公开(公告)号：US08506091B2

公开(公告)日：2013-08-13

申请号：US13182460

申请日：2011-07-14

Applicant: Sze-Ke Wang ,  Tzu-Yi Yang ,  Yu-Ching Chen ,  Ko-Shun Chen

Inventor： Sze-Ke Wang ,  Tzu-Yi Yang ,  Yu-Ching Chen ,  Ko-Shun Chen

IPC: G03B21/00 ,  G03B21/14 ,  G03B21/26 ,  F21V9/00

CPC classification number: G03B33/12 ,  G03B21/20 ,  G03B21/2013 ,  G03B21/204 ,  G03B21/2066

Abstract: An illumination apparatus including a first light emitting device, a first phosphor layer, a second light emitting device and a second phosphor layer and a beam combining element is provided. The first light emitting device is capable of providing a first light beam and the first phosphor layer is disposed on the transmission path of the first light beam. The second light emitting device is disposed opposite to the first light emitting device and for providing a second light beam, wherein the second phosphor layer is disposed on the transmission path of the second light beam. The beam combining element is disposed between the first phosphor layer and the second phosphor layer. In addition, the invention also provides a projection apparatus.

Abstract translation: 提供了包括第一发光器件，第一荧光体层，第二发光器件和第二磷光体层以及光束组合元件的照明设备。 第一发光器件能够提供第一光束，并且第一荧光体层设置在第一光束的传输路径上。 第二发光器件与第一发光器件相对设置并用于提供第二光束，其中第二荧光体层设置在第二光束的传输路径上。 光束组合元件设置在第一荧光体层和第二荧光体层之间。 此外，本发明还提供一种投影装置。

公开(公告)号：US20130182356A1

公开(公告)日：2013-07-18

申请号：US13349962

申请日：2012-01-13

Applicant: Tzu-Yi Yang ,  Kuo-Ji Chen

Inventor： Tzu-Yi Yang ,  Kuo-Ji Chen

IPC: H02H9/04

CPC classification number: H02H9/046

Abstract: Some embodiments relate to an area efficient electrostatic discharge (ESD) clamp comprising an RC trigger circuit, having one or more low-voltage, thin-oxide devices, which is configured to operate with a high-voltage power supply. In some embodiments, the ESD clamp comprises an RC trigger circuit connected between a first circuit node having a first voltage and a second circuit node having a second voltage. The RC trigger circuit comprises a resistive element connected in series with a thin-oxide MOS capacitor. The MOS capacitor has a source and drain connected to an intermediate supply voltage between the first and second voltage, and a body connected to the second voltage. By connecting the source and drain to the intermediate supply voltage, the thin-oxide MOS capacitor is able to reliably operate with a high-voltage power supply.

Abstract translation: 一些实施例涉及包括具有一个或多个低压，薄氧化物装置的RC触发电路的区域有效的静电放电（ESD）钳位，其被配置为利用高压电源进行操作。 在一些实施例中，ESD钳位包括连接在具有第一电压的第一电路节点和具有第二电压的第二电路节点之间的RC触发电路。 RC触发电路包括与薄氧化物MOS电容器串联连接的电阻元件。 MOS电容器具有连接到第一和第二电压之间的中间电源电压的源极和漏极以及连接到第二电压的主体。 通过将源极和漏极连接到中间电源电压，薄氧化物MOS电容器能够使用高压电源可靠地工作。

公开(公告)号：US20110242791A1

公开(公告)日：2011-10-06

申请号：US13048902

申请日：2011-03-16

Applicant: Ko-Shun Chen ,  Tzu-Yi Yang ,  Po-Shan Song

Inventor： Ko-Shun Chen ,  Tzu-Yi Yang ,  Po-Shan Song

IPC: F21V13/08 ,  F21V13/14 ,  G02B27/14

CPC classification number: G03B21/2066 ,  G03B21/20 ,  G03B21/204 ,  G03B21/28 ,  H04N9/3161 ,  H04N9/3164

Abstract: A light source module and a wavelength conversion module are provided. The light source module includes a first light emitting device, a reflection unit, a wavelength conversion unit, a second light emitting device and a light combination unit. The first light emitting device emits an exciting beam. The reflection unit is disposed on a transmission path of the exciting beam. The wavelength conversion unit is disposed on the reflection unit and located on the transmission path of the exciting beam. The exciting beam is obliquely incident into the wavelength conversion unit along an optical axis of the first light emitting device, and the wavelength conversion unit converts the exciting beam into a first color beam. The second light emitting device emits a second color beam. The light combination unit is disposed on transmission paths of the first color beam and the second color beam.

Abstract translation: 提供光源模块和波长转换模块。 光源模块包括第一发光器件，反射单元，波长转换单元，第二发光器件和光组合单元。 第一发光器件发射激光束。 反射单元设置在激励光束的传输路径上。 波长转换单元设置在反射单元上并位于激发光束的传输路径上。 激发光束沿着第一发光器件的光轴倾斜地入射到波长转换单元中，并且波长转换单元将激发光束转换为第一色光束。 第二发光装置发射第二色光束。 光组合单元设置在第一彩色光束和第二彩色光束的传输路径上。

公开(公告)号：US20110075705A1

公开(公告)日：2011-03-31

申请号：US12876307

申请日：2010-09-07

Applicant: Tzu-Yi Yang ,  Chen Wei Ho

Inventor： Tzu-Yi Yang ,  Chen Wei Ho

IPC: H04B1/707

CPC classification number: H04B1/7087 ,  G01S19/22 ,  G01S19/29

Abstract: A frequency tracking method applied to a positioning system is provided. The method includes receiving a baseband signal, the baseband signal includes a line of sight (LOS) signal and a multipath signal; generating a cost function according to equal step frequencies, the baseband signal and a signal average energy; and generating an estimated LOS frequency according to the cost function.

Abstract translation: 提供了一种应用于定位系统的频率跟踪方法。 该方法包括接收基带信号，基带信号包括视线（LOS）信号和多径信号; 根据相同的步进频率，基带信号和信号平均能量产生成本函数; 并根据成本函数产生估计的LOS频率。

公开(公告)号：US20090168947A1

公开(公告)日：2009-07-02

申请号：US12354719

申请日：2009-01-15

Applicant: Huan-Ke Chiu ,  Yeong-Lin Yu ,  Tzu-Yi Yang

Inventor： Huan-Ke Chiu ,  Yeong-Lin Yu ,  Tzu-Yi Yang

IPC: H03K21/00

CPC classification number: H03K23/68 ,  H03K23/667

Abstract: A programmable integer and fractional frequency divider is provided. The programmable divider divides a frequency of an input signal by a first divisor to generate an output signal, and comprises a programmable integer frequency divider and a fractional number switch. The programmable integer frequency divider divides the frequency of the input signal by a second divisor to generate the output signal, wherein the second divisor is first or second integers depending on a divisor switching signal. The fractional number switch calculates a pulse count of the output signal, and generates the divisor switching signal to switch from the first to the second integer when the pulse count of the output signal equals to a predetermined pulse count determined by a fractional part of the first divisor, and receives a fractional divisor control signal to change the predetermined pulse count, thereby changing the fractional part of the first divisor.

Abstract translation: 提供了一个可编程的整数和分数分频器。 可编程分频器将输入信号的频率除以第一除数以产生输出信号，并且包括可编程整数分频器和小数开关。 可编程整数分频器将输入信号的频率除以第二除数以产生输出信号，其中第二除数根据除数切换信号是第一或第二整数。 分数数字开关计算输出信号的脉冲数，并且当输出信号的脉冲计数等于由第一和第二数字的分数部分确定的预定脉冲数时，产生除数切换信号从第一整数切换到第二整数 并且接收分数除数控制信号以改变预定脉冲计数，从而改变第一因子的小数部分。

公开(公告)号：US07346128B2

公开(公告)日：2008-03-18

申请号：US10648247

申请日：2003-08-27

Applicant: Chun-Ming Hsu ,  Wei-Yang Ou ,  Chih-Hong Lou ,  Tzu-Yi Yang

Inventor： Chun-Ming Hsu ,  Wei-Yang Ou ,  Chih-Hong Lou ,  Tzu-Yi Yang

IPC: H03K9/00

CPC classification number: H04B1/30

Abstract: A receiving method for dual-mode receiver. When a received communication signal is a wideband signal, the dual-mode receiver is configured as a direct-conversion receiver, and when a received communication signal is a narrowband signal, the dual-mode receiver is configured as a low-IF receiver.

Abstract translation: 一种双模接收机的接收方法。 当接收到的通信信号是宽带信号时，双模式接收机被配置为直接转换接收机，并且当接收的通信信号是窄带信号时，双模接收机被配置为低IF接收机。

公开(公告)号：US07940847B2

公开(公告)日：2011-05-10

申请号：US11645724

申请日：2006-12-27

Applicant: Che-Fu Liang ,  Shen-Iuan Liu ,  Gin-Kou Ma ,  Tzu-Yi Yang

Inventor： Che-Fu Liang ,  Shen-Iuan Liu ,  Gin-Kou Ma ,  Tzu-Yi Yang

IPC: H04K1/10 ,  H04L27/28

CPC classification number: H04L27/2602 ,  H03L7/0995 ,  H03L7/23

Abstract: A frequency synthesizer for generating a plurality of frequencies of a MB-OFDM UWB system is disclosed, wherein the frequencies include first to fourteenth frequencies from low to high and any of the adjacent two frequencies differs by a basic intervallic frequency. The frequency synthesizer includes a phase locked loop generating an initial signal with a frequency equal to the second frequency, an intervallic frequency generator generating first to third intervallic frequencies from low to high and all being integers times the basic intervallic frequency and generating a forth intervallic frequency equal to the basic intervallic frequency, and first to third mixers connected in series, respectively receiving the fourth intervallic frequency, one of the first to third intervallic, and the first intervallic frequency, to respectively generate the first to third frequencies, the fourth to ninth and the thirteenth to fourteenth frequencies, and the tenth to twelfth frequencies.

Abstract translation: 公开了一种用于产生MB-OFDM UWB系统的多个频率的频率合成器，其中，频率包括从低到高的第一到第十四个频率，并且相邻两个频率中的任一个频率与基本的金属间频率不同。 频率合成器包括产生具有等于第二频率的频率的初始信号的锁相环，产生从低到高的第一到第三个金属间频率的全球频率发生器，并且都是基本的金属间频率的整数，并产生第四个金属间频率 等于基本的金属间频率，以及串联连接的第一至第三混频器，分别接收第四至第三电荷频率，第一至第三电压之间的第一和第四电容间的频率，分别产生第一至第三频率，第四至第九频率 和第十三至第十四频率，以及第十至第十二频率。

公开(公告)号：US07551707B2

公开(公告)日：2009-06-23

申请号：US11967173

申请日：2007-12-29

Applicant: Huan-Ke Chiu ,  Yeong-Lin Yu ,  Tzu-Yi Yang

Inventor： Huan-Ke Chiu ,  Yeong-Lin Yu ,  Tzu-Yi Yang

IPC: H03K21/00 ,  H03K23/00

CPC classification number: H03K23/68 ,  H03K23/667

Abstract: A programmable integer and fractional frequency divider is provided. The programmable divider divides a frequency of an input signal by a first divisor to generate an output signal, and comprises a programmable integer frequency divider and a fractional number switch. The programmable integer frequency divider divides the frequency of the input signal by a second divisor to generate the output signal, wherein the second divisor is first or second integers depending on a divisor switching signal. The fractional number switch calculates a pulse count of the output signal, and generates the divisor switching signal to switch from the first to the second integer when the pulse count of the output signal equals to a predetermined pulse count determined by a fractional part of the first divisor, and receives a fractional divisor control signal to change the predetermined pulse count, thereby changing the fractional part of the first divisor.

Abstract translation: 提供了一个可编程的整数和分数分频器。 可编程分频器将输入信号的频率除以第一除数以产生输出信号，并且包括可编程整数分频器和小数开关。 可编程整数分频器将输入信号的频率除以第二除数以产生输出信号，其中第二除数根据除数切换信号是第一或第二整数。 分数数字开关计算输出信号的脉冲数，并且当输出信号的脉冲计数等于由第一和第二数字的分数部分确定的预定脉冲数时，产生除数切换信号从第一整数切换到第二整数 并且接收分数除数控制信号以改变预定脉冲计数，从而改变第一因子的小数部分。

公开(公告)号：US07331810B2

公开(公告)日：2008-02-19

申请号：US11396074

申请日：2006-03-30

Applicant: Tzu-Yi Yang

Inventor： Tzu-Yi Yang

IPC: H01R13/62

CPC classification number: G06F1/185 ,  H01R12/7052 ,  H01R12/721 ,  H05K7/1405

Abstract: A locking structure fixes an interface card having a lateral portion and an end portion to a main board. The locking structure includes a sliding member having a sliding groove for the lateral portion of the interface card to slide along and a containing groove for placement of an elastic member; and the elastic member having a bending rod rotatably installed in the containing groove and a rotating portion protruding to a region outside of the containing groove when the bending rod is disposed in the containing groove. The rotation portion props against the end portion of the interface card when the interface card is in the sliding groove.

Abstract translation: 锁定结构将具有侧部和端部的接口卡固定到主板。 该锁定结构包括滑动构件，该滑动构件具有用于接口卡的侧面部分滑动的滑动槽和用于放置弹性构件的容纳槽; 所述弹性构件具有可旋转地安装在所述容纳槽中的弯曲杆和当所述弯曲杆设置在所述容纳槽中时突出到所述容纳槽的外侧的区域的旋转部。 当接口卡处于滑动槽中时，旋转部分抵靠接口卡的端部。

公开(公告)号：US20070232122A1

公开(公告)日：2007-10-04

申请号：US11396074

申请日：2006-03-30

Applicant: Tzu-Yi Yang

Inventor： Tzu-Yi Yang

IPC: H01R13/64

CPC classification number: G06F1/185 ,  H01R12/7052 ,  H01R12/721 ,  H05K7/1405

Abstract: A locking structure fixes an interface card having a lateral portion and an end portion to a main board. The locking structure includes a sliding member having a sliding groove for the lateral portion of the interface card to slide along and a containing groove for placement of an elastic member; and the elastic member having a bending rod rotatably installed in the containing groove and a rotating portion protruding to a region outside of the containing groove when the bending rod is disposed in the containing groove. The rotation portion props against the end portion of the interface card when the interface card is in the sliding groove.

Abstract translation: 锁定结构将具有侧部和端部的接口卡固定到主板。 该锁定结构包括滑动构件，该滑动构件具有用于接口卡的侧面部分滑动的滑动槽和用于放置弹性构件的容纳槽; 所述弹性构件具有可旋转地安装在所述容纳槽中的弯曲杆和当所述弯曲杆设置在所述容纳槽中时突出到所述容纳槽的外侧的区域的旋转部。 当接口卡处于滑动槽中时，旋转部分抵靠接口卡的端部。