公开(公告)号：US06464514B1

公开(公告)日：2002-10-15

申请号：US10015012

申请日：2001-12-11

申请人： Fu-Kai Tsai ,  Edmond Choy

发明人： Fu-Kai Tsai ,  Edmond Choy

IPC分类号： H01R466

CPC分类号： G06K7/0082 ,  H01R13/633

摘要： A card edge connector includes an insulative housing retaining conductive contacts soldered to a mother board. The housing defines a slot for receiving a daughter board engageable by the contacts for electrically connecting the daughter board to the mother board. Two side arms integrally extend from the housing, each having an inner face forming a platform for supporting the daughter board. A remote end section of each side arm forms a relatively rigid portion and a relatively flexible portion. A reinforcing member made of metal is attached to the remote end section of each side arm. The reinforcing member includes a side plate having a remote end from which a securing tab extends for interposing the relatively flexible portion therebetween and thus attaching the reinforcing member to the relatively flexible portion. A barbed tab extends from a proximal end of the side plate and is interferentially fit into a slit defined in the relatively rigid portion thereby securing the reinforcing member to the relatively rigid portion while allowing deflection of the relatively flexible portion with respect to the relatively rigid portion. A soldering pad extends from the barbed tab to be soldered to the mother board. A cantilever type spring arm extends from the soldering pad in an inclined fashion toward the housing. The spring arm forms an arc contact section projecting above the platform for effectively and compliantly engaging the daughter board.

摘要翻译： 卡缘连接器包括保持焊接到母板的导电触点的绝缘外壳。 壳体限定用于容纳可由接触件接合的子板的槽，用于将子板电连接到母板。 两个侧臂从壳体一体地延伸，每个具有形成用于支撑子板的平台的内表面。 每个侧臂的远端部分形成相对刚性的部分和相对柔性的部分。 金属制的加强件安装在每个侧臂的远端部分上。 加强构件包括具有远端的侧板，固定突片从该侧板延伸用于将相对柔性部分插入其间，从而将加强构件附接到相对柔性部分。 有刺的翼片从侧板的近端延伸并且沿周向配合到限定在相对刚性部分中的狭缝中，从而将加强构件固定到相对刚性部分，同时允许相对柔性部分相对于相对刚性部分 。 焊盘从有倒钩的突起延伸到待焊接到母板上。 悬臂式弹簧臂以倾斜的方式从焊盘延伸到壳体。 弹簧臂形成在平台上方突出的弧形接触部分，用于有效且顺从地接合子板。

公开(公告)号：US06475026B1

公开(公告)日：2002-11-05

申请号：US10014624

申请日：2001-12-10

申请人： Gwou-Jong Tseng ,  Fu-Kai Tsai

发明人： Gwou-Jong Tseng ,  Fu-Kai Tsai

IPC分类号： H01R1373

CPC分类号： H01R12/774 ,  H01R12/707 ,  H01R12/79 ,  H01R13/6273

摘要： A Flexible Flat Cable (FFC) connector (1) includes an insulative housing (2), a number of electrical contacts (3) accommodated in the insulative housing, an actuator (4) and a pair of mounting pads (5) retained to the insulative housing. The insulative housing has a receiving cavity (203) and a pair of guiding holes (220). The actuator includes a tongue (400) extending into the receiving cavity to press an inserted flexible flat cable (6) to electrically connect with the electrical contacts and a pair of side latches (44) extending into the guiding holes. The side latches have projections (441) engageable with stoppers (221) of the insulative housing to locate the FFC connector in an open position and recesses (442) engageable with latch blocks (224) of the insulative housing to locate the FFC connector in a closed position.

摘要翻译： 柔性扁平电缆（FFC）连接器（1）包括绝缘壳体（2），容纳在绝缘壳体中的多个电触头（3），致动器（4）和一对固定垫 绝缘住房 绝缘壳体具有接收腔（203）和一对引导孔（220）。 致动器包括延伸到接收腔中的舌部（400），以挤压插入的柔性扁平电缆（6）以与电触头电连接并且延伸到引导孔中的一对侧闩锁（44）。 侧闩锁具有可与绝缘壳体的止动件（221）接合以将FFC连接器定位在打开位置的突起（441）和可与绝缘外壳的闩锁块（224）接合的凹部（442），以将FFC连接器定位在 关闭位置。

公开(公告)号：US20130267274A1

公开(公告)日：2013-10-10

申请号：US13845030

申请日：2013-03-17

申请人： Chien-Ming Hsu ,  Kuo-Chu Liao ,  Chung-Yuan Kuang ,  Chiuan-Jian Huang ,  Fu-Kai Tsai

发明人： Chien-Ming Hsu ,  Kuo-Chu Liao ,  Chung-Yuan Kuang ,  Chiuan-Jian Huang ,  Fu-Kai Tsai

IPC分类号： H04M1/02

CPC分类号： H04M1/026 ,  H04B1/3833 ,  H04M1/0254

摘要： An expansion device includes a casing and a wireless transceiving module. The casing includes a receiving slot suitable for accommodating a mobile communication device, wherein the mobile communication device includes at least an antenna to operate at least one communication band. When the mobile communication device is accommodated in the receiving slot, the wireless transceiving module receives electromagnetic wave at the communication band, generates at least one radio frequency signal, and wirelessly couples the radio frequency signal to the antenna in the mobile communication device.

摘要翻译： 扩展装置包括壳体和无线收发模块。 壳体包括适于容纳移动通信设备的接收槽，其中移动通信设备至少包括一个用于操作至少一个通信频带的天线。 当移动通信设备被容纳在接收时隙中时，无线收发模块在通信频带接收电磁波，产生至少一个射频信号，并且在移动通信设备中将射频信号无线耦合到天线。

公开(公告)号：US07447068B2

公开(公告)日：2008-11-04

申请号：US11723352

申请日：2007-03-19

申请人： Fu-Kai Tsai ,  Yung-Feng Lin

发明人： Fu-Kai Tsai ,  Yung-Feng Lin

IPC分类号： G11C16/04

CPC分类号： G11C11/5671 ,  G11C11/5628

摘要： A method for programming a MLC memory is provided. The MLC memory has a number of bits, and each bit has a number of programmed states. Each programmed state has a first PV level. The method comprises programming the bits of the memory having a Vt level lower than the first PV level of the targeted programmed state such that at least one bit of them has a Vt level larger than a second PV level corresponding to a targeted programmed state, wherein the second PV level of the targeted programmed state is larger than the corresponding first PV level; and programming only the bits of the memory with a Vt level lower than the first PV level of the targeted programmed state such that each of them has a Vt level larger than the first PV level of the targeted programmed state.

摘要翻译： 提供了一种用于编程MLC存储器的方法。 MLC存储器有多个位，每个位都有多个编程状态。 每个编程状态具有第一PV级别。 该方法包括对具有低于目标编程状态的第一PV电平的Vt电平的存储器的位进行编程，使得它们的至少一个位具有大于对应于目标编程状态的第二PV电平的Vt电平，其中 目标编程状态的第二PV电平大于相应的第一PV电平; 并且仅以目标编程状态的第一PV电平的Vt级别仅编程存储器的位，使得它们中的每一个具有大于目标编程状态的第一PV电平的Vt电平。

公开(公告)号：US20080232164A1

公开(公告)日：2008-09-25

申请号：US11723352

申请日：2007-03-19

申请人： Fu-Kai Tsai ,  Yung-Feng Lin

发明人： Fu-Kai Tsai ,  Yung-Feng Lin

IPC分类号： G11C11/34

CPC分类号： G11C11/5671 ,  G11C11/5628

摘要： A method for programming a MLC memory is provided. The MLC memory has a number of bits, and each bit has a number of programmed states. Each programmed state has a first PV level. The method comprises programming the bits of the memory having a Vt level lower than the first PV level of the targeted programmed state such that at least one bit of them has a Vt level larger than a second PV level corresponding to a targeted programmed state, wherein the second PV level of the targeted programmed state is larger than the corresponding first PV level; and programming only the bits of the memory with a Vt level lower than the first PV level of the targeted programmed state such that each of them has a Vt level larger than the first PV level of the targeted programmed state.

摘要翻译： 提供了一种用于编程MLC存储器的方法。 MLC存储器有多个位，每个位都有多个编程状态。 每个编程状态具有第一PV级别。 该方法包括对具有低于目标编程状态的第一PV电平的Vt电平的存储器的位进行编程，使得它们的至少一位具有大于对应于目标编程状态的第二PV电平的Vt电平，其中 目标编程状态的第二PV电平大于相应的第一PV电平; 并且仅以目标编程状态的第一PV电平的Vt级别仅编程存储器的位，使得它们中的每一个具有大于目标编程状态的第一PV电平的Vt电平。