公开(公告)号：US07309851B2

公开(公告)日：2007-12-18

申请号：US11413329

申请日：2006-04-28

Applicant: Yu-Hsiang Huang ,  Ming-Horng Shiu ,  Hsin-Hung Lee

Inventor： Yu-Hsiang Huang ,  Ming-Horng Shiu ,  Hsin-Hung Lee

IPC: G05D25/00 ,  G09G3/36

CPC classification number: H05B41/3922 ,  G09G3/3406 ,  G09G2360/144 ,  G09G2360/16

Abstract: The invention discloses an apparatus for adjusting an output back light relative to the ith image frame among N image frames of an image sequence inputted to a display system. The apparatus includes an optical sensing module, a memory unit, an image processing module, and a back light module. The optical sensing module is used for sensing a current environmental light. The memory unit is used for storing a look-up table in which a plurality of environmental light values, a plurality of brightness ratios, and a plurality of back light adjusting parameters are recorded. Each of the environmental light values corresponds to the brightness ratios and the back light adjusting parameters, and each of the back light adjusting parameters corresponds to one of the brightness ratios. The image processing module is used for calculating a current brightness ratio relative to the ith image frame and for further determining the back light parameter in accordance with the current environmental light, the current brightness ratio, and the look-up table. The back light module is used for adjusting the output back light in accordance with the back light adjusting parameter.

Abstract translation: 本发明公开了一种用于在输入到显示系统的图像序列的N个图像帧中调整相对于第i个图像帧的输出背光的装置。 该装置包括光学感测模块，存储单元，图像处理模块和背光模块。 光学传感模块用于感测当前的环境光。 存储单元用于存储其中记录有多个环境光值，多个亮度比和多个背光调节参数的查找表。 每个环境光值对应于亮度比和背光调节参数，并且每个背光调节参数对应于一个亮度比。 图像处理模块用于计算相对于第i个图像帧的当前亮度比，并且用于根据当前环境光，当前亮度比和查找表进一步确定背光参数。 背光模块用于根据背光调节参数调节输出背光。

公开(公告)号：US20070288584A1

公开(公告)日：2007-12-13

申请号：US11607870

申请日：2006-12-04

Applicant: Chin-Fu Tsai ,  Chien-Chen Lai

Inventor： Chin-Fu Tsai ,  Chien-Chen Lai

IPC: G06F15/16

CPC classification number: G06F3/1454 ,  G06F9/452 ,  G09G5/08

Abstract: A transition and display system including a controlled computer and a client computer transmits and displays a frame image and a cursor. The controlled computer includes a frame image capture unit for outputting image data according to primal image data of a primal image and a cursor capture unit for outputting cursor data of the cursor according to the primal image data, wherein the primal image contains the cursor. The client computer receives the frame image data and the cursor data, decodes the frame image data, displays the frame image on the client computer, and laps the cursor over the frame image according to the cursor data.

Abstract translation: 包括受控计算机和客户端计算机的转换和显示系统发送和显示帧图像和光标。 受控计算机包括用于根据原始图像的原始图像数据输出图像数据的帧图像捕获单元和用于根据原始图像数据输出光标的光标数据的光标捕获单元，其中原始图像包含光标。 客户端计算机接收帧图像数据和光标数据，解码帧图像数据，在客户端计算机上显示帧图像，并根据光标数据将光标折叠在帧图像上。

公开(公告)号：US20070248459A1

公开(公告)日：2007-10-25

申请号：US11477371

申请日：2006-06-30

Applicant: Chun-Fa Tseng ,  Yu-Nien Huang ,  Shun-Ta Yu ,  Cheng-Yu Wang

Inventor： Chun-Fa Tseng ,  Yu-Nien Huang ,  Shun-Ta Yu ,  Cheng-Yu Wang

IPC: F04D29/44

CPC classification number: F04D29/281 ,  F04D29/30

Abstract: A centrifugal fan includes a spiral housing, a driving mechanism and multiple internally mounted impellers. The driving mechanism and the centrifugal impeller, rotated by the driving mechanism, are installed in the spiral housing. A spiral flow channel is defined between the centrifugal impeller and the spiral housing. When the centrifugal impeller rotates, airflow is sucked axially into the spiral housing through an inlet opening and moves along each blade of the centrifugal impeller into the spiral flow channel. The centrifugal impeller includes a hub and multiple blades. Each blade is secured to the hub at one end and has at least one vertical convex strip or vertical concave strip at an opposite end, wherein the vertical convex strip or vertical concave strip on each of blade disturbs the airflow across thereof and reduces narrow-band noise.

Abstract translation: 离心风扇包括螺旋壳体，驱动机构和多个内部安装的叶轮。 由驱动机构旋转的驱动机构和离心式叶轮安装在螺旋壳体中。 在离心叶轮和螺旋壳体之间限定螺旋流动通道。 当离心式叶轮旋转时，气流通过入口开口轴向吸入螺旋壳体，并沿着离心式叶轮的每个叶片进入螺旋流动通道。 离心式叶轮包括一个轮毂和多个叶片。 每个叶片在一端固定到轮毂，并且在相对端具有至少一个垂直凸条或垂直凹条，其中每个刀片上的垂直凸条或垂直凹条妨碍了横跨其间的气流并且减小了窄带 噪声。

公开(公告)号：US07286341B1

公开(公告)日：2007-10-23

申请号：US11526700

申请日：2006-09-26

Applicant: Jung-Wen Chang ,  Chun-Feng Lai

Inventor： Jung-Wen Chang ,  Chun-Feng Lai

IPC: G06F1/16

CPC classification number: G06F1/1618 ,  G06F1/1662 ,  G06F1/1679 ,  G06F1/1683

Abstract: A keyboard device applicable on a computer device and includes a first side with a first pivoting unit and a second side with a second pivoting unit. The position of the first side is opposite to that of the second side. Both of the first side and the second side are connected with the base of the computer device via their respective pivoting unit. Therefore, the keyboard can be rotated relative to the base via the first pivoting unit and the second pivoting unit making the conversion steps from normal notebook operation status to tablet PC operation status easier and vice versa.

Abstract translation: 一种适用于计算机设备并包括具有第一枢转单元的第一侧和具有第二枢转单元的第二侧的键盘装置。 第一侧的位置与第二侧的位置相反。 第一侧和第二侧都通过其相应的枢转单元与计算机设备的基座连接。 因此，键盘可以经由第一枢转单元相对于基座旋转，并且第二枢转单元使得从正常笔记本操作状态到平板PC操作状态的转换步骤更容易，反之亦然。

公开(公告)号：US07265681B2

公开(公告)日：2007-09-04

申请号：US11139527

申请日：2005-05-31

Applicant: Sheng-Feng Chen

Inventor： Sheng-Feng Chen

IPC: G08B5/22

CPC classification number: H05B33/0815 ,  H05B33/0818 ,  H05B33/0827

Abstract: A driving apparatus includes a DC-to-DC converter, a first LED series, a second LED series, a first constant-current circuit, a second constant-current circuit, and a feedback circuit. The DC-to-DC converter respectively outputs a direct-current voltage to one terminal of the first and the second LED series to generate a first potential and a second potential at the other terminal of the first and the second LED series according to a feedback voltage. The first and the second constant-current circuits are respectively coupled to the other terminal of the first and the second LED series and output a first current and a second current for driving the first and the second LED series according to a first and a second control signals. The feedback circuit uses the lower one of the first potential and the second potential as a feedback voltage.

Abstract translation: 驱动装置包括DC-DC转换器，第一LED系列，第二LED系列，第一恒定电流电路，第二恒定电流电路和反馈电路。 DC-DC转换器分别向第一和第二LED系列的一个端子输出直流电压，以根据反馈在第一和第二LED串联的另一端产生第一电位和第二电位 电压。 第一和第二恒流电路分别耦合到第一和第二LED串联的另一个端子，并输出用于根据第一和第二控制驱动第一和第二LED串的第一电流和第二电流 信号。 反馈电路使用第一电位和第二电位中较低的一个作为反馈电压。

公开(公告)号：US20070200837A1

公开(公告)日：2007-08-30

申请号：US11425474

申请日：2006-06-21

Applicant: Chia-Hung Ou ,  Yun-Chen Yeh

Inventor： Chia-Hung Ou ,  Yun-Chen Yeh

IPC: G09G5/00

CPC classification number: G06F1/1601 ,  G09G5/003 ,  G09G5/005

Abstract: A display device comprises a first connector, a communication controller coupled to the first connector to transmit addressed data comprising display data, a display controller receiving the display data to generate video signals, and a display unit receiving and displaying the video signal. The video signals comprise a color signal, a vertical sync signal, and a horizontal sync signal.

Abstract translation: 显示装置包括第一连接器，耦合到第一连接器的通信控制器，用于发送包括显示数据的寻址数据，接收显示数据以产生视频信号的显示控制器以及接收和显示视频信号的显示单元。 视频信号包括彩色信号，垂直同步信号和水平同步信号。

公开(公告)号：US20070181640A1

公开(公告)日：2007-08-09

申请号：US11380224

申请日：2006-04-26

Applicant: Wen-Chi Chen ,  Jauwhei Hong

Inventor： Wen-Chi Chen ,  Jauwhei Hong

IPC: A47J36/02

CPC classification number: B23K3/0653 ,  B23K2101/42 ,  H05K3/3447 ,  H05K3/3463 ,  H05K3/3468 ,  H05K2203/111 ,  H05K2203/176

Abstract: A lead-free solder reworking method. A solder tank including a nozzle and containing molten lead-free solder is provided. A printed circuit board assembly is placed on the solder tank. The printed circuit board assembly has a printed circuit board and a first electronic member. The printed circuit board has at least one through hole. The first electronic member has at least one first pin soldered in the through hole by lead-free solder. The through hole and first pin are located above the nozzle. A reworking temperature and a reworking time are established. The printed circuit board is heated until the temperature thereof reaches the reworking temperature. The nozzle outputs the molten lead-free solder from the solder tank to the through hole of the printed circuit board until the nozzle operates for the reworking time.

Abstract translation: 无铅焊锡返修方法。 提供了包括喷嘴并且包含熔融无铅焊料的焊料槽。 印刷电路板组件放置在焊料槽上。 印刷电路板组件具有印刷电路板和第一电子部件。 印刷电路板至少有一个通孔。 第一电子部件具有通过无铅焊料在通孔中焊接的至少一个第一引脚。 通孔和第一销位于喷嘴上方。 建立了返工温度和返工时间。 印刷电路板被加热直到其温度达到返工温度。 喷嘴将熔融无铅焊料从焊料槽输出到印刷电路板的通孔，直到喷嘴工作为返工时间。

公开(公告)号：USD545290S1

公开(公告)日：2007-06-26

申请号：US29244317

申请日：2005-12-07

Applicant: Chi-Jen Yau

Designer： Chi-Jen Yau

公开(公告)号：USD545289S1

公开(公告)日：2007-06-26

申请号：US29244303

申请日：2005-12-07

Applicant: Chu-Fu Wang

Designer： Chu-Fu Wang

公开(公告)号：USD543979S1

公开(公告)日：2007-06-05

申请号：US29244090

申请日：2005-12-05

Applicant: Shih-Yun Lee

Designer： Shih-Yun Lee