公开(公告)号：US20120081039A1

公开(公告)日：2012-04-05

申请号：US13073095

申请日：2011-03-28

Applicant: TA-YUNG YANG ,  LI LIN ,  CHIH-HSIEN HSIEH ,  CHUH-CHING LI ,  CHI-YIN LO ,  KUO-HSIEM HUANG

Inventor： TA-YUNG YANG ,  LI LIN ,  CHIH-HSIEN HSIEH ,  CHUH-CHING LI ,  CHI-YIN LO ,  KUO-HSIEM HUANG

IPC: H05B37/02

CPC classification number: H05B33/0815

Abstract: A control circuit of a LED driver according to the present invention comprises an output circuit, an input circuit and an input-voltage detection circuit. The output circuit generates a switching signal to produce an output current for driving at least one LED in response to a feedback signal. The switching signal is coupled to switch a transformer. The input circuit samples an input signal for generating the feedback signal. The input signal is correlated to the output current of the LED driver. The input-voltage detection circuit generates an input-voltage signal in response to an input voltage of the LED driver. The input circuit will not sample the input signal when the input-voltage signal is lower than a threshold. The control circuit can eliminate the need of the input capacitor for improving the reliability of the LED driver.

Abstract translation: 根据本发明的LED驱动器的控制电路包括输出电路，输入电路和输入电压检测电路。 输出电路产生开关信号以产生用于响应于反馈信号驱动至少一个LED的输出电流。 开关信号被耦合以切换变压器。 输入电路对输入信号进行采样以产生反馈信号。 输入信号与LED驱动器的输出电流相关。 输入电压检测电路根据LED驱动器的输入电压产生输入电压信号。 当输入电压信号低于阈值时，输入电路不会对输入信号进行采样。 控制电路可以消除输入电容器的需要，提高LED驱动器的可靠性。

公开(公告)号：US20110285475A1

公开(公告)日：2011-11-24

申请号：US13107729

申请日：2011-05-13

Applicant: Yuan Lu ,  Renaldi Winoto ,  Jinho Park ,  Li Lin ,  Xinhua Chen ,  Ming He ,  David Signoff ,  Wayne Loeb

Inventor： Yuan Lu ,  Renaldi Winoto ,  Jinho Park ,  Li Lin ,  Xinhua Chen ,  Ming He ,  David Signoff ,  Wayne Loeb

IPC: H01P1/15

CPC classification number: H04B1/48 ,  H04B1/18

Abstract: Disclosed is a transmit/receive circuit arrangement wherein a transceiver circuit including a transmit/receive switch is fabricated on an integrated circuit chip. A matching network is wholly disposed off-chip relative to the integrated circuit chip. In embodiments, at least a portion of the matching network is formed off-chip and a portion of the matching network is formed on-chip.

Abstract translation: 公开了一种发射/接收电路装置，其中在集成电路芯片上制造包括发射/接收开关的收发器电路。 匹配网络相对于集成电路芯片完全设置在片外。 在实施例中，匹配网络的至少一部分形成在片外，匹配网络的一部分形成在芯片上。

公开(公告)号：US20110267850A1

公开(公告)日：2011-11-03

申请号：US12819340

申请日：2010-06-21

Applicant: Li Lin ,  Rui-Hong Lu

Inventor： Li Lin ,  Rui-Hong Lu

IPC: H02M3/335

CPC classification number: H02M3/33515 ,  H02M3/33523

Abstract: A method and an apparatus of operating a primary-side-regulation power converter at both continuous current mode and discontinuous current mode are provided. The apparatus includes a switching circuit, a signal generator, a correlation circuit, and a feedback modulator. The signal generator generates a half signal and a second sampling pulse in response to a switching signal. The correlation circuit receives the half signal, the second sampling pulse and a switching-current signal for generating a modulating current. The feedback modulator modulates a feedback signal in response to the modulating current, a detection signal and the switching signal. The detection signal obtained from a transformer is correlated to an output voltage of the primary-side-regulation power converter. An on-period of the half signal is half of an on-period of the switching signal. The switching-current signal is sampled at a falling-edge of the half signal.

Abstract translation: 提供了在连续电流模式和不连续电流模式下操作初级侧调节功率转换器的方法和装置。 该装置包括开关电路，信号发生器，相关电路和反馈调制器。 信号发生器响应于切换信号产生半信号和第二采样脉冲。 相关电路接收半信号，第二采样脉冲和用于产生调制电流的开关电流信号。 反馈调制器响应调制电流，检测信号和开关信号调制反馈信号。 从变压器获得的检测信号与初级侧调节功率转换器的输出电压相关。 半信号的导通周期是开关信号的导通周期的一半。 开关电流信号在半信号的下降沿进行采样。

公开(公告)号：US07965528B2

公开(公告)日：2011-06-21

申请号：US12255089

申请日：2008-10-21

Applicant: Ta-Yung Yang ,  Chuh-Ching Li ,  Sheng-Fu Hsu ,  Li Lin ,  Jung-Sheng Chen

Inventor： Ta-Yung Yang ,  Chuh-Ching Li ,  Sheng-Fu Hsu ,  Li Lin ,  Jung-Sheng Chen

IPC: H02M3/24 ,  H02M3/335 ,  H02M7/44

CPC classification number: H02M3/33507 ,  G01R19/0092 ,  G01R31/40

Abstract: An apparatus for detecting a switching current of the power converter, wherein the apparatus includes a signal generation circuit, a sample-and-hold circuit, and a calculating circuit. The signal generation circuit generates a sample signal in accordance with the pulse width of a switching signal. The sample-and-hold circuit is coupled to receive the sample signal and switching current signal for generating a first current signal and a second current signal. The calculating circuit is coupled to receive the first current signal and the second current signal for generating output signals. The switching signal is used for switching the magnetic device of the power converter, and the switching current signal is correlated to the switching current of the power converter; the output signals are correlated to the value of the switching current of the power converter.

Abstract translation: 一种用于检测功率转换器的开关电流的装置，其中所述装置包括信号产生电路，采样保持电路和计算电路。 信号生成电路根据切换信号的脉冲宽度生成采样信号。 采样和保持电路被耦合以接收采样信号和开关电流信号，用于产生第一电流信号和第二电流信号。 计算电路被耦合以接收第一电流信号和第二电流信号以产生输出信号。 开关信号用于切换功率转换器的磁性装置，开关电流信号与功率转换器的开关电流相关; 输出信号与功率转换器的开关电流的值相关。

公开(公告)号：US07951577B2

公开(公告)日：2011-05-31

申请号：US11877029

申请日：2007-10-23

Applicant: Christopher John Murphy ,  Nicholas L. Abbott ,  Yan-Yeung Luk ,  Sean Francis Campbell ,  Li-Lin Cheng ,  Chang-Hyun Jang

Inventor： Christopher John Murphy ,  Nicholas L. Abbott ,  Yan-Yeung Luk ,  Sean Francis Campbell ,  Li-Lin Cheng ,  Chang-Hyun Jang

IPC: C12N5/00 ,  C09K19/54 ,  C09K19/30 ,  C09K19/36

CPC classification number: C09K19/42 ,  B82Y15/00 ,  B82Y30/00 ,  C07D311/24 ,  C09K19/3003 ,  C09K2019/0407 ,  C09K2019/301

Abstract: Liquid crystal compositions that exhibit little or no toxicity with respect to cells include liquid crystals with chemical functional groups such as fluorine atoms, fluorophenyl groups, or difluorophenyl groups. Liquid crystals with little or no toxicity to cell lines may be added to cell culture media or added to components used in cell culture media. Cells may be grown in cell culture media that includes liquid crystals that exhibit little or no toxicity to cells.

Abstract translation: 对细胞显示出很少或没有毒性的液晶组合物包括具有化学官能团如氟原子，氟苯基或二氟苯基的液晶。 可以向细胞培养基中加入对细胞系很少或没有毒性的液晶，或添加到细胞培养基中使用的组分。 细胞可以在细胞培养基中生长，其包括对细胞表现出很少或没有毒性的液晶。

公开(公告)号：US20110072708A1

公开(公告)日：2011-03-31

申请号：US12904279

申请日：2010-10-14

Applicant: Philip Nathan ,  Matthew L. Phillips ,  Lynn Briggs ,  Thomas Paul Danniger ,  Richard Gene Foster ,  Kenneth E. Schlack ,  Mou Li Lin ,  Di Jun Yan

Inventor： Philip Nathan ,  Matthew L. Phillips ,  Lynn Briggs ,  Thomas Paul Danniger ,  Richard Gene Foster ,  Kenneth E. Schlack ,  Mou Li Lin ,  Di Jun Yan

IPC: A01M23/18

CPC classification number: A01M23/30 ,  A01M23/24 ,  A01M23/36

Abstract: A trap with a housing having a first wall, an entrance, and a base; a latch mechanism coupled with the base; a pivoting platform pivotally coupled with the housing adjacent a juncture of the base and first wall and adapted to releasably engage with the latch mechanism; and a trigger plate assembly including a first trigger plate and a second trigger plate that are pivotally coupled with the pivoting platform. The first trigger plate is operably coupled with the latch mechanism and the second trigger plate is operably coupled with the first trigger plate. When the trap is triggered by an animal, the pivoting platform disengages from the latch mechanism and the pivoting platform and trigger plate assembly pivot toward the first wall of the housing, moving the rodent toward the first wall of the housing and trapping the rodent between the trigger plate assembly and the first wall of the housing.

Abstract translation: 具有壳体的陷阱，具有第一壁，入口和底座; 与所述底座联接的闩锁机构; 枢转平台，其与所述壳体相邻，邻近所述基座和第一壁的接合部并且适于可释放地与所述闩锁机构接合; 以及触发板组件，其包括与所述枢转平台枢转地联接的第一触发板和第二触发板。 第一触发板与闩锁机构可操作地联接，第二触发板可操作地与第一触发板耦合。 当陷阱由动物触发时，枢转平台与闩锁机构脱离接合，并且枢转平台和触发板组件枢转到壳体的第一壁，将啮齿动物朝向壳体的第一壁移动并将啮齿动物捕获在 触发板组件和壳体的第一壁。

公开(公告)号：US20110069660A1

公开(公告)日：2011-03-24

申请号：US12884427

申请日：2010-09-17

Applicant: Hsuan-Li LIN ,  Yu-Shen CHOU ,  Ching-Yao HUANG ,  Sheng-Lun CHIOU

Inventor： Hsuan-Li LIN ,  Yu-Shen CHOU ,  Ching-Yao HUANG ,  Sheng-Lun CHIOU

IPC: H04W28/08 ,  H04J4/00

CPC classification number: H04W72/10 ,  H04W84/045

Abstract: A femtocell and a resource allocation method thereof are provided. The femtocell comprises a storage unit and a processing unit. The storage unit is configured to store a priority region threshold. The processing unit is configured to assign a first region of a frame as a CSG region according to a priority region threshold and assign a second region of the frame as a non-CSG region according to the priority region threshold. The CSG region and the non-CSG region are exclusive.

Abstract translation: 提供了一种毫微微小区及其资源分配方法。 毫微微小区包括存储单元和处理单元。 存储单元被配置为存储优先级区域阈值。 所述处理单元被配置为根据优先级区域阈值将帧的第一区域分配为CSG区域，并且根据优先级区域阈值将所述帧的第二区域分配为非CSG区域。 CSG区域和非CSG区域是排他的。

公开(公告)号：US20110011744A1

公开(公告)日：2011-01-20

申请号：US12460432

申请日：2009-07-17

Applicant: Chao-Peng Chen ,  Jas Chudasama ,  Situan Lam ,  Chien-Li Lin

Inventor： Chao-Peng Chen ,  Jas Chudasama ,  Situan Lam ,  Chien-Li Lin

IPC: C25D7/00

CPC classification number: C25D5/022 ,  C25D5/18 ,  C25D7/001 ,  G11B5/1278 ,  G11B5/3116 ,  G11B5/3163

Abstract: A method of forming a write pole in a PMR head is disclosed that involves forming an opening in a mold forming layer. A conformal Ru seed layer is formed within the opening and on a top surface. An auxiliary layer made of CoFeNi or alloys thereof is formed as a conformal layer on the seed layer. All or part of the auxiliary layer is removed in an electroplating solution by applying a (−) current or voltage during an activation step that is controlled by activation time. Thereafter, a magnetic material is electroplated with a (+) current to fill the opening and preferably has the same CoFeNi composition as the auxiliary layer. The method avoids Ru oxidation that causes poor adhesion to CoFeNi, and elevated surfactant levels that lead to write pole impurities. Voids in the plated material are significantly reduced by forming a seed layer surface with improved wettability.

Abstract translation: 公开了一种在PMR头中形成写极的方法，其涉及在成型层中形成开口。 在开口内和顶表面上形成保形钌籽晶层。 由CoFeNi制成的辅助层或其合金在种子层上形成为保形层。 通过在由激活时间控制的激活步骤期间施加（ - ）电流或电压，在电镀溶液中去除全部或部分辅助层。 此后，以（+）电流电镀磁性材料以填充开口，并且优选地具有与辅助层相同的CoFeNi组成。 该方法避免了Ru氧化，导致对CoFeNi的粘附不良，以及导致写入极杂质的表面活性剂含量升高。 通过形成具有改善的润湿性的种子层表面，可显着地减少电镀材料中的空隙。

公开(公告)号：US07792221B2

公开(公告)日：2010-09-07

申请号：US11306865

申请日：2006-01-13

Applicant: Che-Li Lin

Inventor： Che-Li Lin

IPC: H03D1/00

CPC classification number: H04N5/4401 ,  H04B7/0837 ,  H04L1/0036 ,  H04L1/06 ,  H04L2001/0096 ,  H04N21/426 ,  H04N21/4305 ,  H04N21/4382 ,  H04N21/44209 ,  H04N21/4622

Abstract: A method of generating a smoothed transport stream to an MPEG decoder for a diversity combine digital television receiver includes generating a plurality of synchronization clocks and demodulated signals according to a plurality of digital television signals received from a plurality of antennas; monitoring a signal quality associated with each of the digital television signals; combining at least demodulated signals having a signal quality being greater than a predetermined threshold to thereby form a combined signal; generating transport stream packets according to the combined signal; selecting a synchronization signal corresponding to a digital television signal having a signal quality being greater than a second predetermined threshold as a selected synchronization signal; and generating a smoothed transport stream having packets being uniformly spaced according to the transport stream packets and the selected synchronization signal.

Abstract translation: 一种为分集组合数字电视接收机生成MPEG解码器的平滑传输流的方法包括根据从多个天线接收的多个数字电视信号产生多个同步时钟和解调信号; 监视与每个数字电视信号相关联的信号质量; 至少组合信号质量大于预定阈值的解调信号，从而形成组合信号; 根据组合信号生成传输流分组; 选择与具有大于第二预定阈值的信号质量的数字电视信号相对应的同步信号作为选择的同步信号; 以及产生具有根据传输流分组和所选同步信号均匀间隔的分组的平滑传输流。

公开(公告)号：US20100205515A1

公开(公告)日：2010-08-12

申请号：US12368182

申请日：2009-02-09

Applicant: Shun-An Yang ,  Che-Li Lin

Inventor： Shun-An Yang ,  Che-Li Lin

IPC: G06F11/07 ,  H03M13/09

CPC classification number: H03M13/3738 ,  H03M13/1165 ,  H03M13/15 ,  H03M13/152 ,  H03M13/2906 ,  H04H60/11 ,  H04L1/0057 ,  H04L1/0065 ,  H04L2001/0093

Abstract: A signal processing apparatus is provided. The signal processing apparatus includes an inner-code decoder, an outer-code decoder, and an error detection unit. The inner-code decoder decodes an input data stream to generate a first output data stream, wherein the input data stream is coded using a concatenated coding scheme including an outer coding and an inner coding. The outer-code decoder decodes the first output data stream to generate a second output data stream. The error detection unit performs an error detection upon the second output data stream to generate an error detection result. The decision logic sets error indication information of the second output data stream according to at least the error detection result.

Abstract translation: 提供一种信号处理装置。 信号处理装置包括内码解码器，外码解码器和错误检测单元。 内码解码器解码输入数据流以产生第一输出数据流，其中使用包括外部编码和内部编码的级联编码方案对输入数据流进行编码。 外码解码器解码第一输出数据流以产生第二输出数据流。 错误检测单元对第二输出数据流执行错误检测以产生错误检测结果。 决定逻辑至少根据错误检测结果来设定第二输出数据流的错误指示信息。