公开(公告)号：US20070147069A1

公开(公告)日：2007-06-28

申请号：US11641980

申请日：2006-12-19

Applicant: Liao-Liao Zhu ,  Xiong-Biao Huang ,  Zhi-Feng Fu

Inventor： Liao-Liao Zhu ,  Xiong-Biao Huang ,  Zhi-Feng Fu

IPC: F21V7/04

CPC classification number: G02B6/0028 ,  G02B6/0055

Abstract: An exemplary liquid crystal display (2) has a liquid crystal panel (50) and a backlight module (20) being disposed under the liquid crystal panel, the backlight module has a light guide plate (21), and a light source having at least one point light source (23), at least one light guide bar (22) transmitting light beams from the at least one point light source, and a reflector (24) reflecting light beams from the at least one light guide bar into the light guide plate.

Abstract translation: 示例性液晶显示器（2）具有液晶面板（50）和设置在液晶面板下方的背光模块（20），背光模块具有导光板（21），至少具有至少 一个点光源（23），至少一个传导来自至少一个点光源的光束的导光杆（22）和反射器（24），反射器（24）将来自至少一个导光杆的光束反射到光导 盘子。

公开(公告)号：US20050081626A1

公开(公告)日：2005-04-21

申请号：US10708401

申请日：2004-03-01

Applicant: Feng-Fu Lin ,  Tung-Hsu Hsieh

Inventor： Feng-Fu Lin ,  Tung-Hsu Hsieh

IPC: G01M1/16 ,  G11B5/596 ,  G11B23/00 ,  G11B33/08

CPC classification number: G11B33/08 ,  G11B5/59627

Abstract: A CD drive has a pick-up head for reading data of an optical disc, and a motor for rotating the optical disc. The method first adjusts the rotary speed of the motor so that the vibration frequency of the CD drive is approximately the resonance frequency of a coil of the pick-up head. Then, when the vibration frequency of the CD drive is approximately the resonance frequency of the coil of the pick-up head, the method detects if the voltage of a central error (CE) signal of the CD drive is greater than a threshold voltage. Finally, the method determines if the optical disc is an unbalanced disc according to the comparison result.

Abstract translation: CD驱动器具有用于读取光盘数据的拾取头和用于旋转光盘的电动机。 该方法首先调节电动机的转速，使得CD驱动器的振动频率近似于拾取头的线圈的共振频率。 然后，当CD驱动器的振动频率近似于拾取头的线圈的谐振频率时，该方法检测CD驱动器的中心误差（CE）信号的电压是否大于阈值电压。 最后，该方法根据比较结果确定光盘是不平衡盘。

公开(公告)号：US09995775B2

公开(公告)日：2018-06-12

申请号：US13877317

申请日：2011-10-13

Applicant: Xiuzhen Dong ,  Xuyang Huo ,  Fusheng You ,  Xuetao Shi ,  Feng Fu ,  Ruigang Liu ,  Zhenyu Ji ,  Canhua Xu ,  Bin Yang ,  Min Yang ,  Jiaxue Qi ,  Wen Zhang ,  Nan Wang

Inventor： Xiuzhen Dong ,  Xuyang Huo ,  Fusheng You ,  Xuetao Shi ,  Feng Fu ,  Ruigang Liu ,  Zhenyu Ji ,  Canhua Xu ,  Bin Yang ,  Min Yang ,  Jiaxue Qi ,  Wen Zhang ,  Nan Wang

IPC: G01R27/02 ,  A61B5/053 ,  A61B5/00 ,  G01R27/14

CPC classification number: G01R27/02 ,  A61B5/053 ,  A61B5/0536 ,  A61B5/7225 ,  G01R27/14

Abstract: A device for detecting electrical impedance by utilizing a theory of excitation and response signals and method thereof, wherein the excitation signal is a square wave excitation current signal (1), the response signal on a target is transformed to a square wave signal with appropriate amplitudes by buffering, amplifying, RC filtering and differential amplifying, then is transformed to a digital signal at a proper time by an analog-to-digital converter. The response signal is sampled once when at high level and once when at low level for every circle by the ADC, and a sample V1 and a sample V2 are obtained respectively, difference of the samples is taken as a detecting result for one circle. An average value of the detecting result from a plurality of circles is taken as a final result. Information of electrical impedance is illustrated by the final result because the excitation current signal is constant.

公开(公告)号：US20100019695A1

公开(公告)日：2010-01-28

申请号：US12462044

申请日：2009-07-27

Applicant: Yu-Liang Huang ,  Xiao-Jing Qi ,  Zhi-Feng Fu

Inventor： Yu-Liang Huang ,  Xiao-Jing Qi ,  Zhi-Feng Fu

IPC: H05B37/02

CPC classification number: H05B33/0812 ,  G09G3/3406 ,  H05B33/0851 ,  Y02B20/345

Abstract: A backlight driving circuit includes a light driving unit, which includes a constant current unit, and a light source operated by the constant current unit. The light driving unit further includes a feedback control unit and a detection circuit. The detection circuit detects the light source and outputs at least a voltage feedback signal to the feedback control unit. The feedback control unit obtains a prestored power parameter corresponding to the voltage feedback signal and outputs an adjusting signal to the constant current unit to adjust the constant current of the light source.

Abstract translation: 背光驱动电路包括：包括恒流单元的光驱动单元和由恒流单元操作的光源。 光驱动单元还包括反馈控制单元和检测电路。 检测电路检测光源并至少向反馈控制单元输出电压反馈信号。 反馈控制单元获得与电压反馈信号相对应的预存储功率参数，并将调整信号输出到恒流单元以调节光源的恒定电流。

公开(公告)号：US20090276865A1

公开(公告)日：2009-11-05

申请号：US12385726

申请日：2009-04-17

Applicant: Ann-Shyn Chiang ,  Tsai-Feng Fu

Inventor： Ann-Shyn Chiang ,  Tsai-Feng Fu

IPC: A01K67/00

CPC classification number: C12N15/85 ,  A01K67/0339 ,  A61K31/7052 ,  C07K14/43595

Abstract: The present invention discloses a transgenic Drosophila line with genes of first fluorescent proteins and genes of second fluorescent proteins, wherein the genes of first fluorescent proteins are utilized to identify a predetermined area of tissues or a predetermined number of cells in the transgenic Drosophila line with a first exciting light source, and the genes of second fluorescent proteins are utilized to identify specific cells or neurons within the predetermined area of tissues or among the predetermined number of cells by illumination with a second exciting light source.

Abstract translation: 本发明公开了一种具有第一荧光蛋白基因和第二荧光蛋白基因的转基因果蝇系，其中利用第一荧光蛋白的基因来鉴定转基因果蝇品系中的预定区域的组织或预定数量的细胞 第一激发光源，第二荧光蛋白的基因用于通过用第二激发光源照明来鉴定组织内预定区域或预定数量的细胞之间的特定细胞或神经元。

公开(公告)号：US20090073818A1

公开(公告)日：2009-03-19

申请号：US11854701

申请日：2007-09-13

Applicant: Yi-jen Chung ,  Feng-fu Lin ,  Chun-wei Lin

Inventor： Yi-jen Chung ,  Feng-fu Lin ,  Chun-wei Lin

IPC: G11B21/08

CPC classification number: G11B7/08529

Abstract: A seeking control system in an optical disc drive is disclosed. The system comprises a servo controller, a velocity control unit, and a switch unit. The servo controller receives a central servo signal to output a first tracking control signal for the tracking coil. The velocity control unit receives a tracking error signal to determine a velocity of the pickup head and compares the velocity of the pickup head with a predetermined velocity profile to generate the second tracking control signal. The switch unit outputs the second tracking control signal instead of the first tracking control signal to the motor driver to control the pickup head moving steadily.

Abstract translation: 公开了一种光盘驱动器中的寻道控制系统。 该系统包括伺服控制器，速度控制单元和开关单元。 伺服控制器接收中心伺服信号以输出跟踪线圈的第一跟踪控制信号。 速度控制单元接收跟踪误差信号以确定拾取头的速度，并将拾取头的速度与预定的速度分布进行比较，以产生第二跟踪控制信号。 开关单元将第二跟踪控制信号代替第一跟踪控制信号输出到马达驱动器，以控制拾取头稳定地移动。

公开(公告)号：US07303326B2

公开(公告)日：2007-12-04

申请号：US11409854

申请日：2006-04-24

Applicant: Zhi-Feng Fu ,  Yu-Liang Huang

Inventor： Zhi-Feng Fu ,  Yu-Liang Huang

IPC: F21V7/04

CPC classification number: G02B6/0091

Abstract: An exemplary backlight module (2) includes a light guide plate (21) and a light source (20). The light guide plate includes a body (211) and a protrusion (212) extending from the body. The body includes a light emitting surface (2111) and a side surface (2112) adjacent the light emitting surface. The light source includes a wire (22) which is disposed in a space defined between the side surface and the protrusion. The backlight module is compact with a reduced length.

Abstract translation: 示例性背光模块（2）包括导光板（21）和光源（20）。 导光板包括主体（211）和从主体延伸的突出部（212）。 主体包括发光面（2111）和与发光面相邻的侧面（2112）。 光源包括设置在限定在侧表面和突起之间的空间中的线（22）。 背光模块紧凑，长度缩短。

公开(公告)号：US20060238670A1

公开(公告)日：2006-10-26

申请号：US11409854

申请日：2006-04-24

Applicant: Zhi-Feng Fu ,  Yu-Liang Huang

Inventor： Zhi-Feng Fu ,  Yu-Liang Huang

IPC: G02F1/1335

CPC classification number: G02B6/0091

Abstract: An exemplary backlight module (2) includes a light guide plate (21) and a light source (20). The light guide plate includes a body (211) and a protrusion (212) extending from the body. The body includes a light emitting surface (2111) and a side surface (2112) adjacent the light emitting surface. The light source includes a wire (22) which is disposed in a space defined between the side surface and the protrusion. The backlight module is compact with a reduced length.

Abstract translation: 示例性背光模块（2）包括导光板（21）和光源（20）。 导光板包括主体（211）和从主体延伸的突出部（212）。 主体包括发光面（2111）和与发光面相邻的侧面（2112）。 光源包括设置在限定在侧表面和突起之间的空间中的线（22）。 背光模块紧凑，长度缩短。

公开(公告)号：US6122956A

公开(公告)日：2000-09-26

申请号：US149456

申请日：1998-09-09

Applicant: James F. Klausner ,  Renwei Mei ,  Feng Fu

Inventor： James F. Klausner ,  Renwei Mei ,  Feng Fu

IPC: G01N15/06 ,  G01N27/06 ,  G01N27/08

CPC classification number: G01N27/06 ,  G01N27/08 ,  G01N15/06

Abstract: An on-line sensor for measuring volumetric concentration or percent solids of a slurry flowing in a pipeline includes a section of composite or dielectric pipe connected in the pipeline, with a plurality of sensing electrodes mounted around the periphery of the composite pipe having their inner ends in contact with the slurry flowing therethrough. Preferably the inner ends of the sensor electrodes are flush with the inner pipe wall surface. An electrical signal is applied to a bridge circuit that is connected to successive pairs of sensor electrodes around the periphery of the sensor and the ratios of the local conductivity between adjacent pairs of sensing electrodes to the conductivity between a pair of reference electrodes in contact with the liquid are measured and are used to compute the local slurry concentration between adjacent pairs of sensing electrodes. A computer algorithm is used to average the local slurry concentration and produce an output signal representing the average solids volumetric concentration in the pipeline.

Abstract translation: 用于测量在管道中流动的浆料的体积浓度或固体百分比的在线传感器包括连接在管道中的复合或介电管的一部分，多个感测电极围绕复合管的周边安装，其内端 与流过其中的浆料接触。 优选地，传感器电极的内端与内管壁表面齐平。 电信号被施加到桥接电路，该桥接电路连接到传感器周围的连续传感器电极对，并且相邻感测电极对之间的局部电导率与一对参考电极之间的电导率之比 测量液体并用于计算相邻感测电极对之间的局部浆料浓度。 使用计算机算法来平均局部浆料浓度并产生表示管道中平均固体体积浓度的输出信号。

公开(公告)号：US09210248B2

公开(公告)日：2015-12-08

申请号：US13280803

申请日：2011-10-25

Applicant: Xinyan Mei ,  Quan Ma ,  Feng Fu

Inventor： Xinyan Mei ,  Quan Ma ,  Feng Fu

IPC: H04M1/57

CPC classification number: H04M1/576

Abstract: A method and an apparatus for displaying contact information using an image including the contact information. The method includes displaying an image; detecting when a preset region of the image is selected; and displaying the contact information corresponding to the preset region of the image, when the preset region is selected.

Abstract translation: 一种使用包括联系人信息的图像来显示联系人信息的方法和装置。 该方法包括显示图像; 检测何时选择图像的预设区域; 并且当选择了预设区域时，显示与图像的预设区域相对应的联系人信息。