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公开(公告)号：US20210352776A1
公开(公告)日：2021-11-11
申请号：US17315021
申请日：2021-05-07
发明人： Changhyun LEE , Seunghee CHO
摘要： Provided is a cooking appliance including a grille frame with a filter fixing structure. The cooking appliance includes: a cabinet; a hood flow path formed inside the cabinet; a blower positioned in the cabinet to form an air flow inside the hood flow path; a filter positioned on the hood flow path to filter the air flow supplied from the blower; and a grille frame including an outlet discharging filtered air to an outside of the cabinet, and forming a plurality of support spaces, wherein a lower end of the filter is inserted in and supported by one support space of the plurality of support spaces.
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2.发明申请公开(公告)号：US20190341401A1
公开(公告)日：2019-11-07
申请号：US16516793
申请日：2019-07-19
发明人： Byoungkeun SON , Yoocheol SHIN , Changhyun LEE , Hyunjung KIM , Chung-lI HYUN
IPC分类号： H01L27/11582 , H01L27/1157 , H01L27/11556 , H01L27/11524 , H01L27/11519 , H01L27/11565
摘要： A semiconductor device includes a substrate, a stack, and channel structures penetrating the stack. The stack includes gate electrodes and insulating layers alternately and repeatedly stacked on the substrate, and extending in a first direction. The channel structures in a first row are spaced apart from each other in the first direction. The stack includes a first sidewall that includes first recessed portions and first protruding portions. Each of first recessed portions is defined by an adjacent pair of the first recessed portions. Each of the first recessed portions has a shape recessed toward a first region of the stack between an adjacent pair of the channel structures of the first row. Each of the first recessed portions has a width that decreases in a direction toward the first region when measured along the first direction.
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公开(公告)号：US20150061545A1
公开(公告)日：2015-03-05
申请号：US14475891
申请日：2014-09-03
发明人： Gyeyoung LEE , Daedong KIM , Dusan BAEK , Changhyun LEE , Jaeho JUNG , Yangwook KIM , Haein CHUN
CPC分类号： H05B37/0272 , H05B33/0854 , H05B37/0236 , H05B37/0281 , Y02B20/42
摘要： A lighting control method and an electronic device using the same are provided. The method includes receiving pattern information for controlling lighting, generating lighting control information including brightness level information corresponding to operation time information based on the received pattern information, and transmitting the lighting control information.
摘要翻译： 提供照明控制方法和使用其的电子装置。 该方法包括接收用于控制照明的图案信息，基于接收到的图案信息生成包括与操作时间信息对应的亮度级信息的点亮控制信息，以及发送照明控制信息。
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公开(公告)号：US20240060652A1
公开(公告)日：2024-02-22
申请号：US18386010
申请日：2023-11-01
发明人： Changhyun LEE , Yesil SEO
CPC分类号： F24C15/08 , F24C15/006 , F24C15/20
摘要： A cooking equipment including a main body, and a controller mounted to the front of the main body. The controller includes a case, a bracket panel inside the case and accommodating a circuit board, and a guide panel detachably coupled, inside the case, to the bracket panel and the front surface of the main body. The guide panel includes a guide rib to guide a tool to enter the case to couple the guide panel to the bracket panel and the front surface of the main body or to detach the guide panel from the bracket panel and the front surface of the main body.
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公开(公告)号：US20230093325A1
公开(公告)日：2023-03-23
申请号：US17993879
申请日：2022-11-24
发明人： Changhyun LEE , Chulwoo LEE , Seunghee CHO
摘要： Disclosed herein is a cooking apparatus having an improved drainage structure. The cooking apparatus includes a main body having a cooking chamber with an opening provided to be opened forward, and a door coupled to the main body so as to open and close the cooking chamber. The door includes a door frame, a cover glass arranged on a front surface of the door frame, a touch panel arranged between the cover glass and the front surface of the door frame and provided to be in close contact with the front surface of the door frame by being pressed by the cover glass, and a drain hole arranged at a region, corresponding to a lower end of the touch panel, of the front surface of the door frame, and provided to allow a front surface and a rear surface of the door frame to communicate with each other.
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6.发明申请公开(公告)号：US20180219022A1
公开(公告)日：2018-08-02
申请号：US15935498
申请日：2018-03-26
发明人： Byoungkeun SON , Yoocheol SHIN , Changhyun LEE , Hyunjung KIM , Chung-II HYUN
IPC分类号： H01L27/11582 , H01L21/28 , H01L27/1157 , H01L27/11565
CPC分类号： H01L27/11582 , H01L27/11519 , H01L27/11524 , H01L27/11556 , H01L27/11565 , H01L27/1157 , H01L29/40117
摘要： A semiconductor device includes a substrate, a stack, and channel structures penetrating the stack. The stack includes gate electrodes and insulating layers alternately and repeatedly stacked on the substrate, and extending in a first direction. The channel structures in a first row are spaced apart from each other in the first direction. The stack includes a first sidewall that includes first recessed portions and first protruding portions. Each of first recessed portions is defined by an adjacent pair of the first recessed portions. Each of the first recessed portions has a shape recessed toward a first region of the stack between an adjacent pair of the channel structures of the first row. Each of the first recessed portions has a width that decreases in a direction toward the first region when measured along the first direction.
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公开(公告)号：US20140065810A1
公开(公告)日：2014-03-06
申请号：US14074817
申请日：2013-11-08
发明人： Byoungkeun SON , Changhyun LEE , Jaegoo LEE , Kwang Soo SEOL , Byungkwan YOU
IPC分类号： H01L29/66
CPC分类号： H01L29/66833 , H01L27/11582 , H01L29/7926
摘要： A nonvolatile memory device and a method of forming the same, the device including a semiconductor substrate; a plurality of gate patterns stacked on the semiconductor substrate; inter-gate dielectric patterns between the gate patterns; active pillars sequentially penetrating the gate patterns and the inter-gate dielectric patterns to contact the semiconductor substrate; and a gate insulating layer between the active pillars and the gate patterns, wherein corners of the gate patterns adjacent to the active pillars are rounded.
摘要翻译： 非易失性存储器件及其形成方法，所述器件包括半导体衬底; 堆叠在所述半导体衬底上的多个栅极图案; 栅极图案之间的栅极间电介质图案; 依次穿过栅极图案和栅极间电介质图案以接触半导体衬底的有源支柱; 以及在活性柱和栅极图案之间的栅极绝缘层，其中与活性柱相邻的栅极图案的角部是圆形的。
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公开(公告)号：US20230304672A1
公开(公告)日：2023-09-28
申请号：US18160078
申请日：2023-01-26
发明人： Geunyong PARK , Sangwon YUN , Changhyun LEE , Sangjin JEONG
IPC分类号： F24C15/02
CPC分类号： F24C15/022 , H05B6/6417
摘要： A cooking apparatus is disclosed. The cooking apparatus includes: a main body forming a cooking room; a door configured to open and close the cooking room; a door latch movably installed in the door; a sensor configured to contact the door latch; a controller electrically connected with the sensor; a heating source electrically connected with the controller; and a door lock including an interfering portion configured to interfere with opening of the door and a deformable portion configured to elastically support the interfering portion such that the interfering portion is movable, and in response to the contact of the door latch with the sensor ending by opening the door, the controller may control the heating source to stop operating.
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公开(公告)号：US20170287930A1
公开(公告)日：2017-10-05
申请号：US15593494
申请日：2017-05-12
发明人： Changhyun LEE , Heonkyu LEE , Shinhwan KANG , Youngwoo PARK
IPC分类号： H01L27/11582 , H01L23/528 , H01L27/11565
CPC分类号： H01L27/11582 , H01L23/5283 , H01L23/535 , H01L27/11524 , H01L27/11565 , H01L27/11568 , H01L27/1157 , H01L27/11573
摘要： A three-dimensional (3D) semiconductor device includes a stack structure including electrodes vertically stacked on a substrate, a channel structure coupled to the electrodes to constitute a plurality of memory cells three-dimensionally arranged on the substrate, the channel structure including first vertical channels and second vertical channels penetrating the stack structure and a first horizontal channel disposed under the stack structure to laterally connect the first vertical channels and the second vertical channels to each other, a second horizontal channel having a first conductivity type and connected to a sidewall of the first horizontal channel of the channel structure, and conductive plugs having a second conductivity type and disposed on top ends of the second vertical channels.
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公开(公告)号：US20170167740A1
公开(公告)日：2017-06-15
申请号：US15374142
申请日：2016-12-09
发明人： Daeeun YI , Seong Hwan OH , Kyungjae KIM , Jeongil SEO , Kwanwoo SONG , Hyejung CHO , Jae Eun KANG , Chang-Han KIM , Jongyoub RYU , Changhyun LEE
CPC分类号： G05B15/02 , F24F11/30 , F24F11/46 , F24F11/61 , F24F11/62 , F24F11/63 , F24F11/64 , F24F11/77 , F24F11/80 , F24F11/83 , F24F2110/10 , F24F2110/12 , F24F2120/10 , F24F2130/00 , F24F2130/10 , F24F2130/20
摘要： An air conditioning system of a building is provided. A method for controlling air conditioning of a building includes controlling a temperature of a heat medium based on a reservation rate for using spaces in the building and outside weather, and controlling a flow of the heat medium based on at least one sensing information measured in the spaces.
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