LED display screen with embedded high-power lamps

A LED display, high-power technology, applied in the direction of instruments, identification devices, etc., can solve the problems of low light distribution density, low display space utilization, low light transmittance of high-power LED lamps, etc., to achieve light transmittance and Improved structural stability, increased light transmission area and structural strength, and brilliant light display effects

Active Publication Date: 2018-04-13
ROE VISUAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the high-power LED light of this LED display can only transmit light through the circular light-transmitting area formed between four adjacent pixel points, as shown in the appendix of the patent specification figure 2 As shown, due to the small spacing between pixels, the area of ​​the formed circular light-transmitting area is also small, so the light transmittance of high-power LED lamps is very low, and one circular light-transmitting area corresponds to only one With high-power LED lights, the space utilization rate of the display screen is low, and the light distribution density is low, so it is still unable to achieve the ideal lighting effect

Method used

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  • LED display screen with embedded high-power lamps
  • LED display screen with embedded high-power lamps
  • LED display screen with embedded high-power lamps

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Embodiment 1

[0028] Please refer to Figure 1 to Figure 5 Shown, embodiment one of the present invention is:

[0029]An LED display screen with built-in high-power lamps, including a display screen main body and an LED light group, the display screen main body includes a bottom case 1, a circuit board 2, pixel points 20 installed on the circuit board 2 and a panel 3, the Pixels 20 are arranged on the circuit board 2 in a matrix, and the LED lamp group includes a drive board 4 and a plurality of high-power LED lamps arranged symmetrically on the drive board 4, and the LED lamp group is detachable Fixed on the bottom case 1, the circuit board 2 is provided with a light-transmitting hole 21 corresponding to the LED light group, and the light-transmitting hole 21 is composed of a cross-shaped hollow part 210 arranged between the pixel points 20 and a The center of the font-shaped hollow part 210 is formed by a combination of multiple arc-shaped hollow parts 211 arranged outward on different c...

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PUM

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Abstract

The invention relates to an LED display screen with embedded high-power lamps. An LED lamp group composed of a plurality of high-power LED lamps serves as a light source, the space among pixel pointsis fully utilized for the design of light-transmitting holes, and the light-transmitting holes formed by cross hollowed-out parts and arc-shaped hollowed-out parts cannot influence the original pixelpoint distribution of the display screen and can also increase the light-transmitting area and improve the structural strength to the largest degree; compared with exiting products, the LED display screen with the embedded high-power lamps has the advantages that the light intensity and distribution density, the light transmittance, the structural stability and the like are all greatly improved, and the more brilliant light display effect is achieved.

Description

technical field [0001] The invention relates to the field of LED displays, in particular to an LED display screen embedded with high-power lamps. Background technique [0002] LED display is a display product that emits light by controlling LED light-emitting diodes. It can be used to display images, texts, videos, etc. It is mainly used for outdoor advertisements, stage background videos, and text information. High-power LED lights can emit brilliant lighting effects, which can be used to render effects in stage performances. Combining high-power LED lights and LED display screens, you can get a new type of LED display screen with both light and video effects at the same time, resulting in a more brilliant background display effect. The patent number is CN103177665A, and the Chinese invention patent titled "A LED display screen" discloses a display screen as described above. A high-power LED lamp is installed on the display screen to form a high-power lamp and A new type ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/33
CPCG09F9/33
Inventor 蔡丹虎田顺文许毅张洪
Owner ROE VISUAL CO LTD
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