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A display and sound panel

A panel and display technology, applied in the direction of identification devices, instruments, etc., can solve the problems of large space required for the whole machine and stress concentration of the screen body, and achieve the effect of reducing the space demand of the whole machine, alleviating stress concentration, and small thickness

Active Publication Date: 2021-11-02
GUANGZHOU GOVISIONOX TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the embodiment of the present invention is dedicated to providing a display and sound panel to solve the problems in the prior art that the vibration of the exciter causes the stress concentration of the screen body and the large space required for the whole machine

Method used

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  • A display and sound panel

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Embodiment Construction

[0027] As mentioned in the background art, the display and sound emitting panels in the prior art have the problems of stress concentration on the panel due to the vibration of the exciter and a large space requirement for the whole machine. Specifically, such as figure 1 As shown, in the existing display and sound panel, the exciter body 33 of the exciter 3 is directly pasted on the side of the display body 1 in the non-display light emitting direction through the double-sided adhesive tape 6, and the metal sheet 31 is close to one side of the exciter body 33. The side is provided with a second flexible circuit board 32; two second lead pads 3221 on the second flexible circuit board 32 and two third lead pads 1001 on the main board 10 are electrically connected by welding two wires 16. connect. Since the exciter 3 is thicker and has a smaller area relative to the display screen body 1, when the exciter 3 vibrates, the stress on the area where the display screen body 1 and th...

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PUM

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Abstract

The present invention provides a display and sound emitting panel, which is characterized in that it includes: a display screen body; a first flexible circuit board, one end of the first flexible circuit board is bonded to one side of the display screen body to display the light emitting direction , the other end of the first flexible circuit board is folded to the side of the display body that does not display the light-emitting direction; the main board electrically connected to the other end of the first flexible circuit board is used to send out the driving signal; and an exciter arranged on the side of the display body not displaying the light emitting direction and electrically connected to the first flexible circuit board. The other end of the first flexible circuit board is folded to the side of the display body that does not display the light-emitting direction and is electrically connected to the exciter, so that there is a folded first flexible circuit board between the exciter and the display body. The folded flexible circuit board has a large area and a small thickness, which can effectively alleviate the stress concentration of the exciter vibration on the local display body. At the same time, it can also reduce the space requirement of the whole machine.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display and sound emitting panel. Background technique [0002] With the continuous development of display technology, screen sound has attracted much attention. In the existing display and sound emitting panel, when the exciter vibrates, the stress on the display screen body in contact with the exciter is relatively concentrated, so that the display screen body is likely to cause local damage and reduce the strength of the screen body. In addition, in the prior art, the connection between the exciter and the main board leads to a large space requirement of the whole machine. Contents of the invention [0003] In view of this, the embodiments of the present invention are dedicated to providing a display and sound emitting panel to solve the problems in the prior art that the vibration of the exciter causes stress concentration on the panel and the large space required for t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09F9/30
CPCG09F9/30
Inventor 卢丹
Owner GUANGZHOU GOVISIONOX TECH CO LTD