Display screen module and display screen

A display module and screen technology, which is applied in the direction of instruments, identification devices, etc., can solve the problems of poor viewing effect for theater audiences and blocking the transmission of sound from speakers, etc.

Pending Publication Date: 2021-08-10
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The Mini LED splicing display can replace the original curtain and projector. The original speakers are still placed behind the splicing screen. If the splicing screen does not undergo structural treatment, the large screen size of the splicing screen will block the transmission of the speaker's sound. The audience brings a bad viewing effect

Method used

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  • Display screen module and display screen
  • Display screen module and display screen
  • Display screen module and display screen

Examples

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Embodiment Construction

[0025] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings.

[0026] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0027] At present, in order to pursue the perfect fusion of picture and sound in various theaters, sound-permeable curtains have become the standard configuration of theaters (that is, the curtains are covered with small holes of uniform size and regular distribution), which can restore the real so...

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Abstract

The invention discloses a display screen module and a display screen, the display screen module comprises a plurality of box bodies and a plurality of lamp panels arranged on the box bodies, the lamp panels and the adjacent lamp panels are spliced to form the box bodies, and the box bodies and the adjacent box bodies are spliced to form a screen. Each lamp panel comprises a PCB substrate and a plurality of pixel points arranged on the front face of the PCB substrate in an array mode, and an open hole penetrating through the PCB substrate is formed between every four adjacent pixel points. According to the display module provided by the embodiment of the invention, the Mini LED huge screen is realized in a lamp panel splicing manner, and the PCB substrates are provided with the open holes, so that the problem that the sound transmission effect of the loudspeaker is blocked by a huge screen splicing screen is solved; the holes are formed among the four adjacent pixel points, and wiring among the pixels is not affected by the holes; by controlling the shape, the size and the number of the holes, the requirement of a cinema for the sound pressure level can be met.

Description

technical field [0001] The present application generally relates to the field of display technology, and specifically relates to a display screen module and a display screen. Background technique [0002] The Mini LED splicing screen is high-definition, flicker-free under low brightness and low grayscale conditions, and has great advantages in high-end giant-screen theaters. The Mini LED splicing display can replace the original curtain and projector. The original speaker is still placed behind the splicing screen. If the splicing screen does not undergo structural treatment, the splicing screen will be too large to block the transmission of the speaker's sound. The audience brings a bad viewing effect. Contents of the invention [0003] In view of the above-mentioned defects or deficiencies in the prior art, it is desired to provide a display module and a display that solve the problem that the Mini LED giant-screen splicing screen blocks the sound propagation effect of ...

Claims

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Application Information

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IPC IPC(8): G09F9/33G09F9/302
CPCG09F9/3026G09F9/33
Inventor 阮益平李佩笑郝东佳王世鹏郭少飞李中华
Owner BOE TECH GRP CO LTD
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