公开(公告)号：US07379276B2

公开(公告)日：2008-05-27

申请号：US10943232

申请日：2004-09-17

Applicant: Young-hun Im ,  Yong-su Kim

Inventor： Young-hun Im ,  Yong-su Kim

IPC: G11B5/39 ,  G11B5/147

CPC classification number: G11B5/1875

Abstract: Provided is a magnetic recording head including a return pole, a writing pole spaced by a predetermined distance from the return pole, an induction writing coil for inducing a magnetic field to be formed across the writing pole, and a plurality of shield layers formed on the writing pole. Accordingly, magnetic fields generated inside and outside the magnetic recording head are prevented from concentrating on the return pole, and information is effectively written on and erased from an information recording media.

Abstract translation: 提供了一种磁记录头，其包括返回极，与返回极隔开预定距离的书写杆，用于引导跨越书写极的磁场的感应写入线圈，以及形成在该磁极上的多个屏蔽层 书写杆 因此，防止在磁记录头内部和外部产生的磁场集中在返回极上，并且有效地将信息从信息记录介质写入并擦除。

公开(公告)号：US20080084633A1

公开(公告)日：2008-04-10

申请号：US11729852

申请日：2007-03-30

Applicant: Hyun-jei Kim ,  Yong-su Kim ,  Hoon-sang Oh ,  Hoo-san Lee

Inventor： Hyun-jei Kim ,  Yong-su Kim ,  Hoon-sang Oh ,  Hoo-san Lee

IPC: G11B5/74

CPC classification number: G11B5/82 ,  B82Y10/00 ,  G11B5/02 ,  G11B5/314 ,  G11B5/3967 ,  G11B5/74 ,  G11B5/743 ,  G11B5/855 ,  G11B9/02 ,  G11B2005/0002

Abstract: An information recording medium, a method of manufacturing the information recording medium, a read/write head, and a method of manufacturing the read/write head are provided. The information recording medium includes magnetic recording layers formed of a ferromagnetic substance and electrical recording layers formed of a ferroelectric substance. The read/write head includes an electromagnetic write head including a main pole, a return pole magnetically connected to the main pole but electrically isolated from the main pole, a magnetic field applicator which applies a magnetic field to the main pole, and a voltage source which applies a bias voltage to the main pole; a magnetic read head provided an a side of the electromagnetic write head; and an electrical read head provided on an other side of the electromagnetic write head.

Abstract translation: 提供信息记录介质，制造信息记录介质的方法，读/写头以及制造读/写头的方法。 信息记录介质包括由铁磁物质形成的磁记录层和由铁电物质形成的电记录层。 读/写头包括电磁写入头，其包括主极，磁极连接到主极但与主极电隔离的返回极，向主极施加磁场的磁场施加器，以及电压源 其对主极施加偏置电压; 磁读头提供电磁写头的一侧; 以及设置在电磁写入头的另一侧的电读取头。

公开(公告)号：US20080030909A1

公开(公告)日：2008-02-07

申请号：US11723567

申请日：2007-03-21

Applicant: Hyoung-soo Ko ,  Ju-hwan Jung ,  Yong-su Kim ,  Seung-bum Hong ,  Hong-sik Park

Inventor： Hyoung-soo Ko ,  Ju-hwan Jung ,  Yong-su Kim ,  Seung-bum Hong ,  Hong-sik Park

IPC: G11B5/33 ,  G11B5/127 ,  G11B5/82

CPC classification number: G11B9/02 ,  Y10T29/49032

Abstract: An electric field read/write head, a method of manufacturing the same, and a data read/write device including the electric field read/write head are provided. The data read/write device includes an electric field read/write head which reads and writes data to and from a recording medium. The electric field read/write head includes a semiconductor substrate, a resistance region, source and drain regions, and a write electrode. The semiconductor substrate includes a first surface and a second surface with adjoining edges. The resistance region is formed to extend from a central portion at one end of the first surface to the second surface. The source region and the drain region are formed at either side of the resistance region and are separated from the first surface. The write electrode is formed on the resistance region with an insulating layer interposed between the write electrode and the resistance region.

Abstract translation: 提供电场读/写头，其制造方法以及包括电场读/写头的数据读/写装置。 数据读/写装置包括从记录介质读取和写入数据的电场读/写头。 电场读/写头包括半导体衬底，电阻区，源极和漏极区以及写入电极。 半导体衬底包括具有相邻边缘的第一表面和第二表面。 电阻区域形成为从第一表面的一端的中心部分延伸到第二表面。 源极区域和漏极区域形成在电阻区域的两侧并且与第一表面分离。 写电极形成在电阻区上，绝缘层位于写电极和电阻区之间。

公开(公告)号：US06700739B2

公开(公告)日：2004-03-02

申请号：US09826367

申请日：2001-04-05

Applicant: Yong-su Kim ,  Young-hoon Im ,  Byung-kyu Lee

Inventor： Yong-su Kim ,  Young-hoon Im ,  Byung-kyu Lee

IPC: G11B5187

CPC classification number: G11B5/313 ,  G11B5/1871 ,  G11B5/23 ,  G11B5/3116 ,  G11B5/3166

Abstract: A magnetic head including an upper pole and a lower pole for generating a leakage magnetic flux to magnetize a recording medium to have a predetermined pattern, wherein the upper pole has a structure in which the central portion of a side opposite to the recording medium is thicker than the edges of the side. In this magnetic head, the upper pole has a shape in which its central portion protrudes higher than its edges. Thus, the shape of a magnetic field distributed can be maintained rectangular even if the width of the upper pole is reduced, which enables an increase in the track density of a recording medium.

Abstract translation: 一种包括上极和下极的磁头，用于产生泄漏磁通以磁化记录介质以具有预定图案，其中上极具有其中与记录介质相对的一侧的中心部分较厚的结构 比边的边缘。 在该磁头中，上极具有其中心部分比其边缘突出的形状。 因此，即使上极的宽度减小，分布的磁场的形状也可以保持矩形，这使得能够增加记录介质的轨道密度。

公开(公告)号：US06683748B2

公开(公告)日：2004-01-27

申请号：US09683131

申请日：2001-11-23

Applicant: Yong-su Kim ,  Young-hun Im

Inventor： Yong-su Kim ,  Young-hun Im

IPC: G11B5127

CPC classification number: G11B5/1278 ,  G11B5/1871 ,  G11B5/4886

Abstract: Provided is a vertical writing type magnetic head including a substrate, a bottom pole formed on the substrate, and a top pole aligned with and spaced a predetermined distance apart from the bottom pole, wherein the bottom pole has a narrower width than the top pole. The magnetic write head is constructed such that the width of a bottom pole is narrower than that of a top pole, thereby reducing extension of a magnetic field at sides of a top pole and effectively preventing erasure of information of an adjacent track due to the bottom pole overlapping the adjacent track when there is a constructional skew in a hard disk drive.

Abstract translation: 提供了一种垂直写入型磁头，其包括基板，形成在基板上的底极和与底极对准并间隔预定距离的顶极，其中底极具有比顶极更窄的宽度。 磁写头被构造成使得底极的宽度比顶极的宽度窄，从而减小顶极侧面的磁场的延伸，并且有效地防止由于底部的底部而导致相邻轨道的信息的擦除 当硬盘驱动器中存在结构偏斜时，极点与相邻轨道重叠。

公开(公告)号：US06650510B2

公开(公告)日：2003-11-18

申请号：US09994804

申请日：2001-11-28

Applicant: Yong-su Kim ,  No-yeol Park

Inventor： Yong-su Kim ,  No-yeol Park

IPC: G11B5127

CPC classification number: G11B5/11 ,  G11B5/3143

Abstract: Provided is a magnetic head including a bottom pole, a top pole spaced a predetermined distance apart from the bottom pole, an inductive write coil for forming a magnetic field at the bottom and top poles, and a magnetic shield layer positioned over the top pole.

Abstract translation: 提供了一种磁头，其包括底极，与底极间隔预定距离的顶极，用于在底部和顶部极处形成磁场的感应写入线圈和位于顶部极上的磁屏蔽层。

公开(公告)号：US5964152A

公开(公告)日：1999-10-12

申请号：US89430

申请日：1998-06-03

Applicant: Yong-su Kim

Inventor： Yong-su Kim

IPC: B41J13/00 ,  B41J3/60 ,  B41J29/38 ,  B65H29/58 ,  B65H85/00 ,  G03G15/00 ,  G03G15/23 ,  B41F5/04

CPC classification number: G03G15/231

Abstract: A method for printing both sides of a paper in a printer includes the steps of (1) providing a paper supply portion for guiding the entry of paper into a printing unit, a paper output portion for guiding the paper from the printing unit to be output from the printer, and a reversing portion for reversing the orientation of the paper having passed through the printing unit to be resupplied to the inlet of the printing unit, (2) supplying a sheet of paper to the printing unit through the paper supply portion to print a front image on a front side of the paper, (3) guiding the paper on which the front image is printed to the reversing portion to reverse the orientation of the paper, (4) resupplying the reversed paper to the inlet of the printing unit, (5) printing a rear image on the other side of the paper resupplied to the printing unit, and (6) outputting the printed paper through the paper output portion.

Abstract translation: 一种用于在打印机中打印纸张的方法包括以下步骤：（1）提供用于将纸张进入打印单元的纸张供应部分，用于将纸张从打印单元引导以输出的纸张输出部分 以及用于反转已经通过打印单元的纸张朝向打印单元入口的反向部分的反转部分，（2）通过供纸部分向印刷单元提供一张纸到 在纸张的正面打印正面图像，（3）将打印前面的图像的纸张引导到反转部分以反转纸张的方向;（4）将反向的纸张重新供应到打印的入口 单元，（5）将纸张的另一侧的后部图像打印到打印单元上，以及（6）通过纸张输出部分输出打印的纸张。

公开(公告)号：US5940671A

公开(公告)日：1999-08-17

申请号：US57514

申请日：1998-04-09

Applicant: Yong-su Kim

Inventor： Yong-su Kim

IPC: B41J2/385 ,  G03G15/16

CPC classification number: G03G15/1605 ,  G03G2215/017 ,  G03G2215/0658

Abstract: A wet electrophotographic printer includes a plurality of electrostatic latent image forming units for forming an electrostatic latent image on a photosensitive belt on an endless track, a developer for fixing a developing solution on a portion of the belt where the electrostatic latent image is formed, a drier for drying the developing solution to form a toner image, a transfer unit for transferring the toner image to a recording sheet, and a carrier unit having a plurality of carrier rollers rotating the photosensitive belt. The transfer unit includes a transfer roller confronting a carrier roller with the photosensitive belt interposed therebetween, a pressing roller confronting the transfer roller with the recording sheet interposed therebetween, and elevating means for elevating the transfer roller and the pressing roller with respect to the transfer roller within a predetermined timing interval. Therefore, the respective contact widths and pressures between the carrier roller and the transfer roller and between the carrier roller and the pressing roller, can be maintained constantly.

Abstract translation: 湿电子照相打印机包括用于在环形轨道上的感光带上形成静电潜像的多个静电潜像形成单元，用于将显影液固定在形成有静电潜像的带的部分上的显影剂， 干燥所述显影液以形成调色剂图像，用于将调色剂图像转印到记录片材的转印单元和具有使所述感光带旋转的多个载体辊的载体单元。 转印单元包括一个转印辊，该转印辊面对着带有感光带的承载辊，夹着转印辊与记录纸相对的加压辊和用于相对于转印辊升高转印辊和加压辊的升降装置 在预定的时间间隔内。 因此，可以不断地保持承载辊和转印辊之间以及承载辊和加压辊之间的各自的接触宽度和压力。

公开(公告)号：US5791709A

公开(公告)日：1998-08-11

申请号：US713037

申请日：1996-09-12

Applicant: Ki-hyun Chyun ,  Yong-su Kim

Inventor： Ki-hyun Chyun ,  Yong-su Kim

IPC: B25J15/06 ,  B65G49/07 ,  H01L21/02 ,  H01L21/677 ,  H01L21/683

CPC classification number: H01L21/6838 ,  Y10S414/141

Abstract: A semiconductor manufacturing apparatus using a suctorial device for handling wafers includes a main vacuum line, a manufacturing apparatus for performing predetermined manufacturing processes with respect to the wafers, and a vacuum line for connecting the main vacuum line to the suctorial device. The vacuum line has a first vacuum line directly connected to the main vacuum line, and a second vacuum line having one end connected to the first vacuum line, the other end connected to the suctorial device through a connector installed in the manufacturing apparatus and a body installed in the manufacturing apparatus. The manufacturing apparatus may also contain a plurality of suctorial devices with a corresponding plurality of second vacuum lines and connectors.

Abstract translation: 使用用于处理晶片的开关装置的半导体制造装置包括主真空管线，用于对晶片执行预定制造工艺的制造装置，以及用于将主真空管线连接到主体装置的真空管线。 真空管线具有直接连接到主真空管线的第一真空管线和一端连接到第一真空管线的第二真空管线，另一端通过安装在制造设备中的连接器与主体装置连接， 安装在制造装置中。 制造装置还可以包含多个具有对应的多个第二真空管线和连接器的开口装置。

公开(公告)号：US08144426B2

公开(公告)日：2012-03-27

申请号：US12028025

申请日：2008-02-08

Applicant: Yong-su Kim ,  Kook-hyun Sunwoo ,  Kyoung-won Na

Inventor： Yong-su Kim ,  Kook-hyun Sunwoo ,  Kyoung-won Na

IPC: G11B5/127

CPC classification number: G11B5/1278 ,  G11B5/3116

Abstract: A perpendicular magnetic recording head and a method of manufacturing said perpendicular magnetic recording head are provided. The perpendicular magnetic recording head has a main pole, a coil, which applies a magnetic field to the main pole, and a return pole constituting a magnetic circuit together with the main pole. The main pole has a back pole around which the coil is wound and a front pole contacting the back pole. The back pole and the front pole are formed on the same plane.

Abstract translation: 提供垂直磁记录头和制造所述垂直磁记录头的方法。 垂直磁记录头具有向主极​​施加磁场的主极，线圈和与主极一起构成磁路的返回极。 主极具有一个后极，线圈缠绕在该杆上，前极接触后极。 后极和前极形成在同一平面上。