公开(公告)号：US11223793B2

公开(公告)日：2022-01-11

申请号：US17219387

申请日：2021-03-31

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ha-Na Kim ,  Jee-hoon Park ,  Hyun-yong Choi ,  You-na Choo ,  Soo-hyun Whang

IPC: H04N5/655 ,  H04N5/645 ,  H04R1/02 ,  H04N5/60 ,  H04N5/64

Abstract: An audio-visual system may include a housing comprising an open upper end and a storage space, an audio-visual device installed inside the housing and exposable through the open upper end, and a lifting device configured to expose or store the audio-visual device inside the housing through the open upper end. The audio-visual device may include a display, a speaker, and a processor configured to control the audio-visual system to operate in a first mode for outputting media art content while the display is stored in the housing according to a first event, operate in a second mode for outputting audio content through the speaker while part of the display is exposed through the open upper end according to a second event, and operate in a third mode for outputting a visual content while the entire display is exposed through the open upper end according to a third event.

公开(公告)号：US10917606B2

公开(公告)日：2021-02-09

申请号：US16908223

申请日：2020-06-22

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ha-Na Kim ,  Jee-hoon Park ,  Hyun-yong Choi ,  You-Na Choo ,  Soo-hyun Whang

IPC: H04N5/655 ,  H04N5/645 ,  H04R1/02 ,  H04N5/60 ,  H04N5/64

Abstract: An audio-visual system may include a housing comprising an open upper end and a storage space, an audio-visual device installed inside the housing and exposable through the open upper end, and a lifting device configured to expose or store the audio-visual device inside the housing through the open upper end. The audio-visual device may include a display, a speaker, and a processor configured to control the audio-visual system to operate in a first mode for outputting media art content while the display is stored in the housing according to a first event, operate in a second mode for outputting audio content through the speaker while part of the display is exposed through the open upper end according to a second event, and operate in a third mode for outputting a visual content while the entire display is exposed through the open upper end according to a third event.

公开(公告)号：US10685837B2

公开(公告)日：2020-06-16

申请号：US16240216

申请日：2019-01-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung-Ik Oh ,  Daehyun Jang ,  Ha-Na Kim ,  Kyoungsub Shin

IPC: H01L21/027 ,  H01L27/11575 ,  H01L27/11582 ,  H01L21/306 ,  H01L21/308 ,  H01L27/11556 ,  H01L27/24 ,  H01L25/065 ,  H01L25/00 ,  H01L27/11521 ,  H01L45/00

Abstract: Provided is a staircase-shaped connection structure of a three-dimensional semiconductor device. The device includes an electrode structure on a substrate, the electrode structure including an upper staircase region, a lower staircase region, and a buffer region therebetween. The electrode structure includes horizontal electrodes sequentially stacked on the substrate, the horizontal electrodes include a plurality of pad regions constituting a staircase structure of each of the upper and lower staircase regions, and the buffer region has a width that is larger than that of each of the pad regions.

公开(公告)号：US11064804B2

公开(公告)日：2021-07-20

申请号：US16534013

申请日：2019-08-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyun-yong Choi ,  Ha-Na Kim ,  Jee-hoon Park ,  You-na Choo ,  Soo-hyun Whang

IPC: H04N5/655 ,  H05K5/02 ,  A47B81/06

Abstract: The present invention relates to an image sound device having a display portion that can appear/disappear, the device comprising: a housing, the upper end of which is open, and which has a space provided therein; a display portion installed inside the housing to be able to output images; an elevating unit installed inside the housing and below the display portion such that the display portion can be made to protrude through the upper end of the housing; and a motor control portion for controlling the elevating unit such that the display portion can be positioned at two or more heights.

公开(公告)号：US10211053B2

公开(公告)日：2019-02-19

申请号：US15910583

申请日：2018-03-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung-Ik Oh ,  Daehyun Jang ,  Ha-Na Kim ,  Kyoungsub Shin

IPC: H01L21/027 ,  H01L27/11556 ,  H01L21/306 ,  H01L27/24 ,  H01L21/308 ,  H01L27/11582 ,  H01L27/11575 ,  H01L45/00 ,  H01L27/11521 ,  H01L25/00 ,  H01L25/065

Abstract: Provided is a staircase-shaped connection structure of a three-dimensional semiconductor device. The device includes an electrode structure on a substrate, the electrode structure including an upper staircase region, a lower staircase region, and a buffer region therebetween. The electrode structure includes horizontal electrodes sequentially stacked on the substrate, the horizontal electrodes include a plurality of pad regions constituting a staircase structure of each of the upper and lower staircase regions, and the buffer region has a width that is larger than that of each of the pad regions.