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61. 发明授权

US06766130B2 Liquid developer imaging system 失效
标题翻译：液体显影成像系统
公开(公告)号：US06766130B2
公开(公告)日：2004-07-20
申请号：US10142949
申请日：2002-05-13
申请人： In-yong Song , Kyu-cheol Shin , Kwang-ho No , Hyun-seong Shin , Geun-yong Park , Jong-woo Kim , Seung-young Byun , Joong-gwang Shin , Sam-seuk Choi , Yong-su Kim , Woo-yong Park , Jun-hee Cho , Wan-ha Kim
发明人： In-yong Song , Kyu-cheol Shin , Kwang-ho No , Hyun-seong Shin , Geun-yong Park , Jong-woo Kim , Seung-young Byun , Joong-gwang Shin , Sam-seuk Choi , Yong-su Kim , Woo-yong Park , Jun-hee Cho , Wan-ha Kim
IPC分类号： G03G1510
CPC分类号： G03G15/101 , G03G2215/0119
摘要： A liquid developer imaging system and a method using the system for developing an image, including a cartridge for containing a developing solution; a developing container for receiving the developing solution supplied from the cartridge via a predetermined supply line; a developing roller partly submerged in the developing solution contained in the developing container, installed to be rotated facing a photosensitive object; and a metering blade for scraping off the developing solution coated on the surface of the developing roller to a predetermined thickness, is provided. According to the system, a developing supply structure can be considerably simplified because a high-density developing solution is directly used in developing an image without a process of diluting the solution, and an image can be developed to have high definition because the concentration of the developing solution coated on the developing roller is regularly controlled by a metering blade.
摘要翻译：液体显影剂成像系统和使用该图像显影系统的方法，包括用于容纳显影液的盒; 显影容器，用于经由预定的供应线接收从盒提供的显影液; 显影辊部分地浸没在容纳在显影容器中的显影液中，安装成面向感光体旋转; 并且提供了用于将涂覆在显影辊表面上的显影液刮除到预定厚度的计量刮刀。根据该系统，由于高密度显影液直接用于显影图像而没有稀释溶液的过程，所以可以显着地简化开发的供应结构，并且可以开发出具有高清晰度的图像，因为其浓度涂布在显影辊上的显影液由计量刮刀定期控制。

62. 发明授权

US06371044B1 Wax coating device for a wet type electrophotographic color printer 有权
标题翻译：用于湿式电子照相彩色打印机的蜡涂装置
公开(公告)号：US06371044B1
公开(公告)日：2002-04-16
申请号：US09636766
申请日：2000-08-14
申请人： Yong-su Kim
发明人： Yong-su Kim
IPC分类号： B05C108
CPC分类号： G03G15/6573 , B41J11/0015 , G03G2215/00801 , Y10S118/01
摘要： A wax coating device for a wet type electrophotographic color printer is capable of preventing the coating operation when printed matter is not supposed to be wax-coated. The wax coating device includes: a coating roller rotatably disposed so as to be partially immersed in the wax of a wax tank; a pressing roller disposed so as to be in tight contact with the coating roller for pressing the printed matter passing between the pressing and coating rollers against the coating roller; a pressing roller spacer for permitting the printed matter to pass between the pressing and coating rollers by spacing the pressing roller apart from the coating roller; and a coating prevention section for preventing contact of printed matter with the coating roller when the printed matter passes between the spaced pressing and coating rollers by being selectively advanced between and withdrawn from the pressing and coating rollers in accordance with the operation of the pressing roller spacer. The pressing roller spacer includes a pressing roller bracket and a cam gear for alternately rotating the coating prevention section. The coating prevention section includes a cover which is advanced between and withdrawn from the pressing and coating rollers in accordance with the rotational movement of the cam gear. The cover is advanced above the coating roller by the movement of the pressing roller which is spaced from the coating roller. Accordingly, the printed matter which is not supposed to be wax-coated is prevented from making contact with the coating roller.
摘要翻译：一种用于湿式电照相彩色打印机的蜡涂装置能够防止当印刷品不被蜡涂覆时的涂布操作。蜡涂装置包括：涂布辊，其可旋转地设置成部分地浸入蜡罐的蜡中; 压辊，其设置成与涂布辊紧密接触，用于将通过压榨辊和涂布辊之间的印刷物压靠在涂布辊上; 压辊间隔件，用于通过将加压辊与涂布辊分开间隔来允许印刷物在压辊和涂布辊之间通过; 以及涂层防止部，其用于根据加压辊间隔件的操作，通过选择性地在压制辊和涂布辊之间推进和退出印刷物之间通过间隔开的压辊和涂布辊之间，防止印刷物与涂布辊的接触。压辊间隔件包括用于交替地旋转防涂层部的加压辊托架和凸轮齿轮。涂层防止部包括根据凸轮齿轮的旋转运动而在压辊和涂布辊之间前进和退出的盖。通过与涂布辊间隔开的加压辊的移动，盖在涂布辊上方前进。因此，防止不被涂蜡的印刷物与涂布辊接触。

63. 发明授权

US08432001B2 Electric field information reading head, electric field information writing/reading head and fabrication methods thereof and information storage device using the same 失效
标题翻译：电场信息读取头，电场信息写入/读取头及其制造方法以及使用该读取头的信息存储装置
公开(公告)号：US08432001B2
公开(公告)日：2013-04-30
申请号：US12300177
申请日：2007-05-10
申请人： Ju-hwan Jung , Hyoung-soo Ko , Hong-sik Park , Yong-su Kim , Seung-bum Hong
发明人： Ju-hwan Jung , Hyoung-soo Ko , Hong-sik Park , Yong-su Kim , Seung-bum Hong
IPC分类号： H01L29/94 , H01L21/00
CPC分类号： G11B9/02
摘要： Provided is an electric field information reading head for reading information from a surface electric charge of an information storage medium, the electric field information reading head comprising a semiconductor substrate having a resistance region formed in a central part at one end of a surface facing a recording medium, the resistance region being lightly doped with impurities, and source and drain regions formed on both sides of the resistance region, the source region and the drain region being more highly doped with impurities than the resistance region. The source region and the drain region extend along the surface of the semiconductor substrate facing the recording medium, and electrodes are connected electrically with the source region and the drain region respectively. In addition, provided is a method of fabricating the electric field information reading head and a method of mass-producing the electric field information reading head on a wafer.
摘要翻译：提供一种用于从信息存储介质的表面电荷读取信息的电场信息读取头，电场信息读取头包括半导体衬底，该半导体衬底具有形成在面向记录的表面的一端的中心部分的电阻区域介质，电阻区域被轻掺杂杂质，形成在电阻区两侧的源区和漏区，源极区和漏区比电阻区更加掺杂杂质。源极区域和漏极区域沿着面向记录介质的半导体衬底的表面延伸，并且电极分别与源极区域和漏极区域电连接。此外，提供了制造电场信息读取头的方法和在晶片上批量生成电场信息读取头的方法。

64. 发明授权

US08233236B2 Magnetic write head with side shield and gap layer 失效
标题翻译：磁性写头，侧面屏蔽和间隙层
公开(公告)号：US08233236B2
公开(公告)日：2012-07-31
申请号：US12169291
申请日：2008-07-08
申请人： Yong-su Kim , Kook-hyun Sunwoo , Kyoung-won Na
发明人： Yong-su Kim , Kook-hyun Sunwoo , Kyoung-won Na
IPC分类号： G11B5/127
CPC分类号： G11B5/3116
摘要： A magnetic write head includes a main pole, a return yoke forming a magnetic path with the main pole, a side shield formed at both sides of the main pole, and a shield gap layer formed between the side shield and the return yoke. The side shield and the return yoke have portions connected to each, and are separated from each other by the shield gap layer in an area except for the portions which contact. A first gap layer formed of a nonmagnetic insulation material is formed between both sides of the main pole and the side shield. A gap is formed between an end portion of the main pole and an end portion of the return yoke and a second gap layer is formed in the gap with a nonmagnetic insulation material.
摘要翻译：磁写头包括主极，形成与主极的磁路的返回磁轭，形成在主电极两侧的侧屏蔽以及形成在侧屏蔽和返回磁轭之间的屏蔽间隙层。侧护罩和返回轭具有连接到每个的部分，并且在除接触部分之外的区域中通过屏蔽间隙层彼此分离。由主磁极和侧屏两侧形成由非磁性绝缘材料形成的第一间隙层。在主极的端部和返回轭的端部之间形成间隙，并且在间隙中用非磁性绝缘材料形成第二间隙层。

65. 发明授权

US07902579B2 Magnetic memory devices using magnetic domain dragging 有权
标题翻译：使用磁畴拖曳的磁存储器件
公开(公告)号：US07902579B2
公开(公告)日：2011-03-08
申请号：US11505969
申请日：2006-08-18
申请人： Chee-kheng Lim , Eun-sik Kim , Yong-su Kim
发明人： Chee-kheng Lim , Eun-sik Kim , Yong-su Kim
IPC分类号： G11C11/02
CPC分类号： G11C11/15 , G11C11/5607 , G11C19/0808 , H01L27/228
摘要： A magnetic memory device includes a memory region, an input and a sensor. The memory region includes a free layer, a pinned layer and a non-magnetic layer. The free layer has adjacent sectors and a magnetic domain wall. The pinned layer corresponds to the sectors and has a fixed magnetization direction. The non-magnetic layer is formed between the free layer and the pinned layer. The memory region includes a magnetic domain wall stopper for stopping the magnetic domain wall formed at each boundary of the sectors. The input is electrically connected to one end of the free layer for inputting a signal for magnetic domain dragging. The sensor measures a current flowing through the memory region.
摘要翻译：磁存储器件包括存储区域，输入端和传感器。存储区包括自由层，钉扎层和非磁性层。自由层具有相邻扇区和磁畴壁。被钉扎层对应于扇区并且具有固定的磁化方向。非磁性层形成在自由层和被钉扎层之间。存储区域包括用于停止形成在扇区的每个边界处的磁畴壁的磁畴壁塞。输入电连接到自由层的一端，用于输入用于磁畴拖动的信号。传感器测量流过存储器区域的电流。

66. 发明授权

US07817461B2 Data storage device using magnetic domain wall movement and method of operating the same 有权
标题翻译：使用磁畴壁运动的数据存储装置及其操作方法
公开(公告)号：US07817461B2
公开(公告)日：2010-10-19
申请号：US11752397
申请日：2007-05-23
申请人： Sung-chul Lee , Sung-hoon Choa , Yong-su Kim
发明人： Sung-chul Lee , Sung-hoon Choa , Yong-su Kim
IPC分类号： G11C11/00
CPC分类号： G11C11/14 , G11B5/66 , G11C19/0808
摘要： Provided are a data storage device using a magnetic domain wall movement and a method of operating the data storage device. The data storage device includes a magnetic layer including a plurality of magnetic domains, first and second ferromagnetic pinned layers formed on lower and upper surfaces of the magnetic layer, respectively, and having opposite magnetization directions, first and second insulating spacers interposed between the first and second ferromagnetic pinned layers and the magnetic layer, respectively, and an energy supplying unit applying energy to the magnetic layer for a magnetic domain wall movement.
摘要翻译：提供了使用磁畴壁移动的数据存储装置和操作数据存储装置的方法。数据存储装置包括：包含多个磁畴的磁性层，分别形成在磁性层的下表面和上表面上并且具有相反的磁化方向的第一和第二铁磁固定层，第一和第二绝缘垫片插入在第一和第二铁磁钉扎层和磁性层，以及向磁性层施加能量以供磁畴壁运动的能量供给单元。

67. 发明授权

US07799445B2 Perpendicular magnetic recording media with soft magnetic underlayer 有权
标题翻译：具有软磁底层的垂直磁记录介质
公开(公告)号：US07799445B2
公开(公告)日：2010-09-21
申请号：US11477624
申请日：2006-06-30
申请人： Hoon-sang Oh , Yong-su Kim , No-yeol Park , Hoo-san Lee , Chul-min Choi
发明人： Hoon-sang Oh , Yong-su Kim , No-yeol Park , Hoo-san Lee , Chul-min Choi
IPC分类号： G11B5/66
CPC分类号： G11B5/667
摘要： A perpendicular magnetic recording medium including a soft magnetic underlayer. The perpendicular magnetic recording medium includes: a lower structural body including an anti-ferromagnetic layer; a first soft magnetic underlayer, a non-magnetic layer, and a second soft magnetic underlayer sequentially formed on the anti-ferromagnetic layer, where the thickness ratio of the second soft magnetic underlayer to that of the first soft magnetic underlayer is designed to be within specific range; and a recording layer formed on the second soft magnetic underlayer. Therefore, noise generated on the soft magnetic underlayer due to external magnetic fields of a magnetic head and a voice coil motor can be reduced greatly.
摘要翻译：包括软磁性底层的垂直磁记录介质。垂直磁记录介质包括：包括反铁磁层的下结构体; 顺序地形成在反铁磁层上的第一软磁性底层，非磁性层和第二软磁性底层，其中第二软磁性底层与第一软磁性底层的厚度比被设计为在具体范围以及形成在第二软磁性底层上的记录层。因此，可以大大降低由于磁头和音圈电机的外部磁场而在软磁性底层上产生的噪声。

68. 发明授权

US07710756B2 Semiconductor device using magnetic domain wall moving 有权
标题翻译：半导体器件采用磁畴壁移动
公开(公告)号：US07710756B2
公开(公告)日：2010-05-04
申请号：US11655927
申请日：2007-01-22
申请人： Chee-kheng Lim , Yong-su Kim
发明人： Chee-kheng Lim , Yong-su Kim
IPC分类号： G11C19/00
CPC分类号： G11C19/0808 , G11C11/14 , G11C19/0841 , Y10S977/933
摘要： A semiconductor device includes a magnetic wire having a plurality of magnetic domains, wherein the magnetic wire comprises a magnetic domain wall that is moved by either a pulse field or a pulse current. The magnetic wire of the semiconductor device does not require an additional notch since the magnetic wire includes a magnetic domain wall, the moving distance of which is controlled by a pulse field or a pulse current.
摘要翻译：半导体器件包括具有多个磁畴的磁线，其中，所述磁线包括通过脉冲场或脉冲电流移动的磁畴壁。半导体器件的磁线不需要额外的凹口，因为磁线包括磁畴壁，其移动距离由脉冲场或脉冲电流控制。

69. 发明授权

US07684233B2 Multi-bit magnetic memory device using spin-polarized current and methods of manufacturing and operating the same 有权
标题翻译：使用自旋极化电流的多位磁存储器件及其制造和操作方法
公开(公告)号：US07684233B2
公开(公告)日：2010-03-23
申请号：US11347228
申请日：2006-02-06
申请人： Chee-kheng Lim , Yong-su Kim
发明人： Chee-kheng Lim , Yong-su Kim
IPC分类号： G11C11/00
CPC分类号： H01L43/08 , B82Y10/00 , G11C11/16 , G11C11/5607 , H01L27/228
摘要： A multi-bit magnetic memory device using a spin-polarized current and methods of manufacturing and operating the same. The magnetic memory device includes a switching device and a magnetic storage node connected to the switching device, wherein the magnetic storage node includes a first magnetic layer, a second magnetic layer and a free magnetic layer which are vertically and separately disposed from one another. The first and second magnetic layer have transmission characteristics opposite to each other for spin-polarized electrons, and have magnetic polarizations that are opposite to each other. The free magnetic layer may include first and second free magnetic layers, which are separately disposed from each other. The magnetic storage node may further include third and fourth magnetic layers that are separately disposed between the first and second free magnetic layers.
摘要翻译：使用自旋极化电流的多位磁存储器件及其制造和操作方法。磁存储器件包括连接到开关器件的开关器件和磁存储节点，其中磁存储节点包括彼此垂直且分开设置的第一磁性层，第二磁性层和自由磁性层。第一和第二磁性层对于自旋极化电子具有彼此相反的传输特性，并且具有彼此相反的磁极化。自由磁性层可以包括彼此分开设置的第一和第二自由磁性层。磁存储节点还可以包括分开设置在第一和第二自由磁性层之间的第三和第四磁性层。

70. 发明授权

US07486478B2 Magnetic head 失效
标题翻译：磁头
公开(公告)号：US07486478B2
公开(公告)日：2009-02-03
申请号：US11247305
申请日：2005-10-12
申请人： Chee-kheng Lim , Yong-su Kim
发明人： Chee-kheng Lim , Yong-su Kim
IPC分类号： G11B5/147
CPC分类号： G11B5/3116 , G11B5/3143
摘要： Provided is a magnetic head having a magnetic thin film structure that reduces the effect of a stray field and generates a magnetization reversal at a high speed. The magnetic head includes a first pole, a second pole spaced apart from the first pole, and an induction coil that induces a magnetic field in the first and second poles, wherein the first and second poles include a pole tip in which a leakage flux for recording is generated, and a head yoke that guides the flux flowing in the poles, and at least one implant for controlling a magnetic domain, the implant formed in at least one of the first and second poles. The magnetic thin film can effectively reduce the effect of a stray field entering from the outside, and can control a domain wall motion so that high speed magnetic recording is possible, by generating a magnetization reversal at a high speed corresponding to a magnetic field applied by an induction coil.
摘要翻译：本发明提供一种具有磁性薄膜结构的磁头，其能够降低杂散磁场的影响并产生高速的磁化反转。磁头包括第一极，与第一极分开的第二极和感应线圈，其在第一和第二极中引起磁场，其中第一和第二极包括极尖，其中漏极通量用于产生记录，以及引导磁极在磁极中流动的磁头磁轭，以及用于控制磁畴的至少一个注入，形成在第一和第二磁极中的至少一个上的注入。磁性薄膜可以有效地降低从外部进入的杂散场的影响，并且可以控制畴壁运动，从而可以通过相应于由磁场施加的磁场产生高速磁化反转，从而实现高速磁记录感应线圈。

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