| 发明名称 |
DISPLAY DEVICE |
| 摘要 |
A display device is provided. The display device includes a display panel, a backlight unit, and a rear chassis. The display panel is configured to display an image. The backlight unit is provided on a rear surface of the display panel. The rear chassis includes a protruding region, a vibration plate, and at least one acoustic element. The protruding region is protruded in a rear direction. The at least one acoustic element is provided in the vibration plate and includes a pair of electrodes and a vibration material layer provided therebetween. The protruding region and the vibration plate are made of different materials. |
| 申请公布号 |
US2015185963(A1) |
申请公布日期 |
2015.07.02 |
| 申请号 |
US201414504951 |
申请日期 |
2014.10.02 |
| 申请人 |
SAMSUNG DISPLAY CO., LTD. |
发明人 |
LEE TAE HEE;Park Yong Chang;Ahn Yi Joon |
| 分类号 |
G06F3/043;H04R1/00 |
主分类号 |
G06F3/043 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A display device, comprising:
a display panel configured to display an image; a backlight unit disposed on a rear surface of the display panel; and a rear chassis including: a first protruding region protruded in a rear direction; a first vibration plate; and at least one first acoustic element disposed in the vibration plate, wherein the at least one first acoustic element includes a first electrode, a second electrode facing the first electrode, and a vibration material layer provided between the first and second electrodes, and wherein the first protruding region and the first vibration plate are made of different materials. |
| 地址 |
Yongin-City KR |
