公开(公告)号：US5781361A

公开(公告)日：1998-07-14

申请号：US641686

申请日：1996-05-01

申请人： Me Van Le ,  Jong-Ming Lin

发明人： Me Van Le ,  Jong-Ming Lin

IPC分类号： G11B7/007 ,  G11B5/596

CPC分类号： G11B5/59688 ,  G11B5/59655

摘要： A method and apparatus for generating servo information used in positioning the read head of a hard disk drive. The apparatus comprises a disk having a plurality of tracks, at least one of which has a servo field which includes four servo bits: an A bit, a B bit, a C bit and a D bit, where the A bit and the B bit have a common boundary located at the track centerline and where the C bit and the D bit have a common boundary. A servo signal based on the four servo bits is generated and used to position the head relative to a track of the disk. A servo signal may be generated from the sum of the difference between the A and B bits, and the difference between the C and D bits. An offset may be used to eliminate phase errors introduced into the servo signal. The offset may be representative of the magnitude of the difference between the C and D bits. The servo signal may also be generated from the difference of the difference between the A and B bits, and the difference between the C and D bits.

摘要翻译： 一种用于产生用于定位硬盘驱动器的读取头的伺服信息的方法和装置。 该装置包括具有多个磁道的磁盘，其中至少一个具有包括四个伺服位的伺服磁场：A位，B位，C位和D位，其中A位和B位 具有位于轨道中心线处的公共边界，并且C位和D位具有公共边界。 产生基于四个伺服位的伺服信号，并用于使磁头相对于磁盘的轨道定位。 可以从A和B位之间的差和C和D位之间的差的和产生伺服信号。 可以使用偏移来消除引入到伺服信号中的相位误差。 偏移可以表示C位和D位之间的差的大小。 伺服信号也可以从A和B位之间的差异以及C和D位之间的差产生。

公开(公告)号：US5742359A

公开(公告)日：1998-04-21

申请号：US697313

申请日：1996-08-22

申请人： Sang-hyun Han

发明人： Sang-hyun Han

IPC分类号： H05K7/14 ,  G09F9/00 ,  H01H3/12 ,  H01H3/48 ,  H05K5/00 ,  H04N5/64 ,  A47B81/00 ,  H01H9/02

CPC分类号： H01H3/12 ,  H05K5/0017 ,  H01H2229/064 ,  H01H3/48

摘要： An electronic appliance with a construction capable of maintaining a desired contact space between the control switch of its control circuit board coupled between first and second cases mating with each other and the control shaft of its control knob. A plurality of elastic members are provided at the second case to apply a resilience force generated therefrom to the control circuit board when they receive a force applied to the first case upon assembling the first case with the second case via the control circuit board, so that the control circuit board can move toward the first case in such a manner that an accurate contact space is maintained between the control knob fixedly mounted to the first case and the control switches of the control circuit board. Accordingly, an improvement in productivity and reliance is achieved.

摘要翻译： 一种电子设备，其结构能够在彼此配合的第一和第二壳体之间的控制电路板的控制开关与控制旋钮的控制轴之间保持期望的接触空间。 多个弹性构件设置在第二壳体处以将控制电路板产生的弹力施加到控制电路板上，当它们经由控制电路板将第一壳体与第二壳体组装在一起时，当它们接收施加到第一壳体的力时，使得 控制电路板可以朝向第一壳体移动，使得在固定地安装到第一壳体的控制旋钮和控制电路板的控制开关之间保持准确的接触空间。 因此，实现了生产率和依赖性的提高。

公开(公告)号：US5619331A

公开(公告)日：1997-04-08

申请号：US688013

申请日：1996-07-26

申请人： YuFeng Li

发明人： YuFeng Li

IPC分类号： G11B27/36 ,  G11B5/455 ,  G11B5/60 ,  G11B21/00 ,  G11B33/10 ,  G01B11/00

CPC分类号： G11B33/10 ,  G11B21/00 ,  G11B5/455 ,  G11B5/6005

摘要： A monitor and method for monitoring the optical properties of a recording head of a hard disk drive. The monitor includes a light source that reflects a light beam off of the recording head. The reflected light beam is detected by a photodetector. The light beam directed onto the head has an intensity Ii. The light beam reflected from the head has an intensity Io. The photodetector and light source are coupled to a controller which calculates a reflectance R based on the ratio of the intensities Ii and Io. The reflectance R is a function of the optical properties of the recording head. The calculated reflectance R is compared with a threshold value. If the reflectance R exceeds the threshold value the monitor may provide a part fail message which indicates that the optical properties off a particular head deviates from a range of values. The present invention provides a means to quickly monitor the optical properties of recording heads without actually measuring the properties.

摘要翻译： 一种用于监视硬盘驱动器的记录头的光学特性的监视器和方法。 监视器包括反射光束离开记录头的光源。 反射光束由光电检测器检测。 指向头部的光束具有强度Ii。 从头部反射的光束具有强度Io。 光电检测器和光源耦合到控制器，该控制器基于强度Ii和Io的比率来计算反射率R. 反射率R是记录头的光学特性的函数。 将计算出的反射率R与阈值进行比较。 如果反射率R超过阈值，则监视器可以提供指示特定头部的光学特性偏离值范围的零件失败消息。 本发明提供了一种在不实际测量特性的情况下快速监测记录头的光学特性的方法。

公开(公告)号：US20230113869A1

公开(公告)日：2023-04-13

申请号：US17807660

申请日：2022-06-17

申请人： Samsung Electronics., Ltd

发明人： Juno Kim ,  Daeho Min ,  Minwoo Rhee ,  Junhyung Kim ,  Kyeongbin Lim

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

摘要： A substrate transfer apparatus includes a plurality of holding units adjacent to a front surface of a substrate. The plurality of holding units includes a plurality of holding surfaces for holding the substrate without contact. A plurality of vacuum holes is disposed in the plurality of holding surfaces to provide suction force to the substrate. A plurality of air holes is disposed in the plurality of holding surfaces to provide buoyancy force, opposite to the suction force, to the substrate. An interval adjusting unit adjusts an interval between the plurality of holding members to correspond to a size of a holding region extending from the plurality of holding surfaces to a size of the front surface of the substrate.

公开(公告)号：US20230025117A1

公开(公告)日：2023-01-26

申请号：US17684600

申请日：2022-03-02

申请人： SAMSUNG ELECTRONICS., LTD.

发明人： Jungmoon KIM

IPC分类号： G05F1/575 ,  G05F1/565 ,  G09G3/3208

摘要： A low drop-out (LDO) regulator includes a power transistor, an error amplifier and a droop adjusting circuit. The power transistor regulates a driving voltage based on a gate voltage of a gate node to provide an output voltage at an output node. The error amplifier outputs the gate voltage by amplifying a voltage difference between a reference voltage and a feedback voltage proportional to the output voltage. The droop adjusting circuit is connected between the gate node and the output node, is coupled to the output voltage, and adjusts the gate voltage to compensate for a change of the output voltage based on a change of a load current which is provided to a load from the output node.

公开(公告)号：US20220158023A1

公开(公告)日：2022-05-19

申请号：US17589192

申请日：2022-01-31

申请人： SAMSUNG ELECTRONICS., LTD.

发明人： Jeonghwan JANG ,  Jae-Yoon KIM ,  Sungwon Ko ,  Junghee KWAK ,  Sangseok LEE ,  Suyeol LEE ,  Seungwan CHAE ,  Pun Jae CHOI

IPC分类号： H01L33/00 ,  H01L33/40 ,  H01L33/24 ,  H01L33/62

摘要： A light emitting device is provided. The light emitting device includes a first semiconductor layer; a second semiconductor layer provided on a bottom surface of the first semiconductor layer; an active layer interposed between the first semiconductor layer and the second semiconductor layer; a dielectric layer provided on a bottom surface of the second semiconductor layer; a plurality of first n-contacts provided on a first etched surface of the first semiconductor layer; and a plurality of first p-contacts and a plurality of second p-contacts provided on the bottom surface of the second semiconductor layer. One first n-contact is disposed along a first edge region of the first semiconductor layer, one first p-contact is closer to the one first n-contact than one second p-contact, and an area of the one first p-contact is greater than an area of each of the second p-contacts.

公开(公告)号：US20210007081A1

公开(公告)日：2021-01-07

申请号：US16919647

申请日：2020-07-02

申请人： Samsung Electronics, Ltd.

发明人： Cheolkyu SHIN ,  Jeongho YEO ,  Taehyoung KIM ,  Jinyoung OH ,  Hyunseok RYU ,  Jonghyun BANG

IPC分类号： H04W72/02 ,  H04W72/12

摘要： A method performed by a first user equipment includes identifying sidelink (SL) resource pool information, determining whether a hybrid automatic repeat request (HARQ) retransmission is configured based on the SL resource pool information, and selecting at least one resource for transmission of a physical sidelink shared channel (PSSCH) based on the determining that the HARQ retransmission is configured. The at least one resource is determined for ensuring a time gap, based on at least one of a period of resources configured for a physical sidelink feedback channel (PSFCH), an offset between a slot of a PSSCH transmission and a slot of a PSFCH reception, or a time required for reception and processing of the PSFCH plus a time required for SL retransmission preparation.

公开(公告)号：US20190327764A1

公开(公告)日：2019-10-24

申请号：US16090523

申请日：2017-04-04

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Hyunil YOO ,  Taeyoung KIM ,  Jeehwan NOH

IPC分类号： H04W74/08 ,  H04W74/00

摘要： The present disclosure relates to a communication technique for converging an IoT technology with a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system therefor. The present disclosure may be applied to an intelligent service (for example, a smart home, a smart building, a smart city, a smart car or connected car, healthcare, digital education, retail business, a security and security related service, or the like) on the basis of a 5G communication technology and an IoT related technology. A method for a terminal according to the present disclosure comprises the steps of transmitting a random access preamble through a resource associated with a resource through which a downlink synchronization signal has been received; receiving a random access response message to the random access preamble; and decoding the random access response message by using information determined on the basis of the resource through which the downlink synchronization signal has been received.

公开(公告)号：US09557324B2

公开(公告)日：2017-01-31

申请号：US14184469

申请日：2014-02-19

申请人： SAMSUNG ELECTRONICS CO., LTD. ,  THE REGENTS OF THE UNIVERSITY OF CALIFORNIA

发明人： Shin Ae Jun ,  Dae ha Seo ,  Eun Joo Jang ,  Young-Wook Jun

IPC分类号： C12M1/36 ,  G01N21/00 ,  G01N33/52 ,  G01N33/58

CPC分类号： G01N33/52 ,  G01N33/582 ,  G01N33/587 ,  G01N33/588 ,  Y10T436/143333

摘要： Disclosed are a conjugate of a metal nanoparticle including a magnetic core and at least one light emitting material linked to the metal nanoparticle through a linker, wherein the linker has an affinity for a biological material and has changed structure after contacting a biological material, a biosensor including the conjugate, and a method of measuring a concentration of specific biological material in a biological sample using the conjugate or the biosensor.

摘要翻译： 公开了包含磁芯和通过接头与金属纳米颗粒连接的至少一种发光材料的金属纳米颗粒的缀合物，其中接头对生物材料具有亲和力，并且在接触生物材料之后具有改变的结构，生物传感器 包括缀合物，以及使用缀合物或生物传感器测量生物样品中特定生物材料的浓度的方法。

公开(公告)号：US20150245525A1

公开(公告)日：2015-08-27

申请号：US14191395

申请日：2014-02-26

申请人： Samsung Electronics, Ltd.

发明人： Zhan Ping

IPC分类号： H05K7/10 ,  H05K3/30 ,  H05K1/18

CPC分类号： H05K7/10 ,  G06F13/409 ,  G11C5/04 ,  H05K1/141 ,  H05K1/18 ,  H05K3/30 ,  H05K3/366 ,  H05K2201/044 ,  H05K2201/10159 ,  H05K2201/10325 ,  Y10T29/4913

摘要： Exemplary embodiments include a socket interposer having a first plurality of connectors, at least one of on-board memory socket and a memory. The first plurality of connectors is configured to fit with a first form factor of a memory socket on a server board. The at least one on-board memory socket includes at least a second plurality of connectors and has a second form factor configured for a memory module having a first memory type. The memory has a second memory type different from the first memory type of the memory module.

摘要翻译： 示例性实施例包括具有第一多个连接器，车载存储器插槽和存储器中的至少一个的插座插入器。 第一组多个连接器配置成与服务器主板上的存储器插槽的第一外形尺寸相匹配。 所述至少一个板载存储器插座包括至少第二多个连接器，并且具有被配置用于具有第一存储器类型的存储器模块的第二形状因数。 存储器具有与存储器模块的第一存储器类型不同的第二存储器类型。