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Seamlessly-spliced standard LED (light emitting diode) unit board and LED display device

A seamless splicing and display device technology, applied in the direction of identification devices, instruments, etc., can solve the problems affecting the display effect

Active Publication Date: 2011-07-27
徐州博创建设发展集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, LED display screens and LED cabinets are formed by splicing a plurality of LED unit boards with each other. Generally, LED unit boards are arranged in a rectangular shape, and in order to facilitate installation, they are generally installed at the edge of the display surface of the LED unit board. Reserve a certain space for splicing, so that when the spliced ​​LED display or LED cabinet displays video images, the splicing connection lines are very obvious, which is easy to affect the display effect

Method used

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  • Seamlessly-spliced standard LED (light emitting diode) unit board and LED display device
  • Seamlessly-spliced standard LED (light emitting diode) unit board and LED display device
  • Seamlessly-spliced standard LED (light emitting diode) unit board and LED display device

Examples

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Embodiment 1

[0023] like figure 1 As shown, this embodiment provides a seamlessly spliced ​​standard LED unit board, two or more of the standard LED units can be spliced ​​together to form a standard rectangular LED display device, such as forming a standard shape LED display.

[0024] Wherein, the standard LED unit board includes LED pixels 101 arranged in a dot matrix; the regular dot matrix formed by the arrangement of each LED pixel 101 is similar in shape to the standard LED unit board 102, for example, the regular dot matrix It is rectangular with the standard LED unit board, and is consistent with the length and width ratio of the LED unit board, wherein the shape and size of the regular lattice can be the same as the shape and size of the standard LED unit board, respectively .

[0025] In addition, the regular dot matrix partially overlaps with the standard LED unit board, and each LED pixel of the regular dot matrix is ​​fixedly mounted on the standard LED unit board; wherein, ...

Embodiment 2

[0034] like figure 2 As shown, on the basis of the above examples, this embodiment provides a seamless splicing LED display device, the LED display device includes one or more LED boxes, and the LED boxes are assembled with each other to form the LED display device, and each LED box includes one or more standard LED unit boards described in any of the above embodiments, and the LED display device includes two or more of any of the above examples For the standard LED unit boards described in the example, each standard LED unit board is regularly arranged and fixedly installed in each of the LED boxes; for example, as figure 2 As shown, the standard LED unit board 201 and the standard LED unit board 202 are adapted and spliced ​​to form the LED display device 203 through their edge parts or covering parts, and the standard LED unit board 201 and the standard LED unit board 202 can be They are respectively arranged in two different LED box bodies, or can also be arranged in th...

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Abstract

The invention discloses a seamlessly-spliced standard LED (light emitting diode) unit board and an LED display device. The standard LED unit board comprises LED pixel points arranged in the mode of dot matrix; the shape of the regular dot matrix formed by arranging each LED pixel point is similar to the shape of the standard LED unit board; the regular dot matrix and the standard LED unit board are partially coincident and are fixedly installed on the standard LED unit board; the regular dot matrix is provided with a first coincident part and at least one edge part; the standard LED unit board is also provided with a second coincident part coincident with the first coincident part; the edge part is set into a row of LED pixel points; any LED pixel point of the edge part is fixedly installed on the standard LED unit board; and parts of LED pixel points are arranged out of the standard LED unit board. The standard LED unit board has the advantages of simple splicing structure, good splicing effect and good display effect and can be spliced seamlessly and display.

Description

technical field [0001] The invention relates to a lighting device, in particular to a standard LED unit board and an LED display device seamlessly spliced. Background technique [0002] At the present stage, under the circumstances of global pursuit of health, environmental protection pressure, and energy crisis, semiconductor lighting has been recognized by the world as an important way of health, energy saving and environmental protection, and its application scope is expanding at a faster speed. [0003] In the prior art, LED display screens and LED cabinets are formed by splicing multiple LED unit boards with each other. Generally, the LED unit boards are arranged in a rectangular shape, and in order to facilitate installation, they are generally installed at the edge of the display surface of the LED unit board. Reserve a certain space for splicing, so that when the LED display screen or LED cabinet formed by splicing displays video images, the splicing connection lines...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33
Inventor 商松
Owner 徐州博创建设发展集团有限公司
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