公开(公告)号：US20210315063A1

公开(公告)日：2021-10-07

申请号：US17220207

申请日：2021-04-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Bumsoo KIM ,  Youngmin YOO

IPC: H05B6/06 ,  H05B6/12 ,  C04B35/19 ,  C04B35/195 ,  C04B41/86

Abstract: An induction heating apparatus is disclosed. The disclosed induction heating apparatus includes: a cooking plate on which a cooking container is seated; and a plurality of induction heating coils installed below the cooking plate and configured to generate a magnetic field, wherein the cooking plate includes: a sintered ceramic plate material; and a reinforcement material layer disposed on a lower surface of the sintered ceramic plate material and provided by a fabric woven with an industrial fiber and a polyimide-based resin.

公开(公告)号：US20210028286A1

公开(公告)日：2021-01-28

申请号：US16837408

申请日：2020-04-01

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hokyun AN ,  Bumsoo KIM ,  Hyunseung KIM ,  Guangfan JIAO

IPC: H01L29/40 ,  H01L29/423 ,  H01L29/49 ,  H01L29/51 ,  H01L27/092 ,  H01L21/28 ,  H01L21/3115 ,  H01L21/8238

Abstract: A semiconductor device may include a substrate, an interface insulation pattern, a gate insulation pattern, a threshold voltage controlling metal pattern and a conductive pattern. The interface insulation pattern may be formed on the substrate. The gate insulation pattern including an oxide having a dielectric constant higher than that of silicon oxide may be formed on the interface insulation pattern. The threshold voltage controlling metal pattern may be formed on the gate insulation pattern. The conductive pattern may be formed on the threshold voltage controlling metal pattern. First dopants including at least fluorine may be included within and at at least one surface of the gate insulation pattern and at an upper surface of an interface insulation pattern contacting the gate insulation pattern. The semiconductor device may have excellent electrical characteristics.

公开(公告)号：US20170003810A1

公开(公告)日：2017-01-05

申请号：US15199010

申请日：2016-06-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： San-Ho BYUN ,  Chadong KIM ,  Jinchul LEE ,  Bumsoo KIM ,  Junchul PARK ,  Kyeonggon LEE

IPC: G06F3/041 ,  H03M3/00 ,  H03M1/08 ,  G06F3/044

CPC classification number: H03M1/08 ,  G06F3/044 ,  H03M1/144 ,  H03M1/145 ,  H03M3/458 ,  H03M3/464

Abstract: A touch processor circuit includes a capacitance-to-voltage converter and an analog-to-digital converter. The capacitance-to-voltage converter converts an input signal transmitted from a touch sensor into a conversion signal corresponding to a capacitance of the touch sensor. The analog-to-digital converter digitizes the conversion signal transmitted from the capacitance-to-voltage converter and generates a digital value. The analog-to-digital converter includes a first converter, a second converter, and a combination logic circuit. The first converter calculates upper bits of the digital value based on the conversion signal during a first time period. The second converter calculates lower bits of the digital value based on a residue component signal transmitted from the first converter during a second time period. The combination logic circuit combines the upper bits and the lower bits and generates the digital value.

Abstract translation: 触摸处理器电路包括电容 - 电压转换器和模 - 数转换器。 电容 - 电压转换器将从触摸传感器发送的输入信号转换成对应于触摸传感器的电容的转换信号。 模数转换器对从电容 - 电压转换器传输的转换信号进行数字化，并产生一个数字值。 模数转换器包括第一转换器，第二转换器和组合逻辑电路。 第一转换器基于第一时间段内的转换信号来计算数字值的高位。 第二转换器基于在第二时间段期间从第一转换器发送的残留分量信号来计算数字值的较低位。 组合逻辑电路组合高位和低位并产生数字值。

公开(公告)号：US20160098117A1

公开(公告)日：2016-04-07

申请号：US14804591

申请日：2015-07-21

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyunkyu OUH ,  Bumsoo KIM ,  Junchul PARK ,  Jinchul LEE ,  Yoonkyung CHOI

IPC: G06F3/044 ,  G06F3/041

CPC classification number: G06F3/044 ,  G06F3/0412 ,  G06F3/0418

Abstract: A touch display device configured to drive a signal line in a first plurality of steps during a line-sensing period and adjust an offset capacitance in a second plurality of steps corresponding to the first plurality of steps.

Abstract translation: 一种触摸显示装置，被配置为在线感测期间以第一多个步骤驱动信号线，并且在对应于第一多个步骤的第二多个步骤中调整偏移电容。