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Ink screen reading device, screen driving method and storage medium thereof

A reading device and screen-driven technology, which is applied in the computer field, can solve the problems of reducing the refresh rate, increasing the time-consuming screen refresh, and the low refresh rate of the ink screen, achieving the effect of short refresh time and high refresh rate

Active Publication Date: 2020-09-11
ZHANGYUE TECH CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The inventors found that there are at least the following problems in the prior art: the driving voltage has a certain value range, and its effect on particle movement compensation is relatively limited. In a low temperature environment, movement compensation is mainly achieved by increasing the pulse width and pulse number
However, this method will increase the time-consuming of screen refresh. Compared with liquid crystal display (LCD) screen, the ink screen itself has the characteristics of low refresh rate. severe impact on experience

Method used

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  • Ink screen reading device, screen driving method and storage medium thereof
  • Ink screen reading device, screen driving method and storage medium thereof
  • Ink screen reading device, screen driving method and storage medium thereof

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Embodiment Construction

[0035] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0036] figure 1 A schematic flowchart of an ink screen driving method of an ink screen reading device provided by an embodiment of the present invention is shown, and the method is applied to the ink screen reading device. Such as figure 1 As shown, the method includes the following steps:

[0037] Step 101: Obtain the current temperature of the ink screen.

[0038] The current temperature of the ink screen can be detected by a ...

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Abstract

The invention relates to the technical field of computers, and discloses an ink screen reading device, a screen driving method, and a storage medium. The method includes: obtaining the current temperature of the ink screen; judging whether the current temperature is lower than the preset first temperature value; if so, determining the second temperature value, and according to the second temperature value and the content to be displayed in the LUT table grayscale value, look up the table to determine the driving waveform of the ink screen, wherein the second temperature value is greater than or equal to the first temperature value; otherwise, in the LUT table, according to the current temperature and the content to be displayed For the gray value, look up the table to determine the driving waveform of the ink screen; use the driving waveform determined by the table to drive the ink screen to display the content to be displayed. The embodiment of the present invention can obtain a driving waveform with a shorter refresh time, thereby increasing the refresh rate.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to an ink screen reading device, a screen driving method, and a storage medium. Background technique [0002] Ink screen devices refer to electronic devices that use electronic ink screens (E-ink). Some ink screen devices have handwriting functions, also known as handwriting reading devices or handwriting readers. An electronic ink screen is a screen that does not emit light itself but relies on external reflection to achieve a display effect. Its display effect is very similar to that of paper materials, so it can be compared to the reading experience of paper materials. [0003] The ink screen consists of many microcapsules, and each microcapsule contains multiple black particles and multiple white particles, both of which have opposite charges. When black content needs to be displayed on the screen, the black particles are driven by voltage to move up to the top of the screen ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/34
CPCG09G3/344G09G2320/041G09G2320/0271G09G2320/0233G09G2320/0252G02F1/167G09G2310/027
Inventor 程超朱文志
Owner ZHANGYUE TECH CO LTD
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