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    CLEANING APPARATUS
    1.
    发明申请
    CLEANING APPARATUS 审中-公开

    公开(公告)号：US20200077856A1

    公开(公告)日：2020-03-12

    申请号：US16462704

    申请日：2017-11-07

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Tae Gwang KIM ,  Jae Shik JEONG ,  Dong Hyun LEE ,  Won Kyu LIM

    IPC: A47L9/28 ,  A47L9/22 ,  A47L5/24 ,  A47L9/10

    Abstract: A cleaning apparatus comprises a cleaner module provided with a module mounting portion, a wireless cleaning module removably mounted to the cleaner module, and a wired cleaning module provided with a canister, a connection hose connected from the canister to the cleaner, and a connector provided in the connection hose to be removably mounted to the cleaner module. A wired cleaning mode using the wired cleaning module and a wireless cleaning mode using the wireless cleaning module are selectively operated by mounting one of the connector of the wired cleaning module and the wireless cleaning module, to the module mounting portion.

    SEMICONDUCTOR ULTRAVIOLET LIGHT EMITTING DEVICE
    3.
    发明申请
    SEMICONDUCTOR ULTRAVIOLET LIGHT EMITTING DEVICE 有权
    半导体超紫外线发光器件

    公开(公告)号：US20170054055A1

    公开(公告)日：2017-02-23

    申请号：US15147039

    申请日：2016-05-05

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Jung Sub KIM ,  Dong Hyun LEE ,  Jin Sub LEE ,  Kyung Wook HWANG ,  In Su SHIN ,  Eui Joon YOON ,  Gun Do LEE ,  Jeong Hwan JANG

    IPC: H01L33/08 ,  H01L33/32 ,  H01L33/20 ,  H01L33/06 ,  H01L33/12

    CPC classification number: H01L33/08 ,  H01L33/06 ,  H01L33/12 ,  H01L33/20 ,  H01L33/32

    Abstract: A semiconductor ultraviolet light emitting device includes: a substrate; a buffer layer disposed on the substrate and comprising a plurality of nanorods between which a plurality of voids are formed; a first conductive nitride layer disposed on the buffer layer and having a first conductive AlGaN layer; an active layer disposed on the first conductive nitride layer and having a quantum well including AlxInyGa1-x-yN (0≦x+y≦1, 0≦y

    Abstract translation: 一种半导体紫外线发射装置，包括：基板; 缓冲层，其设置在所述基板上并且包括多个纳米棒，在所述多个纳米棒之间形成有多个空隙; 第一导电氮化物层，设置在所述缓冲层上并具有第一导电AlGaN层; 设置在第一导电氮化物层上并具有包括Al x In y Ga 1-x-y N（0≤x+y≤1,0≤y<0.15）的量子阱的有源层）。 以及设置在所述有源层上并具有第二导电AlGaN层的第二导电氮化物层，其中所述多个纳米棒满足3.5≤n（λ）×D /λ≤5.0，其中λ表示由所述活性物质产生的光的波长 层，n（λ）表示波长为λ的多个纳米棒的折射率，D表示多个纳米棒的直径。

    VACUUM CLEANER
    4.
    发明申请
    VACUUM CLEANER 审中-公开
    吸尘器

    公开(公告)号：US20160135654A1

    公开(公告)日：2016-05-19

    申请号：US15000827

    申请日：2016-01-19

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Joung Soo PARK ,  Ki Man KIM ,  Dong Jun KIM ,  Hyoun Soo KIM ,  Seok Bong BAEK ,  Suzuki NARUHIKO ,  Dong Hyun LEE ,  Jin Ho LEE ,  Jong Gook LIM ,  Kyoung Hui JEON ,  Jun Hoo CHOE

    IPC: A47L5/36 ,  A47L9/00 ,  A47L9/10

    CPC classification number: A47L5/362 ,  A47L9/009 ,  A47L9/10

    Abstract: A vacuum cleaner includes a main body including a fan motor to generate suction force, a suction unit connected to the main body to suction foreign matter from a surface to be cleaned in a state of contacting the surface, a dust collector separatably mounted to the main body to separate and collect dust from air suctioned by the suction unit, and a wheel assembly to move the main body, wherein the wheel assembly includes frames provided at a lower part and left and right sides of the main body and wheels rotatably mounted to the frames provided at the left and right sides of the main body, each wheel having a negative camber angle.

    Abstract translation: 一种真空吸尘器，包括：主体，其具有产生吸力的风扇马达;抽吸单元，连接到主体，以在接触表面的状态从待清洁表面吸入异物;可分离地安装在主体上的集尘器 主体分离和收集由抽吸单元抽吸的空气中的灰尘，以及用于移动主体的轮组件，其中，所述轮组件包括设置在主体的下部和左右两侧的框架，以及可旋转地安装在主体上的轮 框架设置在主体的左侧和右侧，每个车轮具有负的外倾角。

    SEMICONDUCTOR DEVICE
    5.
    发明公开
    SEMICONDUCTOR DEVICE 审中-公开

    公开(公告)号：US20240056088A1

    公开(公告)日：2024-02-15

    申请号：US18334744

    申请日：2023-06-14

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Joo-Han KIM ,  Beom Kon KIM ,  Woo Wan WANG ,  Dong Hyun LEE ,  Jung Su HAN

    IPC: H03M1/06

    CPC classification number: H03M1/0607

    Abstract: A semiconductor device includes a first ADC configured to sample an input signal based on a first clock signal, quantize the input signal with a first gain, and output a plurality of first output signals, and a second ADC configured to sample the input signal based on a second clock signal obtained by delaying the first clock signal, quantize the input signal with a second gain, and output a plurality of second output signals. The device includes a gain mismatch estimator configured to calculate first and second values which are averages of absolute values of the first output signals and the second output signals, and calculate first and second gain correction values using the first and second values. A gain mismatch compensator is configured to output a plurality of corrected first output signals and corrected second output signals, according to the first and second gain correction values.

    CLEANER
    8.
    发明申请
    CLEANER 审中-公开

    公开(公告)号：US20200245833A1

    公开(公告)日：2020-08-06

    申请号：US16777701

    申请日：2020-01-30

    Applicant: Samsung Electronics Co., Ltd

    Inventor： Dong Hyun LEE ,  Young Jun CHO ,  Jin Ho LEE ,  Ki-Man KIM ,  Jong Gook LIM

    IPC: A47L9/14 ,  A47L5/28 ,  A47L9/10

    Abstract: A cleaner capable of separating a dust separator from a main body and separating a dust container from the dust separator by using a button. The cleaner includes: a main body; a dust separator detachably coupled to the main body configured to separate dust contained in air; a dust container detachably coupled to the dust separator; and a button configured to separate the dust separator from the main body and separate the dust container from the dust separator, when the dust separator is separated from the main body.

    CLEANER AND CLEANING DEVICE HAVING THE SAME
    9.
    发明申请
    CLEANER AND CLEANING DEVICE HAVING THE SAME 审中-公开

    公开(公告)号：US20190320864A1

    公开(公告)日：2019-10-24

    申请号：US16462702

    申请日：2017-11-07

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Tae Gwang KIM ,  Dong Hyun LEE ,  Won Kyu LIM

    IPC: A47L9/24 ,  A47L5/24 ,  A47L9/22 ,  A47L9/28

    Abstract: A cleaner includes a first extension pipe connected to a suction portion contacting a surface to be cleaned, and a second extension pipe coupled to a cleaner body having a driver generating suction force, and rotatably coupled to the first extension pipe. The first and second extension pipes operate in a first arrangement configured to allow the second extension pipe to be arranged in a longitudinal direction of the first extension pipe, and a second arrangement configured to allow the second extension pipe to rotate in a first direction from the first arrangement such that the first extension pipe and the second extension pipe are arranged to face each other. Such configuration enables a user to increase cleaning efficiency.

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