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Display apparatus

A display device and display panel technology, which is applied in the directions of printed circuit, sensor type, speaker transducer fixation, etc., can solve the problems of outputting multi-channel stereo or realistic sound, reducing the immersion of viewers, etc.

Pending Publication Date: 2022-01-21
LG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the display apparatus has limitations in outputting multi-channel stereo or realistic sound through sound means, and thus, has a problem that the viewer's sense of immersion decreases

Method used

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Embodiment Construction

[0129] Reference will now be made in detail to embodiments of the present disclosure, examples of which may be illustrated in the accompanying drawings. In the following description, when it is determined that a detailed description of a known function or configuration related to this document unnecessarily obscures the gist of the inventive concept, its detailed description will be omitted. The progression of process steps and / or operations described is an example; however, the sequence of steps and / or operations is not limited to the order set forth herein and may be changed as known in the art, except that the steps and / or operations must be in a specific order. out of sequence. Like reference numerals refer to like elements throughout. The names of corresponding elements used in the following description are selected only for the convenience of writing the description, and thus may be different from those used in actual products.

[0130] The advantages and features of t...

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PUM

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Abstract

The invention relates to a display apparatus which includes a display panel configured to display an image, a circuit part including a printed circuit board disposed spaced apart from a first portion of the display panel and connected to the display panel, a first vibration device disposed at a rear surface of the display panel, and a second vibration device disposed at a rear surface of the printed circuit board.

Description

technical field [0001] The present disclosure relates to a display device, and more particularly, to a display device that vibrates a display panel to generate sound. Background technique [0002] Display devices are equipped in home electronic devices such as televisions (TVs), monitors, notebook computers, smartphones, tablet computers, electronic tablets, wearable devices, watch phones, portable information devices, navigation devices, or vehicle control display devices or in electronic products and used as a screen for displaying images. [0003] The display device may include a display panel displaying images and a sound device for outputting sounds associated with the images. [0004] However, the display apparatus has a limitation in outputting multi-channel stereo or realistic sound through sound means, and thus, has a problem that a viewer's sense of immersion is reduced. Contents of the invention [0005] Accordingly, the inventors have recognized the above pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/35G09F9/33H04S3/00
CPCG09F27/00H04R1/023H04R1/323H04R1/24H04R17/10H04R7/045H04R1/025H04R2201/025H04S3/008H04R2499/15H04R7/04H04R17/005H04R1/2811H05K1/147H04R1/02H04R17/00H05K2201/10128H05K1/028
Inventor 金泰亨李宰赫河敬辅黄学模宋善福
Owner LG DISPLAY CO LTD