公开(公告)号：US08730432B2

公开(公告)日：2014-05-20

申请号：US13483348

申请日：2012-05-30

申请人： Tzu-Chang Wang ,  Li-Wei Mao ,  Hsin-Wen Chang ,  Yen-Liang Chen

发明人： Tzu-Chang Wang ,  Li-Wei Mao ,  Hsin-Wen Chang ,  Yen-Liang Chen

IPC分类号： G02F1/1335 ,  G02F1/13

CPC分类号： G02F1/13 ,  G02B5/0215 ,  G02B5/0231 ,  G02B5/0278 ,  G02B6/0053 ,  G02B6/0056 ,  G02F2001/133607

摘要： An optical film is provided. The optical film includes a substrate, a first transmission medium, second transmission medium, and a reflective polarizing film. The first transmission medium is disposed at the front surface of the substrate and includes a plurality of embossed microlenses. The second transmission medium is disposed at the rear surface of the substrate and comprises a plurality of V-shaped prisms. The reflective polarizing film is disposed at the front surface of the first transmission medium. The substrate, the first transmission medium, and the second transmission medium are bounded to each other to form a unitary sheet.

摘要翻译： 提供光学膜。 光学膜包括基板，第一传输介质，第二传输介质和反射偏振膜。 第一传输介质设置在基板的前表面并且包括多个压花微透镜。 第二传输介质设置在基板的后表面并且包括多个V形棱镜。 反射偏振膜设置在第一传输介质的前表面。 衬底，第一传输介质和第二传输介质彼此限定以形成整体片。

公开(公告)号：US08721151B2

公开(公告)日：2014-05-13

申请号：US13536962

申请日：2012-06-28

申请人： Tzu-Chang Wang ,  Li-Wei Mao ,  Hui-Hung Liang

发明人： Tzu-Chang Wang ,  Li-Wei Mao ,  Hui-Hung Liang

IPC分类号： F21V7/04 ,  G02B6/24

CPC分类号： G02B6/24 ,  G02B6/0038 ,  G02B6/0041 ,  G02B6/0055 ,  G02B6/0078 ,  G02B6/0088

摘要： A multi-domain dynamic-driving backlight module is provided, which includes a bezel, a reflective plate, a plurality of light emitting units, and a plurality of light guide plates. The reflective plate is disposed on the bezel. The light guide plates respectively have a short side and a long side extending in a predetermined direction, wherein each of the light emitting surfaces of the light guide plates includes a plurality of patterned structures extending in a direction parallel to the light projection direction of the light emitting units. Each of the light emitting surfaces includes a patterned surface includes a plurality of patterned structures extending in a direction parallel to the light projection direction of the light emitting units.

摘要翻译： 提供了一种多域动态驱动背光模块，其包括边框，反射板，多个发光单元和多个导光板。 反射板设置在挡板上。 导光板分别具有沿预定方向延伸的短边和长边，其中导光板的每个发光表面包括沿平行于光的光投射方向的方向延伸的多个图案化结构 发射单元。 每个发光表面包括图案化表面，其包括在平行于发光单元的光投射方向的方向上延伸的多个图案化结构。

公开(公告)号：US20080103649A1

公开(公告)日：2008-05-01

申请号：US11586533

申请日：2006-10-26

申请人： Sy-Kang Shen ,  Li-Wei Mao ,  Cheu-Ming Bow ,  Hsien-Chiarn Lee ,  Ming-Chieh Cheng

发明人： Sy-Kang Shen ,  Li-Wei Mao ,  Cheu-Ming Bow ,  Hsien-Chiarn Lee ,  Ming-Chieh Cheng

IPC分类号： G01C22/00

CPC分类号： H04K3/226 ,  H04K3/92 ,  H04K2203/22

摘要： The present invention relates to a method of near real-time band jamming prevention, which provides a vehicle controller with the ability of examining autonomously the communication band between itself and a remote guidance and control apparatus, so that the vehicle controller can judge the jamming extent suffered by the communication band between the vehicle controller and the remote guidance and control apparatus. Thereby, the vehicle controller can execute corresponding actions in accordance with the judgment result of the method of near real-time band jamming prevention according to the present invention. In particular, when multiple vehicles operate synchronously and operators of the vehicles have no time to handle at the same time, the method of near real-time band jamming prevention according to the present invention provides the vehicle controllers with the ability of judging autonomously the communication band with preferred received signal strength intensity. Thereby, the channel for data link between the vehicle controller and the remote guidance and control apparatus is maintained normally and continuously.

摘要翻译： 本发明涉及一种近实时频段阻塞防范方法，为车辆控制器提供了自主检查自身与远程引导与控制装置之间通信频带的能力，使车辆控制器能够判断干扰程度 受到车辆控制器和远程引导和控制装置之间的通信频带的影响。 因此，车辆控制器可以根据本发明的根据近实时频段阻塞预防方法的判断结果执行相应动作。 特别是，当多个车辆同步运行并且车辆的操作者没有时间同时处理时，根据本发明的近实时带阻防止方法为车辆控制器提供了自主判断通信的能力 频带具有优选的接收信号强度强度。 由此，车辆控制器与远程引导与控制装置之间的数据链接通道被维持正常且连续。

公开(公告)号：US07739002B2

公开(公告)日：2010-06-15

申请号：US11586533

申请日：2006-10-26

申请人： Sy-Kang Shen ,  Li-Wei Mao ,  Cheu-Ming Bow ,  Hsien-Chiarn Lee ,  Ming-Chieh Cheng

发明人： Sy-Kang Shen ,  Li-Wei Mao ,  Cheu-Ming Bow ,  Hsien-Chiarn Lee ,  Ming-Chieh Cheng

IPC分类号： G06F19/00

CPC分类号： H04K3/226 ,  H04K3/92 ,  H04K2203/22

摘要： The present invention relates to a method of near real-time band jamming prevention, which provides a vehicle controller with the ability of examining autonomously the communication band between itself and a remote guidance and control apparatus, so that the vehicle controller can judge the jamming extent suffered by the communication band between the vehicle controller and the remote guidance and control apparatus. Thereby, the vehicle controller can execute corresponding actions in accordance with the judgment result of the method of near real-time band jamming prevention according to the present invention. In particular, when multiple vehicles operate synchronously and operators of the vehicles have no time to handle at the same time, the method of near real-time band jamming prevention according to the present invention provides the vehicle controllers with the ability of judging autonomously the communication band with preferred received signal strength intensity. Thereby, the channel for data link between the vehicle controller and the remote guidance and control apparatus is maintained normally and continuously.

摘要翻译： 本发明涉及一种近实时频段阻塞防范方法，为车辆控制器提供了自主检查自身与远程引导与控制装置之间通信频带的能力，使车辆控制器能够判断干扰程度 受到车辆控制器和远程引导和控制装置之间的通信频带的影响。 因此，车辆控制器可以根据本发明的根据近实时频段阻塞预防方法的判断结果执行相应动作。 特别是，当多个车辆同步运行并且车辆的操作者没有时间同时处理时，根据本发明的近实时带阻防止方法为车辆控制器提供了自主判断通信的能力 频带具有优选的接收信号强度强度。 由此，车辆控制器与远程引导与控制装置之间的数据链接通道被维持正常且连续。

公开(公告)号：US08638049B2

公开(公告)日：2014-01-28

申请号：US13042957

申请日：2011-03-08

申请人： Cheng-Feng Yang ,  Cheng-I Wu ,  Li-Wei Mao

发明人： Cheng-Feng Yang ,  Cheng-I Wu ,  Li-Wei Mao

IPC分类号： H05B37/02

CPC分类号： H05B33/0818 ,  H05B33/0824

摘要： A driving device, a light emitting diode (LED) driving device and a method thereof are provided. The driving device includes a driving unit and a plurality of selection units. The driving unit produces a driving signal to drive a light emitting diode. The selection units are coupled to the driving unit and respectively correspond to a current value. The driving unit selects one of the selection units according a first pulse width modulation (PWM) signal. The current value corresponding to the selected selection unit is taken as the current value of the driving signal. The driving unit generates a duty cycle of a second PWM signal according to the duty cycle of the first PWM signal to serve as a duty cycle of the driving signal. In this way, power consumption of the LED is reduced.

摘要翻译： 提供驱动装置，发光二极管（LED）驱动装置及其方法。 驱动装置包括驱动单元和多个选择单元。 驱动单元产生驱动信号以驱动发光二极管。 选择单元耦合到驱动单元并且分别对应于当前值。 驱动单元根据第一脉宽调制（PWM）信号选择一个选择单元。 将与所选择的选择单元对应的当前值作为驱动信号的当前值。 驱动单元根据第一PWM信号的占空比产生第二PWM信号的占空比，用作驱动信号的占空比。 以这种方式，LED的功耗降低。

公开(公告)号：US20110221358A1

公开(公告)日：2011-09-15

申请号：US13042957

申请日：2011-03-08

申请人： Cheng-Feng Yang ,  Cheng-I Wu ,  Li-Wei Mao

发明人： Cheng-Feng Yang ,  Cheng-I Wu ,  Li-Wei Mao

IPC分类号： H05B41/282

CPC分类号： H05B33/0818 ,  H05B33/0824

摘要： A driving device, a light emitting diode (LED) driving device and a method thereof are provided. The driving device includes a driving unit and a plurality of selection units. The driving unit produces a driving signal to drive a light emitting diode. The selection units are coupled to the driving unit and respectively correspond to a current value. The driving unit selects one of the selection units according a first pulse width modulation (PWM) signal. The current value corresponding to the selected selection unit is taken as the current value of the driving signal. The driving unit generates a duty cycle of a second PWM signal according to the duty cycle of the first PWM signal to serve as a duty cycle of the driving signal. In this way, power consumption of the LED is reduced.

摘要翻译： 提供驱动装置，发光二极管（LED）驱动装置及其方法。 驱动装置包括驱动单元和多个选择单元。 驱动单元产生驱动信号以驱动发光二极管。 选择单元耦合到驱动单元并且分别对应于当前值。 驱动单元根据第一脉宽调制（PWM）信号选择一个选择单元。 将与所选择的选择单元对应的当前值作为驱动信号的当前值。 驱动单元根据第一PWM信号的占空比产生第二PWM信号的占空比，用作驱动信号的占空比。 以这种方式，LED的功耗降低。