公开(公告)号：US06583690B2

公开(公告)日：2003-06-24

申请号：US09725064

申请日：2000-11-29

Applicant: Yong Hyun Lee ,  Jung Hee Lee ,  Suk Hun Lee ,  Young Sik Choi

Inventor： Yong Hyun Lee ,  Jung Hee Lee ,  Suk Hun Lee ,  Young Sik Choi

IPC: H03H964

CPC classification number: H03H9/02574 ,  H03H9/64 ,  Y10T29/42

Abstract: A SAW (surface acoustic wave) filter manufactured by using a GaN piezoelectric thin film, and a manufacturing method therefor, are disclosed. The SAW filter of a high frequency band includes an &agr;-Al2O3 single crystal substrate. A GaN piezoelectric single crystal thin film of [0001] direction is formed to a thickness of 0.3-300 &mgr;m on the substrate, and an IDT electrode pattern is formed on the GaN piezoelectric single crystal thin film. The method for manufacturing a SAW filter of a high frequency band includes the following steps. An &agr;-Al2O3 single crystal substrate is prepared, and then, a GaN piezoelectric single crystal thin film of [0001] direction is epitaxially grown to a thickness of 0.3-300 &mgr;m on the substrate. Then an IDT electrode pattern is formed on the GaN piezoelectric single crystal thin film.

Abstract translation: 公开了使用GaN压电薄膜制造的SAW（表面声波）滤波器及其制造方法。 高频带的SAW滤波器包括α-Al 2 O 3单晶衬底。 [0001]方向的GaN压电单晶薄膜在衬底上形成为0.3-300μm的厚度，并且在GaN压电单晶薄膜上形成IDT电极图案。 用于制造高频带的SAW滤波器的方法包括以下步骤。 制备α-Al2O3单晶衬底，然后在衬底上外延生长厚度为0.3-300μm的[0001]方向的GaN压电单晶薄膜。 然后在GaN压电单晶薄膜上形成IDT电极图案。

公开(公告)号：US5826996A

公开(公告)日：1998-10-27

申请号：US689434

申请日：1996-08-08

Applicant: Yong-hyun Lee

Inventor： Yong-hyun Lee

IPC: B65H1/12 ,  B65H3/06 ,  B41J13/10

CPC classification number: B65H1/12 ,  B65H3/0661 ,  B65H2407/21

Abstract: A top loading apparatus for use in a sheet feeding system for a printer is disclosed, wherein a finger which performs sheet loading is operated with a lever by user manipulation and is capable of elastic restoration. The apparatus comprises a lever rotatably mounted to a frame for moving at an angle of predetermined degree, torsion spring having its arms engagedly fixed to frame and lever, respectively, for supporting a restoration of level, a finger having its fixed arm rotatably and pivotally mounted to frame so that its free arm moves to load a sheet, and an elastic member which links frame and finger for allowing finger to be elastically restored when lever restores.

Abstract translation: 公开了一种用于打印机的送纸系统的顶部装载装置，其中通过用户操纵用杠杆操作执行纸张装载的手指，并且能够弹性恢复。 该装置包括可旋转地安装到框架上的杠杆，用于以预定程度的角度移动，扭力弹簧分别具有相互固定在框架和杠杆上的臂，用于支撑水平的恢复，手指具有可旋转和可枢转地安装的固定臂 框架，使其自由臂移动以装载片材;以及弹性构件，其连接框架和手指，以便当手柄恢复时允许手指弹性恢复。

公开(公告)号：US5773353A

公开(公告)日：1998-06-30

申请号：US564505

申请日：1995-11-29

Applicant: Oh-Joon Kwon ,  Jung-Hee Lee ,  Yong-Hyun Lee

Inventor： Oh-Joon Kwon ,  Jung-Hee Lee ,  Yong-Hyun Lee

IPC: H01L21/18 ,  H01L21/762 ,  H01L21/76

CPC classification number: H01L21/76264 ,  H01L21/7627 ,  H01L21/76283 ,  Y10S438/96

Abstract: A semiconductor substrate and a method of fabricating the same, and provides which the active area to be formed the active element is defined by the trench filled with any conductive polycrystal silicon in which any portion of a large number of the epitaxial layer is crystally grown on any conductive silicon substrate, and the multi-aperture silicon oxide layer is formed from the metal line to be used to the passive element or the transmitting line outside the trench, so that the interference between the passive element and the semiconductor substrate is prevented, and to attenuate the transmitting signal prevents to be attenuated in the high frequency band operation. Therefore, the semiconductor substrate for a unit active element and the MMIC to be able to operate the high frequency band is manufactured into the silicon, and thus it is advantageous to reduce the cost and enhance the yield. Silicon oxide layer is formed from the metal line to be used to the passive element or the transmitting line outside the trench, so that the interference between the passive element and the semiconductor substrate is prevented, and to attenuate the transmitting signal prevents to be attenuated in the high frequency band operation. Therefore, the semiconductor substrate for a unit active element and the MMIC to be able to operate the high frequency band is manufactured into the silicon, and thus it is advantageous to reduce the cost and enhance the yield.

Abstract translation: 一种半导体衬底及其制造方法，其特征在于，所形成的有源区域由填充有任何导电多晶硅的沟槽限定，其中大量外延层的任何部分在其上生长在 任何导电硅衬底和多孔径氧化硅层由用于沟槽外的无源元件或发射线的金属线形成，从而防止了无源元件与半导体衬底之间的干涉， 衰减发送信号防止在高频带操作中被衰减。 因此，将单位有源元件的半导体衬底和能够操作高频带的MMIC制造成硅，因此有利于降低成本并提高产量。 氧化硅层由用于无源元件或沟槽外部的传输线的金属线形成，从而防止无源元件与半导体衬底之间的干涉，并且衰减发射信号防止衰减 高频段操作。 因此，将单位有源元件的半导体衬底和能够操作高频带的MMIC制造成硅，因此降低成本并提高产量是有利的。

公开(公告)号：US08671772B2

公开(公告)日：2014-03-18

申请号：US13241132

申请日：2011-09-22

Applicant: Sung Ryol Jin ,  Yong Hyun Lee

Inventor： Sung Ryol Jin ,  Yong Hyun Lee

IPC: G01N3/20

CPC classification number: G01N3/20 ,  G01N2033/0088

Abstract: A novel RFID tag-bending test apparatus and a related method of using the novel RFID tag-bending test apparatus are disclosed. In one embodiment of the invention, the novel RFID tag-bending test apparatus can place a plurality of RFID tags in corresponding tag holding clips on the novel RFID tag-bending test apparatus to execute a bending test sequence along a particular bending axis for each RFID tag. The bending test sequence can assist identifying defective RFID tags which cannot overcome external bending pressures asserted by the novel RFID tag-bending test apparatus. By excluding these defective RFID tags from a commercial shipment of RFID tags to customers, a manufacturer of RFID tags may be able to reduce a rate of premature RFID tag failures due to external bending pressures in real-life applications of RFID tags, thereby achieving a higher quality assurance and reliability of RFID tags.

Abstract translation: 公开了一种使用该RFID标签弯曲试验装置的新型RFID标签弯曲试验装置及其相关方法。 在本发明的一个实施例中，新型RFID标签弯曲测试装置可以将多个RFID标签放置在新的RFID标签弯曲测试装置上的相应的标签保持夹中，以对每个RFID执行沿着特定弯曲轴的弯曲测试序列 标签。 弯曲测试序列可以帮助识别不能克服由新型RFID标签弯曲测试装置声称的外部弯曲压力的有缺陷的RFID标签。 通过将这些有缺陷的RFID标签从商业运送的RFID标签中排除给客户，RFID标签的制造商可能能够降低由于RFID标签的现实生活应用中的外部弯曲压力引起的过早的RFID标签失效的速率，从而实现 更高的RFID标签质量保证和可靠性。

公开(公告)号：US08445152B2

公开(公告)日：2013-05-21

申请号：US11986842

申请日：2007-11-27

Applicant: Sae Hoon Kim ,  Yong Hyun Lee

Inventor： Sae Hoon Kim ,  Yong Hyun Lee

IPC: H01M2/02 ,  H01M2/08 ,  H01M8/04 ,  H01M8/24

CPC classification number: H01M8/04365 ,  H01M8/0247 ,  H01M8/04007 ,  H01M8/04037 ,  H01M8/04253 ,  H01M8/04552 ,  H01M8/04641 ,  H01M8/1004 ,  H01M2250/20 ,  Y02E60/521 ,  Y02T90/32

Abstract: Disclosed is an MEA in which a catalyst layer is coated on both sides of an ion exchange membrane. An ion exchange membrane support film is attached on both sides of an edge portion of the ion exchange membrane, and a PCB is mounted on one surface of the ion exchange membrane support film along an outer line of the catalyst layer of the MEA. Furthermore, a PCB terminal is formed on one end of the PCB, and a connector is connected to the PCB terminal to communicate with an external controller. The PCB includes a heating element, a first temperature sensor measuring the temperature of the heating element, a second temperature sensor measuring the temperature of the MEA, a first contact measuring the resistance of unit cells, and a second contact measuring the voltage of the unit cells, formed in a predetermined arrangement to communicate with the PCB terminal.

Abstract translation: 公开了一种MEA，其中催化剂层涂覆在离子交换膜的两侧。 离子交换膜支撑膜附着在离子交换膜的边缘部分的两侧，并且PCB沿着MEA的催化剂层的外线安装在离子交换膜支撑膜的一个表面上。 此外，PCB端子形成在PCB的一端，并且连接器连接到PCB端子以与外部控制器通信。 PCB包括加热元件，测量加热元件的温度的第一温度传感器，测量MEA的温度的第二温度传感器，测量单元电池的电阻的第一接触点和测量单元的电压的第二接点 电池，以预定的布置形成，以与PCB端子通信。

公开(公告)号：US08338221B2

公开(公告)日：2012-12-25

申请号：US12628215

申请日：2009-12-01

Applicant: Chang Ho Lee ,  Hyung Dong Kang ,  Hyun Ho Lee ,  Yong Hyun Lee ,  Seon Myung Kim

Inventor： Chang Ho Lee ,  Hyung Dong Kang ,  Hyun Ho Lee ,  Yong Hyun Lee ,  Seon Myung Kim

IPC: H01L21/00 ,  H01L29/04 ,  H01L29/10 ,  H01L31/00

CPC classification number: H01L31/075 ,  H01L21/02532 ,  H01L21/02592 ,  H01L21/0262 ,  H01L31/03767 ,  H01L31/202 ,  Y02E10/548 ,  Y02P70/521

Abstract: A method for manufacturing a thin film type solar cell is disclosed, which is capable of reducing degradation of solar cell by decreasing the number of dangling bonding sites or SiH2 bonding sites existing in amorphous silicon owing to an optimal content ratio of ingredient gases, an optimal chamber pressure, or an optimal substrate temperature during a process for depositing an I-type semiconductor layer of amorphous silicon by a plasma CVD method, the method comprising forming a front electrode layer on a substrate; sequentially depositing P-type, I-type, and N-type semiconductor layers on the front electrode layer; and forming a rear electrode layer on the N-type semiconductor layer, wherein the process for forming the I-type semiconductor layer comprises forming an amorphous silicon layer by the plasma CVD method under such circumstances that at least one of the aforementioned conditions is satisfied, for example, a content ratio of silicon-containing gas to hydrogen-containing gas is within a range between 1:7 and 1:10; a chamber pressure is maintained at a range between 2.0 Torr and 2.4 Torr; and a substrate temperature is maintained at a range between 225° C. and 250° C.

Abstract translation: 公开了一种制造薄膜型太阳能电池的方法，其能够通过减少非晶硅中存在的悬挂键合位置或SiH 2键合位置的数量来减少太阳能电池的劣化，这是由于成分气体的最佳含量比，最佳 在通过等离子体CVD法沉积非晶硅的I型半导体层的工艺期间的腔室压力或最佳衬底温度，所述方法包括在衬底上形成前电极层; 在前电极层上依次沉积P型，I型和N型半导体层; 以及在所述N型半导体层上形成后电极层，其中所述形成所述I型半导体层的工艺包括通过等离子体CVD法在满足上述条件中的至少一个条件的情况下形成非晶硅层， 例如，含硅气体与含氢气体的含有比例在1:7〜1:10的范围内; 腔室压力保持在2.0托和2.4托之间的范围内; 并且衬底温度保持在225℃和250℃之间的范围内。

公开(公告)号：US20110226419A1

公开(公告)日：2011-09-22

申请号：US13049743

申请日：2011-03-16

Applicant: Yong Hyun Lee ,  Myung Jin Lee ,  An Ki Cha

Inventor： Yong Hyun Lee ,  Myung Jin Lee ,  An Ki Cha

IPC: H01L21/677 ,  H01L21/306

CPC classification number: H01L21/67739 ,  H01J37/32458 ,  H01J37/32715 ,  H01J37/32899 ,  H01L21/306 ,  H01L21/67742 ,  H01L21/67745

Abstract: Disclosed herein is a semiconductor manufacturing apparatus including a transfer chamber provided with a substrate moving device to move substrates, a load lock chamber to align the substrates and to load and unload the substrates into and out of the transfer chamber, and at least one process chamber to process the substrates transferred from the transfer chambers. Each of the at least one process chamber includes a chamber body provided with a substrate entrance formed on a side surface thereof, a substrate support provided within the chamber body such that at least two substrates are disposed on the substrate support, and at least one divider provided within the chamber body to align the at least two substrates.

Abstract translation: 本文公开了一种半导体制造装置，包括：传送室，设置有用于移动基板的基板移动装置;负载锁定室，其对准基板并将基板装载和卸载到输送室中;以及至少一个处理室 以处理从转印室转印的基材。 所述至少一个处理室中的每一个包括室主体，其设置有形成在其侧表面上的基板入口，设置在室主体内的基板支撑件，使得至少两个基板设置在基板支撑件上，并且至少一个分隔件 设置在腔体内以对准至少两个基底。

公开(公告)号：US20100037947A1

公开(公告)日：2010-02-18

申请号：US12462674

申请日：2009-08-07

Applicant: Yong Hyun Lee ,  Hyung Dong Kang

Inventor： Yong Hyun Lee ,  Hyung Dong Kang

IPC: H01L31/105 ,  H01L31/18

CPC classification number: H01L31/0392 ,  H01L31/0465 ,  H01L31/076 ,  Y02E10/548

Abstract: A thin film type solar cell and a method for manufacturing the same is disclosed, the thin film type solar cell comprising a first electrode in a predetermined pattern on a substrate; a first semiconductor layer on the first electrode; a second electrode in a predetermined pattern on the first semiconductor layer; a second semiconductor layer on the second electrode; and a third electrode in a predetermined pattern on the second semiconductor layer, the first and third electrodes being electrically connected with each other, wherein a first solar cell is composed of a combination of the first electrode, the first semiconductor layer, and the second electrode; a second solar cell is composed of a combination of the second electrode, the second semiconductor layer, and the third electrode; and the first and second solar cells are connected in parallel, whereby it is possible to realize improved efficiency of the entire thin film type solar cell without performing a process for a current matching between the first and second solar cells.

Abstract translation: 公开了一种薄膜型太阳能电池及其制造方法，所述薄膜型太阳能电池在基板上具有规定图案的第一电极， 第一电极上的第一半导体层; 在所述第一半导体层上的预定图案中的第二电极; 第二电极上的第二半导体层; 以及在所述第二半导体层上的预定图案中的第三电极，所述第一和第三电极彼此电连接，其中第一太阳能电池由所述第一电极，所述第一半导体层和所述第二电极的组合构成 ; 第二太阳能电池由第二电极，第二半导体层和第三电极的组合构成; 并且第一和第二太阳能电池并联连接，从而可以在不执行用于第一和第二太阳能电池之间的电流匹配的处理的情况下实现整个薄膜型太阳能电池的整体效率。

公开(公告)号：US20100014886A1

公开(公告)日：2010-01-21

申请号：US12497815

申请日：2009-07-06

Applicant: Yong-hyun LEE ,  Jong-cheon Hong

Inventor： Yong-hyun LEE ,  Jong-cheon Hong

IPC: G03G15/00 ,  F16M11/00

CPC classification number: G03G21/1619 ,  G03G21/16 ,  G03G2215/00012 ,  G03G2221/1678

Abstract: A stand of an image forming apparatus and an image forming apparatus having the same. The stand of the image forming apparatus includes at least one plate unit including a first plate member which includes a first surface unit which forms an external appearance and a first bent unit which is provided to at least one of the opposite end parts of the first surface unit, and a second plate member which includes a second surface unit and a second bent unit which is provided to at least one of the opposite end parts of the second surface unit, and is capable of being inserted into the first plate member, at least one of the first bent unit and the second bent unit being bent so that each bending direction thereof may start from at least one of the first surface unit and the second surface unit, and then bend toward at least one of the first surface unit and the second surface.

Abstract translation: 图像形成装置的支架和具有该支架的图像形成装置。 图像形成装置的支架包括至少一个板单元，其包括第一板构件，第一板构件包括形成外观的第一表面单元和设置在第一表面的至少一个相对端部的第一弯曲单元 单元，以及第二板构件，其包括第二表面单元和第二弯曲单元，所述第二表面单元和第二弯曲单元设置在第二表面单元的至少一个相对端部，并且能够至少插入到第一板构件中 第一弯曲单元和第二弯曲单元之一被弯曲，使得其每个弯曲方向可以从第一表面单元和第二表面单元中的至少一个开始，然后朝向第一表面单元和第二表面单元中的至少一个弯曲 第二面。

公开(公告)号：US20050018234A1

公开(公告)日：2005-01-27

申请号：US10845083

申请日：2004-05-14

Applicant: Yong-hyun Lee

Inventor： Yong-hyun Lee

IPC: G03G15/00 ,  G06F15/00

CPC classification number: G03G15/70 ,  G03G21/1638 ,  G03G2215/00341 ,  G03G2221/1675

Abstract: A multi-function machine has a jam removing apparatus comprising a first case disposed with respect to a printer unit to form a portion of paper supply path of the printer unit and having a portion of component parts of a scanner unit therein, a second case disposed with respect to the first case to form a portion of document supply path of the scanner unit together with the first case and having the rest of the component parts of the scanner unit therein, a first moving unit to separate the first and second cases apart from the printer unit so as to remove a jammed sheet of paper when the sheet of paper is jammed in the printer unit, and a second moving unit to separate the second case apart from the first case so as to remove a jammed document when the document is jammed in the scanner unit. The multi-function machine can remove the jammed sheet of paper and/or document jammed in scanning and/or printing operations, en bloc in the same place by one jam removing apparatus, and can also be constructed to have a reduced size and compact structure.

Abstract translation: 一种多功能机器具有卡纸去除装置，包括相对于打印机单元布置的第一壳体，以形成打印机单元的一部分纸张供应路径，并且其中具有扫描器单元的一部分部件，第二壳体设置 相对于第一壳体，与第一壳体一起形成扫描器单元的文档供给路径的一部分，并且其中具有扫描器单元的其余部件的第一移动单元，用于将第一和第二壳体与 打印机单元，以便当纸张卡在打印机单元中时，去除卡住的纸张;以及第二移动单元，用于将第二壳体与第一壳体分开，以便当文档是 卡在扫描仪单元中。 多功能机器可以在扫描和/或打印操作中卡住的卡纸和/或原稿通过一个卡纸去除装置整体地移动到相同的位置，并且还可以被构造成具有减小的尺寸和紧凑的结构 。