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公开(公告)号：US11956566B2
公开(公告)日：2024-04-09
申请号：US18099367
申请日：2023-01-20
发明人： Ha-Na Kim , Jee-hoon Park , Hyun-yong Choi , You-na Choo , Soo-hyun Whang
CPC分类号： H04N5/655 , H04N5/60 , H04N5/642 , H04N5/645 , H04R1/028 , H04R1/023 , H04R1/026 , H04R2499/15
摘要： 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.
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公开(公告)号：US10805573B1
公开(公告)日：2020-10-13
申请号：US16898169
申请日：2020-06-10
发明人： Ha-Na Kim , Jee-hoon Park , Hyun-yong Choi , You-na Choo , Soo-hyun Whang
摘要： 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.
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公开(公告)号：US11145671B2
公开(公告)日：2021-10-12
申请号：US16511698
申请日：2019-07-15
发明人： Haejoon Lee , Sung-Soo Ahn , Ha-Na Kim
IPC分类号： H01L27/11582 , H01L27/11556 , H01L27/11526 , H01L23/522 , H01L27/11573 , G11C16/04 , G11C16/08 , G11C16/24
摘要： A three-dimensional semiconductor memory device is provided. The memory device includes a substrate with a cell array region and a connection region adjacent to the cell array region, the connection region including a first pad region and a second pad region; an electrode structure including electrodes stacked on the substrate, the electrode structure including an upper portion forming an upper staircase structure; a first dummy structure laterally spaced apart from the upper portion of the electrode structure and provided on the first pad region; and a second dummy structure laterally spaced apart from the upper portion of the electrode structure and provided on the second pad region. Each of the first dummy structure and the second dummy structure includes a dummy staircase structure, and the first dummy structure is located at higher level than the second dummy structure.
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公开(公告)号：US10778935B2
公开(公告)日：2020-09-15
申请号：US16670867
申请日：2019-10-31
发明人： Ha-Na Kim , Jee-hoon Park , Hyun-yong Choi , You-na Choo , Soo-hyun Whang
摘要： 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.
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5.发明授权公开(公告)号：US09941122B2
公开(公告)日：2018-04-10
申请号：US15249903
申请日：2016-08-29
发明人： Jung-Ik Oh , Daehyun Jang , Ha-Na Kim , Kyoungsub Shin
IPC分类号： H01L25/00 , H01L27/11 , H01L45/00 , H01L21/027 , H01L27/11575 , H01L27/11582 , H01L21/306 , H01L21/308 , H01L27/11556 , H01L27/24 , H01L25/065 , H01L27/11521
CPC分类号： H01L21/0274 , H01L21/30604 , H01L21/3085 , H01L25/0657 , H01L25/50 , H01L27/11521 , H01L27/11556 , H01L27/11575 , H01L27/11582 , H01L27/2481 , H01L45/122 , H01L45/1253 , H01L2924/0002 , H01L2924/00
摘要： 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.
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公开(公告)号：US20210345773A1
公开(公告)日：2021-11-11
申请号：US17379436
申请日：2021-07-19
发明人： Hyun-yong Choi , Ha-Na Kim , Jee-hoon Park , You-na Choo , Soo-hyun Whang
摘要： An image sound device is provided. The image sound device includes a housing including an upper end portion that includes an opening and a storage space inside the housing; a display including a display area for displaying video contents; a lifter; a speaker; a motor controller configured to control the lifter wherein the display is positioned at at least three height positions; and a controller configured to control the display to display an image on the display area and output sound.
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公开(公告)号：US11089258B2
公开(公告)日：2021-08-10
申请号：US17107417
申请日：2020-11-30
发明人： Ha-Na Kim , Jee-hoon Park , Hyun-yong Choi , You-na Choo , Soo-hyun Whang
摘要： 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.
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公开(公告)号：US11723461B2
公开(公告)日：2023-08-15
申请号：US17379436
申请日：2021-07-19
发明人： Hyun-yong Choi , Ha-Na Kim , Jee-hoon Park , You-na Choo , Soo-hyun Whang
CPC分类号： A47B81/064 , A47B81/06 , H04N5/655 , H05K5/02 , A47B2200/04 , A47B2220/0002
摘要： An image sound device is provided. The image sound device includes a housing including an upper end portion that includes an opening and a storage space inside the housing; a display including a display area for displaying video contents; a lifter; a speaker; a motor controller configured to control the lifter wherein the display is positioned at at least three height positions; and a controller configured to control the display to display an image on the display area and output sound.
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公开(公告)号：US11588997B2
公开(公告)日：2023-02-21
申请号：US17548129
申请日：2021-12-10
发明人： Ha-Na Kim , Jee-hoon Park , Hyun-yong Choi , You-na Choo , Soo-hyun Whang
摘要： 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.
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公开(公告)号：US11223793B2
公开(公告)日：2022-01-11
申请号：US17219387
申请日：2021-03-31
发明人： Ha-Na Kim , Jee-hoon Park , Hyun-yong Choi , You-na Choo , Soo-hyun Whang
摘要： 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.
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