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公开(公告)号：US07221427B2
公开(公告)日：2007-05-22
申请号：US10704776
申请日：2003-11-12
CPC分类号： G02F1/13452 , H01R12/62 , H01R12/7076
摘要： There is provided a liquid crystal display device including a first transparent substrate and a second transparent substrate pasted to each other via a liquid crystal sealing space in between, and provided with a predetermined display region. The first transparent substrate is integrally formed with an extension extending further than an edge of the second transparent substrate and longitudinally of the edge of the second transparent substrate. The extension is provided with at least one semiconductor chip having a longitudinal axis laid longitudinally of the extension. The extension is formed with an external connection terminal region including a plurality of terminals. The external connection terminal region does not overlap the semiconductor chip widthwise of the extension.
摘要翻译： 提供了一种液晶显示装置，包括通过其间的液晶密封空间彼此粘贴并设置有预定显示区域的第一透明基板和第二透明基板。 第一透明基板与第二透明基板的边缘比第二透明基板的边缘纵向延伸的延伸部整体地形成。 延伸部设置有至少一个半导体芯片，该半导体芯片具有纵向延伸的纵向轴线。 延伸部形成有包括多个端子的外部连接端子区域。 外部连接端子区域不与扩展部的宽度方向的半导体芯片重叠。
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2.发明授权Liquid crystal display device and method of making semiconductor chips for liquid crystal display device 有权液晶显示装置及制造液晶显示装置的半导体芯片的方法公开(公告)号：US06680773B2
公开(公告)日：2004-01-20
申请号：US09981800
申请日：2001-10-19
IPC分类号： G02F11345
CPC分类号： G02F1/13452 , H01R12/62 , H01R12/7076
摘要： There is provided a liquid crystal display device including a first transparent substrate and a second transparent substrate pasted to each other via a liquid crystal sealing space in between, and provided with a predetermined display region. The first transparent substrate is integrally formed with an extension extending further than an edge of the second transparent substrate and longitudinally of the edge of the second transparent substrate. The extension is provided with at least one semiconductor chip having a longitudinal axis laid longitudinally of the extension. The extension is formed with an external connection terminal region including a plurality of terminals. The external connection terminal region does not overlap the semiconductor chip longitudinally of the extension.
摘要翻译： 提供了一种液晶显示装置，包括通过其间的液晶密封空间彼此粘贴并设置有预定显示区域的第一透明基板和第二透明基板。 第一透明基板与第二透明基板的边缘比第二透明基板的边缘纵向延伸的延伸部整体地形成。 延伸部设置有至少一个半导体芯片，该半导体芯片具有纵向延伸的纵向轴线。 延伸部形成有包括多个端子的外部连接端子区域。 外部连接端子区域不与延伸部纵向的半导体芯片重叠。
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3.发明授权Liquid crystal display having capacitors on a substrate with equal resistance conductors electrically connecting the capacitors to a chip 有权在具有将电容器与芯片电连接的等电阻导体的基板上具有电容器的液晶显示器公开(公告)号：US06404478B1
公开(公告)日：2002-06-11
申请号：US10000522
申请日：2001-12-04
IPC分类号： G02F11335
CPC分类号： G02F1/13452 , H05K1/0213 , H05K1/181
摘要： A liquid crystal display includes a compact LC panel. The LC panel includes transparent front and rear plates between which a liquid crystal layer is disposed. The rear plate has a projecting portion which avoids facing the front plate. The projecting portion carries a semiconductor chip for display control and two capacitors cooperating with the semiconductor chip. One of the capacitors, first capacitor, is located farther from the semiconductor chip than the other or second capacitor is. A first conductor is provided for connecting the first capacitor to the semiconductor chip, and a second conductor is provided for connecting the second capacitor to the same chip. The first and the second conductors are made substantially equal in electrical resistance.
摘要翻译： 液晶显示器包括紧凑的LC面板。 LC面板包括透明的前板和后板，液晶层设置在其间。 后板具有避免面向前板的突出部分。 突出部分携带用于显示控制的半导体芯片和与半导体芯片协作的两个电容器。 其中一个电容器，第一个电容器位于比其他或第二个电容器更远离半导体芯片。 提供第一导体用于将第一电容器连接到半导体芯片，并且提供第二导体用于将第二电容器连接到同一芯片。 第一和第二导体的电阻基本相等。
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4.发明授权Filter circuit, and image sensor, image sensor module, and image reading apparatus provided therewith 有权滤波器电路，图像传感器，图像传感器模块，以及图像读取装置公开(公告)号：US07773271B2
公开(公告)日：2010-08-10
申请号：US11521795
申请日：2006-09-15
申请人： Nobuyuki Yamada , Yoshihiro Ikefuji
发明人： Nobuyuki Yamada , Yoshihiro Ikefuji
IPC分类号： H04N1/04
摘要： A filter circuit has: a first and a second current mirror circuit that are each built with a plurality of transistors and that respectively pass a first and a second mirror current according to a constant current; an input terminal via which an input pulse signal is fed in; a first transistor that, in response to the signal fed in via the input terminal and by using a supply voltage, makes the first current mirror circuit operate; a second transistor that, operating in inverted synchronism with the first transistor, in response to the signal fed in via the input terminal and by using a ground voltage, makes the second current mirror circuit operate; a capacitor that is charged by the first mirror current and that is discharged by the second mirror current; and an output terminal via which a voltage at one end of the capacitor is fed out. Thus, the filter circuit permits its filter constant to be set accurately in a wide range without relying on the driving capacity of the input signal, and can be integrated without an undue increase in device scale.
摘要翻译： 滤波器电路具有：第一和第二电流镜电路，其分别由多个晶体管构成，并且分别根据恒定电流通过第一和第二反射镜电流; 输入脉冲信号的输入端子; 第一晶体管，响应于经由输入端子馈送的信号和通过使用电源电压使第一电流镜电路工作; 响应于经由输入端子馈送的信号和通过使用接地电压，与第一晶体管反相同步地操作的第二晶体管使第二电流镜电路工作; 由第一反射镜电流充电并由第二反射镜电流放电的电容器; 以及输出端子，通过该输出端子馈送电容器一端的电压。 因此，滤波器电路可以在不依赖于输入信号的驱动能力的情况下将其滤波器的常数精确地精确地设置，并且可以在不会不期望地增加器件规模的情况下集成。
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公开(公告)号：US06724296B1
公开(公告)日：2004-04-20
申请号：US09515107
申请日：2000-02-29
申请人： Junichi Hikita , Haruo Taguchi , Yoshihiro Ikefuji
发明人： Junichi Hikita , Haruo Taguchi , Yoshihiro Ikefuji
IPC分类号： G05B1900
CPC分类号： G07F7/1008 , G06Q20/341 , G06Q20/40975 , G07C9/00111
摘要： In a communications system having an authentication function, a relaying apparatus 3 is used. This relaying apparatus 3 has an authentication circuit 6 for checking whether reader/writers 2-1 to 2-n are authentic or not by detecting whether or not the authentication signals from the reader/writers 2-1 to 2-n have been subjected to a predetermined calculation operation within the reader/writers 2-1 to 2-n, a multiplexer 5 for switching the lines connecting between the reader/writers 2-1 to 2-n and, a PC 4 in accordance with the results of the authentication processes performed by the authentication circuit 6, and a calculation circuit 7 for performing a predetermined calculation operation on the authentication signals from the reader/writers 2-1 to 2-n and for feeding them back to the reader/writers 2-1 to 2-n.
摘要翻译： 在具有认证功能的通信系统中，使用中继装置3。 该中继装置3具有通过检测来自读取器/写入器2-1〜2-n的认证信号是否已经被接受的用于检查读取器/写入器2-1至2-n是否可信的认证电路6 读取器/写入器2-1至2-n内的预定计算操作，用于切换读取器/写入器2-1至2-n之间连接的线路的复用器5和根据认证结果的PC 4 由认证电路6执行的处理，以及用于对来自读取器/写入器2-1至2-n的认证信号执行预定计算操作并将其馈送给读取器/写入器2-1至2的计算电路7 -n。
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公开(公告)号：US5610513A
公开(公告)日：1997-03-11
申请号：US496087
申请日：1995-06-28
申请人： Yoshihiro Ikefuji
发明人： Yoshihiro Ikefuji
IPC分类号： G01D3/036 , G01R7/06 , G01R11/185
CPC分类号： G01D3/0365 , G01R7/06
摘要： A memory stores correction coefficients for correcting variations of resistance values of coils L.sub.s and L.sub.c depending upon a temperature. A temperature or a resistance value of a cross coil meter is detected, and an output of a microcomputer is corrected using a correction coefficient stored in the memory. In accordance with the corrected output, a current amount to be supplied to the cross coil meter is controlled. Therefore, the cross coil meter can receive a predetermined amount of current regardless of a temperature variation.
摘要翻译： 存储器存储用于根据温度校正线圈Ls和Lc的电阻值的变化的校正系数。 检测交叉线圈计的温度或电阻值，并使用存储在存储器中的校正系数校正微计算机的输出。 根据校正输出，控制向交叉线圈计提供的电流量。 因此，无论温度变化如何，交叉线圈计均可接收预定量的电流。
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7.发明授权公开(公告)号：US06842859B1
公开(公告)日：2005-01-11
申请号：US09355926
申请日：1998-01-30
CPC分类号： H04L9/3234
摘要： Upon receiving an encipherment command, an enciphered authentication data generation circuit generates an enciphered authentication data based on a basic authentication data including a random number portion using an encipherment rule. The encipherment rule changes according to the number of supplied encipherment commands. A transmission circuit 7 transmits the enciphered authentication data. A reception circuit 9 receives the enciphered authentication data transmitted from a second device 300. A prohibition command output circuit 11 determines whether the enciphered authentication data transmitted from the second device 300 matches with an enciphered authentication data that would be generated if the same number of encipherment commands were supplied to an enciphered authentication data generation circuit of a first device 200, and outputs a prohibition command to prohibit a transmission of the data to be transmitted when the determination result is negative.
摘要翻译： 加密认证数据生成电路在接收到加密命令时，基于使用加密规则的包含随机数部分的基本认证数据生成加密认证数据。 加密规则根据提供的加密命令的数量而改变。 发送电路7发送加密认证数据。 接收电路9接收从第二设备300发送的加密认证数据。禁止命令输出电路11确定从第二设备300发送的加密认证数据是否与将产生的加密认证数据匹配，如果相同数量的加密 命令被提供给第一设备200的加密认证数据生成电路，并且当确定结果为否定时，输出禁止发送要发送的数据的禁止命令。
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公开(公告)号：US06802008B1
公开(公告)日：2004-10-05
申请号：US09423293
申请日：1999-11-05
申请人： Yoshihiro Ikefuji , Hiroharu Okada
发明人： Yoshihiro Ikefuji , Hiroharu Okada
IPC分类号： G06F1130
CPC分类号： G07F7/1008 , G06F21/86 , G06F2221/2143 , G06K19/073 , G06K19/07372 , G06Q20/341 , G06Q20/382 , G07F7/082 , H01L2224/48091 , H01L2924/01055 , H01L2924/01322 , H01L2924/19041 , H01L2924/3011 , H01L2924/3025 , H01L2924/00014
摘要： In an IC card 30 is sealed an IC chip 70 provided with an exposure sensor 84. When exposure sensor 84 detects that IC card 30 has been opened, exposure sensor 84 outputs an exposure detection signal to a CPU 76. In response to the exposure detection signal, CPU 76 provides a predetermined operation, such as erasure of data in a non-volatile memory 78. As such, the data in non-volatile memory 78 cannot be obtained if IC card 30 is improperly opened to check the data in non-volatile memory 78. Thus the IC card can obtain an enhanced data security.
摘要翻译： 在IC卡30中密封设置有曝光传感器84的IC芯片70.当曝光传感器84检测到IC卡30已被打开时，曝光传感器84将曝光检测信号输出到CPU 76.响应于曝光检测 CPU 76提供诸如擦除非易失性存储器78中的数据的预定操作。因此，如果IC卡30被不正确地打开以检查非易失性存储器78中的数据，则不能获得非易失性存储器78中的数据。 因此，IC卡可以获得增强的数据安全性。
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公开(公告)号：US06747546B1
公开(公告)日：2004-06-08
申请号：US09513164
申请日：2000-02-25
申请人： Junichi Hikita , Haruo Taguchi , Yoshihiro Ikefuji
发明人： Junichi Hikita , Haruo Taguchi , Yoshihiro Ikefuji
IPC分类号： H04Q522
CPC分类号： G06Q20/341 , G06Q20/35765 , G07F7/1008 , H04L9/3234 , H04L9/3271 , H04L2209/56 , H04L2209/80
摘要： An IC card 3 has an ID number ID0, for permitting itself to be identified, stored in memory provided therein. The IC card also has additional ID numbers ID1 to IDn stored in memory areas 17-1 to 17-n that are secured therein so as to be allocated to the individual providers that manage the reader/writers with which the IC card communicates. These additional ID numbers ID1 to IDn are used to prevent unauthorized use of the IC card, and are issued so as to be unique to the IC card by the individual providers that use the memory areas 17-1 to 17-n. Thus, the additional ID numbers ID1 to IDn differ from one IC card to another.
摘要翻译： IC卡3具有ID号码ID0，用于允许自己被识别，存储在其中提供的存储器中。 IC卡还具有存储在其中固定的存储器区域17-1至17-n中的附加ID号ID1至IDn，以分配给管理IC卡与之通信的读取器/写入器的各个提供者。 这些附加ID号ID1至IDn用于防止未经授权使用IC卡，并且被发布为由使用存储器区域17-1至17-n的各个提供商对于IC卡是唯一的。 因此，附加ID号ID1〜IDn从一个IC卡到另一个不同。
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公开(公告)号：US06422473B1
公开(公告)日：2002-07-23
申请号：US09331176
申请日：1999-06-22
IPC分类号： G06K1906
CPC分类号： G06K19/072 , G06K19/0723 , G06K19/0726 , G06K19/07745 , G06K19/07749 , H01L2924/0002 , H01L2924/00
摘要： Oppositely arranged bumps (82,84) are electrically connected by connecting two IC chips (76,78) through an anisotropic conductor (80) to form an IC chip module (74). With IC chip module (74) having such structure, two IC chips (76,78) provided with functions of a processing portion and an antenna are simply stacked to provide a function for communication, and arrangement of interconnection outside IC chip (76,78) is not necessary. Thus, accidental breakage of the interconnection is avoided and assembly is extremely facilitated. Therefore, a circuit chip mounted card with higher reliability and reduced manufacturing cost and the like can be provided.
摘要翻译： 通过将两个IC芯片（76,78）穿过各向异性导体（80）连接以形成IC芯片模块（74），将相对布置的凸块（82,84）电连接。 利用具有这种结构的IC芯片模块（74），简单地堆叠具有处理部分和天线功能的两个IC芯片（76,78），以提供用于通信的功能，以及IC芯片外互连（76,78） ） 没有必要。 因此，避免了互连的意外断裂，并且极大的方便了组装。 因此，可以提供具有更高可靠性并降低制造成本的电路芯片安装卡等。
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