Title:
DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/146860
Kind Code:
A1
Abstract:
A display device is disclosed. The display device comprises: a display panel; a first speaker unit including a first space and a second space isolated from the first space and communicating with the outside, and having a first opening communicating the first space with the second space and a second opening spaced apart from the first opening and communicating the first space with the second space, the first speaker unit being spaced apart from the display panel; a first speaker installed in the first opening and providing sound to the second space; a first diaphragm installed in the second opening; a second speaker unit including a third space and a fourth space isolated from the third space and communicating with the outside, and having a third opening communicating the third space with the fourth space and a fourth opening spaced from the third opening and communicating the third space with the fourth space, the second speaker unit being spaced apart from the display panel; a second speaker installed in the third opening and providing sound to the fourth space; and a second diaphragm installed in the fourth opening and having an area different from that of the first diaphragm.
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Inventors:
YOUN HYUNSEUNG (KR)
YANG SUNGEUN (KR)
JEONG SEOKHEE (KR)
YANG SUNGEUN (KR)
JEONG SEOKHEE (KR)
Application Number:
PCT/KR2018/008744
Publication Date:
August 01, 2019
Filing Date:
August 01, 2018
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04N5/64; H04R7/02
Foreign References:
| KR20120081791A | 2012-07-20 | |||
| KR20170069530A | 2017-06-21 | |||
| KR20130116581A | 2013-10-24 | |||
| KR20160143471A | 2016-12-14 | |||
| KR101570538B1 | 2015-11-19 |
Other References:
See also references of EP 3745711A4
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (KR)
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