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A method, device, equipment, and storage medium for accelerating handwriting on an electronic ink screen

A technology of electronic ink screen and ink screen, applied in the direction of electric digital data processing, using manual input to modify/create images, instruments, etc., can solve the problems of slow screen refresh speed, slow handwriting, affecting user experience, etc., to reduce display too slow effect

Active Publication Date: 2021-11-26
ONYX INT
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  • Summary
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the physical characteristics of the electronic ink screen itself, the screen refresh rate is relatively slow, resulting in the display of handwriting much slower than the actual handwriting input, which affects the user experience

Method used

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  • A method, device, equipment, and storage medium for accelerating handwriting on an electronic ink screen
  • A method, device, equipment, and storage medium for accelerating handwriting on an electronic ink screen
  • A method, device, equipment, and storage medium for accelerating handwriting on an electronic ink screen

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Embodiment Construction

[0056]In order to make the purpose, technical solution and advantages of the present application clearer, specific embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only parts relevant to the present application are shown in the drawings but not all content. Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe various operations (or steps) as sequential processing, many of the operations may be performed in parallel, concurrently, or simultaneously. In addition, the order of operations can be rearranged. The proce...

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Abstract

The embodiment of the present application discloses a method, device, equipment and storage medium for accelerating handwriting on an electronic ink screen. The technical solution provided by the embodiment of the present application determines the received point and the handwriting movement speed according to the handwriting input information. And / or the received points render the handwriting lines, draw and display the handwriting lines on the ink screen, predict the next input points of the handwriting input operation in advance, render the handwriting lines in advance according to the predicted points, and display them on the ink screen , to reduce the slow display of handwriting lines due to the slow refresh rate of the ink screen, resulting in a decline in user experience.

Description

technical field [0001] The embodiments of the present application relate to the field of display technology, and in particular, to a method, device, device, and storage medium for accelerating handwriting on an electronic ink screen. Background technique [0002] The electronic ink screen uses electrophoresis technology to achieve a display effect close to that of traditional paper, so it is also called "electronic paper". Electronic ink screens generally use electronic ink to display images. Electronic ink is usually made into a thin film, consisting of a large number of microcapsules, and pigment particles with different charges are arranged in the microcapsules. In the initial state, the pigment particles are suspended in the microcapsules. When an electric field in a certain direction is applied, the corresponding pigment particles are pushed to the top, and the microcapsules will display different colors, and the microcapsules of different colors form various characters...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/0481G06F3/0488G06T11/80
CPCG06F3/04812G06F3/04883G06T11/80
Inventor 许俊文朱增
Owner ONYX INT
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