知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

7 records (took 0.017 seconds)

    Cooking apparatus having hood
    2.
    发明授权
    Cooking apparatus having hood 有权

    公开(公告)号：US11067291B2

    公开(公告)日：2021-07-20

    申请号：US16347946

    申请日：2017-10-18

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Soon Cheol Kweon ,  Hee Yuel Roh ,  You Seop Lee ,  Ki Hwan Kwon

    IPC: F24C15/20 ,  H05B6/64 ,  F24F9/00 ,  F24F7/06

    Abstract: A cooking apparatus having a hood according to the disclosure may increase suction performance of a blower fan by arranging the blower fan beneath a cooking chamber to force air to be inhaled into the housing as a whirling current of air, and improve suction performance of the blower fan by arranging at least one auxiliary outlet around and outside the blower fan for some of the inhaled air to be discharged downward to form an air curtain around the inlet. Furthermore, a duct may be formed inside the housing of the cooking apparatus having the hood for an inhaled substance through the inlet to be easily moved to the outlet.

    Refrigerator
    3.
    发明授权
    Refrigerator 有权

    公开(公告)号：US11644230B2

    公开(公告)日：2023-05-09

    申请号：US17041149

    申请日：2019-02-19

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： In Sub Lee ,  Kook Jeong Seo ,  Dae Whan Kim ,  Hee Yuel Roh ,  Jeong-Min Jeon ,  Young Don Jeong

    IPC: F25D21/08

    CPC classification number: F25D21/08

    Abstract: Provide is a refrigerator provided with a defrosting device capable of enhancing the defrosting efficiency. The refrigerator includes main body, storage compartment provided inside the main body, an evaporator provided in the storage compartment and configured to generate cold air, a first flow path allowing air to be guided in a first direction for the air to be supplied to the storage compartment during a cooling operation, a defrosting heater configured to generate heat for defrost, a second flow path allowing air to be guided in a second direction opposite to the first direction for the air to be circulated around the evaporator during a defrosting operation, a fan allowing air having received heat from the defrosting heater to be circuited around the evaporator through the second flow path, and a flow path resistance portion provided on the second flow path to increase a flow path resistance in the first direction.

    Refrigerator and controlling method thereof
    4.
    发明授权
    Refrigerator and controlling method thereof 有权

    公开(公告)号：US11359855B2

    公开(公告)日：2022-06-14

    申请号：US16697606

    申请日：2019-11-27

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Hee Yuel Roh ,  Kook Jeong Seo ,  In Sub Lee ,  Dae Whan Kim ,  Jeong-Min Jeon

    IPC: F25D21/12 ,  F25D21/00

    Abstract: A refrigerator includes a storage compartment; a first flow path separated from the storage compartment; an evaporator provided on the first flow path to cool air; a compressor configured to discharge a refrigerant to the evaporator; a blower fan configured to discharge air of the first flow path to the storage compartment; a defrost heater provided on the first flow path to heat the evaporator; a second flow path separated from the first flow path; a defrost fan configured to suction air of the first flow path into the second flow path; and a controller configured to alternately perform a cooling operation and a defrosting operation, configured to operate the compressor and the blower fan during the cooling operation, configured to operate the defrost heater and the defrost fan during the defrosting operation, and configured to vary a rotational speed of the defrost fan.

    Display device and method for manufacturing same
    5.
    发明授权
    Display device and method for manufacturing same 有权

    公开(公告)号：US10133104B2

    公开(公告)日：2018-11-20

    申请号：US15122363

    申请日：2015-03-02

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Eung Yeoul Yoon ,  Joo Ho Kim ,  Jin Seung Choi ,  Sang Cheol Moon ,  Hee Yuel Roh

    IPC: G02F1/1333 ,  G02F1/1341 ,  G02F1/167 ,  G02B26/00 ,  G02F1/03 ,  G02F1/1343 ,  G02F1/155 ,  G02F1/153

    Abstract: Disclosed herein are a display device which exhibits superior surface flatness of an upper electrode substrate and excellent sealing effects by performing sealing such that an end of a barrier formed in a front electrode is inserted into the upper electrode having a gel-state, and a method of producing the same. The display device includes a first electrode module comprising a first electrode, a second electrode module including a second electrode, the second electrode module facing the first electrode module, a plurality of barriers formed on the first electrode module, each barrier having an end inserted into the second electrode, a plurality of cavities formed by the first electrode module and the barriers, and an electric field-dependent layer formed in each of the cavities, the electric field-dependent layer having properties changed by an electric field applied between the first electrode module and the second electrode module.

Patent Agency Ranking