公开(公告)号：US20190130953A1

公开(公告)日：2019-05-02

申请号：US15997964

申请日：2018-06-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jae-Yun LEE ,  Joon Soo KWON ,  Byung Soo KIM ,  Su-Yong KIM ,  Sang-Soo PARK ,  Il Han PARK ,  Kang-Bin LEE ,  Jong-Hoon LEE ,  Na-Young CHOI

IPC: G11C8/08 ,  G06F3/06 ,  G11C16/12 ,  G11C5/14 ,  G11C16/14 ,  G11C29/02

Abstract: A memory device comprises a memory cell array including a first memory cell disposed on a substrate and a second memory cell above the first memory cell; a first word line connected to the first memory cell and a second word line connected to the second memory cell, the second word line disposed above the first word line; and a word line defect detection circuit configured to monitor a number of pulses of a pumping clock signal while applying a first voltage to the first word line to detect a defect of the first word line. The voltage generator is configured to apply a second voltage different from the first voltage to the second word line for programming the second memory cell when the number of pulses of the pumping clock signal is smaller than a reference value.

公开(公告)号：US20180192482A1

公开(公告)日：2018-07-05

申请号：US15860230

申请日：2018-01-02

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Tae-Hun KIM ,  Jong-Hoon LEE ,  Woo Joo KIM ,  In Ki JEON ,  Seong Joo CHO ,  Kun-Woo CHOI

IPC: H05B6/64 ,  F24C15/00

CPC classification number: H05B6/6444 ,  F24C15/006 ,  F24C15/008 ,  F24C15/2007

Abstract: Disclosed herein are a lamp module that includes a double insulation structure and a cooling structure, thus being usable even in a high temperature condition, and a cooking appliance including the same. The cooking appliance includes a cooking compartment, a cooling fan disposed at an upper portion of the cooking compartment to suction outside air, and a lamp module configured to illuminate an inside of the cooking compartment and disposed adjacent to the cooling fan to exchange heat with the outside air suctioned by the cooling fan.

公开(公告)号：US20180184843A1

公开(公告)日：2018-07-05

申请号：US15858806

申请日：2017-12-29

Applicant: Samsung Electronics Co., Ltd

Inventor： Tae-Hun KIM ,  Jong-Hoon LEE ,  Kun-Woo CHOI ,  Seo Kang KIM ,  Woo Joo KIM ,  In Ki JEON ,  Seong Joo CHO

IPC: A47J37/06 ,  A47J27/12

Abstract: Disclosed herein is a cooking appliance having an improved cooling mechanism. The cooking appliance includes a first cavity forming a first cooking chamber and a second cavity forming a second cooking chamber, and has a cooling mechanism for cooling both the first cavity and the second cavity. A separate third cooling channel is formed to exhaust air from the first cooking chamber. A vent for the first and second cavities may be formed at a lower portion of the second cavity such that air may be exhausted via the vent.

公开(公告)号：US20170130878A1

公开(公告)日：2017-05-11

申请号：US15187946

申请日：2016-06-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jung-Jae KIM ,  Jong-Hoon LEE ,  Jung-Kook HWANG

IPC: F16L21/06

CPC classification number: F16L21/06 ,  F16L21/005

Abstract: A pipe coupler may include a first coupling member and a second coupling member. The first coupling member may be configured to hold a portion of a first pipe. The second coupling member may be configured to hold a portion of a second pipe coupled to the first pipe. The first coupling member and the second coupling member may be coupled to each other to connect the first pipe to the second pipe in a direction substantially perpendicular to a coaxis of the coupled first and second pipes. Thus, a leakage of the fluid through a combining portion between the first and second coupling members may be suppressed.