公开(公告)号：US20120320097A1

公开(公告)日：2012-12-20

申请号：US13284976

申请日：2011-10-30

Applicant: Chih-Yao Ma ,  Yu-Cheng Chang ,  Yi-Pai Huang ,  Cheng-Han Tsao ,  Chao-Yuan Chen

Inventor： Chih-Yao Ma ,  Yu-Cheng Chang ,  Yi-Pai Huang ,  Cheng-Han Tsao ,  Chao-Yuan Chen

IPC: G09G5/10

CPC classification number: H04N13/122 ,  G02B27/26 ,  H04N13/337

Abstract: A 3D display panel includes a plurality of first and second viewing angle pixels arranged along a first direction for displaying first and second viewing angle images respectively. The first viewing angle pixels and the second viewing angle pixels are interlacedly arranged along a second direction. A method for controlling pixel brightness of the 3D display panel includes determining a brightness value of a first block of a first viewing angle pixel according to a brightness value of the first viewing angle pixel and a brightness value of a second viewing angle pixel next to the first viewing angle pixel along the second direction, and determining a brightness value of a second block of the first viewing angle pixel according to the brightness value of the first block of the first viewing angle pixel and the brightness value of the first viewing angle pixel.

Abstract translation: 3D显示面板包括沿着第一方向布置的多个第一和第二视角像素，用于分别显示第一和第二视角图像。 第一视角像素和第二视角像素沿第二方向交错布置。 用于控制3D显示面板的像素亮度的方法包括根据第一视角像素的亮度值和第二视角像素旁边的第二视角像素的亮度值确定第一视角像素的第一块的亮度值 并且根据第一视角像素的第一块的亮度值和第一视角像素的亮度值来确定第一视角像素的第二块的亮度值。

公开(公告)号：US08106219B2

公开(公告)日：2012-01-31

申请号：US12702409

申请日：2010-02-09

Applicant: Shu-Mei Chang ,  Yu-Cheng Chang ,  Chi-Ming Lan

Inventor： Shu-Mei Chang ,  Yu-Cheng Chang ,  Chi-Ming Lan

IPC: C07D495/04

CPC classification number: C07D495/04 ,  Y02E10/542

Abstract: A kind of organic compound and organic dye used in dye-sensitized solar cell thereof. In the present invention, we synthesize a series of novel organic compounds with the structure of donor-conjugated chain-acceptor (D-π-A). The electron donor and acceptor groups, for example, are arylamine and cyanoacrylic acid, respectively. These novel organic compounds can be applied to the material of dye layer in the dye-sensitized solar cell (DSSC).

Abstract translation: 一种用于染料敏化太阳能电池的有机化合物和有机染料。 在本发明中，我们合成了一系列具有供体 - 共轭链受体（D-＆pgr; -A）结构的新型有机化合物。 电子给体和受体基团分别为芳基胺和氰基丙烯酸。 这些新型有机化合物可以应用于染料敏化太阳能电池（DSSC）中染料层的材料。

公开(公告)号：US20110199265A1

公开(公告)日：2011-08-18

申请号：US13020529

申请日：2011-02-03

Applicant: Hsiao-Kuang LIN ,  Yu-Cheng Chang ,  Chih-Chun Chang

Inventor： Hsiao-Kuang LIN ,  Yu-Cheng Chang ,  Chih-Chun Chang

IPC: H01Q1/38

CPC classification number: H01Q1/2266 ,  H01Q5/378 ,  H01Q9/42

Abstract: A three-band antenna device with resonance generation includes a dielectric layer having an upper surface and a lower surface, a grounding element, a first radiating element, and a second radiating element. The first radiating element is arranged on the upper surface for providing a first frequency band. The second radiating element is arranged on the lower surface and stacked below the first radiating element via the dielectric layer for providing a second frequency band, so as to generate a parasitic capacitance therebetween. A third frequency band is provided by the resonance of the parasitic capacitance and the parasitic inductance in the second radiating element.

Abstract translation: 具有共振产生的三波段天线装置包括具有上表面和下表面的电介质层，接地元件，第一辐射元件和第二辐射元件。 第一辐射元件布置在上表面上以提供第一频带。 第二辐射元件布置在下表面上，并且经由用于提供第二频带的电介质层堆叠在第一辐射元件下方，以便在它们之间产生寄生电容。 第三频带由第二辐射元件中的寄生电容和寄生电感的谐振提供。

公开(公告)号：US07619166B2

公开(公告)日：2009-11-17

申请号：US11136558

申请日：2005-05-25

Applicant: Kuo-Ching Huang ,  Yu-Cheng Chang

Inventor： Kuo-Ching Huang ,  Yu-Cheng Chang

IPC: H01B7/08

CPC classification number: H05K1/147 ,  H04N1/00519 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0081 ,  H05K1/144 ,  H05K2201/09109

Abstract: A bus structure may include two or more soft buses and one or more soft separation layers. The two or more soft buses may be stacked side by side with respect to each other. The one or more soft separation layers may be sandwiched between two adjacent soft buses of the two or more soft buses.

Abstract translation: 总线结构可以包括两个或更多个软总线和一个或多个软分离层。 两个以上的软总线可以相对于彼此并排堆叠。 一个或多个软分离层可以夹在两个或多个软总线的两个相邻的软总线之间。

公开(公告)号：US07554703B2

公开(公告)日：2009-06-30

申请号：US11373542

申请日：2006-03-10

Applicant: Yi-Yuan Tsai ,  Yu-Cheng Chang

Inventor： Yi-Yuan Tsai ,  Yu-Cheng Chang

IPC: H04N1/04

CPC classification number: H04N1/02815 ,  H04N1/02895 ,  H04N1/1017 ,  H04N1/12 ,  H04N2201/02412 ,  H04N2201/0242 ,  H04N2201/02427 ,  H04N2201/02433 ,  H04N2201/02493 ,  H04N2201/02497 ,  H04N2201/042

Abstract: An optical reading device of a scanning apparatus includes two light sources and a movable lens. The first light source emits a first light when the optical reading device is operated in a flatbed scanning mode. The second light source emits a second light when the optical reading device is operated in a sheetfed scanning mode. The movable mirror is selected to allow for passing the first light without being obstructed by the movable mirror in the flatbed scanning mode or allow for reflecting the second light coming from the second mirror in the sheetfed scanning mode. Due to the special design, the overall volume of the scanning module is reduced.

Abstract translation: 扫描装置的光学读取装置包括两个光源和可移动透镜。 当光学读取装置以平板扫描模式操作时，第一光源发射第一光。 当光学读取装置以单张纸扫描模式操作时，第二光源发射第二光。 可移动镜被选择为允许通过平板扫描模式中的可移动反射镜而不被第一光通过，或允许在单张纸扫描模式中反射来自第二反射镜的第二光。 由于特殊设计，扫描模块的总体积减少。

公开(公告)号：US07400118B1

公开(公告)日：2008-07-15

申请号：US11756753

申请日：2007-06-01

Applicant: Zhiye Zhang ,  Yu-Cheng Chang

Inventor： Zhiye Zhang ,  Yu-Cheng Chang

IPC: G05F1/00

CPC classification number: H02M3/1588 ,  H02M2001/0032 ,  Y02B70/1466 ,  Y02B70/16

Abstract: A high efficiency single-inductor dual-control loop power converter (SIDL) is proposed for converting unregulated DC input into regulated DC output to a power load. The SIDL includes: an energy storage loop having: a power inductor, a power capacitor and a power diode. A PWM switching power regulating loop for converting the unregulated DC input into the regulated DC output. a power-efficiency maximizing loop in parallel connection with the power diode. The power-efficiency maximizing loop includes: a power shunt transistor in parallel connection with the power diode and a real-time control loop adjusting, in response to a freewheeling current through the power diode, conductance of the power shunt transistor in a manner that a higher freewheeling current results in a higher conductance of the power shunt transistor.

Abstract translation: 提出了一种高效率单电感双控制回路功率转换器（SIDL），用于将未调节的直流输入转换为稳压直流输出至电源负载。 SIDL包括：能量存储回路，其具有：功率电感器，功率电容器和功率二极管。 PWM开关功率调节回路，用于将未调节的直流输入转换为稳压直流输出。 与功率二极管并联连接的功率效率最大化环路。 功率效率最大化环路包括：与功率二极管并联连接的功率并联晶体管和实时控制环路，响应于通过功率二极管的续流电流调节功率并联晶体管的电导，其方式为 更高的续流电流导致功率并联晶体管的较高电导。

公开(公告)号：US20070252802A1

公开(公告)日：2007-11-01

申请号：US11414171

申请日：2006-05-01

Applicant: Chia-Lang Lin ,  Yu-Cheng Chang

Inventor： Chia-Lang Lin ,  Yu-Cheng Chang

IPC: G09G3/36

CPC classification number: G09G3/3611 ,  G09G3/2014 ,  G09G3/2025 ,  G09G3/2077 ,  G09G2320/0209 ,  G09G2320/0247

Abstract: The present invention discloses a driving method for increasing gray level, wherein the PWM mode is added into the FRM mode, and the PWM mode is implemented with the common drive circuit; the section of the horizontal synchronous signal of a frame interval is divided into multiple sub-sections according to the requirement of the PWM mode; the control of the length of the turn-on period within a frame interval is implemented with a redesigned control circuit, and none special drive circuit is needed.

Abstract translation: 本发明公开了一种用于增加灰度级的驱动方法，其中将PWM模式添加到FRM模式中，并且利用公共驱动电路实现PWM模式; 帧间隔的水平同步信号部分根据PWM模式的要求分为多个子部分; 通过重新设计的控制电路来实现帧间隔内的导通周期的长度的控制，并且不需要特殊的驱动电路。

公开(公告)号：US20070129189A1

公开(公告)日：2007-06-07

申请号：US11332340

申请日：2006-01-17

Applicant: Kuo-Ching Huang ,  Yu-Cheng Chang

Inventor： Kuo-Ching Huang ,  Yu-Cheng Chang

IPC: F16H7/18 ,  F16H7/08

CPC classification number: F16H7/08 ,  F16H2007/0806 ,  F16H2007/0812

Abstract: A belt tension adjustment mechanism for use in an optical module of a scanning apparatus includes a sliding member, a fixture member, a supporting member and a resilient member. The sliding member is arranged on a surface of the optical module and movable on the surface of the optical module. The fixture member is used to fix the belt. The supporting member supports the belt. By means of the resilient member, a tension is applied onto the belt.

Abstract translation: 用于扫描装置的光学模块中的皮带张力调节机构包括滑动构件，固定构件，支撑构件和弹性构件。 滑动构件布置在光学模块的表面上并且可在光学模块的表面上移动。 固定件用于固定皮带。 支撑构件支撑带。 通过弹性构件，张力被施加到带上。

公开(公告)号：US20060278707A1

公开(公告)日：2006-12-14

申请号：US11189671

申请日：2005-07-26

Applicant: Chung-Kai Wang ,  Yu-Cheng Chang ,  Hsi-Yu Chen

Inventor： Chung-Kai Wang ,  Yu-Cheng Chang ,  Hsi-Yu Chen

IPC: G06K7/10 ,  G06K7/00

CPC classification number: G06K7/10683 ,  G06K7/10811

Abstract: By combining a sensing module having a lens and an image sensor with a carriage module having a mirror set, a reading device of a scanning apparatus is assembled. The sensing module further includes two channels at bilateral sides of the lens and two guiding slots disposed on external sides of the channels. The carriage module further includes two linear tracks corresponding to the channels and two bolt hole pedestals corresponding to the guiding slots. The sensing module is glided on the carriage module when the linear tracks are embedded in corresponding channels, thereby correcting the desired magnification.

公开(公告)号：US06707264B2

公开(公告)日：2004-03-16

申请号：US10299206

申请日：2002-11-19

Applicant: Yung-Lin Lin ,  Yu-Cheng Chang ,  Bingwei Yao

Inventor： Yung-Lin Lin ,  Yu-Cheng Chang ,  Bingwei Yao

IPC: H05B3702

CPC classification number: H02M1/36 ,  H02J1/14 ,  H02M2001/008 ,  H05B41/3927

Abstract: A sequential burst mode regulation system to deliver power to a plurality of loads. In the exemplary embodiments, the system of the present invention generates a plurality of phased pulse width modulated signals from a single pulse width modulated signal, where each of the phased signals regulates power to a respective load. Exemplary circuitry includes a PWM signal generator, and a phase delay array that receives a PWM signal and generates a plurality of phased PWM signals which are used to regulate power to respective loads. A frequency selector circuit can be provided that sets the frequency of the PWM signal using a fixed or variable frequency reference signal.

Abstract translation: 一种用于向多个负载输送功率的连续突发模式调节系统。 在示例性实施例中，本发明的系统从单个脉冲宽度调制信号产生多个相位脉冲宽度调制信号，其中每个相控信号调节相应负载的功率。 示例性电路包括PWM信号发生器和相位延迟阵列，其接收PWM信号并产生用于调节相应负载功率的多个定相PWM信号。 可以提供使用固定或可变频率参考信号来设置PWM信号的频率的频率选择器电路。