Display device

A technology of display equipment and display screens, which is applied to computer monitor casings, TVs, instruments, etc., can solve problems such as unsatisfactory sound effect, reduce user experience, etc., achieve excellent sound quality, increase area and volume, and improve the effect of treble effect.

Active Publication Date: 2019-06-28
SHENZHEN TCL NEW-TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005]The main purpose of the present invention is to propose a display device, aiming at solving the problem of unsatisfactory sound effects of traditional electronic devices and reducing user experience

Method used

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Embodiment Construction

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0042] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.

[0043] In addition, if there are descriptions involving "first", "second" and ...

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Abstract

The invention discloses a display device which comprises a display main body and an electromagnetic vibration device. The display main body comprises a shell, a display screen mounted at the front endof the shell and an optical film group mounted in the shell, and the shell comprises a back plate. And the electromagnetic vibration device is mounted on the back plate and is used for sounding by vibrating the back plate, the optical film group and the display screen. According to the technical scheme provided by the invention, the electromagnetic vibration device is arranged at the back plate of the display main body. When the electromagnetic vibration device vibrates, the back plates, the shell, the optical film group and the display screen can be sequentially driven to vibrate. Compared with the traditional technical scheme of sound transmission through a sound box, the sound box has the advantages that the paper cone area and the volume of the sound box are increased equivalently, the bass effect is improved, meanwhile, enough space is reserved for high-pitch sound production, the high-pitch effect is improved, the optimal sound listening area range can be expanded, and convenience is brought to a user to use.

Description

technical field [0001] The invention relates to the technical field of electroacoustic conversion of electronic equipment, in particular to the technical field of electroacoustic conversion of electronic equipment with a display screen, and in particular to a display device. Background technique [0002] Taking a TV as an example, a traditional TV is generally equipped with speakers on the left and right sides, and the sound of the TV is realized through the function of the speakers. Among them, the bass effect produced by the speaker is related to the area of ​​the paper cone and the volume of the box, and the larger the area of ​​the paper cone and the larger the volume of the box, the better the bass effect; Generally speaking, it is necessary to produce a natural and loud sound when speaking directly to the user. [0003] With the development of science and technology, in order to pursue the portability and beauty of TV sets, the thickness of existing TV sets is getting...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04R1/02H04R9/06H04R9/02
CPCH04N5/642G06F1/1605H04R11/02H04R2499/15G06F1/1688H04R9/025
Inventor 高伟标朱生林严方红张蓝翔
Owner SHENZHEN TCL NEW-TECH CO LTD
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