公开(公告)号：US07722406B2

公开(公告)日：2010-05-25

申请号：US12049807

申请日：2008-03-17

Applicant: Yung-Hsin Huang

Inventor： Yung-Hsin Huang

IPC: H01R25/00

CPC classification number: H05K1/117 ,  H01R31/06 ,  H01R2201/06 ,  H05K2201/049 ,  H05K2201/09245

Abstract: An output adapting device of a plug-in power system is used to connect an output terminal of the plug-in power system with an input terminal of an electronic device, so as to transmit the power from the plug-in power system to the electronic device. The adapting device includes an output adapting terminal and an input adapting terminal respectively corresponding to the output terminal and the input terminal, in which corresponding pins of the corresponding terminals have identical potential, and at least one corresponding pair of pins of the output adapting terminal and the input adapting terminal have different potential. Furthermore, the adapting device also includes an adapting unit for adapting and outputting the power from the output adapting terminal to another pin with identical potential of the input adapting terminal. Therefore, the output terminal of the plug-in power system can be standardized for widely applying in various electronic devices.

Abstract translation: 插电系统的输出适配装置用于将插入式电力系统的输出端与电子设备的输入端连接起来，以将电力从插电系统传输到电子装置 设备。 适配装置包括分别对应于输出端子和输入端子的输出适配端子和输入适配端子，其中相应端子的相应引脚具有相同的电位，以及输出适配端子和至少一个对应的一对引脚 输入适配终端具有不同的潜力。 此外，适配装置还包括适配单元，用于将输出适配端子的功率适配并输出到具有输入适配终端相同电位的另一个引脚。 因此，插电式电源系统的输出端子可以被标准化，广泛应用于各种电子设备。

公开(公告)号：US07714462B2

公开(公告)日：2010-05-11

申请号：US11482170

申请日：2006-07-07

Applicant: Yun-Chen Chen

Inventor： Yun-Chen Chen

IPC: H02J9/00

CPC classification number: H02J9/061 ,  H02J1/10 ,  Y10T307/62 ,  Y10T307/696

Abstract: A composite backup-type power supply system can be configured and assembled to become a small backup-type power supply system or a large backup-type power supply system according to actual requirements. In a condition of a lower loading requirement, one power supply unit consisting of M+P sets of power supply devices can be selected to connect to a main power panel to form the small backup-type power supply system. When the load increases, extra N sets of power supply units each consisting of M+P sets of power supply devices can be added, and N+1 sets of power supply units are connected to the main power panel so that all the base power supply devices and backup power supply devices can be integrated to form the large backup-type power supply system.

Abstract translation: 复合备用电源系统可根据实际要求进行组态配置，成为小型备用电源系统或大型备用电源系统。 在较低负载要求的情况下，可以选择由M + P组电源装置组成的一个电源单元连接到主电源板以形成小型备用电源系统。 当负载增加时，可以添加由M + P组供电装置组成的额外N组电源单元，并且将N + 1组电源单元连接到主电源板，使得所有基本电源 设备和备用电源设备可以集成形成大型备用电源系统。

公开(公告)号：US20100013397A1

公开(公告)日：2010-01-21

申请号：US12174217

申请日：2008-07-16

Applicant: Chin-Biau CHUNG ,  Tsai-Shiuan HUNG ,  Yu-Yuan CHANG

Inventor： Chin-Biau CHUNG ,  Tsai-Shiuan HUNG ,  Yu-Yuan CHANG

IPC: H05B37/02

CPC classification number: H05B33/0815 ,  H05B41/282

Abstract: A power conversion structure includes a power factor correction circuit which has an energy storage coil, a switch and a voltage boosting control unit. The voltage boosting control unit drives the switch to set OFF and ON of the switch to change the period of current passing through the energy storage coil to alter the phase of the current. The energy storage coil is coupled with at least one induction coil to induce and generate driving power to energize lighting equipment. The amount of the driving power is determined by the coil ratio of the induction coil and the energy storage coil. Through the induction coil, the energy storage coil can be induced to generate the driving power which is determined by the coil ratio of the induction coil and energy storage coil.

Abstract translation: 功率转换结构包括具有能量存储线圈，开关和升压控制单元的功率因数校正电路。 升压控制单元驱动开关设置开关的OFF和ON，以改变通过储能线圈的电流周期，以改变电流的相位。 能量存储线圈与至少一个感应线圈耦合以引起并产生驱动功率以激励照明设备。 驱动力的量由感应线圈和能量存储线圈的线圈比确定。 通过感应线圈，可以感应能量存储线圈以产生由感应线圈和能量存储线圈的线圈比确定的驱动功率。

公开(公告)号：US07633244B2

公开(公告)日：2009-12-15

申请号：US11902143

申请日：2007-09-19

Applicant: Ying-Chang Cheng

Inventor： Ying-Chang Cheng

IPC: H05B41/36

CPC classification number: H05B41/3922 ,  G09G3/342 ,  G09G2320/064 ,  G09G2360/16

Abstract: A method for dimming multiple lamps includes: getting a brightness range of a lighting area which has at least two light sources, getting a dimming range of the light sources, setting the brightness of the lighting area, determining the dimming value of each light source, and defining different dimming values of at least two light sources. The luminosity adjustment upper limit and lower limit of the individual light sources are obtained. After the brightness of the lighting area is set the dimming value of each light source is determined to form the brightness of the lighting area through the two light sources of different brightness.

Abstract translation: 一种用于调光多个灯的方法包括：获得具有至少两个光源的照明区域的亮度范围，获得光源的调光范围，设置照明区域的亮度，确定每个光源的调光值， 以及限定至少两个光源的不同调光值。 获得各光源的亮度调节上限和下限。 在设置照明区域的亮度之后，确定每个光源的调光值以通过两个不同亮度的光源形成照明区域的亮度。

公开(公告)号：US07628500B2

公开(公告)日：2009-12-08

申请号：US11797311

申请日：2007-05-02

Applicant: Chin-Wen Chou

Inventor： Chin-Wen Chou

IPC: H01H13/70 ,  F21V33/00 ,  H01H9/00

CPC classification number: G06F3/0202 ,  H01H3/125 ,  H01H13/83 ,  H01H2219/06 ,  H01H2221/07

Abstract: A luminous keyboard includes a cap which has a bottom lid with a first light directing zone formed thereon. The cap also has a first light blocking surface on an outer surface corresponding to the first light directing zone. At least one luminous unit is provided to provide light to the first light directing zone so that the light projects to the first light directing zone is diffused and blocked by the first light blocking surface, and finally projected to a keyboard portion to illuminate keycaps. The bottom lid replaces the light directing layer used in the conventional luminous keyboards. Thus the interior space of the keyboard can be shrunk to make fabrication and assembly of the keyboard simpler. The keyboard thus formed is thinner and lighter and suitable for mass production.

Abstract translation: 发光键盘包括具有形成在其上的第一导光区的底盖的盖。 盖子还在与第一导光区域对应的外表面上具有第一遮光表面。 提供至少一个发光单元以向第一导光区提供光，使得投射到第一导光区的光被第一遮光表面扩散和阻挡，最后投影到键盘部分以照亮键帽。 底盖代替常规发光键盘中使用的光导层。 因此，键盘的内部空间可以缩小，使得键盘的制造和组装更简单。 这样形成的键盘更薄更轻，适合批量生产。

公开(公告)号：US07602621B2

公开(公告)日：2009-10-13

申请号：US11965643

申请日：2007-12-27

Applicant: Yu-Yuan Chang

Inventor： Yu-Yuan Chang

IPC: H02M3/335 ,  H02M3/24

CPC classification number: H02M3/3376 ,  H02M2001/0045 ,  H02M2001/007

Abstract: A half bridge converter having a pulse width control unit, a level regulating unit, a half bridge switch unit, an electricity converting unit and a feedback unit is disclosed. The level regulating unit receives a first DC electricity and boosting the first DC electricity to a working voltage level for forming a working electricity. The pulse width control unit produces a conduction cycle signal for controlling the half bridge switch unit to switch the working electricity to a conduction timing of the electricity converting unit, so that the electricity converting unit converts the working electricity to output a second DC electricity. The feedback unit draws a feedback signal from the second DC electricity to send to the level regulating unit for altering the voltage of the working electricity, so as to adjust the output of the electricity converting unit, thereby achieving voltage regulation.

Abstract translation: 公开了一种具有脉宽控制单元，电平调节单元，半桥开关单元，电转换单元和反馈单元的半桥转换器。 电平调节单元接收第一直流电并将第一直流电增加到用于形成工作电力的工作电压电平。 脉冲宽度控制单元产生用于控制半桥开关单元的导通周期信号，以将工作电力切换到电力转换单元的导通定时，从而电力转换单元转换工作电力以输出第二DC电力。 反馈单元从第二直流电中抽出反馈信号，发送到电平调节单元，以改变工作电压，从而调节电力转换单元的输出，从而实现电压调节。

公开(公告)号：US07595847B2

公开(公告)日：2009-09-29

申请号：US11155582

申请日：2005-06-20

Applicant: Chin-Wen Chou ,  Ying-Nan Cheng ,  Chin-Biau Chung

Inventor： Chin-Wen Chou ,  Ying-Nan Cheng ,  Chin-Biau Chung

IPC: H04N5/63 ,  H04N3/14

CPC classification number: H04N5/63 ,  G06F1/3218

Abstract: An audio/video playback control system of liquid crystal display television (LCD TV) is provided to control an audio signal system, an image display system and a backlight source system of an LCD TV, and the control system uses an audio/video control unit to maintain an activated status in normal conditions, and the audio/video control unit receives a signal transmitted from an external control interface to determine whether or not to output an activate signal to activate the audio processing unit or activate the video processing unit and the backlight source system, or jointly activate the audio processing unit, the video processing unit and backlight source system, so as to achieve the digital control of the LCD TV and the power-saving purpose.

Abstract translation: 提供液晶显示电视（LCD TV）的音频/视频播放控制系统来控制LCD TV的音频信号系统，图像显示系统和背光源系统，并且控制系统使用音频/视频控制单元 在正常情况下保持激活状态，并且音频/视频控制单元接收从外部控制接口发送的信号，以确定是否输出激活信号以激活音频处理单元或激活视频处理单元和背光 源系统或共同激活音频处理单元，视频处理单元和背光源系统，以实现液晶电视的数字控制和省电目的。

公开(公告)号：US20090220170A1

公开(公告)日：2009-09-03

申请号：US12041477

申请日：2008-03-03

Applicant: Chia-Lun Liu ,  Chun-Chuan Liu

Inventor： Chia-Lun Liu ,  Chun-Chuan Liu

IPC: G06K9/36

CPC classification number: G06T3/0031 ,  G06K9/00221 ,  G06K9/209 ,  G06T15/10

Abstract: A three-dimensional image spreading apparatus to transform a three-dimensional image of an object to a planar image includes an incident element and an emitting element. The incident element has a first reflective portion formed with a closed circumferential surface, an image inlet and an image outlet that incorporate with the first reflective portion to form an image transmission passage. The first reflective portion has a perimeter shrinking gradually from the image inlet to the image outlet. The image inlet is extended outwards to form an image capturing zone to get images of the object to generate a corresponding circumferential image. The image emitting element is located in the image transmission passage and has a second reflective portion corresponding to the first reflective portion to receive the circumferential image and reflect the planar image through the image outlet to an image capturing device.

Abstract translation: 将物体的三维图像变换为平面图像的三维图像扩展装置包括入射元件和发光元件。 入射元件具有形成有闭合圆周表面的第一反射部分，与第一反射部分结合以形成图像传输通道的图像入口和图像输出。 第一反射部分具有从图像入口到图像出口逐渐收缩的周边。 图像入口向外延伸以形成图像捕获区域以获得对象的图像以生成相应的圆周图像。 图像发射元件位于图像传输通道中，并且具有对应于第一反射部分的第二反射部分以接收圆周图像并将平面图像通过图像输出端反射到图像捕获装置。

公开(公告)号：US07547989B2

公开(公告)日：2009-06-16

申请号：US11540661

申请日：2006-10-02

Applicant: Tsung-Chun Chen

Inventor： Tsung-Chun Chen

IPC: H02J1/10

CPC classification number: G06F1/26 ,  H02J2001/008 ,  Y10T307/50 ,  Y10T307/74 ,  Y10T307/76

Abstract: The present invention discloses a control structure for a power supply, which comprises: a primary power system, a power switching unit, and at least one switch. The primary power system transforms an external source power into DC powers. The power switching unit is normally electrically connected with the primary power system and normally driven by a DC power output by the primary power system. The switch is installed on a DC power cable supplying DC power to an internal electronic device. Thereby, when the computer is turned off, the present invention will not be affected but can still provide DC powers to external electronic devices. Further, even though the computer is turned off, the present invention can still provide the external electronic devices with the maximum power (when only the primary power system is installed) or the total power (when the primary power system is connected in parallel with a regular power system).

Abstract translation: 本发明公开了一种用于电源的控制结构，包括：主电力系统，电力交换单元和至少一个开关。 主电源系统将外部电源转换为直流电源。 电源开关单元通常与主电力系统电连接，并且通常由主电力系统的直流电力输出驱动。 开关安装在向内部电子设备提供直流电源的直流电源线上。 因此，当计算机关闭时，本发明不会受到影响，但是仍然可以向外部电子设备提供直流电力。 此外，即使关闭计算机，本发明仍然可以为外部电子设备提供最大功率（当仅安装主电力系统时）或总功率（当主电力系统与 常规电力系统）。

公开(公告)号：US07541552B2

公开(公告)日：2009-06-02

申请号：US11272692

申请日：2005-11-15

Applicant: Tsui-Jung Su

Inventor： Tsui-Jung Su

IPC: H01R13/46

CPC classification number: H01H1/5805 ,  H01H2001/5888

Abstract: A switch pin for SMD manufacturing processes to be mounted onto a circuit board includes a connection end located in a switch housing and a coupling end extended from the connection end and exposed outside the switch housing. The coupling end has a horizontal portion and a bend portion bending from the horizontal end towards the switch housing. Hence the signal pin and the circuit board can form a greater electric connection area to enhance electric effect. The bend portion also can prevent interference of other electronic elements installed on the circuit board.

Abstract translation: 用于安装到电路板上的SMD制造工艺的开关销包括位于开关壳体中的连接端和从连接端延伸并暴露在开关壳体外部的耦合端。 联接端具有从水平端朝向开关壳体弯曲的水平部分和弯曲部分。 因此，信号引脚和电路板可以形成更大的电连接面积以增强电效应。 弯曲部分还可以防止安装在电路板上的其它电子元件的干扰。