公开(公告)号：US20100147959A1

公开(公告)日：2010-06-17

申请号：US12635015

申请日：2009-12-10

Applicant: Yuri TIKHOV ,  Younghoon MIN ,  Yong-Wook KIM

Inventor： Yuri TIKHOV ,  Younghoon MIN ,  Yong-Wook KIM

IPC: G06K19/07 ,  H01Q17/00

CPC classification number: G06K19/07749 ,  G06K19/0726 ,  G06K19/07779 ,  G06K19/07783 ,  G06K19/07784 ,  H01Q1/2225 ,  H01Q7/00 ,  Y10T29/49018

Abstract: Disclosed is a radio frequency identifier tag having a microchip with first and second contact nodes, an antenna formed by a conductive line connected between the first and second contact nodes, and first and second conductive line segments connected in parallel and to the first and second contact nodes to form a tail capacitance modifying the antenna capacitance.

Abstract translation: 公开了具有具有第一和第二接触节点的微芯片的射频标识符标签，由连接在第一和第二接触节点之间的导线形成的天线以及并联连接的第一和第二导线段以及与第一和第二接触 节点形成修正天线电容的尾电容。

公开(公告)号：US07705395B2

公开(公告)日：2010-04-27

申请号：US12247305

申请日：2008-10-08

Applicant: Sung Kee Park ,  Young Seon You ,  Yong Wook Kim ,  Yoo Nam Jeon

Inventor： Sung Kee Park ,  Young Seon You ,  Yong Wook Kim ,  Yoo Nam Jeon

IPC: H01L29/788

CPC classification number: H01L27/11521 ,  G11C11/5628 ,  G11C11/5635 ,  G11C11/5642 ,  G11C16/0458 ,  G11C2211/5612 ,  H01L27/115 ,  H01L29/7887

Abstract: Disclosed is a flash memory cell and method of manufacturing the same, and programming/erasing/reading method thereof. The flash memory cell comprises a first tunnel oxide film formed at a given region of a semiconductor substrate, a first floating gate formed on the first tunnel oxide film, a second tunnel oxide film formed over the semiconductor substrate and along one sidewall of the first floating gate, a second floating gate isolated from the first floating gate while contacting the second tunnel oxide film, a dielectric film formed on the first floating gate and the second floating gate, a control gate formed on the dielectric film, a first junction region formed in the semiconductor substrate below one side of the second tunnel oxide film, and a second junction region formed in the semiconductor substrate below one side of the first tunnel oxide film. Therefore, the present invention can implement 2-bit cell or 3-bit cell of a high density using the existing process technology. Further, it can reduce the manufacture cost and implement a high-integrated flash memory cell that is advantageous than a conventional flash memory cell in view of charge storage/retention as well as programming time.

Abstract translation: 公开了一种闪存单元及其制造方法及其编程/擦除/读取方法。 闪速存储单元包括形成在半导体衬底的给定区域的第一隧道氧化物膜，形成在第一隧道氧化物膜上的第一浮栅，形成在半导体衬底上并沿着第一浮置区的一个侧壁的第二隧道氧化膜 栅极，与第一沟槽氧化膜接触时与第一浮栅隔离的第二浮栅;形成在第一浮栅和第二浮栅上的电介质膜，形成在电介质膜上的控制栅， 位于第二隧道氧化膜的一侧以下的半导体衬底，以及形成在第一隧道氧化膜的一侧以下的半导体衬底中的第二结区。 因此，本发明可以使用现有的工艺技术来实现高密度的2比特单元或3比特单元。 此外，鉴于电荷存储/保持以及编程时间，它可以降低制造成本并实现比传统闪存单元有利的高集成闪存单元。

公开(公告)号：US07483210B2

公开(公告)日：2009-01-27

申请号：US11403882

申请日：2006-04-14

Applicant: Yong-wook Kim

Inventor： Yong-wook Kim

IPC: G02B27/64

CPC classification number: G02B15/173 ,  G02B27/0025 ,  G02B27/646

Abstract: A zoom lens optical system having a third lens unit including a first correction lens unit of negative (−) power and a second correcting lens unit arranged behind the first correcting lens unit in an optical path and having positive (+) power. The system can minimize aberration variation upon hand-shaking correction and obtain high resolution upon OIS application since the third lens unit for correcting the hand-shaking is formed with a lens group of plural lenses having negative (−) power and positive (+) power. Further, the system can enhance a response speed since the minimization of aberration variation upon the hand-shaking correction can reduce driving load when lenses move due to short movement distance of the third lens unit.

Abstract translation: 一种具有第三透镜单元的变焦透镜光学系统，该第三透镜单元包括具有负（ - ）光焦度的第一校正透镜单元和布置在光路中并具有正（+）功率的第一校正透镜单元后面的第二校正透镜单元。 由于用于校正手抖的第三透镜单元由具有负（ - ）功率和正（+）功率的多个透镜的透镜组形成，所以该系统可以最小化手抖动校正时的像差变化并且在OIS应用时获得高分辨率 。 此外，由于手抖动校正时的像差变化的最小化可以减少透镜由于第三透镜单元的较短移动距离而移动时的驱动负载，所以该系统可以提高响应速度。

公开(公告)号：US20070095282A1

公开(公告)日：2007-05-03

申请号：US11496978

申请日：2006-08-01

Applicant: Byoung-Hoon Moon ,  Yong-Wook Kim ,  Tae-Ho Kim ,  Ji-Young Choi ,  Sung-Jae Lee ,  Seung-Kook Ahn

Inventor： Byoung-Hoon Moon ,  Yong-Wook Kim ,  Tae-Ho Kim ,  Ji-Young Choi ,  Sung-Jae Lee ,  Seung-Kook Ahn

IPC: B08B6/00 ,  H01L21/306 ,  C23C16/00

CPC classification number: C23C16/4412 ,  B08B7/0035

Abstract: An apparatus for manufacturing a semiconductor device includes a chamber and an exhaust system for exhausting byproducts from the chamber and adjusting an internal pressure of the chamber. The exhaust system includes an exhaust pipe connected to the chamber, a pump unit coupled with the exhaust pipe, and a cleaning unit connected to a portion of the exhaust pipe or directly connected to the pump unit to supply a cleaning gas to the pump unit.

Abstract translation: 一种用于制造半导体器件的设备包括用于排出来自腔室的副产品并调节腔室的内部压力的腔室和排气系统。 排气系统包括连接到室的排气管，与排气管连接的泵单元，以及连接到排气管的一部分或直接连接到泵单元以向泵单元供应清洁气体的清洁单元。

公开(公告)号：US20060012886A1

公开(公告)日：2006-01-19

申请号：US11169741

申请日：2005-06-30

Applicant: Yong-Wook Kim

Inventor： Yong-Wook Kim

IPC: G02B15/14

CPC classification number: G02B15/177

Abstract: A zoom lens optical system includes a first optical group with a first lens having negative refraction, a second lens having positive refraction, and a light path changing unit to change the path of an incident light passing through the first lens to have light incident on the second lens. A second optical group is provided for varying magnification. The second optical group has a third lens having negative refraction, a fourth lens, and a fifth lens, wherein the fourth and fifth lenses are integrally connected and have negative refraction. A third optical group includes an iris diaphragm, a sixth lens having positive refraction, and a seventh lens having negative refraction. A fourth optical group is provided for focusing. The fourth optical group has an eighth lens and a ninth lens being integrally connected and both having positive refraction.

公开(公告)号：US5461094A

公开(公告)日：1995-10-24

申请号：US156371

申请日：1993-11-23

Applicant: Yong-deuk Yoo ,  Yong-wook Kim ,  Won-yung Cho

Inventor： Yong-deuk Yoo ,  Yong-wook Kim ,  Won-yung Cho

IPC: C08L3/02 ,  C08F251/00 ,  C08F255/02 ,  C08G81/02 ,  C08L1/00 ,  C08L3/00 ,  C08L23/04 ,  C08L101/16 ,  C08L3/06 ,  C08K5/09 ,  C08L3/08

CPC classification number: C08L23/04 ,  C08F251/00 ,  C08F255/02 ,  C08G81/02 ,  C08L23/06 ,  C08L51/02 ,  C08L51/06 ,  C08L2310/00 ,  C08L3/00

Abstract: The present invention relates to a biodegradable film prepared by chemical bonding of starch and polyethylene chains using polyethylene, which is polyolefin having the most widest general application, coupling agent such as maleic anhydride, methacrylic anhydride or maleimide which bonds with starch and polyethylene, and acid catalytic comonomer like acrylic acid and/or methacrylic acid and to a process for preparing thereof.The present invention was accomplished varying coupling agent such as maleic anhydride, methacrylic anhydride or maleimide at an amount of 0.01-10 weight %, acid catalytic comonomer such as acrylic acid and/or methacrylic acid at an amount of 0.01-10 weight % and radical initiator at an amount of 0.01 1.0 weight % based on the amount of polyethylene, and the reactive extrusion was appelied to lower the production cost by process simplification.There was no difference in tensile strength and tensile elongation of the prepared biodegradable films comprising up to 20 wt. % of starch in comparison with the base resin by Instron measurement. The facts that ester bond showing chemical bonding between starch and matrix resin was found on the infrared absorption spectrum and the phenomenons that the boundary between matrix resin and starch particle is unclear, and the starch particle is cross-sectionally cut are shown on the cross-section of films with scanning electron microscope approving chemical bonding between starch and matrix. The biodegradability was the most excellent with more than 10 wt. % of starch.

Abstract translation: 本发明涉及通过使用聚乙烯进行淀粉和聚乙烯链的化学键合制备的生物可降解膜，所述聚乙烯是具有最广泛一般用途的聚烯烃，与淀粉和聚乙烯键合的马来酸酐，甲基丙烯酸酐或马来酰亚胺的偶联剂，以及酸 催化共聚单体如丙烯酸和/或甲基丙烯酸，以及其制备方法。 本发明是以0.01-10重量％的量，以0.01-10重量％的量的马来酸酐，甲基丙烯酸酐或马来酰亚胺，酸催化共聚单体如丙烯酸和/或甲基丙烯酸，0.01-10重量％ 引发剂的量为0.01重量％，聚乙烯的用量为基础，反应挤出的方法简化了生产成本。 所制备的可生物降解的膜的拉伸强度和拉伸伸长率没有差异，其包含至多20wt。 通过Instron测量与基础树脂相比，淀粉的百分比。 在红外吸收光谱和基质树脂与淀粉颗粒之间的边界不清楚的现象中发现了淀粉和基质树脂之间显示化学键合的酯键的事实，淀粉颗粒横截面显示在横截面上， 用扫描电子显微镜确认淀粉和基质之间的化学键合的薄膜截面。 生物降解性最好，超过10wt。 ％的淀粉。