Title:
振動発音装置
Document Type and Number:
Japanese Patent JP6684523
Kind Code:
B2
Abstract:
A vibration sounding device, including a screen, a rear cover arranged opposite to the screen, a border for supporting the screen and the rear cover, and a drive unit; wherein the border is perpendicular to the screen; the border comprises an internal surface perpendicular to the screen, an external surface arranged opposite to the internal surface, an upper surface and a lower surface, the upper surface and the lower surface connect the internal surface with the external surface, the upper surface is arranged opposite to the lower surface and is close to the screen, and the lower surface is close to the rear cover; and wherein the drive unit is fixed on the internal surface, and the drive unit drives the screen and/or the rear cover to vibrate and sound by the border. The vibration sounding device is favorable for thinning and miniaturization of the product.
Inventors:
One, Hong Shin
Guo, Shun
Guo, Shun
Application Number:
JP2017198388A
Publication Date:
April 22, 2020
Filing Date:
October 12, 2017
Export Citation:
Assignee:
AAC TECHNOLOGIES PTE.LTD.
International Classes:
B06B1/04; H04R7/04; H04R17/00
Domestic Patent References:
| JP2015050579A |
Foreign References:
| WO2016052582A1 |
Attorney, Agent or Firm:
Ryo Matsushita
Koji Mizuno
Koji Mizuno