专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20130115719A1 METHOD FOR MANUFACTURING INTEGRATED CIRCUIT STRUCTURE WITH MAGNETORESISTANCE COMPONENT 有权
标题翻译：用磁阻组件制造集成电路结构的方法
公开(公告)号：US20130115719A1
公开(公告)日：2013-05-09
申请号：US13427875
申请日：2012-03-22
申请人： FU-TAI LIOU , Chien-Min Lee , Chih-Chien Liang , Nai-Chung Fu
发明人： FU-TAI LIOU , Chien-Min Lee , Chih-Chien Liang , Nai-Chung Fu
IPC分类号： H01L21/321
CPC分类号： H01L43/12
摘要： A method or manufacturing an integrated circuit structure with a magnetoresistance component is provided. A substrate is provided. A circuit structure layer including a metal pad is formed on the substrate. A dielectric layer is formed on the circuit structure. A metal damascene structure is formed in the dielectric layer. An opening is formed in the dielectric layer so as to form a step-drop. A magnetoresistance material layer is formed on the dielectric layer after forming the metal damascene structure and the opening A photolithography process is applied to pattern the magnetoresistance material layer to form a magnetoresistance component electrically connected to the metal damascene structure.
摘要翻译：提供了一种制造具有磁阻部件的集成电路结构的方法或制造方法。提供基板。在基板上形成包括金属焊盘的电路结构层。在电路结构上形成介电层。在电介质层中形成金属镶嵌结构。在电介质层中形成开口以便形成分步骤。在形成金属镶嵌结构之后，在电介质层上形成磁阻材料层，并且应用开口A光刻工艺以对磁阻材料层进行图案化以形成电连接到金属镶嵌结构的磁阻组件。

2. 发明授权

US08871529B2 Method for manufacturing integrated circuit structure with magnetoresistance component 有权
标题翻译：用于制造具有磁阻部件的集成电路结构的方法
公开(公告)号：US08871529B2
公开(公告)日：2014-10-28
申请号：US13427875
申请日：2012-03-22
申请人： Fu-Tai Liou , Chien-Min Lee , Chih-Chien Liang , Nai-Chung Fu
发明人： Fu-Tai Liou , Chien-Min Lee , Chih-Chien Liang , Nai-Chung Fu
IPC分类号： H01L21/00 , H01L43/12
CPC分类号： H01L43/12
摘要： A method or manufacturing an integrated circuit structure with a magnetoresistance component is provided. A substrate is provided. A circuit structure layer including a metal pad is formed on the substrate. A dielectric layer is formed on the circuit structure. A metal damascene structure is formed in the dielectric layer. An opening is formed in the dielectric layer so as to form a step-drop. A magnetoresistance material layer is formed on the dielectric layer after forming the metal damascene structure and the opening. A photolithography process is applied to pattern the magnetoresistance material layer to form a magnetoresistance component electrically connected to the metal damascene structure.
摘要翻译：提供了一种制造具有磁阻部件的集成电路结构的方法或制造方法。提供基板。在基板上形成包括金属焊盘的电路结构层。在电路结构上形成介电层。在电介质层中形成金属镶嵌结构。在电介质层中形成开口以便形成分步骤。在形成金属镶嵌结构和开口之后，在电介质层上形成磁阻材料层。应用光刻工艺以对磁阻材料层进行图案化以形成电连接到金属镶嵌结构的磁阻组件。

3. 发明授权

US08347487B2 Fabricating method of magnetoresistance sensor 有权
标题翻译：磁阻传感器的制造方法
公开(公告)号：US08347487B2
公开(公告)日：2013-01-08
申请号：US13174758
申请日：2011-06-30
申请人： Fu-Tai Liou , Chih-Chien Liang , Chien-Min Lee
发明人： Fu-Tai Liou , Chih-Chien Liang , Chien-Min Lee
IPC分类号： G11B5/127 , H04R31/00
CPC分类号： G01R33/093 , B82Y25/00 , G01R33/098 , H01L43/02 , H01L43/08 , H01L43/12 , Y10T29/49032 , Y10T29/49041 , Y10T29/49043 , Y10T29/49044 , Y10T29/49046 , Y10T29/49048 , Y10T29/49052 , Y10T428/12465 , Y10T428/12632 , Y10T428/12903
摘要： A fabricating method of a magnetoresistance sensor is provided with cost effective and process flexibility features. Firstly, a substrate is provided. Then, at least one magnetoresistance structure and at least one bonding pad are formed over the substrate, wherein the bonding pad is electrically connected with the magnetoresistance structure. Then, a passivation layer is formed over the magnetoresistance structure and the bonding pad. Then, a magnetic shielding and concentrator structure is formed over the passivation layer at a location corresponding to the magnetoresistance structure. Finally, bonding pad openings is formed on the passivation layer by patterned polyimide, thereby exposing the bonding pad. After bonding pad was opened, the patterned polyimide can be removed or retained as an additional protection layer.
摘要翻译：磁阻传感器的制造方法具有成本效益和工艺灵活性。首先，提供基板。然后，在衬底上形成至少一个磁阻结构和至少一个焊盘，其中焊盘与磁阻结构电连接。然后，在磁阻结构和接合焊盘上形成钝化层。然后，在对应于磁阻结构的位置处，在钝化层上形成磁屏蔽和集中器结构。最后，通过图案化的聚酰亚胺在钝化层上形成焊盘开口，从而露出焊盘。在打开焊盘后，图案化的聚酰亚胺可以作为附加保护层被去除或保留。

4. 发明申请

US20120222291A1 FABRICATING METHOD OF MAGNETORESISTANCE SENSOR 有权
标题翻译：磁传感器的制作方法
公开(公告)号：US20120222291A1
公开(公告)日：2012-09-06
申请号：US13174758
申请日：2011-06-30
申请人： FU-TAI LIOU , Chih-Chien Liang , Chien-Min Lee
发明人： FU-TAI LIOU , Chih-Chien Liang , Chien-Min Lee
IPC分类号： G11B5/127
CPC分类号： G01R33/093 , B82Y25/00 , G01R33/098 , H01L43/02 , H01L43/08 , H01L43/12 , Y10T29/49032 , Y10T29/49041 , Y10T29/49043 , Y10T29/49044 , Y10T29/49046 , Y10T29/49048 , Y10T29/49052 , Y10T428/12465 , Y10T428/12632 , Y10T428/12903
摘要： A fabricating method of a magnetoresistance sensor is provided with cost effective and process flexibility features. Firstly, a substrate is provided. Then, at least one magnetoresistance structure and at least one bonding pad are formed over the substrate, wherein the bonding pad is electrically connected with the magnetoresistance structure. Then, a passivation layer is formed over the magnetoresistance structure and the bonding pad. Then, a magnetic shielding and concentrator structure is formed over the passivation layer at a location corresponding to the magnetoresistance structure. Finally, bonding pad openings is formed on the passivation layer by patterned polyimide, thereby exposing the bonding pad. After bonding pad was opened, the patterned polyimide can be removed or retained as an additional protection layer.
摘要翻译：磁阻传感器的制造方法具有成本效益和工艺灵活性。首先，提供基板。然后，在衬底上形成至少一个磁阻结构和至少一个焊盘，其中焊盘与磁阻结构电连接。然后，在磁阻结构和接合焊盘上形成钝化层。然后，在对应于磁阻结构的位置处，在钝化层上形成磁屏蔽和集中器结构。最后，通过图案化的聚酰亚胺在钝化层上形成焊盘开口，从而露出焊盘。在打开焊盘后，图案化的聚酰亚胺可以作为附加保护层被去除或保留。

5. 发明授权

US08629519B2 Tunneling magnetoresistance sensor 失效
标题翻译：隧道磁阻传感器
公开(公告)号：US08629519B2
公开(公告)日：2014-01-14
申请号：US13333951
申请日：2011-12-21
申请人： Chien-Min Lee , Kuang-Ching Chen , Fu-Tai Liou
发明人： Chien-Min Lee , Kuang-Ching Chen , Fu-Tai Liou
IPC分类号： H01L29/82
CPC分类号： H01L43/02 , G01R33/098 , H01F10/3254 , H01L27/22
摘要： A tunneling magnetoresistance sensor including a substrate, an insulating layer, a tunneling magnetoresistance component and an electrode array is provided. The insulating layer is disposed on the substrate. The tunneling magnetoresistance component is embedded in the insulating layer. The electrode array is formed in a single metal layer and disposed in the insulating layer either below or above the TMR component. The electrode array includes a number of separate electrodes. The electrodes are electrically connected to the tunneling magnetoresistance component to form a current-in-plane tunneling conduction mode. The tunneling magnetoresistance sensor in this configuration can be manufactured with a reduced cost and maintain the high performance at the same time.
摘要翻译：提供了包括基板，绝缘层，隧道磁阻部件和电极阵列的隧道式磁阻传感器。绝缘层设置在基板上。隧道磁阻分量嵌入在绝缘层中。电极阵列形成在单个金属层中，并且设置在TMR部件的下方或上方的绝缘层中。电极阵列包括多个单独的电极。电极电连接到隧道磁阻分量以形成电流 - 平面隧穿传导模式。这种结构中的隧道磁阻传感器可以以降低的成本制造并且同时保持高性能。

6. 发明申请

US20120169330A1 MAGNETORESISTANCE SENSOR AND FABRICATING METHOD THEREOF 有权
标题翻译：磁阻传感器及其制作方法
公开(公告)号：US20120169330A1
公开(公告)日：2012-07-05
申请号：US13082825
申请日：2011-04-08
申请人： FU-TAI LIOU , Chien-Min Lee
发明人： FU-TAI LIOU , Chien-Min Lee
IPC分类号： G01R33/02 , H05K3/42 , H05K3/46
CPC分类号： G01R33/093 , B82Y25/00 , G01D5/16 , G01R33/06 , G01R33/09 , Y10T29/49155 , Y10T29/49165
摘要： An apparatus of a magnetoresistance sensor consisting of a substrate, a conductive unit on the substrate, and a magnetoresistance structure on the conductive unit is provided. The conductive unit includes a first surface and a second surface opposite to each other, and the first surface faces the substrate. The magnetoresistance structure is formed on the second surface of the conductive unit and is electrically connected to the conductive unit. The magnetoresistance sensor has high performance and reliability. A magnetoresistance sensor fabricating method based on this apparatus is also provided.
摘要翻译：提供了由基板，基板上的导电单元和导电单元上的磁阻结构构成的磁阻传感器的装置。导电单元包括彼此相对的第一表面和第二表面，并且第一表面面向基板。磁阻结构形成在导电单元的第二表面上并与导电单元电连接。磁阻传感器具有高性能和可靠性。还提供了一种基于该装置的磁阻传感器制造方法。

7. 发明授权

US09030199B2 Magnetoresistance sensor and fabricating method thereof 有权
标题翻译：磁阻传感器及其制造方法
公开(公告)号：US09030199B2
公开(公告)日：2015-05-12
申请号：US13082825
申请日：2011-04-08
申请人： Fu-Tai Liou , Chien-Min Lee
发明人： Fu-Tai Liou , Chien-Min Lee
IPC分类号： G01R33/02 , H05K3/42 , H05K3/46 , G01R33/09 , B82Y25/00 , G01D5/16 , G01R33/06
CPC分类号： G01R33/093 , B82Y25/00 , G01D5/16 , G01R33/06 , G01R33/09 , Y10T29/49155 , Y10T29/49165
摘要： An apparatus of a magnetoresistance sensor consisting of a substrate, a conductive unit on the substrate, and a magnetoresistance structure on the conductive unit is provided. The conductive unit includes a first surface and a second surface opposite to each other, and the first surface faces the substrate. The magnetoresistance structure is formed on the second surface of the conductive unit and is electrically connected to the conductive unit. The magnetoresistance sensor has high performance and reliability. A magnetoresistance sensor fabricating method based on this apparatus is also provided.
摘要翻译：提供了由基板，基板上的导电单元和导电单元上的磁阻结构构成的磁阻传感器的装置。导电单元包括彼此相对的第一表面和第二表面，并且第一表面面向基板。磁阻结构形成在导电单元的第二表面上并与导电单元电连接。磁阻传感器具有高性能和可靠性。还提供了一种基于该装置的磁阻传感器制造方法。

8. 发明申请

US20120250549A1 METHOD FOR REPORTING UPLINK CONTROL INFORMATION AND WIRELESS COMMUNICATION DEVICE USING THE SAME 有权
标题翻译：报告上行链路控制信息和使用该上行链路控制信息的无线通信设备的方法
公开(公告)号：US20120250549A1
公开(公告)日：2012-10-04
申请号：US13431984
申请日：2012-03-28
申请人： Chien-Min Lee , Chia-Pang Yen
发明人： Chien-Min Lee , Chia-Pang Yen
IPC分类号： H04W24/10
CPC分类号： H04W24/10 , H04L5/0007 , H04L5/0048 , H04L5/0053
摘要： A method for reporting uplink control information and a wireless communication device using the same are disclosed. The wireless communication device supports multiple component carriers (CC), and the proposed method includes following steps. When a base station requests the wireless communication device to transmit aperiodic channel state information (CSI) report of one or more downlink CC to the base station, but the CSI of the downlink CCs may be invalid, following steps are executed on the downlink CC. Full payloads of channel quality indicator (CQI)/precoding matrix indicator (PMI) corresponding to a plurality of selectable RI values of the downlink CC are respectively calculated. Additionally, an RI value of the downlink CC is selected according to the full payloads of the CQI/PMI corresponding to the selectable RI values.
摘要翻译：公开了一种用于报告上行链路控制信息的方法和使用其的无线通信设备。无线通信装置支持多分量载波（CC），所提出的方法包括以下步骤。当基站请求无线通信设备向基站发送一个或多个下行链路CC的非周期信道状态信息（CSI）报告，但是下行链路CC的CSI可能无效时，在下行链路CC上执行以下步骤。分别计算与下行链路CC的多个可选RI值对应的信道质量指示符（CQI）/预编码矩阵指示符（PMI）的全部有效载荷。此外，根据与可选择的RI值相对应的CQI / PMI的全部有效载荷来选择下行链路CC的RI值。

9. 发明授权

US08076987B2 Pulse width modulating circuit 失效
标题翻译：脉宽调制电路
公开(公告)号：US08076987B2
公开(公告)日：2011-12-13
申请号：US12842138
申请日：2010-07-23
申请人： Chien-Min Lee
发明人： Chien-Min Lee
IPC分类号： H03K7/00 , H03K7/08
CPC分类号： H03K7/08
摘要： A pulse width modulating (PWM) circuit includes an activating module and a pulse generating module connected to the activating module. The activating module includes a current resource and a compensation unit. The current source generates an activating current, and the compensating unit detects the activating current and compensates the activating current if the activating current changes. The activating current is input to the pulse generating module to generate pulse voltages output by the pulse generating module.
摘要翻译：脉冲宽度调制（PWM）电路包括激活模块和连接到激活模块的脉冲发生模块。激活模块包括当前资源和补偿单元。电流源产生激活电流，并且补偿单元检测激活电流，并且如果激活电流改变则补偿激活电流。激活电流被输入到脉冲发生模块，以产生由脉冲发生模块输出的脉冲电压。

10. 发明授权

US08000415B2 Method and device for detecting a synchronization signal in a communication system 有权
标题翻译：用于在通信系统中检测同步信号的方法和装置
公开(公告)号：US08000415B2
公开(公告)日：2011-08-16
申请号：US12121319
申请日：2008-05-15
申请人： Chien-Min Lee , Ren-Jr Chen
发明人： Chien-Min Lee , Ren-Jr Chen
IPC分类号： H04L27/06
CPC分类号： H04L27/2662 , H04L27/2678
摘要： A method and a device for detecting a synchronization signal with a high identification rate are provided, which are suitable for a wide-area Orthogonal Frequency Division Multiplexing (OFDM) system. The method and device can precisely detect information of a synchronization signal, without being interfered by transmission channels and noises in an external environment. Three sliding windows are used to obtaining a balance value as an offset value for the output signal of the method and the device. A peak position of the output signal is identified and then compensated for a delay caused by the length of one of the sliding windows. Such a position is an edge of the synchronization signal.
摘要翻译：提供了一种用于检测具有高识别率的同步信号的方法和装置，其适用于广域正交频分复用（OFDM）系统。该方法和装置可以精确地检测同步信号的信息，而不受外部环境中的传输信道和噪声的干扰。使用三个滑动窗口来获得平衡值作为方法和装置的输出信号的偏移值。识别输出信号的峰值位置，然后补偿由一个滑动窗口的长度引起的延迟。这样的位置是同步信号的边缘。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式