公开(公告)号：US20070253087A1

公开(公告)日：2007-11-01

申请号：US11682997

申请日：2007-03-07

Applicant: Sang-hun Lee

Inventor： Sang-hun Lee

IPC: G11B15/18 ,  G11B33/14

CPC classification number: G11B33/10 ,  G11B5/5582 ,  G11B19/04 ,  G11B21/12

Abstract: A hard disk drive (HDD) protection apparatus includes a signal receiving unit to receive an incoming alert signal and to generate a notice signal, and a controller to receive the notice signal and to control operations of the HDD and an alert generator based on the notice signal.

Abstract translation: 硬盘驱动器（HDD）保护装置包括：信号接收单元，用于接收输入报警信号并产生通知信号，以及控制器，用于接收通知信号，并根据通知来控制HDD和警报发生器的操作 信号。

公开(公告)号：US07268021B2

公开(公告)日：2007-09-11

申请号：US10981417

申请日：2004-11-04

Applicant: Sung-kwan Paek ,  Se-chuel Park ,  Sang-hun Lee

Inventor： Sung-kwan Paek ,  Se-chuel Park ,  Sang-hun Lee

IPC: H01L23/495 ,  B32B15/01 ,  B32B15/20

CPC classification number: H01L23/49582 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/48599 ,  H01L2224/48664 ,  H01L2224/49171 ,  H01L2224/85464 ,  H01L2924/014 ,  H01L2924/12042 ,  H01L2924/181 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

Abstract: A lead frame having a structure that can discharge hydrogen adsorbed during deposition and can reduce a galvanic potential difference between plating layers and a method of manufacturing the same are provided. The method includes forming a Ni plating layer formed of Ni or a Ni alloy on a base metal layer formed of a metal, forming a Pd plating layer formed of Pd or an Pd alloy on the Ni plating layer, heat-treating the Ni plating layer and the Pd plating layer, and forming a protective plating layer on the heat-treated Pd plating layer.

Abstract translation: 提供一种具有能够排出沉积期间吸附的氢并能够降低镀层之间的电位差的结构的引线框及其制造方法。 该方法包括在由金属形成的基底金属层上形成由Ni或Ni合金形成的Ni镀层，在Ni镀层上形成由Pd或Pd合金形成的Pd镀层，对Ni镀层进行热处理 和Pd镀层，并且在热处理的Pd镀层上形成保护镀层。

公开(公告)号：US20070159510A1

公开(公告)日：2007-07-12

申请号：US11540655

申请日：2006-10-02

Applicant: Young-tack Hong ,  Dong-kyun Kim ,  In-sang Song ,  Sang-hun Lee ,  Sang-wook Kwon ,  Jong-seok Kim ,  Che-heung Kim

Inventor： Young-tack Hong ,  Dong-kyun Kim ,  In-sang Song ,  Sang-hun Lee ,  Sang-wook Kwon ,  Jong-seok Kim ,  Che-heung Kim

IPC: B41J2/04

CPC classification number: B41J2/04581 ,  B41J2/04541

Abstract: A Micro Electro Mechanical System (MEMS) switch includes a substrate, a fixed signal line formed on the substrate, a movable signal line spaced apart from one of an upper surface and a lower surface of the fixed signal line, and at least one piezoelectric actuator connected to a first end of the movable signal line so as to bring or separate the movable signal line in contact with or from the fixed signal line. The piezoelectric actuator includes a first electrode, a piezoelectric layer formed on the first electrode, a second electrode formed on the piezoelectric layer, and a connecting layer formed on the second electrode and connected with the movable signal line.

Abstract translation: 微机电系统（MEMS）开关包括基板，形成在基板上的固定信号线，与固定信号线的上表面和下表面之一间隔开的可移动信号线，以及至少一个压电致动器 连接到可移动信号线的第一端，以使可移动信号线与固定信号线接触或分离。 压电致动器包括第一电极，形成在第一电极上的压电层，形成在压电层上的第二电极，以及形成在第二电极上并与可移动信号线连接的连接层。

公开(公告)号：US07223657B2

公开(公告)日：2007-05-29

申请号：US11240234

申请日：2005-09-30

Applicant: Won-Jun Jang ,  Jung-Hwan Kim ,  Jai-Dong Lee ,  Young-sub You ,  Sang-Hun Lee ,  Hun-Hyeoung Leam

Inventor： Won-Jun Jang ,  Jung-Hwan Kim ,  Jai-Dong Lee ,  Young-sub You ,  Sang-Hun Lee ,  Hun-Hyeoung Leam

IPC: H01L21/336

CPC classification number: H01L27/11521 ,  H01L27/115

Abstract: Methods of fabricating a floating gate of a flash memory cell are provided in which a first polysilicon layer is formed between first and second isolation layers. An upper region of the first polysilicon layer is then oxidized. The oxidized upper region of the first polysilicon layer is subsequently removed. A second polysilicon layer is formed on the first polysilicon layer. The second polysilicon layer and the first polysilicon layer are patterned to form the floating gate.

Abstract translation: 提供了制造闪存单元的浮动栅极的方法，其中在第一和第二隔离层之间形成第一多晶硅层。 然后第一多晶硅层的上部区域被氧化。 随后去除第一多晶硅层的氧化的上部区域。 在第一多晶硅层上形成第二多晶硅层。 图案化第二多晶硅层和第一多晶硅层以形成浮栅。

公开(公告)号：US20070103809A1

公开(公告)日：2007-05-10

申请号：US11556754

申请日：2006-11-06

Applicant: Sang-hun LEE ,  Jae-deog Cho

Inventor： Sang-hun LEE ,  Jae-deog Cho

IPC: G11B21/02

CPC classification number: G11B21/12

Abstract: A retracting method of compensating for a time for parking and unloading with an additional floating force obtained by additionally operating a spindle motor for a predetermined period after a retract operation is started, a hard disk drive (HDD) adopting the method, and a computer readable recording medium having a program for performing the method. The retracting method of the hard disk drive to retract a head to a retract area in response to detection of a retract condition includes driving the spindle motor at least for a predetermined period at the beginning of a retract operation to rotate a disk. The spindle motor is additionally driven for the predetermined period after the retract operation is started such that an additional floating force can be obtained, and thus, a time for parking and unloading is compensated for, and a stable retract operation is performed.

Abstract translation: 一种缩回方法，用于在开始缩回操作之后通过额外操作主轴电机达预定时间段的附加浮动力补偿停车和卸载时间，采用该方法的硬盘驱动器（HDD）和计算机可读 记录介质，具有用于执行该方法的程序。 响应于检测到退回条件而将头部缩回到缩回区域的硬盘驱动器的缩回方法包括在缩回操作开始时至少驱动主轴电机至旋转盘的预定时段。 在开始回缩操作之后，主轴电动机被额外地驱动预定的时间，从而可以获得附加的浮力，从而补偿停车和卸载的时间，并且执行稳定的回退操作。

公开(公告)号：US07203521B2

公开(公告)日：2007-04-10

申请号：US11072897

申请日：2005-03-04

Applicant: Sang Hun Lee ,  Youn Jung

Inventor： Sang Hun Lee ,  Youn Jung

IPC: H04M1/00

CPC classification number: H04M1/27455 ,  H04M1/6775 ,  H04M1/72519

Abstract: Disclosed is a method of displaying speed dials on a screen of a mobile communication terminal with speed dialing map that may make users of the mobile communication terminal use the speed dials more efficiently.The method comprises: setting speed dialing information and speed dialing map information, and storing the speed dialing information and the speed dialing map information in memory unit of the mobile communication terminal; reading the speed dialing information and the speed dialing map information from the memory unit of the mobile communication terminal when opening of flip or folder of the mobile communication terminal is sensed; and configuring an speed dialing map in form of number keypads with the speed dialing information and the speed dialing map information, and displaying the speed dialing map.

Abstract translation: 公开了一种在移动通信终端的屏幕上显示快速拨号的方法，其具有可以使移动通信终端的用户更有效地使用快速拨号的快速拨号映射。

公开(公告)号：US20070024401A1

公开(公告)日：2007-02-01

申请号：US11385700

申请日：2006-03-22

Applicant: Jun-o Kim ,  Sang-wook Kwon ,  Che-heung Kim ,  Jong-seok Kim ,  Hee-moon Jeong ,  Young-tack Hong ,  Sang-hun Lee

Inventor： Jun-o Kim ,  Sang-wook Kwon ,  Che-heung Kim ,  Jong-seok Kim ,  Hee-moon Jeong ,  Young-tack Hong ,  Sang-hun Lee

IPC: H01P1/10

CPC classification number: H01P1/127 ,  B81B3/0013 ,  B81B2201/016 ,  H01H59/0009

Abstract: An RF MEMS switch having asymmetrical spring rigidity. The RF MEMS switch has supporting members spaced apart in a certain interval on a substrate, a membrane being a motion member suspended by plural spring members extended on both sides of the membrane, and a bottom electrode being a contact surface on an upper surface of the substrate facing a bottom surface of the membrane, wherein the plural spring members placed on opposite sides of the membrane have asymmetrical rigidity, and a portion of the membrane on a side of stronger spring rigidity is first separated from the contact surface when the RF MEMS switch is turned off. The present invention has an advantage of easy separation of the switch from the contact surface, when the switch is turned off, due to the different rigidity of the springs located on the sides of the membrane.

Abstract translation: 具有不对称弹簧刚度的RF MEMS开关。 RF MEMS开关具有在基板上以一定间隔隔开的支撑构件，膜是由在膜的两侧延伸的多个弹簧构件悬挂的运动构件，底电极是位于膜的上表面上的接触表面 衬底面向膜的底表面，其中放置在膜的相对侧上的多个弹簧构件具有不对称的刚性，并且当RF MEMS开关在膜的另一侧具有更强的弹簧刚度的一部分首先与接触表面分离 已关闭 本发明的优点在于，当开关断开时，由于位于膜侧面的弹簧的刚度不同，开关与接触表面容易分离。

公开(公告)号：US20070013828A1

公开(公告)日：2007-01-18

申请号：US11451010

申请日：2006-06-12

Applicant: So-Haeng Cho ,  Jin-Wook Yang ,  Sang-Hun Lee ,  Hyo-Sang Yang

Inventor： So-Haeng Cho ,  Jin-Wook Yang ,  Sang-Hun Lee ,  Hyo-Sang Yang

IPC: G02F1/1335

CPC classification number: G02F1/133308 ,  G02F1/13336 ,  G02F1/1336 ,  G02F1/133621 ,  G02F2001/133391 ,  G02F2001/133626

Abstract: A backlight assembly includes first and second backlight units independently operating based on driving modes, and a light blocking member interposed between the first and second backlight units. The first backlight assembly includes a first light source generating and supplying a first light to a main display part of a display panel in a main mode and turned-off in a sub mode. The second backlight assembly includes a second light source generating and supplying a second light having different color from the first light to a sub display part of the display panel in a main mode and a sub mode.

Abstract translation: 背光组件包括基于驱动模式独立地操作的第一和第二背光单元以及插入在第一和第二背光单元之间的遮光构件。 第一背光组件包括第一光源，其以主模式产生并向主显示面板的主显示部分提供第一光，并以子模式关闭。 第二背光组件包括第二光源，以主模式和子模式产生并提供具有与第一光不同的颜色的第二光到显示面板的副显示部分。

公开(公告)号：US20070012654A1

公开(公告)日：2007-01-18

申请号：US11472312

申请日：2006-06-22

Applicant: Jong-seok Kim ,  In-sang Song ,  Sang-hun Lee ,  Sang-wook Kwon ,  Duck-hwan Kim ,  Yun-kwon Park ,  Hee-moon Jeong ,  Young-tack Hong ,  Che-heung Kim ,  Seok-chul Yun ,  Kuang-woo Nam

Inventor： Jong-seok Kim ,  In-sang Song ,  Sang-hun Lee ,  Sang-wook Kwon ,  Duck-hwan Kim ,  Yun-kwon Park ,  Hee-moon Jeong ,  Young-tack Hong ,  Che-heung Kim ,  Seok-chul Yun ,  Kuang-woo Nam

IPC: C23F1/00 ,  H01B13/00

CPC classification number: H01H61/02 ,  H01H61/063 ,  H01H2061/006

Abstract: A MEMS switch includes a lower substrate having a signal line on an upper surface of the lower substrate; an upper substrate, having a cavity therein, disposed apart from the upper surface of the lower substrate by a distance, and having a membrane layer on a lower surface of the upper substrate; a bimetal layer formed in the cavity of the upper substrate on the membrane layer; a heating layer formed on a lower surface of the membrane layer; and a contact member formed on a lower surface of the heating layer. The contact member can come into contact with or separate from the signal line. A method for manufacturing the MEMS switch includes preparing the upper and lower substrates and combining them so that a surface having the signal line faces a surface having the contact member and the upper and lower substrates are disposed apart by a distance.

Abstract translation: MEMS开关包括在下基板的上表面上具有信号线的下基板; 在其上具有空腔的上基板，与下基板的上表面隔开一段距离，并且在上基板的下表面上具有膜层; 形成在膜层上的上基板的空腔中的双金属层; 形成在所述膜层的下表面上的加热层; 以及形成在所述加热层的下表面上的接触构件。 接触构件可以与信号线接触或分离。 制造MEMS开关的方法包括制备上基板和下基板并将其组合，使得具有信号线的表面面向具有接触构件的表面，并且上下基板分开一定距离。

公开(公告)号：US20060237824A1

公开(公告)日：2006-10-26

申请号：US11202052

申请日：2005-08-11

Applicant: Sang-hun Lee ,  Se-chuel Park

Inventor： Sang-hun Lee ,  Se-chuel Park

IPC: H01L23/495

CPC classification number: H01L23/49582 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L2224/45144 ,  H01L2224/48247 ,  H01L2224/48664 ,  H01L2224/49171 ,  H01L2224/85464 ,  H01L2924/00014 ,  H01L2924/01046 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/181 ,  H01L2924/00 ,  H01L2924/00015 ,  H01L2224/05599 ,  H01L2924/00012

Abstract: A lead frame for a semiconductor package and a manufacturing method thereof are provided. In the lead frame, a Ni plating layer made of Ni or a Ni alloy is plated on a base metallic layer. A Ni—Pd plating layer made of a Ni—Pd based alloy and having a Ni atomic concentration in a range of about 60% to about 95% is plated on the Ni plating layer, and a protective plating layer is plated on the Ni—Pd plating layer.

Abstract translation: 提供半导体封装的引线框及其制造方法。 在引线框架中，将由Ni或Ni合金制成的Ni镀层电镀在基底金属层上。 将由Ni-Pd基合金制成并且Ni原子浓度在约60％至约95％范围内的Ni-Pd镀层镀在Ni镀层上，并将保护镀层镀在Ni- Pd镀层。