公开(公告)号：US07903437B2

公开(公告)日：2011-03-08

申请号：US12106800

申请日：2008-04-21

申请人： Yu-Yuan Chang ,  Yi-Hua Wang

发明人： Yu-Yuan Chang ,  Yi-Hua Wang

IPC分类号： H02M7/00

CPC分类号： H02M5/458 ,  H02M3/156 ,  H02M2001/007

摘要： The present invention discloses a frequency-changing voltage regulation circuit, which applies to a power supply device that has a booster unit and a power conversion unit. The booster unit modulates an input power and converts the input power into a boosted power. The boost control circuit is coupled to the frequency-changing voltage regulation circuit of the present invention. The frequency-changing voltage regulation circuit comprises: a voltage detection circuit and a frequency setting circuit. The voltage detection circuit detects the input power sent to the booster unit and generates an input level signal according to the value of the input power. The frequency setting circuit generates a reference frequency signal corresponding to the input level signal and uses the reference frequency signal to modulate the frequency that the booster unit performs power conversion.

摘要翻译： 本发明公开了一种频率变换电压调节电路，其适用于具有升压单元和功率转换单元的电源装置。 升压单元调制输入功率并将输入功率转换为升压功率。 升压控制电路与本发明的变频调压电路连接。 变频调压电路包括：电压检测电路和频率设定电路。 电压检测电路检测发送到升压单元的输入功率，并根据输入功率的值生成输入电平信号。 频率设定电路生成与输入电平信号对应的基准频率信号，并使用基准频率信号来调制升压部进行电力转换的频率。

公开(公告)号：US20110304312A1

公开(公告)日：2011-12-15

申请号：US12815970

申请日：2010-06-15

申请人： Tsun-Te SHIH ,  Yu-Yuan Chang ,  Yi-Hua Wang ,  Heng-Chia Chang

发明人： Tsun-Te SHIH ,  Yu-Yuan Chang ,  Yi-Hua Wang ,  Heng-Chia Chang

IPC分类号： H02J1/00

CPC分类号： H02J9/005

摘要： In a power circuit for reducing standby power consumption, a power supply is defined to include a primary power system and a stationary power system. The stationary power system outputs a stationary power after obtaining an input power. A control unit controls ON/OFF of the primary power system, obtains the stationary power as the required power, and receives a PS ON/OFF signal for triggering the control unit, so that the control unit controls the primary power system to supply a primary output power. The power supply includes a switch unit having two ends connected to a power circuit for outputting the stationary power and a virtual load respectively. The PS ON/OFF signal is provided for controlling the switch unit. If the switch unit does not receive the PS ON/OFF signal, it is OFF in a standby mode to avoid unnecessary power consumption of the virtual load.

摘要翻译： 在用于降低待机功耗的电源电路中，将电源定义为包括主电源系统和固定电源系统。 固定电力系统在获得输入功率后输出静止电力。 控制单元控制主电力系统的接通/断开，获得作为所需电力的固定功率，并且接收用于触发控制单元的PS ON / OFF信号，使得控制单元控制主电力系统以提供主电力 输出功率。 电源包括开关单元，其两端分别连接到用于输出静态功率的电源电路和虚拟负载。 提供PS ON / OFF信号用于控制开关单元。 如果开关单元没有接收到PS ON / OFF信号，则在待机模式下为OFF，以避免虚拟负载的不必要的功耗。

公开(公告)号：US20110145620A1

公开(公告)日：2011-06-16

申请号：US12638483

申请日：2009-12-15

申请人： Tsun-Te SHIH ,  Yu-Yuan Chang ,  Yi-Hua Wang ,  Yu-Lung Huang ,  Chia-Lun Liu ,  Tsung-Chun Chen

发明人： Tsun-Te SHIH ,  Yu-Yuan Chang ,  Yi-Hua Wang ,  Yu-Lung Huang ,  Chia-Lun Liu ,  Tsung-Chun Chen

IPC分类号： G06F1/28

CPC分类号： G06F1/28 ,  G06F11/0736 ,  G06F11/076 ,  G06F11/0784 ,  G06F11/3006 ,  G06F11/3062

摘要： The present invention discloses a method of using a power supply to perform far-end monitoring of an electronic system. The electronic system has at least one power supply. The power supply has a signal integration unit receiving working parameters of the electronic system and a communication unit transmitting the working parameters to a communication network. The method of the present invention comprises steps: setting warning conditions, collecting working parameters, performing judgment, and performing far-end warning. The warning conditions are defined and stored in the signal integration unit. The signal integration unit collects the working parameters of the electronic system persistently. When determining that at least one of the working parameter meets the warning conditions, the signal integration unit generates a warning signal. The communication unit receives the warning signal and transmits the warning signal to the communication network.

摘要翻译： 本发明公开了一种使用电源对电子系统进行远端监视的方法。 电子系统具有至少一个电源。 电源具有接收电子系统的工作参数的信号集成单元和将工作参数发送到通信网络的通信单元。 本发明的方法包括步骤：设置警告条件，收集工作参数，执行判断和执行远端警告。 警告条件被定义并存储在信号集成单元中。 信号集成单元持续收集电子系统的工作参数。 当确定工作参数中的至少一个满足警告条件时，信号积分单元产生警告信号。 通信单元接收警告信号并将通知网络发送警告信号。

公开(公告)号：US20090261789A1

公开(公告)日：2009-10-22

申请号：US12106800

申请日：2008-04-21

申请人： Yu-Yuan CHANG ,  Yi-Hua Wang

发明人： Yu-Yuan CHANG ,  Yi-Hua Wang

IPC分类号： G05F1/10 ,  G05F5/00

CPC分类号： H02M5/458 ,  H02M3/156 ,  H02M2001/007

摘要： The present invention discloses a frequency-changing voltage regulation circuit, which applies to a power supply device that has a booster unit and a power conversion unit. The booster unit modulates an input power and converts the input power into a boosted power. The boost control circuit is coupled to the frequency-changing voltage regulation circuit of the present invention. The frequency-changing voltage regulation circuit comprises: a voltage detection circuit and a frequency setting circuit. The voltage detection circuit detects the input power sent to the booster unit and generates an input level signal according to the value of the input power. The frequency setting circuit generates a reference frequency signal corresponding to the input level signal and uses the reference frequency signal to modulate the frequency that the booster unit performs power conversion.

摘要翻译： 本发明公开了一种频率变换电压调节电路，其适用于具有升压单元和功率转换单元的电源装置。 升压单元调制输入功率并将输入功率转换为升压功率。 升压控制电路与本发明的变频调压电路连接。 变频调压电路包括：电压检测电路和频率设定电路。 电压检测电路检测发送到升压单元的输入功率，并根据输入功率的值生成输入电平信号。 频率设定电路生成与输入电平信号对应的基准频率信号，并使用基准频率信号来调制升压部进行电力转换的频率。

公开(公告)号：US08542001B2

公开(公告)日：2013-09-24

申请号：US12815970

申请日：2010-06-15

申请人： Tsun-Te Shih ,  Yu-Yuan Chang ,  Yi-Hua Wang ,  Heng-Chia Chang

发明人： Tsun-Te Shih ,  Yu-Yuan Chang ,  Yi-Hua Wang ,  Heng-Chia Chang

IPC分类号： H02M3/156 ,  H02M3/157 ,  H02M3/158

CPC分类号： H02J9/005

摘要： In a power circuit for reducing standby power consumption, a power supply is defined to include a primary power system and a stationary power system. The stationary power system outputs a stationary power after obtaining an input power. A control unit controls ON/OFF of the primary power system, obtains the stationary power as the required power, and receives a PS ON/OFF signal for triggering the control unit, so that the control unit controls the primary power system to supply a primary output power. The power supply includes a switch unit having two ends connected to a power circuit for outputting the stationary power and a virtual load respectively. The PS ON/OFF signal is provided for controlling the switch unit. If the switch unit does not receive the PS ON/OFF signal, it is OFF in a standby mode to avoid unnecessary power consumption of the virtual load.

摘要翻译： 在用于降低待机功耗的电源电路中，将电源定义为包括主电源系统和固定电源系统。 固定电力系统在获得输入功率后输出静止电力。 控制单元控制主电力系统的接通/断开，获得作为所需电力的固定功率，并且接收用于触发控制单元的PS ON / OFF信号，使得控制单元控制主电力系统以提供主电力 输出功率。 电源包括开关单元，其两端分别连接到用于输出静态功率的电源电路和虚拟负载。 提供PS ON / OFF信号用于控制开关单元。 如果开关单元没有接收到PS ON / OFF信号，则在待机模式下为OFF，以避免虚拟负载的不必要的功耗。

公开(公告)号：US08330292B2

公开(公告)日：2012-12-11

申请号：US12567329

申请日：2009-09-25

申请人： Yi-Hua Wang ,  Yu-Yuan Chang

发明人： Yi-Hua Wang ,  Yu-Yuan Chang

IPC分类号： G05D23/00 ,  G06F1/00 ,  H02J1/00

CPC分类号： H02M3/335 ,  H02M1/4208 ,  H02M2001/0032 ,  H02M2001/007 ,  Y02B70/126 ,  Y02B70/16 ,  Y02P80/112 ,  Y10T307/406 ,  Y10T307/461

摘要： A power supply with an integrated power system has a common transformer. After the power supply receives input power, the common transformer generates an induction power at the secondary side. The power supply further includes a standby power system receiving the induction power and outputting a standby power, an actuation switch with one end electrically bridging the common transformer and the standby power system, a primary power system connecting to the other end of the actuation switch, and a power management unit receives the standby power to be activated. The standby power system modulates and transforms the induction power to the standby power to start operation of the power management unit. Users can trigger the power management unit to output an enabling signal to conduct the actuation switch to be ON so that the primary power system can receive the induction power and transform to output the primary output power.

摘要翻译： 具有集成电力系统的电源具有公共变压器。 电源接收输入电源后，公共变压器在次级侧产生感应电源。 电源还包括接收感应电源并输出待机电力的备用电力系统，具有电桥接公共变压器和备用电力系统的一端的致动开关，连接到致动开关的另一端的主电力系统， 并且电源管理单元接收待激活的待机电力。 备用电源系统调制并将感应电源转换为待机电源，以开始电源管理单元的运行。 用户可以触发电源管理单元输出使能信号，使致动开关导通，使主电源系统能够接收感应电源并变换输出主输出功率。

公开(公告)号：US09395879B2

公开(公告)日：2016-07-19

申请号：US12548436

申请日：2009-08-27

申请人： Yi-Hua Wang

发明人： Yi-Hua Wang

IPC分类号： G06F3/048 ,  G06F3/0482 ,  G06F3/0481 ,  G06F3/0488

CPC分类号： G06F3/0482 ,  G06F3/04817 ,  G06F3/04883

摘要： An icon operation method is provided. The method is suitable for a display displaying an operation option image having several icons. Each icon represents an operation. The method comprises steps of grouping some of the icons so that the icons in the same group are partially stacked with each other.

摘要翻译： 提供图标操作方法。 该方法适用于显示具有多个图标的操作选项图像的显示。 每个图标表示一个操作。 该方法包括以下步骤：对一些图标进行分组，使得相同组中的图标彼此部分堆叠。

公开(公告)号：US08455160B2

公开(公告)日：2013-06-04

申请号：US12963972

申请日：2010-12-09

申请人： Ho Tu ,  Yi-Hua Wang

发明人： Ho Tu ,  Yi-Hua Wang

IPC分类号： G02F1/1335

CPC分类号： G03F7/0007 ,  G02B5/201 ,  G02B5/223 ,  G02F1/133514

摘要： A color filter of a liquid crystal on silicon (LCOS) display device is disclosed, including a substrate including a plurality of pixel regions wherein each pixel region includes a first color dot, a second color dot and a third color dot; and a first color resist, a second color resist and a third color resist disposed in the first color dot, the second color dot and the third color dot on the substrate, wherein each of the first color resist, the second color resist and the third color resist includes at least one opening.

摘要翻译： 公开了一种液晶硅（LCOS）显示装置的滤色器，包括：包括多个像素区域的基板，其中每个像素区域包括第一颜色点，第二颜色点和第三颜色点; 以及设置在基板上的第一色点，第二色点和第三色点的第一色光抗蚀剂，第二色光抗蚀剂和第三色光抗蚀剂，其中，第一色光抗蚀剂，第二色抗蚀剂和第三色 抗彩色剂包括至少一个开口。

公开(公告)号：US20100127674A1

公开(公告)日：2010-05-27

申请号：US12324667

申请日：2008-11-26

申请人： Heng-Chia Chang ,  Yi-Hua Wang

发明人： Heng-Chia Chang ,  Yi-Hua Wang

IPC分类号： G05F1/00

CPC分类号： H02M3/28 ,  H02M1/4208 ,  H02M2001/008 ,  Y02B70/126

摘要： A power supply device of controlling feedback synchronization is connected to an electric power source for obtaining an input power and includes first and second converters for modulating the input power. The first and second converters include first and second output terminals for providing first and second output power respectively. The power supply device further includes a feedback synchronization unit electrically coupled to the first and second output terminals of the first and second converters for obtaining first and second feedback signals, and producing and transmitting a synchronous feedback signal to the second converter according to a voltage difference of the first and second feedback signals to synchronizing output voltage level of the second converter with the first converter. The aforementioned circuit can control the synchronization of a voltage boost time and output time of the first and second converters.

摘要翻译： 控制反馈同步的电源装置连接到用于获得输入功率的电源，并且包括用于调制输入功率的第一和第二转换器。 第一和第二转换器包括用于分别提供第一和第二输出功率的第一和第二输出端。 电源装置还包括电耦合到第一和第二转换器的第一和第二输出端的反馈同步单元，用于获得第一和第二反馈信号，并根据电压差产生和传输同步反馈信号到第二转换器 的第一和第二反馈信号以使第二转换器的输出电压电平与第一转换器同步。 上述电路可以控制第一和第二转换器的升压时间和输出时间的同步。

公开(公告)号：US20090170553A1

公开(公告)日：2009-07-02

申请号：US12337565

申请日：2008-12-17

申请人： Yi-Hua Wang ,  Yih-Feng Kao

发明人： Yi-Hua Wang ,  Yih-Feng Kao

IPC分类号： H04M1/00 ,  H04R29/00

CPC分类号： H04M1/66 ,  H04M1/72519 ,  H04M2250/22

摘要： A communication device and a method for auto-locking an input interface thereof are provided. In the present invention, an external volume received by the communication device having the input interface is determined when the communication device enters a communication mode. Thereafter, the external volume is compared to a predetermined volume. An input function of the input interface is disabled if the external volume exceeds the predetermined volume. As a result, activation of other functions due to unintended touch of the input interface during a phone call can be avoided.

摘要翻译： 提供了一种用于自动锁定其输入接口的通信设备和方法。 在本发明中，当通信设备进入通信模式时，确定由具有输入接口的通信设备接收的外部音量。 此后，将外部体积与预定体积进行比较。 如果外部音量超过预定音量，输入接口的输入功能将被禁用。 结果，可以避免在电话呼叫期间由于输入接口的意外触摸而激活其他功能。