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Dot matrix digital tube

A digital tube and dot matrix technology, applied in the field of digital tubes, can solve the problems of being difficult to detect, easy to mislead users, and poor display effect, and achieve the effect of improving the display effect and reducing the probability of misleading users.

Pending Publication Date: 2017-11-14
江门吉华光电精密有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the traditional nixie tubes are composed of light-emitting tubes, not only the display effect is not good, but sometimes one of the light-emitting tubes is broken, which is difficult to detect. At this time, the numbers displayed by the nixie tubes are very easy to mislead users.

Method used

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  • Dot matrix digital tube
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Embodiment Construction

[0012] figure 1 It is a structural schematic diagram of the present invention, figure 1 is a structural schematic diagram of the present invention, such as figure 1 with figure 2 As shown, the dot matrix digital tube includes a casing 1, and the casing 1 is provided with a dot matrix display module 2 for displaying patterns, and the dot matrix display module 2 includes a plurality of LED display lights 3 for forming patterns. The dot matrix display module 2 is arranged in a figure-eight shape for displaying numbers. In the present invention, each light-emitting tube of the traditional digital tube is replaced with a plurality of LED display lamps 3, which not only greatly improves the display effect, but also if one or two of the LED display lamps 3 are broken, the failure of the digital tube can be found in time, greatly reducing the probability of misleading users. There are eight dot-matrix display modules 2, and the eight dot-matrix display modules 2 are divided into ...

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Abstract

The invention discloses a dot matrix digital tube. The dot matrix digital tube comprises a shell, wherein the shell is provided with a dot matrix display module used for displaying a pattern, and the dot matrix display module comprises multiple LED display lamps used for forming the pattern. The dot matrix display module is set to be in a 8 shape convenient for displaying numbers. The dot matrix digital tube disclosed by the invention has the advantages that each luminescent tube of the traditional digital tube is replaced with multiple LED display lamps, so that the display effect is greatly improved; meanwhile, if one or two LED display lamps are broken, a fault of the digital tube can be found in time, so that the probability that a user is misled is greatly reduced.

Description

technical field [0001] The invention relates to a digital tube, in particular to a dot matrix digital tube. Background technique [0002] The traditional digital tube is a semiconductor light-emitting device, and its basic unit is a light-emitting diode. The traditional nixie tube is actually composed of seven light-emitting tubes forming a figure 8, and adding a decimal point is 8. These segments are denoted by a, b, c, d, e, f, g, dp respectively. Because the traditional nixie tubes are all composed of light-emitting tubes, not only the display effect is not good, but sometimes one of the light-emitting tubes is broken, which is difficult to detect. At this time, the numbers displayed by the nixie tubes are very easy to mislead users. Contents of the invention [0003] In order to solve the above problems, the object of the present invention is to provide a dot matrix digital tube composed of multiple LED lights, which not only greatly improves the display effect, but ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33
CPCG09F9/33
Inventor 王姵淇马冠英吴超锐吴成添
Owner 江门吉华光电精密有限公司