公开(公告)号：US08867770B2

公开(公告)日：2014-10-21

申请号：US13332396

申请日：2011-12-21

Applicant: Chih-Ling Chien ,  Chien-Hsin Huang ,  Tsung-Yuan Ou ,  Chen-Yu Wang

Inventor： Chih-Ling Chien ,  Chien-Hsin Huang ,  Tsung-Yuan Ou ,  Chen-Yu Wang

IPC: H04R1/02 ,  H04R1/28

CPC classification number: H04R1/2803 ,  H04R1/2896 ,  H04R2499/11

Abstract: The disclosure provides a speaker-connector module and a handheld electronic device. The handheld electronic device includes a body and a speaker-connector module. The body has an opening. The speaker-connector module is assembled in the body and correspondingly disposed to the opening. The speaker-connector module includes a housing, a speaker and an electrical connector. The housing has a major sound passage, wherein the major sound passage has a major input end and a major output end. The speaker is assembled in the housing and has a sound outlet surface, wherein the major input end is communicated with the sound outlet surface. The electrical connector is disposed in the major sound passage and adjacent to the speaker, and the major input end is connected to the electrical connector.

Abstract translation: 本公开提供了一种扬声器连接器模块和手持式电子设备。 手持电子设备包括主体和扬声器连接器模块。 身体有一个开口。 扬声器连接器模块组装在主体中并相应地设置在开口上。 扬声器连接器模块包括外壳，扬声器和电连接器。 房屋有一个主要的声音通道，其中主要的声音通道有一个主要的输入端和一个主要的输出端。 扬声器组装在壳体中并且具有声音出口表面，其中主输入端与声音出口表面连通。 电连接器设置在主声通道中并且与扬声器相邻，主输入端连接到电连接器。

公开(公告)号：US08821189B2

公开(公告)日：2014-09-02

申请号：US13437949

申请日：2012-04-03

Applicant: Chen-Yu Wang ,  Tsung-Yuan Ou ,  Hsu-Hsiang Tseng

Inventor： Chen-Yu Wang ,  Tsung-Yuan Ou ,  Hsu-Hsiang Tseng

IPC: H01R13/66 ,  H04M1/02

CPC classification number: H01R13/6608 ,  H01R12/722 ,  H01R13/502 ,  H04M1/02 ,  H04R1/028 ,  H04R2420/09

Abstract: An electrical connector including a body, an electrical contact and a microphone is provided. The body has a front part and a plug aperture on the front part. The electrical contact is disposed in the plug aperture. The microphone is disposed inside the body and connected to the outside of the body through an acoustic path provided by the body. The electrical connector is adapted to a handheld electronic device, such as a mobile phone, wherein a housing of the handheld electronic device can be provided without an independent sound input aperture for the microphone, to simplify the structural design of the housing. Furthermore, at least a through hole may be formed outside the plug aperture to form multiple acoustic paths.

Abstract translation: 提供了一种包括主体，电触头和麦克风的电连接器。 身体前部有一个前部和一个插头孔。 电触点设置在插头孔中。 麦克风设置在主体内并通过由身体提供的声学路径连接到身体的外部。 电连接器适用于诸如移动电话的手持电子设备，其中可以提供手持式电子设备的外壳而没有用于麦克风的独立的声音输入孔，以简化外壳的结构设计。 此外，至少可以在插头孔的外部形成通孔，以形成多个声学路径。

公开(公告)号：US08188955B2

公开(公告)日：2012-05-29

申请号：US12258957

申请日：2008-10-27

Applicant: Chien-Hung Tsai ,  Jia-Hui Wang ,  Jing-Chuan Qiu ,  Chen-Yu Wang

Inventor： Chien-Hung Tsai ,  Jia-Hui Wang ,  Jing-Chuan Qiu ,  Chen-Yu Wang

IPC: H03F3/45

CPC classification number: G09G3/3688

Abstract: A source driving circuit adapted to drive a display panel is provided herein. The source driving circuit includes a first output buffer and a second output buffer responsible for enhancing signals with different polarities respectively. As for the first output buffer, the first output buffer includes a first differential input stage, a first output stage and a second output stage. The first output stage includes a first level adjustment circuit and a first self-bias providing circuit. The first level adjustment circuit provides a first level voltage according to input signals received by the first differential input stage, such that the second output stage thereby provides a first charge current and a second charge current to output a first output signal based on the first level voltage. The first self-bias providing circuit provides a first biased voltage associated with one input signal to control the first level adjustment circuit to operate.

Abstract translation: 本文提供了适于驱动显示面板的源极驱动电路。 源极驱动电路包括分别负责增强具有不同极性的信号的第一输出缓冲器和第二输出缓冲器。 对于第一输出缓冲器，第一输出缓冲器包括第一差分输入级，第一输出级和第二输出级。 第一输出级包括第一电平调节电路和第一自偏压提供电路。 第一电平调节电路根据由第一差分输入级接收的输入信号提供第一电平电压，使得第二输出级由此提供第一充电电流和第二充电电流，以基于第一电平输出第一输出信号 电压。 第一自偏压提供电路提供与一个输入信号相关联的第一偏置电压以控制第一电平调节电路进行操作。

公开(公告)号：US20110295885A1

公开(公告)日：2011-12-01

申请号：US13115067

申请日：2011-05-24

Applicant: Shyh-Yi JAN ,  Shih-Ting SIAO ,  Tun-Hao YOU ,  Chen-Yu WANG ,  Chien-Ping WU

Inventor： Shyh-Yi JAN ,  Shih-Ting SIAO ,  Tun-Hao YOU ,  Chen-Yu WANG ,  Chien-Ping WU

IPC: G06F17/30

CPC classification number: G06Q50/01 ,  G06Q10/00

Abstract: A remote-interaction apparatus comprises a portable electronic device installing a specific software and an interaction unit having an interaction-mode database. The interaction unit can detect a sensory information inputted by a user and find out an interaction information corresponding to the sensory information from the interaction-mode database for transmitting the first interaction information to the portable electronic device by a first communication protocol. And the specific software employs the portable electronic device to transmit the interaction information to another remote-interaction apparatus by a second communication protocol. The specific software can also employ the portable electronic device to transmit another interaction information transmitted from the said another remote-interaction apparatus to the interaction unit by the first communication protocol, so that the interaction unit can find out a control command corresponding to the said another interaction information from the interaction-mode database and perform a response action according to the control command.

Abstract translation: 远程交互装置包括安装特定软件的便携式电子设备和具有交互模式数据库的交互单元。 交互单元可以检测由用户输入的感觉信息，并且从交互模式数据库中找出对应于感觉信息的交互信息，用于通过第一通信协议向便携式电子设备发送第一交互信息。 并且具体软件采用便携式电子设备通过第二通信协议将交互信息传输到另一远程交互装置。 特定软件还可以使用便携式电子设备通过第一通信协议将从所述另一远程交互设备发送的另一个交互信息发送到交互单元，使得交互单元可以找出对应于所述另一远程交互设备的控制命令 来自交互模式数据库的交互信息，并根据控制命令执行响应动作。

公开(公告)号：US20110084945A1

公开(公告)日：2011-04-14

申请号：US12577931

申请日：2009-10-13

Applicant: Chen-Yu Wang

Inventor： Chen-Yu Wang

IPC: G09G5/00

CPC classification number: G09G3/3688

Abstract: An output amplifier includes an amplifier circuit, an output stage circuit, a first switch transistor, and a second switch transistor. The amplifier circuit is used for amplifying an input pixel signal to generate the inverted signal and the non-inverted signal. The output stage circuit has a first output terminal for passing a supply voltage from a supply terminal or passing a ground voltage from a ground terminal to the pixel circuit according to the inverted signal and the non-inverted signal. The first switch transistor passes or blocks the supply voltage according to a high impedance signal, and the second switch transistor passes or blocks the ground voltage according to the inverted high impedance signal.

Abstract translation: 输出放大器包括放大器电路，输出级电路，第一开关晶体管和第二开关晶体管。 放大器电路用于放大输入像素信号以产生反相信号和非反相信号。 输出级电路具有第一输出端子，用于根据反相信号和非反相信号使来自供电端子的电源电压或者将接地电压从接地端子传递到像素电路。 第一开关晶体管根据高阻抗信号通过或阻断电源电压，并且第二开关晶体管根据反相高阻抗信号通过或阻断接地电压。

公开(公告)号：US20090217817A1

公开(公告)日：2009-09-03

申请号：US11989151

申请日：2006-08-01

Applicant: Frank Chen-Yu Wang ,  Michael Siskin

Inventor： Frank Chen-Yu Wang ,  Michael Siskin

IPC: B01D53/02 ,  C08G73/00

CPC classification number: C08G73/0206 ,  B01D53/1468 ,  B01D53/1493 ,  B01D2257/304 ,  B01D2257/504 ,  B01J20/26 ,  B01J20/261 ,  B01J20/262 ,  C01B17/0408 ,  C01B17/167 ,  Y02P20/152

Abstract: Hydrocarbyl substituted and unsubstituted polyethylene imines and polyacrylamide salts are absorption compositions and are useful in processes for the treatment of acid gas mixtures.

Abstract translation: 烃基取代和未取代的聚乙烯亚胺和聚丙烯酰胺盐是吸收组合物，可用于处理酸性气体混合物的方法。

公开(公告)号：US20080204070A1

公开(公告)日：2008-08-28

申请号：US12070374

申请日：2008-02-15

Applicant: Jie Chen ,  Ting-Yen Chiang ,  Kuang-Yu Chen ,  Chen Yu Wang ,  Joe Froniewski

Inventor： Jie Chen ,  Ting-Yen Chiang ,  Kuang-Yu Chen ,  Chen Yu Wang ,  Joe Froniewski

IPC: H03K19/0185

CPC classification number: H03K19/018521

Abstract: A clock driving circuit and a method of driving a plurality of output lines for a PC architecture are disclosed. The clock driving circuit includes a clock generating circuit coupled to an output buffer for the PC having a plurality of output lines connected to a plurality of output loads having output load impedances. The output lines are driven differentially at an output voltage lower than a supply voltage. The circuit includes a voltage node having a voltage node impedance. The voltage node is maintained at substantially the output voltage. The circuit includes a current sinking transistor that sinks current from the voltage node. The current sinking transistor is operated in a linear region characterized by an ohmic resistance determined by the size of the current sinking transistor. The impedance of the voltage node is matched to one of the load impedances by sizing the current sinking transistor.

公开(公告)号：US20080165094A1

公开(公告)日：2008-07-10

申请号：US11621116

申请日：2007-01-09

Applicant: Chen Yu Wang ,  Yu Wen Chiou

Inventor： Chen Yu Wang ,  Yu Wen Chiou

IPC: G09G3/30

CPC classification number: G09G3/3241 ,  G09G2300/0842 ,  G09G2310/0248 ,  G09G2310/0262

Abstract: A pixel circuit is disclosed in the present invention, which includes an OLED, a current-driving unit receiving a signal current on a data line during a programming period to provide a corresponding driving current to the OLED, a first switch coupled between the data line and the current-driving unit and turned on during the programming period to conduct the signal current, and a constant current unit providing a constant current on the data line during a pre-programming period and the programming period. The present invention also discloses an apparatus for driving a display, including a scan-driving circuit, a data-driving circuit, and plural constant current units. A method for driving a pixel having an OLED is also disclosed, which includes the steps of receiving a signal current on a data line during a programming period to provide a corresponding driving current to the OLED, and providing a constant current on the data line during a pre-programming period and the programming period.

Abstract translation: 在本发明中公开了像素电路，其包括OLED，电流驱动单元，其在编程周期期间在数据线上接收信号电流以向OLED提供相应的驱动电流;第一开关，耦合在数据线 和电流驱动单元，并且在编程期间导通信号电流，以及在预编程周期和编程周期期间在数据线上提供恒定电流的恒流单元。 本发明还公开了一种用于驱动显示器的装置，包括扫描驱动电路，数据驱动电路和多个恒定电流单元。 还公开了一种用于驱动具有OLED的像素的方法，其包括以下步骤：在编程周期期间在数据线上接收信号电流以向OLED提供相应的驱动电流，并在数据线上提供恒定电流 预编程周期和编程周期。

公开(公告)号：US08049536B2

公开(公告)日：2011-11-01

申请号：US12628212

申请日：2009-11-30

Applicant: Chen-Yu Wang

Inventor： Chen-Yu Wang

IPC: H03K5/153

CPC classification number: H03F3/45475 ,  H03F3/45192 ,  H03F3/45219 ,  H03F2203/45726

Abstract: A half-power buffer amplifier includes a buffer stage having a first-half buffer stage and a second-half buffer stage. An output of the first-half buffer stage is controllably fed back to a rail-to-rail differential amplifier, and an output of the second-half buffer stage is controllably fed back to the rail-to-rail differential amplifier. A switch network controls the connection between the outputs of the buffer stage and an output node of the half-power buffer amplifier in a manner such that a same pixel, with respect to different frames, of a display panel is driven by the same rail-to-rail differential amplifier.

Abstract translation: 半功率缓冲放大器包括具有前半缓冲级和后半缓冲级的缓冲级。 前半缓冲级的输出被可控地反馈到轨到轨差分放大器，并且后半缓冲级的输出被可控地反馈到轨到轨差分放大器。 开关网络以这样的方式控制缓冲级的输出和半功率缓冲放大器的输出节点之间的连接，使得相对于显示面板的不同帧的相同像素由相同的轨道 - 轨到轨差分放大器。

公开(公告)号：US07880514B2

公开(公告)日：2011-02-01

申请号：US12350653

申请日：2009-01-08

Applicant: Chien-Hung Tsai ,  Jia-Hui Wang ,  Jing-Chuan Qiu ,  Chen-Yu Wang

Inventor： Chien-Hung Tsai ,  Jia-Hui Wang ,  Jing-Chuan Qiu ,  Chen-Yu Wang

IPC: H03K3/00

CPC classification number: H03K19/018528

Abstract: An output buffer including a first differential input stage, a primary output stage, and a secondary output stage is provided herein. The first differential input stage respectively receives a first and a second input signals via a first and a second input terminals. The primary output stage includes a first and a second output stages. The first output stage provides at least one first level voltage according to the first and the second input signals, and the second output stage controlled by the first level voltage drives an output terminal of the output buffer to a target level. The secondary output stage includes a comparator and a third output stage. The comparator compares the induced currents in the first differential input stage, and thereby generates a control voltage. The third output stage controlled by the control voltage drives the output terminal of the output buffer to the target level.

Abstract translation: 提供了包括第一差分输入级，初级输出级和次级输出级的输出缓冲器。 第一差分输入级经由第一和第二输入端分别接收第一和第二输入信号。 主输出级包括第一和第二输出级。 第一输出级根据第一和第二输入信号提供至少一个第一电平电压，并且由第一电平电压控制的第二输出级将输出缓冲器的输出端驱动到目标电平。 次级输出级包括比较器和第三输出级。 比较器比较第一差分输入级中的感应电流，从而产生控制电压。 由控制电压控制的第三输出级将输出缓冲器的输出端驱动到目标电平。