公开(公告)号：US20110278704A1

公开(公告)日：2011-11-17

申请号：US13188774

申请日：2011-07-22

申请人： Da-Jung CHEN ,  Chun-Tiao LIU ,  Chau-Chun WEN

发明人： Da-Jung CHEN ,  Chun-Tiao LIU ,  Chau-Chun WEN

IPC分类号： H01L23/495 ,  H01L23/552

CPC分类号： H01L23/495 ,  H01L23/49555 ,  H01L23/49575 ,  H01L23/552 ,  H01L24/48 ,  H01L2224/48091 ,  H01L2924/00014 ,  H01L2924/13091 ,  H01L2924/181 ,  H01L2924/19041 ,  H01L2924/19105 ,  H01L2924/3025 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

摘要： A three-dimensional package structure includes an energy storage element, a semiconductor package body and a shielding layer. The semiconductor package body has a plurality of second conductive elements and at least one control device inside. The energy storage element is disposed on the semiconductor package body. The energy storage element including a magnetic body is electrically connected to the second conductive elements. The semiconductor package body or the energy storage element has a plurality of first conductive elements to be electrically connected to an outside device. The shielding layer is disposed between the control component and at least part of the magnetic body to inhibit or reduce EMI (Electro-Magnetic Interference) from the energy storage element and to get a tiny package structure. The three-dimensional package structure is applicable to a POL (Point of Load) converter.

摘要翻译： 三维封装结构包括能量存储元件，半导体封装体和屏蔽层。 半导体封装主体具有多个第二导电元件和至少一个控制装置。 储能元件设置在半导体封装主体上。 包括磁性体的能量存储元件电连接到第二导电元件。 半导体封装体或能量存储元件具有多个第一导电元件以与外部器件电连接。 屏蔽层设置在控制部件和磁体的至少一部分之间以抑制或减少来自能量存储元件的EMI（电磁干扰）并获得微小的封装结构。 三维封装结构适用于POL（负载点）转换器。

公开(公告)号：US20110090648A1

公开(公告)日：2011-04-21

申请号：US12971671

申请日：2010-12-17

申请人： Da-Jung CHEN ,  Chau-Chun WEN ,  Chun-Tiao LIU

发明人： Da-Jung CHEN ,  Chau-Chun WEN ,  Chun-Tiao LIU

IPC分类号： H05K7/00 ,  H05K7/20 ,  H05K9/00

CPC分类号： H05K1/18 ,  H01F27/027 ,  H01F27/29 ,  H01L23/24 ,  H01L23/3121 ,  H01L23/552 ,  H01L23/645 ,  H01L24/73 ,  H01L25/16 ,  H01L2224/32225 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/13091 ,  H01L2924/19105 ,  H01L2924/30107 ,  H01L2924/3025 ,  H05K1/181 ,  H05K3/30 ,  H05K3/3421 ,  H05K9/00 ,  H05K2201/1003 ,  H05K2201/10515 ,  H05K2201/10537 ,  H05K2201/10924 ,  Y02P70/611 ,  Y10T29/49071 ,  Y10T29/49146 ,  H01L2924/00012 ,  H01L2924/00

摘要： An electronic package structure including at least one first electronic element, a second electronic element and a lead frame is provided. The second electronic element includes a body having a cavity. The first electronic element is disposed in the cavity. The lead frame has a plurality of leads. Each of the leads has a first end and a second end. The first end of at least one of the leads extends to the cavity to electrically connect the first electronic element.

摘要翻译： 提供了包括至少一个第一电子元件，第二电子元件和引线框架的电子封装结构。 第二电子元件包括具有空腔的主体。 第一电子元件设置在空腔中。 引线框架具有多个引线。 每个引线具有第一端和第二端。 至少一个引线的第一端延伸到腔体以电连接第一电子元件。

公开(公告)号：US20100117216A1

公开(公告)日：2010-05-13

申请号：US12540021

申请日：2009-08-12

申请人： BAU-RU LU ,  Chau-Chun Wen ,  Da-Jung Chen ,  Chun-Hsien Lu

发明人： BAU-RU LU ,  Chau-Chun Wen ,  Da-Jung Chen ,  Chun-Hsien Lu

IPC分类号： H01L23/48

CPC分类号： H01L23/49811 ,  H01L23/36 ,  H01L23/3735 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L24/73 ,  H01L2224/32225 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/48227 ,  H01L2224/48247 ,  H01L2224/49 ,  H01L2224/73265 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01023 ,  H01L2924/01029 ,  H01L2924/01033 ,  H01L2924/01074 ,  H01L2924/01079 ,  H01L2924/01082 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/15312 ,  H01L2924/1532 ,  H01L2924/181 ,  H01L2924/1815 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

摘要： A chip package structure including a substrate, at least one chip, a heat dissipation device, at least one first conductive bar, a molding compound, and at least one second conductive bar is provided. The chip and the heat dissipation device are respectively disposed on a first and a second surface of the substrate. The first conductive bar has two opposite end surfaces, wherein one end surface is disposed on the first surface of the substrate, the other end surface is extended away from the substrate, and a fastening slot is disposed between the two end surfaces and passes through the other end surface. The molding compound encapsulates the substrate, the chip, part of the heat dissipation device, and the first conductive bar. The second conductive bar is disposed on one surface of the molding compound and has a protrusion portion fastened to the fastening slot of the first conductive bar.

摘要翻译： 提供一种芯片封装结构，包括基板，至少一个芯片，散热装置，至少一个第一导电棒，模塑料和至少一个第二导电棒。 芯片和散热装置分别设置在基板的第一和第二表面上。 第一导电棒具有两个相对的端面，其中一个端面设置在基板的第一表面上，另一端表面远离基板延伸，并且紧固槽设置在两个端面之间并穿过 另一端面。 模塑料封装基板，芯片，散热装置的一部分和第一导电棒。 第二导电棒设置在模制化合物的一个表面上，并且具有紧固到第一导电棒的紧固槽的突起部分。

公开(公告)号：US07551455B2

公开(公告)日：2009-06-23

申请号：US11482370

申请日：2006-07-07

申请人： Da-Jung Chen ,  Yi-Cheng Lin ,  Bau-Ru Lu ,  Yi-Min Fang ,  Chau-Chun Wen ,  Chun-Tiao Liu

发明人： Da-Jung Chen ,  Yi-Cheng Lin ,  Bau-Ru Lu ,  Yi-Min Fang ,  Chau-Chun Wen ,  Chun-Tiao Liu

IPC分类号： H05K7/00

CPC分类号： H01L23/49575 ,  H01L23/3107 ,  H01L23/49531 ,  H01L24/48 ,  H01L24/49 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/4911 ,  H01L2924/00014 ,  H01L2924/014 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/1306 ,  H01L2924/13091 ,  H01L2924/181 ,  H01L2924/19107 ,  Y10T29/49121 ,  H01L2924/00 ,  H01L2224/45099 ,  H01L2224/05599 ,  H01L2924/00012

摘要： A package structure including a first carrier, a second carrier, at least a first electronic component and at least a second electronic component is provided. The second carrier is electrically connected to the first carrier. The first electronic component is disposed on the first carrier and electrically connected to the first carrier. The second electronic component is disposed on the second carrier and electrically connected to the second carrier.

摘要翻译： 提供包括第一载体，第二载体，至少第一电子部件和至少第二电子部件的封装结构。 第二载体电连接到第一载体。 第一电子部件设置在第一载体上并电连接到第一载体。 第二电子部件设置在第二载体上并电连接到第二载体。

公开(公告)号：US06490184B2

公开(公告)日：2002-12-03

申请号：US09811117

申请日：2001-03-16

申请人： Jian Jiang ,  Wei Chen ,  Chau-Chun Wen

发明人： Jian Jiang ,  Wei Chen ,  Chau-Chun Wen

IPC分类号： H02M542

CPC分类号： H02M1/16 ,  H02M3/33561

摘要： The present invention discloses forward power converter. The power converter includes a transformer for transferring an input voltage from a primary side to a secondary side. The secondary side includes a main output voltage loop and at least one auxiliary output loop connected with a magnetic amplifier. A pulse width modulation (PWM) controller controls a switch on the primary side of the transformer for turning on the switch and turning off the main output voltage loop and the auxiliary output voltage loop for storing a magnetizing energy on windings of the secondary side. The magnetic amplifier includes a first and a second magnetization windings controlled by a first and a second control circuits respectively for providing a positive and negative magnetization current to carrying out a bi-directional magnetization process to achieve expanded load range operable for the forward power converter.

摘要翻译： 本发明公开了前向功率转换器。 功率转换器包括用于将输入电压从初级侧传送到次级侧的变压器。 次级侧包括主输出电压回路和至少一个与磁放大器连接的辅助输出回路。 脉冲宽度调制（PWM）控制器控制变压器初级侧的开关，用于接通开关，并关闭主输出电压回路和辅助输出电压回路，用于在次级侧的绕组上存储励磁能。 磁放大器包括分别由第一和第二控制电路控制的第一和第二磁化绕组，用于提供正和负的磁化电流以执行双向磁化处理，以实现可运行于正向功率转换器的扩展负载范围。

公开(公告)号：US20130001756A1

公开(公告)日：2013-01-03

申请号：US13612852

申请日：2012-09-13

申请人： Da-Jung Chen ,  Chun-Tiao Liu ,  Chau-Chun Wen

发明人： Da-Jung Chen ,  Chun-Tiao Liu ,  Chau-Chun Wen

IPC分类号： H01L23/495

CPC分类号： H01L25/162 ,  H01L23/04 ,  H01L23/495 ,  H01L23/49517 ,  H01L23/49555 ,  H01L23/49558 ,  H01L23/49562 ,  H01L23/49575 ,  H01L23/49811 ,  H01L23/49861 ,  H01L23/552 ,  H01L23/645 ,  H01L24/16 ,  H01L24/32 ,  H01L24/48 ,  H01L24/73 ,  H01L25/105 ,  H01L25/16 ,  H01L2224/16245 ,  H01L2224/32225 ,  H01L2224/32245 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/48247 ,  H01L2224/73265 ,  H01L2225/1029 ,  H01L2924/00014 ,  H01L2924/09701 ,  H01L2924/13091 ,  H01L2924/181 ,  H01L2924/19041 ,  H01L2924/19043 ,  H01L2924/19105 ,  H01L2924/3025 ,  H01L2224/45099 ,  H01L2924/00012 ,  H01L2924/00

摘要： The present invention discloses a three-dimensional package structure. The first conductive element comprises a top surface, a bottom surface and a lateral surface. The conductive pattern disposed on the top surface of the first conductive element. A second conductive element is disposed on the conductive pattern. The first conductive element is electrically connected to the conductive pattern, and the second conductive element is electrically connected to the conductive pattern. In one embodiment, the shielding layer is a portion of the patterned conductive layer.

摘要翻译： 本发明公开了一种三维封装结构。 第一导电元件包括​​顶表面，底表面和侧表面。 布置在第一导电元件的顶表面上的导电图案。 第二导电元件设置在导电图案上。 第一导电元件电连接到导电图案，并且第二导电元件电连接到导电图案。 在一个实施例中，屏蔽层是图案化导电层的一部分。

公开(公告)号：US08338933B2

公开(公告)日：2012-12-25

申请号：US13188774

申请日：2011-07-22

申请人： Da-Jung Chen ,  Chun-Tiao Liu ,  Chau-Chun Wen

发明人： Da-Jung Chen ,  Chun-Tiao Liu ,  Chau-Chun Wen

IPC分类号： H01L23/02

CPC分类号： H01L23/495 ,  H01L23/49555 ,  H01L23/49575 ,  H01L23/552 ,  H01L24/48 ,  H01L2224/48091 ,  H01L2924/00014 ,  H01L2924/13091 ,  H01L2924/181 ,  H01L2924/19041 ,  H01L2924/19105 ,  H01L2924/3025 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

摘要： A three-dimensional package structure includes an energy storage element, a semiconductor package body and a shielding layer. The semiconductor package body has a plurality of second conductive elements and at least one control device inside. The energy storage element is disposed on the semiconductor package body. The energy storage element including a magnetic body is electrically connected to the second conductive elements. The semiconductor package body or the energy storage element has a plurality of first conductive elements to be electrically connected to an outside device. The shielding layer is disposed between the control component and at least part of the magnetic body to inhibit or reduce EMI (Electro-Magnetic Interference) from the energy storage element and to get a tiny package structure. The three-dimensional package structure is applicable to a POL (Point of Load) converter.

摘要翻译： 三维封装结构包括能量存储元件，半导体封装体和屏蔽层。 半导体封装主体具有多个第二导电元件和至少一个控制装置。 储能元件设置在半导体封装主体上。 包括磁性体的能量存储元件电连接到第二导电元件。 半导体封装体或能量存储元件具有多个第一导电元件以与外部器件电连接。 屏蔽层设置在控制部件和磁体的至少一部分之间以抑制或减少来自能量存储元件的EMI（电磁干扰）并获得微小的封装结构。 三维封装结构适用于POL（负载点）转换器。

公开(公告)号：US20080180921A1

公开(公告)日：2008-07-31

申请号：US11684645

申请日：2007-03-12

申请人： Da-Jung Chen ,  Chung-Shiun Fang ,  Bau-Ru Lu ,  Yi-Cheng Lin ,  Chau-Chun Wen

发明人： Da-Jung Chen ,  Chung-Shiun Fang ,  Bau-Ru Lu ,  Yi-Cheng Lin ,  Chau-Chun Wen

IPC分类号： H05K7/00

CPC分类号： H01L23/49575 ,  H01L23/495 ,  H01L24/48 ,  H01L25/162 ,  H01L2224/16245 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/00014 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/13091 ,  H01L2924/181 ,  H01L2924/19041 ,  H01L2924/19105 ,  H01L2924/19106 ,  H01L2924/30107 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

摘要： An electronic package structure including a first carrier, at least one first electronic element, and a second electronic element is provided. The first carrier has a first carrying surface and a second carrying surface opposite to each other. The first electronic element is disposed above the first carrying surface and electrically connected to the first carrier. The second electronic element is disposed on the second carrying surface and electrically connected to the first carrier. The volume of the second electronic element is larger than that of the first electronic element.

摘要翻译： 提供包括第一载体，至少一个第一电子元件和第二电子元件的电子封装结构。 第一载体具有彼此相对的第一承载表面和第二承载表面。 第一电子元件设置在第一承载表面上方并电连接到第一载体。 第二电子元件设置在第二承载表面上并电连接到第一载体。 第二电子元件的体积大于第一电子元件的体积。

公开(公告)号：US07405467B2

公开(公告)日：2008-07-29

申请号：US11233578

申请日：2005-09-22

申请人： Chun-Tiao Liu ,  Da-Jung Chen ,  Chun-Liang Lin ,  Jeng-Jen Li ,  Cheng Chieh Hsu ,  Chau Chun Wen

发明人： Chun-Tiao Liu ,  Da-Jung Chen ,  Chun-Liang Lin ,  Jeng-Jen Li ,  Cheng Chieh Hsu ,  Chau Chun Wen

IPC分类号： H01L23/495 ,  H01L21/00 ,  H01R9/00 ,  H01R43/00

CPC分类号： H01L23/49575 ,  H01L23/4334 ,  H01L23/49531 ,  H01L24/48 ,  H01L24/49 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2224/48145 ,  H01L2224/48227 ,  H01L2224/49 ,  H01L2924/00014 ,  H01L2924/01004 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01033 ,  H01L2924/01047 ,  H01L2924/01082 ,  H01L2924/014 ,  H01L2924/181 ,  H01L2924/19107 ,  H01L2224/45099 ,  H01L2924/00012

摘要： A power module package structure is disclosed. The control circuits are fabricated on a circuit plate, instead of fabricating them directly on a main substrate. The fabrication cost is reduced because the size of the substrate is shrunk. Furthermore, the power chips are placed on a material with high thermal conductivity. The heat produced from the power chips can be transmitted quickly. Thus, the reliability of the power module package can be improved.

摘要翻译： 公开了功率模块封装结构。 控制电路制造在电路板上，而不是直接在主衬底上制造。 由于基板的尺寸缩小，所以制造成本降低。 此外，功率芯片放置在具有高导热性的材料上。 从功率芯片产生的热量可以快速传输。 因此，可以提高功率模块封装的可靠性。

公开(公告)号：US20070257377A1

公开(公告)日：2007-11-08

申请号：US11482370

申请日：2006-07-07

申请人： Da-Jung Chen ,  Yi-Cheng Lin ,  Bau-Ru Lu ,  Yi-Min Fang ,  Chau-Chun Wen ,  Chun-Tiao Liu

发明人： Da-Jung Chen ,  Yi-Cheng Lin ,  Bau-Ru Lu ,  Yi-Min Fang ,  Chau-Chun Wen ,  Chun-Tiao Liu

IPC分类号： H01L23/48

CPC分类号： H01L23/49575 ,  H01L23/3107 ,  H01L23/49531 ,  H01L24/48 ,  H01L24/49 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2224/4911 ,  H01L2924/00014 ,  H01L2924/014 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/1306 ,  H01L2924/13091 ,  H01L2924/181 ,  H01L2924/19107 ,  Y10T29/49121 ,  H01L2924/00 ,  H01L2224/45099 ,  H01L2224/05599 ,  H01L2924/00012

摘要： A package structure including a first carrier, a second carrier, at least a first electronic component and at least a second electronic component is provided. The second carrier is electrically connected to the first carrier. The first electronic component is disposed on the first carrier and electrically connected to the first carrier. The second electronic component is disposed on the second carrier and electrically connected to the second carrier.

摘要翻译： 提供包括第一载体，第二载体，至少第一电子部件和至少第二电子部件的封装结构。 第二载体电连接到第一载体。 第一电子部件设置在第一载体上并电连接到第一载体。 第二电子部件设置在第二载体上并电连接到第二载体。