公开(公告)号：US10038947B2

公开(公告)日：2018-07-31

申请号：US14523146

申请日：2014-10-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jong-bae Kim ,  Dae-joung Kim ,  Dong-kyu Park ,  Sung-ha Son ,  Gyeong-tae Lee ,  Joo-yeon Lee ,  Jong-in Jo ,  Sung-joo Kim ,  Dong-hyun Jung ,  Seon-ho Hwang ,  Dae-kyung Ahn ,  Sang-sung Woo ,  Sang-min Hyun

IPC: H04R25/00 ,  H04R1/02 ,  H04R1/26 ,  H04R1/40 ,  H04R5/02 ,  H04R3/12 ,  H04R7/04 ,  H04S7/00

CPC classification number: H04R1/028 ,  H04R1/26 ,  H04R1/403 ,  H04R3/12 ,  H04R5/02 ,  H04R7/045 ,  H04R2499/11 ,  H04R2499/15 ,  H04S7/303

Abstract: An apparatus including a first speaker configured to output higher-frequency sound from among sound of a channel via at least one slit, and a second speaker configured to output lower-frequency sound from among the sound of the channel via at least one other slit. The at least one slit may have a thickness that is less than a wavelength of sound emitted.

公开(公告)号：US09928802B2

公开(公告)日：2018-03-27

申请号：US13761717

申请日：2013-02-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yong-hoon Lee ,  Jong-hee Sohn ,  So-young Yun ,  Han-chul Jung ,  Na-ri Kim ,  Jun-won Bae ,  Jung-yeob Oh ,  Sang-min Hyun

IPC: G09G5/00 ,  G06F1/16 ,  G06F3/0481 ,  G06F3/0488 ,  G06F3/14

Abstract: A display apparatus is provided. The display apparatus includes: a display panel unit which comprises a first panel region corresponding to an opaque display region, and a second panel region corresponding to a transparent display region, a panel driving unit which drives the first panel region and the second panel region independently, and a controller which controls to display a main image on the opaque display region and display an additional image on the transparent display region.