Dot-matrix display is a display device that displays text or graphic content by arranging many small units (lights or other structures, as long as they are different in color) into an array (generally rectangular, other shapes are also available but not common).
It can be used to display many simple information without high resolution, such as machine operation status, clock, railway departure indication, etc.
Usually, the display is controlled by a circuit called a dot matrix controller. The dot matrix controller opens or closes the cells in the array according to the required display content, so that the text or graphics can be displayed.
LED单色显示屏是由LED点阵模块或像素单元组成的平面显示屏。具有发光率高、使用寿命长、配置灵活、色彩丰富、对室内外环境适应性强等优点。
When we buy LED displays, whether full-color LED displays or small-space LED displays, many people will naturally consider how to reduce the price and ignore the quality of LED displays. But this is also our normal psychology. After all, everyone wants to
Digital tube is a very common digital information display device nowadays, which has a wide range of applications in various digital products, home appliances, industrial digital instruments and meters and other fields. So how does the nixie tube display
As for the display screen used by small household appliances, there are three kinds of LED digital tubes that can be used in the market at present: one is LED digital tube, segment code LCD screen and dot matrix LCD screen. We will talk about the advantag
Dot-matrix display is a display device that displays text or graphic content by arranging many small units (lights or other structures, as long as they are different in color) into an array (generally rectangular, other shapes are also available but not c
LED digital tube is a very common digital information display device, which is widely used in various digital products, household appliances, industrial digital instruments and meters. It is composed of a functional display panel, and a number of LED ligh
Nixie tube
LED dot matrix display is to connect many wires into a linear matrix, and then connect a light emitting diode (LED) at each intersection point. The line is connected to the positive pole of the LED, and the line is connected to the negative pole of the LE
What is the composition of LED dot matrix Chinese characters? Let's get to know
The indoor full-color LED display screen has the information release function, which can select a variety of styles, flexibly control the font size, and rich playback methods.
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Nowadays, people often see full-color large-screen advertisements or videos in public places such as hospitals, subways, schools, and even some wedding scenes.
Dot matrix LED display is suitable for indoor text and simple picture playing. What are the advantages?
The principle of LED dot-matrix screen is to take a simple 8X8 dot-matrix as an example. It is composed of 64 light-emitting diodes, and each light-emitting diode is placed at the intersection of row line and column line. When a corresponding row is set a
LED dot matrix screen is composed of LED (light emitting diode). It displays text, pictures, animations, videos, etc. by turning on and off the light beads. It is a modular display device composed of all components, usually composed of display module, con
The high-definition LED display screen is becoming more and more popular. Let me introduce the problem of improving the definition of electronic display screen.
The quality of a full-color LED display can be identified from the following aspects:
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According to the different LED nixie drive mode, can be divided into static and dynamic two categories.
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The indoor LED display screen has good display effect and visual experience. In large hotels and large department stores, it is extremely easy to get the favor of advertisers. Do you know what to pay attention to when selecting indoor full-color LED displ
The indoor LED display screen has good display effect and visual experience. In large hotels and large department stores, it is extremely easy to get the favor of advertisers. Do you know what to pay attention to when selecting indoor full-color LED displ
Many people have felt the advantages of this product from the manufacturers of LED digital tubes, and the use advantages of these products are particularly helpful to people, which can be fully displayed in the process of use.
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The LED digital tube is composed of a number of light-emitting diodes packaged together to form an "8" shaped device. The leads have been connected internally, and only their strokes and common electrodes need to be drawn out. The nixie tube is actually c