reading device when the user uses the two-dimensional code reading device to input characters;

[0053] Firstly, a two-dimensional code coordinate paper containing two-dimensional code coo...

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Abstract

The invention discloses a handwriting input method, a handwriting input device and a handwriting input system of a display terminal. The handwriting input method comprises steps of acquiring a two-dimension code value of a two-dimension code coordinate point on two-dimension code coordinate paper where a two-dimension code reading device passes through when a user utilizes the two-dimension code reading device to input characters; analyzing and obtaining a tracking feature value of input characters of the user in accordance with the two-dimension code value; and displaying at least one character which is matched with the tracking for selection for the user in accordance with the feature value. Accordingly, handwriting input of characters of televisions is achieved through a two-dimension code technology, the operation difficulty in character input is reduced, usage is facilitated, and the requirements of users are met.

Description

technical field [0001] The invention relates to the field of display terminals, in particular to a handwriting input method and device for a display terminal and a handwriting input system. Background technique [0002] With the development of electronic technology, network smart TVs have become popular in people's lives. In the existing technology, the movement of the cursor in network smart TVs is generally operated through the cooperation of the remote control and the built-in mouse, but users use the remote control to browse web pages, etc. During operation, the operation of character input is usually performed by the software disk and mouse that come with the TV. Since the cursor moves slowly and the character input operation is complicated, long-term operation may easily cause problems such as sore arms of the user. Needs improvement. Contents of the invention [0003] The main purpose of the present invention is to provide a handwriting input method for a display t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K7/10G06F3/01
Inventor 陈澄付遥远胡佳文曾红
Owner SHENZHEN TCL NEW-TECH CO LTD
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