公开(公告)号：US20130142375A1

公开(公告)日：2013-06-06

申请号：US13309639

申请日：2011-12-02

Applicant: Po-Hsun Sung ,  Chun-Fu Wang ,  Hung-Wen Tsao

Inventor： Po-Hsun Sung ,  Chun-Fu Wang ,  Hung-Wen Tsao

IPC: H04R1/10

CPC classification number: H04R1/1075 ,  H04R1/1008 ,  H04R1/2826

Abstract: A headphone having a headband and two acoustic transducers disposed at two ends of the headband is disclosed. Each acoustic transducer includes a baffle plate installed with a speaker, a spacer, a vent and an acoustic modulator. The baffle plate and speaker divide the acoustic transducer into a front and a back chamber. The front chamber is configured for communicating with a user's ear. The spacer is disposed behind the speaker to divide the back chamber into a first back chamber and a second back communicated with each other. The vent is disposed in a back wall of the acoustic transducer to communicate the first back chamber with outside. The first acoustic modulator is disposed between the front and second back chambers. The headphone modulates resonance frequency at low frequency bands through the acoustic modulator.

Abstract translation: 公开了一种具有头带的耳机和设置在头带两端的两个声换能器。 每个声换能器包括安装有扬声器，间隔件，通气口和声调制器的挡板。 挡板和扬声器将声学传感器分成前和后室。 前室被配置为与用户的耳朵进行通信。 间隔件设置在扬声器的后面，以将后室分成第一后室，第二后室彼此连通。 通风口设置在声换能器的后壁中，以将第一后室与外部连通。 第一声​​调制器设置在前后室之间。 耳机通过声调制器调制低频带的共振频率。

公开(公告)号：US20130050159A1

公开(公告)日：2013-02-28

申请号：US13517614

申请日：2012-06-14

Applicant: Chun-Fu Wang

Inventor： Chun-Fu Wang

IPC: G06F3/038

CPC classification number: G09G3/2096 ,  G09G3/20 ,  G09G5/008 ,  G09G2310/0202

Abstract: A gate driver and a display device are disclosed. The gate driver includes an image data receiving interface, an image processing unit, a timing controller, and a gate driving unit. The image data receiving interface receives an input signal and transfers the same to a display image signal and a display control signal. The image processing unit receives the display image signal and transfers the same to a display data. The timing controller transfers the display control signal into a first and second control signals. The first control signal and the display data are output to a source driver. The gate driving unit receives the second control signal to drive gate scanning lines accordingly, and the gate driving unit sequentially drives the gate scanning lines according to the second control signal. The source driver supplies the display data to pixels according to the first control signal.

Abstract translation: 公开了一种栅极驱动器和显示器件。 栅极驱动器包括图像数据接收接口，图像处理单元，定时控制器和门驱动单元。 图像数据接收接口接收输入信号并将其传送到显示图像信号和显示控制信号。 图像处理单元接收显示图像信号并将其传送到显示数据。 定时控制器将显示控制信号传送到第一和第二控制信号。 第一控制信号和显示数据被输出到源驱动器。 栅极驱动单元接收第二控制信号以相应地驱动栅极扫描线，并且栅极驱动单元根据第二控制信号依次驱动栅极扫描线。 源驱动器根据第一控制信号将显示数据提供给像素。

公开(公告)号：US07738470B2

公开(公告)日：2010-06-15

申请号：US11134478

申请日：2005-05-23

Applicant: Ming-Wang Guo ,  Jen-Sheng Huang ,  Chun-Fu Wang ,  Ying-Yung Chen ,  Shang-I Huang ,  Yao-Chang Hsieh ,  Yi-Hsien Cho

Inventor： Ming-Wang Guo ,  Jen-Sheng Huang ,  Chun-Fu Wang ,  Ying-Yung Chen ,  Shang-I Huang ,  Yao-Chang Hsieh ,  Yi-Hsien Cho

IPC: H04L12/28 ,  H04W4/00

CPC classification number: H04W84/00 ,  H04W76/10 ,  H04W84/18 ,  H04W88/08 ,  H04W92/20

Abstract: The present invention applies management frame defined in IEEE 802.11 standard to a wireless distribution system (WDS) mode by adding an information element (IE) into the management frame, which enables any access point (AP) in WDS to maintain IE based on its own setting and state, then send IE via the management frame for providing state of the AP under WDS mode, determine whether a physical link (i.e., a wireless link between APs) should be established therewith based on received IE, and maintain the established physical link through the wireless management frame in a real time manner. Thus, the existence and necessity of the physical link between different APs in WDS can be determined correctly.

Abstract translation: 本发明通过在管理帧中添加信息元素（IE）将IEEE 802.11标准中定义的管理帧应用于无线分布系统（WDS）模式，这使得WDS中的任何接入点（AP）能够基于其自身的维护来维护IE 设置和状态，然后通过管理帧发送IE，以在WDS模式下提供AP的状态，确定是否应根据接收的IE建立物理链路（即AP之间的无线链路），并维护建立的物理链路 通过无线管理框架实时的方式。 因此，可以正确确定WDS中不同AP之间的物理链路的存在和必要性。

公开(公告)号：US20070030823A1

公开(公告)日：2007-02-08

申请号：US11198179

申请日：2005-08-08

Applicant: Ming-Wang Guo ,  Jen-Sheng Huang ,  Chun-Fu Wang

Inventor： Ming-Wang Guo ,  Jen-Sheng Huang ,  Chun-Fu Wang

IPC: H04Q7/00

CPC classification number: H04W40/24 ,  H04W84/12

Abstract: The present invention is to provide a wireless routing mechanism by applying a management frame defined in IEEE 802.11 standard to different access points (AP) in a wireless distribution system (WDS) and adding an information element (IE) to the management frame, enabling any AP to be capable of maintaining the integrity of IE based on its own setting and state, determining other APs' operations in WDS based on a received IE and determining whether a physical link (i.e., wireless link) between itself and any of other APs should be established to provide a channel for sending data frames therebetween and automatically establishing a stable, flexible and expansible wireless network topology in a wire network infrastructure based on information contained in a plurality of fields of the IE.

Abstract translation: 本发明是通过将IEEE 802.11标准中定义的管理帧应用于无线分配系统（WDS）中的不同接入点（AP）并将信息元素（IE）添加到管理帧来提供无线路由机制， AP能够基于其自身的设置和状态来维护IE的完整性，基于接收到的IE确定WDS中的其他AP的操作，并确定其本身与任何其他AP之间的物理链路（即，无线链路）是否应当 被建立以提供用于在其间发送数据帧的信道，并且基于包含在IE的多个字段中的信息，在有线网络基础设施中自动建立稳定，灵活和可扩展的无线网络拓扑。

公开(公告)号：US20060012502A1

公开(公告)日：2006-01-19

申请号：US11050211

申请日：2005-02-03

Applicant: Chun-Fu Wang ,  Feng-Ting Pai

Inventor： Chun-Fu Wang ,  Feng-Ting Pai

IPC: H03M1/66

CPC classification number: H03M1/68 ,  H03M1/76 ,  H03M1/808

Abstract: The present invention describes a circuit and driving method for a digital-to-analog converter to convert an (m+n) bits digital signal to an analog signal. First, the (m+n) bits digital signal is separated into a first set of m first bits and a second set of n second bits. Then, according to the first set of m first bits, a reference voltage range is determined from a plurality of reference voltages. Finally, according to the second set of n second bits, a voltage is determined from the reference voltage range.

公开(公告)号：US20050122827A1

公开(公告)日：2005-06-09

申请号：US10923200

申请日：2004-08-20

Applicant: Chun-Fu Wang

Inventor： Chun-Fu Wang

IPC: G09G3/36 ,  G11C8/00

CPC classification number: G09G3/3677 ,  G09G2310/0297

Abstract: This invention provides an active matrix display and a relevant driving method. The active matrix display includes a gate line driving circuit for generating a multiplexer controlling signal and plural gate line driving signals, a multiplexer, and a source line driving circuit having plural source line outputs in a horizontal direction. The multiplexer has a plurality of gate line outputs in a vertical direction and is electrically connected between the gate line driving circuit and the transistors of the display, wherein the gate line outputs are connected to the gate electrodes of the transistors, and the multiplexer is controlled by the multiplexer controlling signal and drives the gate line outputs in response to the gate line driving signals.

Abstract translation: 本发明提供一种有源矩阵显示和相关驱动方法。 有源矩阵显示器包括用于产生多路复用器控制信号的栅极线驱动电路和多个栅极线驱动信号，多路复用器和在水平方向上具有多个源极线输出的源极线驱动电路。 复用器在垂直方向上具有多个栅极线输出，并且电连接在栅极线驱动电路和显示器的晶体管之间，其中栅极线输出连接到晶体管的栅电极，并且多路复用器被控制 通过多路复用器控制信号并响应于栅极线驱动信号驱动栅极线输出。

公开(公告)号：US20190279887A1

公开(公告)日：2019-09-12

申请号：US15915037

申请日：2018-03-07

Applicant: Kuo Yang Ma ,  Zhi Kai Huang ,  Mu-Chun Ho ,  Wei Chuan Chou ,  Chun-Fu Wang ,  Yi-Hsiang Chen ,  Ying Hsien Cheng

Inventor： Kuo Yang Ma ,  Zhi Kai Huang ,  Mu-Chun Ho ,  Wei Chuan Chou ,  Chun-Fu Wang ,  Yi-Hsiang Chen ,  Ying Hsien Cheng

IPC: H01L21/67 ,  H01L21/673

Abstract: A vapor reduction device for a semiconductor wafer has a plurality of heat plates which are spaced arranged longitudinally for receiving a plurality of wafers, the heat plates are integrated into a heating frame which is further placed into a casing. The movements of the heat plates within the casing causes that the wafers can be heated rapidly and uniformly so as to evaporated vapor effectively. The heat plates are separable from the heating frame and thus a number of the heat plates is selectable as desired. The heating temperature for the heat plates is controllable independently so that the temperatures of the wafers are controllable so that the temperature differences of the wafers are controllable to be uniformly distributed.

公开(公告)号：US08447058B1

公开(公告)日：2013-05-21

申请号：US13309639

申请日：2011-12-02

Applicant: Po-Hsun Sung ,  Chun-Fu Wang ,  Hung-Wen Tsao

Inventor： Po-Hsun Sung ,  Chun-Fu Wang ,  Hung-Wen Tsao

IPC: H04R25/00

CPC classification number: H04R1/1075 ,  H04R1/1008 ,  H04R1/2826

Abstract: A headphone having a headband and two acoustic transducers disposed at two ends of the headband is disclosed. Each acoustic transducer includes a baffle plate installed with a speaker, a spacer, a vent and an acoustic modulator. The baffle plate and speaker divide the acoustic transducer into a front and a back chamber. The front chamber is configured for communicating with a user's ear. The spacer is disposed behind the speaker to divide the back chamber into a first back chamber and a second back communicated with each other. The vent is disposed in a back wall of the acoustic transducer to communicate the first back chamber with outside. The first acoustic modulator is disposed between the front and second back chambers. The headphone modulates resonance frequency at low frequency bands through the acoustic modulator.

Abstract translation: 公开了一种具有头带的耳机和设置在头带两端的两个声换能器。 每个声换能器包括安装有扬声器，间隔件，通风口和声调制器的挡板。 挡板和扬声器将声学传感器分成前后室。 前室被配置为与用户的耳朵进行通信。 间隔件设置在扬声器的后面，以将后室分成第一后室，第二后室彼此连通。 通风口设置在声换能器的后壁中，以将第一后室与外部连通。 第一声​​调制器设置在前后室之间。 耳机通过声调制器调制低频带的共振频率。

公开(公告)号：US08175106B2

公开(公告)日：2012-05-08

申请号：US12773517

申请日：2010-05-04

Applicant: Ming-Wang Guo ,  Jen-Sheng Huang ,  Chun-Fu Wang ,  Ying-Yung Chen ,  Shang-I Huang ,  Yao-Chang Hsieh ,  Yi-Hsien Cho

Inventor： Ming-Wang Guo ,  Jen-Sheng Huang ,  Chun-Fu Wang ,  Ying-Yung Chen ,  Shang-I Huang ,  Yao-Chang Hsieh ,  Yi-Hsien Cho

IPC: H04L12/28 ,  H04W4/00

CPC classification number: H04W84/00 ,  H04W76/10 ,  H04W84/18 ,  H04W88/08 ,  H04W92/20

Abstract: The present invention applies management frame defined in IEEE 802.11 standard to a wireless distribution system (WDS) mode by adding an information element (IE) into the management frame, which enables any access point (AP) in WDS to maintain IE based on its own setting and state, then send IE via the management frame for providing state of the AP under WDS mode, determine whether a physical link (i.e., a wireless link between APs) should be established therewith based on received IE, and maintain the established physical link through the wireless management frame in a real time manner. Thus, the existence and necessity of the physical link between different APs in WDS can be determined correctly.

Abstract translation: 本发明通过在管理帧中添加信息元素（IE）将IEEE 802.11标准中定义的管理帧应用于无线分布系统（WDS）模式，这使得WDS中的任何接入点（AP）能够基于其自身的维护来维护IE 设置和状态，然后通过管理帧发送IE，以在WDS模式下提供AP的状态，确定是否应根据接收的IE建立物理链路（即AP之间的无线链路），并维护建立的物理链路 通过无线管理框架实时的方式。 因此，可以正确确定WDS中不同AP之间的物理链路的存在和必要性。

公开(公告)号：US20070045549A1

公开(公告)日：2007-03-01

申请号：US11381748

申请日：2006-05-05

Applicant: Chun-Fu Wang ,  Min-Nan Hsieh

Inventor： Chun-Fu Wang ,  Min-Nan Hsieh

IPC: G01T1/24

CPC classification number: H01J9/42 ,  G09G3/2074 ,  G09G2340/145

Abstract: A method is provided. The method includes displaying a first image pixel on a first display pixel of a plurality of display pixels of a monitor, and displaying a second image pixel following the first image pixel on a portion of sub-pixels of the first display pixel and a portion of sub-pixels of a second display pixel so as to avoid loss of image data when displaying the image pixels on a monitor of a small resolution.

Abstract translation: 提供了一种方法。 该方法包括在监视器的多个显示像素的第一显示像素上显示第一图像像素，并且在第一显示像素的子像素的一部分上显示跟随第一图像像素的第二图像像素， 子像素，以便在小分辨率的监视器上显示图像像素时避免图像数据丢失。