公开(公告)号：US20190172906A1

公开(公告)日：2019-06-06

申请号：US15988053

申请日：2018-05-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jee Yong Kim ,  Jung Hwan Lee

IPC: H01L29/06 ,  H01L27/11573 ,  H01L27/1157 ,  H01L29/423 ,  H01L29/66

CPC classification number: H01L29/0649 ,  H01L27/1157 ,  H01L27/11573 ,  H01L27/11578 ,  H01L27/11582 ,  H01L29/42344 ,  H01L29/66545 ,  H01L29/6656

Abstract: A semiconductor device includes a substrate including a recess, the recess being positioned below an isolation region and having a side portion including a plurality of stepped portions, a plurality of gate electrodes spaced apart from each other on the substrate, and stacked in a direction perpendicular to an upper surface of the substrate, a channel structure passing between a first set of the plurality of gate electrodes, and the isolation region passing between a second set of the plurality of gate electrodes, the isolation region extending from the upper surface of the substrate and having an inclined lateral surface.

公开(公告)号：US09816725B2

公开(公告)日：2017-11-14

申请号：US14540435

申请日：2014-11-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Young-Chul Kwon ,  Sung Woo Kim ,  Euy Sung Chu ,  Jee Yong Kim

IPC: F28F3/00 ,  F24F12/00 ,  F28D9/00 ,  F28F9/00

CPC classification number: F24F12/006 ,  F28D9/00 ,  F28D9/0062 ,  F28F9/001 ,  Y02B30/16 ,  Y02B30/563

Abstract: A heat exchanger usable with a ventilator, the heat exchanger having an improved structure so that air passing through the heat exchanger may be prevented from leaking. The heat exchanger of the general inventive concept includes a heat-exchanging element having a plurality of liners stacked in a uniformly spaced state and a plurality of spacers disposed between the liners to define air passages, and corner guides respectively coupled to corners of the heat-exchanging element. Each of the corner guides includes a guide channel forming a space to receive the corner of the heat-exchanging element so that the corner guides securely come into close contact with the heat-exchanging element, and to minimize a loosening of the corner guide due to an adhesive applied between the heat-exchanging element and the corner guide.

公开(公告)号：US11178734B2

公开(公告)日：2021-11-16

申请号：US15661835

申请日：2017-07-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jee Yong Kim ,  Jin O Kim ,  Ki Du Kim ,  Kyung Sun Min ,  Myung Ju Shin ,  Ah Hyun Bae

IPC: B23P19/00 ,  H05B6/76 ,  H05B6/64

Abstract: A cooking appliance having an improved structure capable of improving visibility to enable a user to clearly look at the inside of the cooking chamber during cooking includes a main body having the cooking chamber and a door disposed at the main chamber to open or close the cooking chamber, the door including a shielding member woven with conductive wires and a fixing member to electrically connect the shielding member with a door frame of the door. Electromagnetic waves generated in the cooking chamber can be prevented from leaking to the outside.

公开(公告)号：US09462929B2

公开(公告)日：2016-10-11

申请号：US14446845

申请日：2014-07-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sang Hyun Park ,  Dong Ho Park ,  Jung Yoon Hahm ,  Jee Yong Kim

IPC: F26B21/06 ,  A47L15/48

CPC classification number: A47L15/481

Abstract: A dish washer with an improved flow channel of air passing through an adsorbent includes a tub to wash dishes, a drying device to supply air into the tub to dry the dishes, and an adsorbent case provided in the drying device. The adsorbent case includes an inner space in which an adsorbent to adsorb moisture contained in air in the tub is provided, and at least one mesh unit located in the inner space to form a flow channel of air passing through the adsorbent. The flow channel is formed in the adsorbent using the mesh unit to reduce flow resistance of air flowing through the adsorbent. Air rapidly passes through the flow channel, thereby reducing drying time.

Abstract translation: 具有改善的通过吸附剂的空气流动通道的洗碗机包括洗涤碗的桶，用于将空气供入到桶中以干燥餐具的干燥装置以及设置在干燥装置中的吸附剂盒。 所述吸附剂壳体包括内部空间，在所述内部空间中设置有用于吸附容纳在所述桶中的空气中的水分的吸附剂，以及位于所述内部空间中的至少一个网孔单元，以形成通过所述吸附剂的空气流动通道。 使用网孔单元在吸附剂中形成流动通道，以减少流过吸附剂的空气的流动阻力。 空气快速通过流道，从而减少干燥时间。

公开(公告)号：US20130172175A1

公开(公告)日：2013-07-04

申请号：US13729864

申请日：2012-12-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jee Yong Kim ,  Rae Eun Park

IPC: B01J27/04 ,  B01J21/06 ,  B01J23/06 ,  B01J23/20 ,  B01J23/30 ,  B01J23/02

CPC classification number: B01J27/04 ,  B01J21/063 ,  B01J21/066 ,  B01J23/02 ,  B01J23/04 ,  B01J23/06 ,  B01J23/20 ,  B01J23/30 ,  B01J23/34 ,  B01J35/0013 ,  B01J35/002 ,  B01J35/004 ,  B01J35/1057 ,  B01J35/1061 ,  B01J35/108 ,  B01J35/1085 ,  B01J37/0009 ,  B01J37/0027 ,  B01J37/0063

Abstract: Disclosed herein are photocatalyst powder and a production method thereof, and by having photocatalyst particles corn binded without reduction of a specific surface area, the reduction of the specific surface area is nearly none while the pores are developed, as well as the absorption rate with respect to light is superior, the method of producing photocatalyst powder includes forming initial photocatalyst powder by molding nanoparticles of photocatalyst substance into a certain shape through extrusion, and splitting the initial photocatalyst powder into a plurality of photocatalyst powder by injecting the initial photocatalyst powder into a predetermined splitting solution, the initial photocatalyst powder being split into the plurality of photocatalyst powder by the predetermined spliting solution.

Abstract translation: 本文公开了光催化剂粉末及其制备方法，通过使光催化剂粒子玉米在不降低比表面积的情况下结合，比较表面积的降低几乎不发生，而孔的吸收率也相对于 光的优异，光催化剂粉末的制造方法包括：通过将光催化剂物质的纳米颗粒通过挤出成型为一定形状来形成初始光催化剂粉末，并将初始光催化剂粉末通过将初始光催化剂粉末注入预定的 通过预定的分离溶液将初始光催化剂粉末分成多个光催化剂粉末。