公开(公告)号：US20180019152A1

公开(公告)日：2018-01-18

申请号：US15443274

申请日：2017-02-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： YOUNG-MIN KIM ,  JOO-HYUNG LEE ,  HAE-GU LEE

IPC: H01L21/683 ,  B32B37/10 ,  H01L21/687 ,  B32B37/12

CPC classification number: H01L21/6836 ,  B32B37/1018 ,  B32B37/12 ,  B32B2405/00 ,  B32B2439/00 ,  B32B2457/14 ,  H01L21/6838 ,  H01L21/68771 ,  H01L2221/68327 ,  H01L2221/68336

Abstract: An adhesive tape sticking apparatus includes a chamber includes a lower chamber and an upper chamber. The lower chamber includes a first inner space and the upper chamber includes a second inner space. An adhesive tape sheet is positioned between the upper chamber and the lower chamber. A substrate support is movable upward and downward within the lower chamber and is configured to support a substrate. A differential pressure generator is configured to generate a differential pressure between the first inner space and the second inner space. A tape support plate positioned between a first sidewall of the lower chamber and a circumferential edge of the substrate. The tape support plate is configured to contact at least a portion of the adhesive tape sheet when the adhesive tape sheet bends downward toward the first inner space when the differential pressure is generated between the first and second inner spaces.

公开(公告)号：US20180145634A1

公开(公告)日：2018-05-24

申请号：US15804192

申请日：2017-11-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： YOUNG-MIN KIM ,  JAE-SEUNG LEE ,  PIL-SUNG JANG ,  TAE-HWAN JIN

IPC: H03F1/02 ,  H03F3/19 ,  H03F3/21 ,  H04B1/16

CPC classification number: H03F1/0277 ,  H03F3/19 ,  H03F3/211 ,  H03F3/72 ,  H03F2200/111 ,  H03F2200/222 ,  H03F2200/294 ,  H03F2200/414 ,  H03F2200/421 ,  H03F2200/451 ,  H03F2203/21109 ,  H03F2203/7209 ,  H04B1/16

Abstract: A wireless communication device includes an amplifier block amplifying a radio frequency (RF) input signal. The amplifier block includes: a first amplification unit and a second amplification unit. The first amplification unit amplifies the RF input signal to generate a first RF amplified signal including a first non-linearity factor and a second RF amplified signal including a second non-linearity factor, and combines the first and second RF signals to generate a third RF amplified signal. The second amplification unit receives and amplifies the third RF amplified signal to output an RF output signal corresponding to the at least one carrier.

公开(公告)号：US20210226588A1

公开(公告)日：2021-07-22

申请号：US17223121

申请日：2021-04-06

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： YOUNG-MIN KIM ,  Jong-Soo Lee ,  Jong-Woo Lee ,  Joong-Ho Lee ,  Ji-Young Lee ,  Pil-Sung Jang ,  Thomas Byunghak Cho ,  Tae-Hwan Jin

IPC: H03F1/26 ,  H03F3/213 ,  H04B1/16 ,  H03F1/22

Abstract: A receiver includes an amplification block supporting carrier aggregation (CA). The amplification block includes a first amplifier circuit configured to receive a radio frequency (RF) input signal at a block node from an outside source, amplify the RF input signal, and output the amplified RF input signal as a first RF output signal. The first amplifier circuit includes a first amplifier configured to receive the RF input signal through a first input node to amplify the RF input signal, and a first feedback circuit coupled between the first input node and a first internal amplification node of the first amplifier to provide feedback to the first amplifier.

公开(公告)号：US20190252233A1

公开(公告)日：2019-08-15

申请号：US16151485

申请日：2018-10-04

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： YOUNG-MIN KIM

IPC: H01L21/683 ,  H01L21/68 ,  H01L21/67

Abstract: A vacuum chuck includes an adsorption plate including porous materials, a housing including an accommodation part, a plurality of adsorption grooves, and a vacuum opening formed in the accommodation part. The adsorption plate is disposed in the accommodation part, and the plurality of adsorption grooves each have an arc shape and is formed in a surface of the accommodation part. The vacuum chuck further includes a vacuum line configured to supply vacuum pressure to the vacuum opening.

公开(公告)号：US20210326258A1

公开(公告)日：2021-10-21

申请号：US17359873

申请日：2021-06-28

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： KWANG-KYU BANG ,  YOUNG-MIN KIM ,  KWAN-BIN YIM

IPC: G06F12/0804 ,  G06F3/06

Abstract: Provided is a storage device including a power management integrated circuit chip; multiple non-volatile memories configured to receive power from the power management integrated circuit chip; and a controller configured to control the non-volatile memories, wherein the controller checks a state of the power during a read operation and a write operation on the non-volatile memories and, when a power failure is detected in at least one of the non-volatile memories, implements a power failure detection mode regarding the read operation and the write operation on all of the non-volatile memories.

公开(公告)号：US20200336121A1

公开(公告)日：2020-10-22

申请号：US16914391

申请日：2020-06-28

Applicant: SAMSUNG ELECTRONICS CO, LTD.

Inventor： YOUNG-MIN KIM ,  JAE-SEUNG LEE ,  JUNG-SEOK LIM ,  PIL-SUNG JANG

IPC: H03F3/189 ,  H03F3/72 ,  H03F1/22 ,  H03H7/19 ,  H03F3/193

Abstract: A low-noise amplifier in a receiver supporting a beam forming function may selectively change a phase shift for beam steering. The low-noise amplifier may include first and second transistors and a variable capacitance circuit connected to a gate of the second transistor. The variable capacitance circuit may selectively change capacitance thereof based on a capacitance control signal applied thereto according to beam-forming information, where the changed capacitance correspondingly causes a phase change in an output signal of the low-noise amplifier. A similar scheme may be employed for amplifiers in transmit signal paths to steer a transmit beam.

公开(公告)号：US20200209903A1

公开(公告)日：2020-07-02

申请号：US16711292

申请日：2019-12-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： SANG-IL HAN ,  JI-HONG KIM ,  KWAN-BIN YIM ,  YOUNG-MIN KIM ,  HAN-JAE LEE ,  SU-IL JIN

IPC: G05F1/575 ,  H02M3/157 ,  H02M3/335 ,  H02M1/084

Abstract: An electronic device includes: a switching regulator configured to generate a conversion voltage with respect to an input voltage, based on a switching signal of a first frequency, and output the conversion voltage; a stabilization circuit including a capacitor element connected to a load device via a first node and configured to generate a load voltage by stabilizing the conversion voltage by using the capacitor element and output the load voltage to the load device; a frequency sensing circuit configured to sense a frequency of the load voltage and output sensing information about the frequency of the load voltage; and a frequency booster circuit configured to form a first current path connected to the first node, based on the sensing information.

公开(公告)号：US20190312553A1

公开(公告)日：2019-10-10

申请号：US16289871

申请日：2019-03-01

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： YOUNG-MIN KIM ,  Jong-Soo Lee ,  Jong-Woo Lee ,  Joong-Ho Lee ,  Ji-Young Lee ,  Pil-Sung Jang ,  Thomas Byunghak Cho ,  Tae-Hwan Jin

IPC: H03F1/26 ,  H03F3/213 ,  H04B1/16

Abstract: A receiver includes an amplification block supporting carrier aggregation (CA). The amplification block includes a first amplifier circuit configured to receive a radio frequency (RF) input signal at a block node from an outside source, amplify the RF input signal, and output the amplified RF input signal as a first RF output signal. The first amplifier circuit includes a first amplifier configured to receive the RF input signal through a first input node to amplify the RF input signal, and a first feedback circuit coupled between the first input node and a first internal amplification node of the first amplifier to provide feedback to the first amplifier.

公开(公告)号：US20190115880A1

公开(公告)日：2019-04-18

申请号：US16156130

申请日：2018-10-10

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： YOUNG-MIN KIM ,  Jae-seung Lee ,  Jung-seok Lim ,  Pil-sung Jang

IPC: H03F3/189 ,  H03F3/72 ,  H03F1/22 ,  H03H7/19

CPC classification number: H03F3/189 ,  H03F1/22 ,  H03F1/223 ,  H03F3/193 ,  H03F3/72 ,  H03F2200/294 ,  H03F2200/61 ,  H03F2203/7206 ,  H03H7/19

Abstract: A low-noise amplifier in a receiver supporting a beam forming function may selectively change a phase shift for beam steering. The low-noise amplifier may include first and second transistors and a variable capacitance circuit connected to a gate of the second transistor. The variable capacitance circuit may selectively change capacitance thereof based on a capacitance control signal applied thereto according to beam-forming information, where the changed capacitance correspondingly causes a phase change in an output signal of the low-noise amplifier. A similar scheme may be employed for amplifiers in transmit signal paths to steer a transmit beam.

公开(公告)号：US20170170166A1

公开(公告)日：2017-06-15

申请号：US15364890

申请日：2016-11-30

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： SUNG-JUN SONG ,  YOUNG-MIN KIM ,  CHANG-SU KIM ,  HAN-GU KIM

IPC: H01L27/02 ,  H01L27/12 ,  H01L29/786 ,  H01L29/866 ,  H01L23/535

CPC classification number: H01L27/0255 ,  H01L23/535 ,  H01L27/0259 ,  H01L27/0292 ,  H01L27/1225 ,  H01L29/7869 ,  H01L29/866

Abstract: A film-type semiconductor package includes a semiconductor integrated circuit and a dummy metal pattern. The semiconductor integrated circuit is formed on a film and includes an electrostatic discharge (ESD) protection circuit. The dummy metal pattern is formed on the film and is electrically connected to the ESD protection circuit through a first wiring formed on the film.