公开(公告)号：US5757066A

公开(公告)日：1998-05-26

申请号：US621357

申请日：1996-03-25

申请人： Yumi Inoue ,  Tsutomu Nakazawa

发明人： Yumi Inoue ,  Tsutomu Nakazawa

IPC分类号： H01L23/28 ,  H01L21/56 ,  H01L23/31 ,  H01L23/495

CPC分类号： H01L23/3107 ,  H01L21/565 ,  H01L24/32 ,  H01L2224/48247 ,  H01L2224/49171 ,  H01L2924/351

摘要： A resin sealed semiconductor device, wherein support pins uphold a pair of facing sides of the semiconductor chip. A projected portion is formed on the distal end portion of the support pin in proximate to the semiconductor chip. The projected portion is formed on both sides of the supporting members which respectively correspond to an upper side and a bottom side of the semiconductor chip in such a manner that when the projected portions are viewed from the upper side or bottom side of the semiconductor chip, they overlap with each other. All of the height of the projected portions are the same. The thickness of the resins formed on both opposite sides of the semiconductor chip is the same with each other, thus preventing the upward or downward displacement within the sealing resin of the semiconductor chip in a thin package.

摘要翻译： 树脂密封半导体器件，其中支撑销支撑半导体芯片的一对相对侧。 突出部分形成在靠近半导体芯片的支撑销的远端部分上。 突起部分形成在支撑构件的两侧，分别对应于半导体芯片的上侧和底侧，使得当从半导体芯片的上侧或下侧观察突出部分时， 它们彼此重叠。 投影部分的所有高度相同。 形成在半导体芯片的两侧的树脂的厚度彼此相同，从而防止半导体芯片的密封树脂在薄的封装中向上或向下的位移。

公开(公告)号：US5733802A

公开(公告)日：1998-03-31

申请号：US538204

申请日：1995-10-03

申请人： Yumi Inoue ,  Tsutomu Nakazawa

发明人： Yumi Inoue ,  Tsutomu Nakazawa

IPC分类号： H01L23/02 ,  H01L21/56 ,  H01L23/04 ,  H01L21/60

CPC分类号： H01L21/565 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/49171 ,  H01L2924/14

摘要： There is provided a semiconductor device having a very thin, highly reliable semiconductor package and a method of easily manufacturing the semiconductor apparatus. The method comprises a first step of coating and melting a thermosetting resin in a mold for resin sealing, while keeping the mold at a predetermined temperature, the mold being divided into an upper mold and a lower mold, a second step of fixing within the mold a lead frame supporting a semiconductor chip, and a third step of applying a pressure on the mold and compression-molding the resin, thus forming a package.

摘要翻译： 提供了具有非常薄，高可靠性的半导体封装的半导体器件和容易制造半导体器件的方法。 该方法包括在将模具保持在预定温度的同时将模具中的热固性树脂涂覆和熔化用于树脂密封的第一步骤，模具被分为上模具和下模具，第二步是在模具内固定 支撑半导体芯片的引线框架，以及对模具施加压力并压缩树脂的第三步骤，从而形成封装。

公开(公告)号：US5684327A

公开(公告)日：1997-11-04

申请号：US527773

申请日：1995-09-13

申请人： Tsutomu Nakazawa ,  Yumi Inoue

发明人： Tsutomu Nakazawa ,  Yumi Inoue

IPC分类号： H01L21/56 ,  H01L23/495 ,  H01L23/50 ,  H01L23/28

CPC分类号： H01L21/565 ,  H01L23/49548 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/49171 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L2924/00014 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/181 ,  Y10T29/49121

摘要： A lead frame for use in a resin-sealed type semiconductor device, comprising an outer frame, a plurality of leads supported by the outer frame, arranged side by side and each composed of an inner lead and an outer lead, a die pad arranged inside the outer frame and located so that the tips of the inner leads are close to the die pad and oppose the die pad, and a resin flow-control body. The resin flow-control body has been formed by extending a portion of the outer frame toward the die pad through a space formed in the outer frame. The body is designed to be placed in a cavity of a mold having a gate communicating with the cavity, with the space located between the gate and the cavity, in order to form a resin sealing body.

摘要翻译： 一种用于树脂密封型半导体器件的引线框架，包括外框架，由外框架支撑的多个引线，并排布置，每个由内引线和外引线构成，芯片衬垫布置在 外框架并且定位成使得内引线的尖端靠近管芯焊盘并与管芯焊盘相对，以及树脂流控制体。 树脂流量控制体是通过将外框架的一部分通过外框架形成的空间朝向模片垫片而形成的。 本体被设计成放置在具有与腔相通的门的模具的空腔中，空间位于浇口和空腔之间，以便形成树脂密封体。

公开(公告)号：US5648682A

公开(公告)日：1997-07-15

申请号：US542027

申请日：1995-10-12

申请人： Tsutomu Nakazawa ,  Yumi Inoue

发明人： Tsutomu Nakazawa ,  Yumi Inoue

IPC分类号： H01L23/28 ,  H01L23/04 ,  H01L23/31 ,  H01L23/495 ,  H01L23/50 ,  H05K3/34

CPC分类号： H01L23/3107 ,  H01L23/4951 ,  H01L23/49548 ,  H01L2224/13124 ,  H01L2224/16 ,  H01L2224/16245 ,  H01L2224/45124 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L24/45 ,  H01L24/48 ,  H01L2924/01079 ,  H01L2924/07802 ,  H01L2924/10253 ,  H01L2924/14 ,  H01L2924/181 ,  H05K3/3421

摘要： In a resin-sealed semiconductor device, leads are respectively connected to a plurality of connection electrodes of a semiconductor chip. The leads include a plurality of inner leads respectively connected to the connection electrodes and a plurality of outer leads, first ends of which are connected to the inner leads and second ends of which are connected to an external device. Distal ends of the inner leads have cut-off thin portions, which define a recess for holding the semiconductor chip. The inner leads and the semiconductor chip are covered by a resin sealing material.

摘要翻译： 在树脂密封半导体器件中，引线分别连接到半导体芯片的多个连接电极。 引线包括分别连接到连接电极的多个内部引线和多个外部引线，其第一端连接到内部引线，并且其第二端连接到外部设备。 内引线的末端具有切断的薄部分，其限定用于保持半导体芯片的凹部。 内引线和半导体芯片被树脂密封材料覆盖。

公开(公告)号：US09520605B2

公开(公告)日：2016-12-13

申请号：US14385303

申请日：2012-03-15

申请人： Masaaki Matsusue ,  Kotaro Ikeda ,  Yumi Inoue

发明人： Masaaki Matsusue ,  Kotaro Ikeda ,  Yumi Inoue

IPC分类号： H01M8/04 ,  H01M8/10

CPC分类号： H01M8/04873 ,  H01M8/04223 ,  H01M8/04225 ,  H01M8/04238 ,  H01M8/04313 ,  H01M8/04559 ,  H01M8/04604 ,  H01M8/04679 ,  H01M8/0488 ,  H01M8/1004 ,  H01M8/1018 ,  H01M8/2457 ,  H01M2008/1095 ,  H01M2250/20 ,  Y02E60/50 ,  Y02T90/32

摘要： A fuel cell system according to the present invention comprises: a fuel cell including a membrane-electrode assembly in which electrodes, each having a catalyst layer, are arranged on both surfaces of a polymer electrolyte membrane; and a control apparatus which controls an output voltage of the fuel cell. If a target voltage of the fuel cell is set so as to be equal to or higher than a catalyst dissolution voltage at which a catalyst in the catalyst layer is dissolved and the amount of an oxide film formed on the catalyst layer is estimated to be less than a first predetermined amount, the control apparatus controls the output voltage of the fuel cell so as to be equal to an oxide film formation voltage, being lower than the catalyst dissolution voltage, until the amount of the oxide film is estimated to be equal to or greater than the first predetermined amount and then controls the output voltage so as to be equal to the target voltage.

摘要翻译： 根据本发明的燃料电池系统包括：燃料电池，其包括膜电极组件，其中每个具有催化剂层的电极布置在聚合物电解质膜的两个表面上; 以及控制燃料电池的输出电压的控制装置。 如果燃料电池的目标电压被设定为等于或高于催化剂层中的催化剂溶解的催化剂溶解电压，并且催化剂层上形成的氧化膜的量估计为更小 比第一预定量，控制装置控制燃料电池的输出电压等于氧化膜形成电压低于催化剂溶解电压，直到氧化膜的量估计等于 或大于第一预定量，然后将输出电压控制为等于目标电压。

公开(公告)号：US20150125772A1

公开(公告)日：2015-05-07

申请号：US14382050

申请日：2012-03-01

申请人： Masaaki Matsusue ,  Kotaro Ikeda ,  Yumi Inoue

发明人： Masaaki Matsusue ,  Kotaro Ikeda ,  Yumi Inoue

IPC分类号： H01M8/04

CPC分类号： H01M8/04611 ,  H01M8/04238 ,  H01M8/04873 ,  H01M2008/1095

摘要： A fuel cell system according to the present invention comprises: a fuel cell including a membrane-electrode assembly in which electrodes, each having a catalyst layer, are arranged on both surfaces of a polymer electrolyte membrane; a power storage apparatus connected to a load in parallel with the fuel cell; and a control apparatus that performs performance recovery processing for the catalyst layer by decreasing an output voltage of the fuel cell to a predetermined voltage, wherein an intermittent operation in which a power generation command value for the fuel cell is set to zero and a power supply to the load is covered by power supplied from the power storage apparatus is allowed to be performed if certain conditions for performing the intermittent operation are met, and the performance recovery processing is performed during the intermittent operation, and wherein, if the performance recovery processing is necessary and if a remaining power in the power storage apparatus is equal to or lower than a predetermined amount, the control apparatus delays a timing of performing the intermittent operation and charges the power storage apparatus until the remaining power exceeds the predetermined amount.

摘要翻译： 根据本发明的燃料电池系统包括：燃料电池，其包括膜电极组件，其中每个具有催化剂层的电极布置在聚合物电解质膜的两个表面上; 与燃料电池并联连接的负载的蓄电装置; 以及控制装置，其通过将燃料电池的输出电压降低到规定电压来进行催化剂层的性能恢复处理，其中将燃料电池的发电指令值设定为零的间歇动作和电源 如果满足用于执行间歇操作的某些条件，则能够执行从蓄电装置供给的电力所覆盖的负载，并且在间歇操作期间执行性能恢复处理，并且其中，如果性能恢复处理为 必要时，如果蓄电装置的剩余电力为规定量以下，则控制装置延迟进行间歇运转的定时，对蓄电装置进行充电直到剩余电力超过规定量。

公开(公告)号：US09748590B2

公开(公告)日：2017-08-29

申请号：US14397912

申请日：2012-05-01

申请人： Kotaro Ikeda ,  Masaaki Matsusue ,  Yumi Inoue

发明人： Kotaro Ikeda ,  Masaaki Matsusue ,  Yumi Inoue

IPC分类号： H01M8/04858 ,  H01M8/04664 ,  H01M8/04223 ,  H01M8/1018

CPC分类号： H01M8/04873 ,  H01M8/04223 ,  H01M8/04238 ,  H01M8/04671 ,  H01M8/04865 ,  H01M8/0488 ,  H01M2008/1095

摘要： A fuel cell system according to the present invention comprises a control apparatus which performs performance restoration processing for a catalyst layer by decreasing the output voltage of a fuel cell to a predetermined voltage. When an oxide film formed on the catalyst layer during power generation of the fuel cell contains, in addition to a first oxide film that can be removed by decreasing the output voltage of the fuel cell to a first oxide film removal voltage, a second oxide film that can be removed by decreasing the output voltage of the fuel cell to a second oxide film removal voltage which is lower than the first oxide film removal voltage, the control apparatus estimates the amount of the second oxide film and performs performance restoration processing with a set voltage being equal to or lower than the second oxide film removal voltage only when it determines that the estimated amount exceeds a predetermined amount A.

公开(公告)号：US20150180070A1

公开(公告)日：2015-06-25

申请号：US14385303

申请日：2012-03-15

申请人： Masaaki Matsusue ,  Kotaro Ikeda ,  Yumi Inoue

发明人： Masaaki Matsusue ,  Kotaro Ikeda ,  Yumi Inoue

IPC分类号： H01M8/04 ,  H01M8/10

CPC分类号： H01M8/04873 ,  H01M8/04223 ,  H01M8/04225 ,  H01M8/04238 ,  H01M8/04313 ,  H01M8/04559 ,  H01M8/04604 ,  H01M8/04679 ,  H01M8/0488 ,  H01M8/1004 ,  H01M8/1018 ,  H01M8/2457 ,  H01M2008/1095 ,  H01M2250/20 ,  Y02E60/50 ,  Y02T90/32

摘要： A fuel cell system according to the present invention comprises: a fuel cell including a membrane-electrode assembly in which electrodes, each having a catalyst layer, are arranged on both surfaces of a polymer electrolyte membrane; and a control apparatus which controls an output voltage of the fuel cell. If a target voltage of the fuel cell is set so as to be equal to or higher than a catalyst dissolution voltage at which a catalyst in the catalyst layer is dissolved and the amount of an oxide film formed on the catalyst layer is estimated to be less than a first predetermined amount, the control apparatus controls the output voltage of the fuel cell so as to be equal to an oxide film formation voltage, being lower than the catalyst dissolution voltage, until the amount of the oxide film is estimated to be equal to or greater than the first predetermined amount and then controls the output voltage so as to be equal to the target voltage.

摘要翻译： 根据本发明的燃料电池系统包括：燃料电池，其包括膜电极组件，其中每个具有催化剂层的电极布置在聚合物电解质膜的两个表面上; 以及控制燃料电池的输出电压的控制装置。 如果燃料电池的目标电压被设定为等于或高于催化剂层中的催化剂溶解的催化剂溶解电压，并且催化剂层上形成的氧化膜的量估计为更小 比第一预定量，控制装置控制燃料电池的输出电压等于氧化膜形成电压低于催化剂溶解电压，直到氧化膜的量估计等于 或大于第一预定量，然后将输出电压控制为等于目标电压。

公开(公告)号：US20150086890A1

公开(公告)日：2015-03-26

申请号：US14397912

申请日：2012-05-01

申请人： Kotaro Ikeda ,  Masaaki Matsusue ,  Yumi Inoue

发明人： Kotaro Ikeda ,  Masaaki Matsusue ,  Yumi Inoue

IPC分类号： H01M8/04

CPC分类号： H01M8/04873 ,  H01M8/04223 ,  H01M8/04238 ,  H01M8/04671 ,  H01M8/04865 ,  H01M8/0488 ,  H01M2008/1095

摘要： A fuel cell system according to the present invention comprises a control apparatus which performs performance restoration processing for a catalyst layer by decreasing the output voltage of a fuel cell to a predetermined voltage. When an oxide film formed on the catalyst layer during power generation of the fuel cell contains, in addition to a first oxide film that can be removed by decreasing the output voltage of the fuel cell to a first oxide film removal voltage, a second oxide film that can be removed by decreasing the output voltage of the fuel cell to a second oxide film removal voltage which is lower than the first oxide film removal voltage, the control apparatus estimates the amount of the second oxide film and performs performance restoration processing with a set voltage being equal to or lower than the second oxide film removal voltage only when it determines that the estimated amount exceeds a predetermined amount A.

摘要翻译： 根据本发明的燃料电池系统包括控制装置，其通过将燃料电池的输出电压降低到预定电压来执行催化剂层的性能恢复处理。 当在燃料电池发电期间形成在催化剂层上的氧化物膜除了通过将燃料电池的输出电压降低到第一氧化膜去除电压可以去除的第一氧化物膜之外，还包含第二氧化物膜 可以通过将燃料电池的输出电压降低到低于第一氧化膜去除电压的第二氧化膜去除电压来除去，控制装置估计第二氧化膜的量并且利用一组来执行性能恢复处理 只有当其确定估计量超过预定量A时，电压等于或低于第二氧化膜去除电压。