公开(公告)号：US20090314350A1

公开(公告)日：2009-12-24

申请号：US12477375

申请日：2009-06-03

申请人： Hee Tae Jung ,  Jae Hyun Lee ,  Dae Woo Kim ,  Hong Jang

发明人： Hee Tae Jung ,  Jae Hyun Lee ,  Dae Woo Kim ,  Hong Jang

IPC分类号： H01L51/44 ,  H01L51/48 ,  H01L51/46

CPC分类号： H01L51/0023 ,  B82Y10/00 ,  H01L51/0036 ,  H01L51/0037 ,  H01L51/0047 ,  H01L51/4253 ,  H01L51/442 ,  H01L51/447 ,  Y02E10/549 ,  Y02P70/521

摘要： An organic solar cell and a method of manufacturing the same. This invention relates to a method of manufacturing an organic solar cell including forming nano patterns on a photoactive layer using a nanoimprinting process, and applying a cathode electrode material on the photoactive layer having the nano patterns so that the cathode electrode material infiltrates the nano patterns of the photoactive layer, thus increasing electron conductivity and efficiently forming a pathway for the transfer of electrons, and to an organic solar cell manufactured through the method. This method reduces loss of photocurrent occurring as a result of aggregation of an electron acceptor material and improves molecular orientation of an electron donor in the nanoimprinting process to thus increase cell efficiency. Thereby, the organic solar cell having high efficiency is manufactured at low cost through a simple manufacturing process. The method can be applied to the fabrication of organic solar cells which use an environmentally friendly and recyclable energy source.

摘要翻译： 一种有机太阳能电池及其制造方法。 本发明涉及一种制造有机太阳能电池的方法，其包括使用纳米压印工艺在光敏层上形成纳米图案，并且在具有纳米图案的光敏层上施加阴极电极材料，使得阴极电极材料渗入纳米图案 光活性层，从而增加电子传导性并且有效地形成用于电子转移的途径，以及通过该方法制造的有机太阳能电池。 该方法减少了由于电子受体材料的聚集而产生的光电流的损失，并改善了纳米压印工艺中电子给体的分子取向，从而提高了电池效率。 因此，通过简单的制造工艺以低成本制造高效率的有机太阳能电池。 该方法可以应用于使用环境友好和可循环利用的能源的有机太阳能电池的制造。

公开(公告)号：US09484924B2

公开(公告)日：2016-11-01

申请号：US14614884

申请日：2015-02-05

申请人： Min Cheol Shin ,  Jae Hyun Lee ,  Doo Hyung Kang ,  Jun Beom Seo ,  Woo Jin Jeong

发明人： Min Cheol Shin ,  Jae Hyun Lee ,  Doo Hyung Kang ,  Jun Beom Seo ,  Woo Jin Jeong

IPC分类号： H03K3/315 ,  H03L7/26 ,  H03K19/16 ,  H03K19/0185 ,  H03B15/00 ,  H01L29/66 ,  B82Y25/00 ,  H01L43/02 ,  G11C11/16 ,  H01L43/10

CPC分类号： H03K19/16 ,  B82Y25/00 ,  G11C11/16 ,  H01L29/66984 ,  H01L43/02 ,  H01L43/08 ,  H01L43/10 ,  H03B15/006 ,  H03K19/018578

摘要： A negative capacitance logic device includes a first field effect transistor (FET) and a second FET. The first FET is coupled between a power supply voltage and an output node, and the first FET includes a ferroelectric having a negative capacitance. The second FET is coupled between the output node and a ground voltage, and the second FET includes a ferroelectric having a negative capacitance. The negative capacitance logic differentiates an input voltage applied to an input node to provide an output voltage at the output node.

摘要翻译： 负电容逻辑器件包括第一场效应晶体管（FET）和第二FET。 第一FET耦合在电源电压和输出节点之间，并且第一FET包括具有负电容的铁电体。 第二FET耦合在输出节点和接地电压之间，第二FET包括具有负电容的铁电体。 负电容逻辑区分施加到输入节点的输入电压以在输出节点处提供输出电压。

公开(公告)号：US20140246890A1

公开(公告)日：2014-09-04

申请号：US14352965

申请日：2012-10-17

申请人： Jae Hyun Lee

发明人： Jae Hyun Lee

IPC分类号： A47C7/14

CPC分类号： A47C7/14 ,  A47C1/023 ,  A47C9/002 ,  A61F5/00

摘要： Provided is a corrective chair using a slider means that includes a supporting leg, a seat plate that is coupled to the supporting leg and on which a user seats, and a backrest whose lower part is coupled to an upper part of the supporting leg and that supports a back of the user when the user seats on the seat plate. The chair includes a slider that is interposed between the supporting leg and the seat plate. The slider includes guide rails that are coupled to both sides of a top surface of the supporting leg, and are disposed to be inclined toward the backrest in such a manner that portions of the guide rails close to the backrest are lowered and portions thereof opposite to the backrest are raised; guide blocks whose lower parts are slidably coupled to the guide rails, that are disposed on the guide rails opposite to the backrest in an initial state, and whose upper parts are coupled to a bottom surface of the seat plate; and elastic bodies whose one sides are coupled to a bottom surface of a front side of the seat plate and the other sides are coupled to a top surface of the supporting leg. When the user seats on the seat plate, the guide blocks are slid in an inclined direction of the guide rails to compress the elastic bodies, and the seat plate is moved toward the backrest to allow a back of the user to come in contact with the backrest, and when the user rises from the seat plate, the elastic bodies are restored to original states to restore the guide blocks and the seat plate to original states. Accordingly, since the guide rails are disposed to be inclined, when the user seats on the seat plate, the seat plate is retreated toward the backrest to allow the back of the user to come in close to the backrest. Accordingly, even though the user unconsciously seats on the chair, since the corrective chair using a slider means allows back portions of an upper body such as pelvis and waist to be straightened, the corrective chair using a slider means can correct a posture of the user so as to allow the user to seat on the chair in a correct posture.

公开(公告)号：US08673469B2

公开(公告)日：2014-03-18

申请号：US11490359

申请日：2006-07-20

申请人： Sung Kyun Chang ,  Joon Hwan Lee ,  Jae Hyun Lee ,  Soo Hyun Ha ,  Jeong Ju Cho ,  Sang Hoon Choy

发明人： Sung Kyun Chang ,  Joon Hwan Lee ,  Jae Hyun Lee ,  Soo Hyun Ha ,  Jeong Ju Cho ,  Sang Hoon Choy

IPC分类号： H01M10/50 ,  H01M10/00

CPC分类号： H01M10/00 ,  H01M10/0525 ,  H01M10/443 ,  H01M10/486 ,  H01M2200/10 ,  H01M2200/105 ,  H02J7/0029

摘要： The present invention is an apparatus for protecting a secondary battery, in which, when the secondary battery such as a lithium-ion secondary battery is exposed to high temperature exceeding a working range due to a change in external environment, external impacts, and so on, or heated due to spontaneous generation of heat caused by internal defects, the secondary battery is discharged. The apparatus includes a thyristor or transistor having an anode and a cathode connected both terminals of the secondary battery respectively, and shorting both terminals of the secondary battery when gate current is supplied, and a temperature sensor detecting temperature of the secondary battery and supplying the gate current to the thyristor or transistor when the detected temperature is higher than predetermined temperature.

摘要翻译： 本发明是一种用于保护二次电池的装置，其中当诸如锂离子二次电池的二次电池由于外部环境的变化而暴露于超过工作范围的高温时，外部冲击等 或由于内部缺陷引起的自发产生的热而被加热，二次电池被排出。 该装置包括分别连接二次电池的两个端子的阳极和阴极的晶闸管或晶体管，并且当提供栅极电流时短路二次电池的两个端子，以及温度传感器检测二次电池的温度并提供栅极 当检测到的温度高于预定温度时，电流流向晶闸管或晶体管。

公开(公告)号：US08048551B2

公开(公告)日：2011-11-01

申请号：US11107685

申请日：2005-04-15

申请人： Jeong Ju Cho ,  Sung Kyun Chang ,  Min Chul Jang ,  Jae Hyun Lee ,  Joon Hwan Lee ,  Soo Hyun Ha

发明人： Jeong Ju Cho ,  Sung Kyun Chang ,  Min Chul Jang ,  Jae Hyun Lee ,  Joon Hwan Lee ,  Soo Hyun Ha

IPC分类号： H01M2/00 ,  H01M6/00 ,  H01M10/00 ,  H01H35/00

CPC分类号： H01M2/34 ,  H01M2/345 ,  H01M10/0525 ,  Y10T307/786

摘要： Disclosed is a battery safety device having a first metal plate, a second metal plate, and a pressure-sensitive conducting film interposed between both metal plates and adapted to exhibit electrical conductivity when a predetermined pressure or higher is applied. The first and second metal plates are electrically connected to the positive and negative electrodes of the battery, respectively. The safety device connected to a battery prevents the battery from being damaged or at least from igniting or exploding, even when an external impact caused by pressure, a nail, or a nipper or an external pressure is applied to the battery, by conducting the current of the battery to the safety device and discharging the battery before the battery is damaged by the external impact or external pressure.

摘要翻译： 公开了一种电池安全装置，其具有插入在两个金属板之间的第一金属板，第二金属板和压敏导电膜，并且当施加预定压力或更高压力时适用于显示导电性。 第一和第二金属板分别电连接到电池的正极和负极。 连接到电池的安全装置即使当通过压力，钉子或钳子或外部压力引起的外部冲击施加到电池时，也可以防止电池损坏或至少不被点燃或爆炸，通过进行电流 的电池到安全装置，并在电池被外部冲击或外部压力损坏之前对电池进行放电。

公开(公告)号：US09215934B2

公开(公告)日：2015-12-22

申请号：US14352965

申请日：2012-10-17

申请人： Jae Hyun Lee

发明人： Jae Hyun Lee

IPC分类号： A47C1/00 ,  A47C7/14 ,  A47C1/023 ,  A61F5/00 ,  A47C9/00

CPC分类号： A47C7/14 ,  A47C1/023 ,  A47C9/002 ,  A61F5/00

摘要： Provided is a corrective chair using a slider means that includes a supporting leg, a seat plate that is coupled to the supporting leg and on which a user seats, and a backrest whose lower part is coupled to an upper part of the supporting leg and that supports a back of the user when the user seats on the seat plate. The chair includes a slider that is interposed between the supporting leg and the seat plate. The slider includes guide rails that are coupled to both sides of a top surface of the supporting leg, and are disposed to be inclined toward the backrest in such a manner that portions of the guide rails close to the backrest are lowered and portions thereof opposite to the backrest are raised; guide blocks whose lower parts are slidably coupled to the guide rails, that are disposed on the guide rails opposite to the backrest in an initial state, and whose upper parts are coupled to a bottom surface of the seat plate; and elastic bodies whose one sides are coupled to a bottom surface of a front side of the seat plate and the other sides are coupled to a top surface of the supporting leg. When the user seats on the seat plate, the guide blocks are slid in an inclined direction of the guide rails to compress the elastic bodies, and the seat plate is moved toward the backrest to allow a back of the user to come in contact with the backrest, and when the user rises from the seat plate, the elastic bodies are restored to original states to restore the guide blocks and the seat plate to original states. Accordingly, since the guide rails are disposed to be inclined, when the user seats on the seat plate, the seat plate is retreated toward the backrest to allow the back of the user to come in close to the backrest. Accordingly, even though the user unconsciously seats on the chair, since the corrective chair using a slider means allows back portions of an upper body such as pelvis and waist to be straightened, the corrective chair using a slider means can correct a posture of the user so as to allow the user to seat on the chair in a correct posture.

公开(公告)号：US08574733B2

公开(公告)日：2013-11-05

申请号：US11431360

申请日：2006-05-10

申请人： Sung Kyun Chang ,  Jae Hyun Lee ,  Joon Hwan Lee ,  Soo Hyun Ha ,  Jeong Ju Cho

发明人： Sung Kyun Chang ,  Jae Hyun Lee ,  Joon Hwan Lee ,  Soo Hyun Ha ,  Jeong Ju Cho

IPC分类号： H01M10/50

CPC分类号： H01M10/443 ,  H01M2/34 ,  H01M10/052

摘要： Disclosed is a protection circuit for a secondary battery and a secondary battery having the same, which can interrupt electric current input into the secondary battery when the temperature of the secondary battery increases due to an overcharge, and also can protect the secondary battery in the case where the already charged secondary battery is exposed to a high temperature due to the increase of an external or internal temperature of the secondary battery. The protection circuit includes: means having one end connected to a first electrode of the secondary battery, for restricting electric current; switching means for connecting a second electrode of the secondary battery to a first outer electrode, or to the current restriction means in response to temperature; and a conducting wire for connecting the first electrode of the secondary battery to a second outer electrode.

摘要翻译： 公开了一种用于二次电池的保护电路和具有该保护电路的二次电池，当二次电池的温度由于过充电而增加时，其可以中断输入到二次电池的电流，并且还可以在该情况下保护二次电池 其中已经充电的二次电池由于二次电池的外部或内部温度的升高而暴露于高温。 保护电路包括：一端连接到二次电池的第一电极，用于限制电流的装置; 用于根据温度将二次电池的第二电极连接到第一外部电极或电流限制装置的开关装置; 以及用于将二次电池的第一电极连接到第二外部电极的导线。

公开(公告)号：US08142936B2

公开(公告)日：2012-03-27

申请号：US10588481

申请日：2004-02-10

申请人： Soon Ho Ahn ,  Jae Hyun Lee ,  Jeong Ju Cho ,  Ho Chun Lee ,  Mi Young Son ,  Hyeong Jin Kim ,  Han Ho Lee

发明人： Soon Ho Ahn ,  Jae Hyun Lee ,  Jeong Ju Cho ,  Ho Chun Lee ,  Mi Young Son ,  Hyeong Jin Kim ,  Han Ho Lee

IPC分类号： H01M6/18

CPC分类号： H01M10/052 ,  H01B1/122 ,  H01M10/0567 ,  H01M10/4235

摘要： The present invention relates to a nonaqueous electrolyte solution containing new additives and a lithium secondary battery including the same. More particularly, the invention relates to a nonaqueous electrolyte solution containing a lithium salt, an electrolyte compound, a first additive compound with an oxidation initiation potential of more than 4.2 V, and a second additive compound with an oxidation initiation potential of more than 4.2 V, which is higher in oxidation initiation potential than the first additive, and deposits oxidative products or form a polymer film, in oxidation, as well as a lithium secondary battery including the same. The present invention can provide a lithium secondary battery excellent in both the battery performance and the battery safety in overcharge by the combined use of the first additive and the second battery as additives to the nonaqueous electrolyte solution.

摘要翻译： 本发明涉及含有新添加剂的非水电解质溶液和包含该添加剂的锂二次电池。 更具体地说，本发明涉及含有锂盐，电解质化合物，氧化起始电位大于4.2V的第一添加剂化合物和氧化起始电位大于4.2V的第二添加剂化合物的非水电解质溶液 ，其氧化起始电位高于第一添加剂，并且氧化产生氧化物或形成聚合物膜，以及包含其的锂二次电池。 本发明可以通过将第一添加剂和第二电池作为添加剂与非水电解质溶液的组合使用，提供在电池性能和电池安全性方面优异的锂二次电池。

公开(公告)号：US20120001887A1

公开(公告)日：2012-01-05

申请号：US13175678

申请日：2011-07-01

申请人： Geun Young PARK ,  Myeong Sik Cheon ,  Choong Sik Yoo ,  Jae Hyun Lee ,  Young Min Lee ,  Hwi Beom Shin ,  Sang Joon Seo ,  Jong Hae Kim

发明人： Geun Young PARK ,  Myeong Sik Cheon ,  Choong Sik Yoo ,  Jae Hyun Lee ,  Young Min Lee ,  Hwi Beom Shin ,  Sang Joon Seo ,  Jong Hae Kim

IPC分类号： H01F27/30 ,  G09G5/00

CPC分类号： H01F27/325 ,  H01F2005/025 ,  H05B41/02

摘要： There are provided a thin transformer capable of being used in a thin display device such as a liquid crystal display (LCD) device, a light emitting diode (LED) display device, and a flat panel display device including the same. The transformer includes: a bobbin part including inner and outer bobbins each including a pipe shaped body part having a though-hole formed in an inner portion thereof and a flange part protruding outwardly from both ends of the body part; coils respectively wound around the inner and outer bobbins; and a core electromagnetically coupled to the coils to thereby form a magnetic path, wherein the inner bobbin is inserted into the through-hole of the outer bobbin to thereby be coupled to the outer bobbin and at least one of the inner and outer bobbins includes the flange part having a width larger than a thickness of the body part.

摘要翻译： 提供了能够用于诸如液晶显示器（LCD）装置，发光二极管（LED）显示装置以及包括其的平板显示装置的薄型显示装置中的薄型变压器。 变压器包括：筒管部，其包括内筒体和外筒管，每个筒管包括形成在其内部的通孔的管状主体部分和从主体部分的两端向外突出的凸缘部分; 线圈分别缠绕在内筒和外筒上; 以及与所述线圈电磁耦合从而形成磁路的芯体，其中所述内筒管插入所述外筒管的通孔中，从而联接到所述外筒管，并且所述内筒管和所述外筒管中的至少一个包括 凸缘部分的宽度大于主体部分的厚度。

公开(公告)号：US07785734B2

公开(公告)日：2010-08-31

申请号：US11247881

申请日：2005-10-10

申请人： Sung Kyun Chang ,  Jae Hyun Lee ,  Joon Hwan Lee ,  Soo Hyun Ha ,  Jeong Ju Cho

发明人： Sung Kyun Chang ,  Jae Hyun Lee ,  Joon Hwan Lee ,  Soo Hyun Ha ,  Jeong Ju Cho

IPC分类号： H01M2/00 ,  H01M4/00 ,  H01M6/12 ,  H01M6/46

CPC分类号： H01M2/0277 ,  H01M2/0272 ,  H01M2/0275 ,  H01M2/0285 ,  H01M2/0287 ,  H01M10/0525

摘要： Disclosed is a secondary battery. The secondary battery includes a battery can serving as a positive electrode terminal or a negative electrode terminal of the secondary battery, an electrically conductive substrate provided at an outer portion of the battery can, and a nonconductive film interposed between the battery can and the electrically conductive substrate in order to insulate the electrically conductive substrate from the battery can, wherein the electrically conductive substrate is electrically connected to an electrode terminal having polarity opposite to that of the battery can. Safety of the secondary battery is ensured even if the secondary battery is subject to external parameters, such as penetration of a sharp tool (e.g. a nail or a drill tip), pressing force of a tool (e.g. a nipper), external impact, and exposure to the high temperature.

摘要翻译： 公开了二次电池。 二次电池包括用作二次电池的正极端子或负极端子的电池壳体，设置在电池壳体的外部的导电性基板，以及介于电池壳体与导电性电极之间的非导电性膜 基板，以使导电基板与电池壳体绝缘，其中导电基板电连接到具有与电池壳体极性相反的极性的电极端子。 即使二次电池受到诸如尖锐工具（例如钉子或钻头）的穿透，工具（例如钳子）的挤压力，外部冲击和外部冲击的外部参数的影响，也可确保二次电池的安全性 暴露于高温。