Display and speakers

A display device and speaker technology, which is applied in the direction of sensors, TVs, color TV parts, etc., can solve the problems of large speaker thickness, which does not conform to the development trend of ultra-thin display devices, etc., and achieve the effect of small thickness

Active Publication Date: 2022-03-11
HISENSE VISUAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Multiple avoidance spaces superimposed along the axial direction of the voice coil will lead to a large thickness of the speaker, and the thickness of display devices such as LCD TVs will also increase accordingly, which does not conform to the development trend of ultra-thin display devices

Method used

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  • Display and speakers
  • Display and speakers
  • Display and speakers

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Embodiment Construction

[0065] In order to make the above objects, features and advantages of the embodiments of the present application more obvious and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in the present application without creative efforts shall fall within the protection scope of the present application.

[0066] figure 1 A schematic structural diagram of a display device provided in an embodiment of the present application; figure 2 for figure 1 Schematic diagram of the structure of the exciter; image 3 for figure 2 Explosion diagram of the exciter; Figure 4 for figure 1 Another schematic ...

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Abstract

The present application provides a display device and a speaker. The display device includes: a display panel, the display panel is used to display images; a rear case, the rear case supports the display panel, and the rear case and the display panel A first accommodating cavity is surrounded; the speaker is located in the first accommodating cavity, and the speaker includes a guide and a voice coil, and the guide is connected with the voice coil; the guide can be placed in the Elastic deformation along the axis of the voice coil occurs when the voice coil vibrates. The loudspeaker provided by the application has a small thickness, and the display device has a small thickness.

Description

technical field [0001] The present application relates to the technical field of displays, in particular to a display device and a speaker. Background technique [0002] With the development of science and technology and the improvement of people's living standards, more and more display devices such as LCD TVs are used in people's work and life. [0003] A liquid crystal television usually includes a back case, a display panel, a speaker, etc.; the back case and the display panel enclose an accommodation cavity, and the speaker is located in the accommodation cavity. The loudspeaker includes a vibrating component. Take the cone speaker as an example. The vibrating component includes a voice coil, a cone, an elastic wave and a support. The end of the cone is connected to the voice coil. The support is located at the other end of the voice coil away from the cone. The wave is ring-shaped, and the inner side of the ring-shaped elastic wave is in contact with the outer wall of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/64H04R9/06H04R9/02H04R9/04
CPCH04N5/64H04N5/642H04R9/06H04R9/02H04R9/04H04R9/041
Inventor 黄维财李奎宝张婵
Owner HISENSE VISUAL TECH CO LTD
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