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Liquid-crystal-display-screen-based font dot matrix display method and storage device

A liquid crystal display and dot matrix display technology, applied in the display field, can solve the problem that the liquid crystal display cannot realize the LED display effect of the content to be displayed, and achieve the effect of good display effect, change of display effect, and equipment saving.

Inactive Publication Date: 2017-11-24
FUJIAN STAR NET COMM
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Problems solved by technology

[0004] For this reason, it is necessary to provide a font dot matrix display method and storage device based on a liquid crystal display to solve the problem that the liquid crystal display cannot realize the LED display effect of the content to be displayed, and the content to be displayed is adapted to a wide screen and high display.

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  • Liquid-crystal-display-screen-based font dot matrix display method and storage device

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Embodiment Construction

[0031] In order to explain in detail the technical content, structural features, achieved goals and effects of the technical solution, the following will be described in detail in conjunction with specific embodiments and accompanying drawings.

[0032] see figure 1, this embodiment provides a font dot matrix display method based on a liquid crystal display. In this embodiment, a liquid crystal display, referred to as LCD in English, and a full name of Liquid Crystal Display, is a type of flat-panel display. The specific implementation technical scheme is as follows:

[0033] Step S101: Obtain the parameters of the liquid crystal display screen and font dot matrix information of the content to be displayed. The following method can be adopted: the parameters of the liquid crystal display screen include: screen width, height, pixels, and horizontal and vertical screen settings.

[0034] In other implementation manners, the bitmap information of different fonts of the content ...

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Abstract

The invention relates to the technical field of the display screen, in particular to a liquid-crystal-display-screen-based font dot matrix display method and a storage device. The method comprises: liquid crystal display parameters and font dot matrix information of a to-be-displayed content are obtained; and according to the liquid crystal display parameters and the font dot matrix information of the to-be-displayed content, an LED display effect of the to-be-displayed content on a liquid crystal display screen is realized. The liquid crystal display parameters include screen width and height pixel point numbers and horizontal and vertical screen setting. According to the invention, the liquid crystal display parameters and font dot matrix information of the to-be-displayed content are obtained; the LED display effect of the to-be-displayed content on a liquid crystal display screen is realized based on the liquid crystal display parameters and the font dot matrix information of the to-be-displayed content and the to-be-displayed font contents are displayed in a matched manner according to different liquid crystal display screen sizes. Therefore, usage of several liquid crystal display screen devices is avoided; and the display effect is good and the equipment is saved.

Description

technical field [0001] The invention relates to the technical field of display screens, in particular to a liquid crystal display-based font dot matrix display method and a storage device. Background technique [0002] With the needs of the market, more and more occasions need to use LED displays to display relevant content, so as to highlight the relevant content in a simple but eye-catching way, so that people can clearly see the displayed content from a distance. Among them, the LED display generally uses a dot matrix font library, which divides each Chinese character into 16*16 or 24*24 points, and then uses the virtual and real points of each point to represent the outline of the Chinese character. The general LED display is limited by the capacity of the device, usually only supports GB2312, or even cut, and the font is less. [0003] Therefore, more and more are currently being used as the default LCD display device of the Android system, which uses TrueType fonts to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/36G09F9/35
CPCG09F9/35G09G3/36
Inventor 盛放李玲
Owner FUJIAN STAR NET COMM
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