公开(公告)号：US08606087B2

公开(公告)日：2013-12-10

申请号：US13325064

申请日：2011-12-14

Applicant: Chung-I Lee ,  Chien-Fa Yeh ,  Cheng-Feng Tsai ,  Yu-Feng Chien

Inventor： Chung-I Lee ,  Chien-Fa Yeh ,  Cheng-Feng Tsai ,  Yu-Feng Chien

IPC: H04N5/917

CPC classification number: H04N9/7921 ,  G09G2340/02 ,  G09G2350/00 ,  H04N9/8042

Abstract: A screen recording method computes an encoding delay for each frame of a screen of an electronic device. The frame is encoded by a first compression algorithm if the encoding delay is short. The frame is encoded by an second compression algorithm if the encoding delay is middle and a time interval between the encoding time of a previous frame and the encoding time of a current frame does not exceed a first preset time interval. The frame is encoded by a third compression algorithm if the encoding delay is long and a time interval between the encoding time of a previous frame and the encoding time of a current frame exceeds a second preset time interval.

Abstract translation: 屏幕记录方法计算电子设备的屏幕的每个帧的编码延迟。 如果编码延迟较短，则帧由第一压缩算法编码。 如果编码延迟是中间的，并且前一帧的编码时间与当前帧的编码时间之间的时间间隔不超过第一预设时间间隔，则帧由第二压缩算法编码。 如果编码延迟长，并且前一帧的编码时间和当前帧的编码时间之间的时间间隔超过第二预设时间间隔，则帧由第三压缩算法编码。

公开(公告)号：US20120230585A1

公开(公告)日：2012-09-13

申请号：US13477075

申请日：2012-05-22

Applicant: CHUNG-I LEE ,  CHIEN-FA YEH ,  CHIU-HUA LU ,  CHENG-FENG TSAI

Inventor： CHUNG-I LEE ,  CHIEN-FA YEH ,  CHIU-HUA LU ,  CHENG-FENG TSAI

IPC: G06K9/40

CPC classification number: G06T5/002 ,  G06T5/50 ,  G06T2207/10016 ,  G06T2207/10024 ,  G06T2207/20012

Abstract: A method for filtering noise in an image filters noise pixels in a discrepant block between a current image and a background image firstly, and further filter each small block whose area is less than a preset value from the discrepant block. The method further calculates a total area of each big block whose area is greater than or equal to the preset value from the discrepant block, and adds the current image to a background list of the current image if the total area is less than another preset value.

Abstract translation: 首先对当前图像和背景图像之间的差异块中的噪声像素中的噪声像素进行滤波的滤波方法，并且进一步从不同块中滤出面积小于预设值的每个小块。 该方法进一步计算区域大于或等于来自差异块的预设值的每个大块的总面积，并且如果总面积小于另一预设值，则将当前图像添加到当前图像的背景列表中 。

公开(公告)号：US20120215792A1

公开(公告)日：2012-08-23

申请号：US13246871

申请日：2011-09-28

Applicant: CHUNG-I LEE ,  CHIEN-FA YEH ,  CHENG-FENG TSAI ,  GEN-CHI LU

Inventor： CHUNG-I LEE ,  CHIEN-FA YEH ,  CHENG-FENG TSAI ,  GEN-CHI LU

IPC: G06F17/30

CPC classification number: G06F17/30964

Abstract: A method searches related terms using an electronic device. The method adds time stamps to one or more electronic documents, and obtains related terms according to the electronic documents. The method further calculates a time gap between each related term and a preset query term, obtains updated related terms by removing specified related terms whose time gap is greater than a preset value, and obtains search results from a data source by performing a search operation according to the updated related terms.

Abstract translation: 一种方法使用电子设备搜索相关术语。 该方法向一个或多个电子文档添加时间戳，并根据电子文档获取相关条款。 该方法进一步计算每个相关项与预设查询项之间的时间间隔，通过删除时间间隔大于预设值的指定相关项来获取更新的相关项，并通过执行搜索操作来获得来自数据源的搜索结果 更新相关条款。

公开(公告)号：US20120106779A1

公开(公告)日：2012-05-03

申请号：US13213095

申请日：2011-08-19

Applicant: CHUNG-I LEE ,  CHIEN-FA YEH ,  SHAN-CHUAN JENG ,  CHENG-FENG TSAI

Inventor： CHUNG-I LEE ,  CHIEN-FA YEH ,  SHAN-CHUAN JENG ,  CHENG-FENG TSAI

IPC: G06K9/00 ,  G09G5/00

CPC classification number: G09G3/003 ,  G09G2340/0435 ,  G09G2358/00

Abstract: An electronic confidential document viewing method is performed by an electronic device in electronic communication with a pair of eyeglasses. In response to display a confidential document on a display device, a protection image is generated based on a security image of the confidential document. The protection image is a copy of the security image that is offset from the security image by a predetermined distance in a vertical direction or a horizontal direction. The security image and the protection image are synchronously transmitted to the display device. The display device displays an overlapping picture based on the two images. The eyeglasses receive the overlapping picture, and separate the overlapping picture into two images. One of the two images is viewable by the left eye of a viewer, and another image is viewable by the right eye of the viewer.

Abstract translation: 电子机密文件查看方法由与一对眼镜进行电子通信的电子装置进行。 为了在显示装置上显示机密文件，基于机密文件的安全图像生成保护图像。 保护图像是从安全图像在垂直方向或水平方向偏移预定距离的安全图像的副本。 安全图像和保护图像被同步发送到显示装置。 显示设备基于两个图像显示重叠图像。 眼镜接收重叠的图像，并将重叠的图像分成两个图像。 两个图像中的一个可以由观看者的左眼观看，另一图像可以由观看者的右眼观看。

公开(公告)号：US20120016914A1

公开(公告)日：2012-01-19

申请号：US12905098

申请日：2010-10-15

Applicant: CHUNG-I LEE ,  CHIEN-FA YEH ,  CHIU-HUA LU ,  CHENG-FENG TSAI ,  SHAN-CHUAN JENG ,  YU-FENG CHIEN ,  TSUNG-HSIN YEN

Inventor： CHUNG-I LEE ,  CHIEN-FA YEH ,  CHIU-HUA LU ,  CHENG-FENG TSAI ,  SHAN-CHUAN JENG ,  YU-FENG CHIEN ,  TSUNG-HSIN YEN

IPC: G06F17/30

CPC classification number: G06F17/30064 ,  G11B27/105

Abstract: A method for seeking a file position of a file first seeks an estimated file position corresponding to a specified time point in the file, and adjusts the estimated file position according to a preset estimation formula. The method further determines the estimated file position is an accurate file position of the specified time point in the file until a difference between the estimated file position and the specified time point is less than a preset value.

Abstract translation: 用于寻找文件的文件位置的方法首先寻找与文件中指定时间点相对应的估计文件位置，并根据预设的估计公式来调整所估计的文件位置。 该方法进一步确定估计文件位置是文件中指定时间点的精确文件位置，直到估计文件位置与指定时间点之间的差小于预设值。

公开(公告)号：US20110270941A1

公开(公告)日：2011-11-03

申请号：US12875140

申请日：2010-09-03

Applicant: CHUNG-I LEE ,  CHIEN-FA YEH ,  CHENG-FENG TSAI ,  SHAN-CHUAN JENG

Inventor： CHUNG-I LEE ,  CHIEN-FA YEH ,  CHENG-FENG TSAI ,  SHAN-CHUAN JENG

IPC: G06F15/16

CPC classification number: G06F9/505 ,  G06F17/30179 ,  H04L67/1008 ,  H04L67/101 ,  H04L67/1029

Abstract: A file decoding method uses a master server to decode multimedia files. The method records statuses of a plurality of slave servers in a status table, receives a decoding request to decode the multimedia file from a web server, and selects one slave server from the status table to process the decoding request by the master server. The method further sends an Internet protocol (IP) address of the selected slave server to a web browser by the web server, sends a decoding command to the selected slave server by the web browser, decodes the multimedia file by the selected slave server, and transmits decoded data of the multimedia file to the web browser.

Abstract translation: 文件解码方法使用主服务器来解码多媒体文件。 该方法记录状态表中的多个从属服务器的状态，从Web服务器接收解码多媒体文件的解码请求，并从状态表中选择一个从属服务器来处理主服务器的解码请求。 该方法还通过Web服务器将所选择的从服务器的因特网协议（IP）地址发送到网络浏览器，通过网络浏览器向所选择的从服务器发送解码命令，由所选择的从服务器解码多媒体文件， 将多媒体文件的解码数据发送到网络浏览器。

公开(公告)号：US07796214B2

公开(公告)日：2010-09-14

申请号：US12074833

申请日：2008-03-05

Applicant: Cheng-Feng Tsai ,  Cheng-Fan Chang

Inventor： Cheng-Feng Tsai ,  Cheng-Fan Chang

IPC: G02F1/1335 ,  G02F1/1345

CPC classification number: G02B6/0083

Abstract: A liquid crystal display includes a liquid crystal panel and a backlight module parallel to the liquid crystal panel. The backlight module includes a light guide plate, a light source and a flexible printed circuit. The light guide plate includes a light incident surface. The light source is provided adjacent to the light incident surface of the light guide plate. The flexible printed circuit includes a light source driving end. The light source driving end is electrically connected with the light source. The light source driving end is bent and is sandwiched between the liquid crystal panel and the light guide plate. The light source driving end abuts the light guide plate.

Abstract translation: 液晶显示器包括液晶面板和与液晶面板平行的背光模块。 背光模块包括导光板，光源和柔性印刷电路。 导光板包括光入射面。 光源设置在导光板的光入射面附近。 柔性印刷电路包括光源驱动端。 光源驱动端与光源电连接。 光源驱动端弯曲并夹在液晶面板和导光板之间。 光源驱动端邻接导光板。

公开(公告)号：US07679695B2

公开(公告)日：2010-03-16

申请号：US11982859

申请日：2007-11-05

Applicant: Cheng-Feng Tsai ,  Cheng-Hsien Yu

Inventor： Cheng-Feng Tsai ,  Cheng-Hsien Yu

IPC: G02F1/1333

CPC classification number: G02F1/133308 ,  F21V17/00 ,  G02F1/133615 ,  G02F2001/133322 ,  G02F2201/465

Abstract: An exemplary backlight module (3) includes a light guide plate (32) and a frame (34) accommodating the light guide plate. The light guide plate includes a main body including two side surfaces (321), and two sliding strips (325). The sliding strips extend outward from the side surfaces of the main body. Each sliding strip includes a flexible detent (326). The frame includes two opposite first walls (341). The first walls defines two sliding guides (3411) slidably receiving the light guide plate whereby the light guide plate is slidable into the frame and detachably fixed in the frame by snapping engagement of the flexible detents with the frame.

Abstract translation: 示例性背光模块（3）包括导光板（32）和容纳导光板的框架（34）。 导光板包括具有两个侧面（321）和两个滑动带（325）的主体。 滑动条从主体的侧表面向外延伸。 每个滑动带包括柔性棘爪（326）。 框架包括两个相对的第一壁（341）。 第一壁限定了可滑动地容纳导光板的两个滑动导轨（3411），由此导光板可滑动到框架中并且通过将柔性棘爪与框架接合而可拆卸地固定在框架中。

公开(公告)号：US07445369B2

公开(公告)日：2008-11-04

申请号：US11906450

申请日：2007-10-01

Applicant: Cheng-Hsien Yu ,  Cheng-Feng Tsai

Inventor： Cheng-Hsien Yu ,  Cheng-Feng Tsai

IPC: F21V7/04

CPC classification number: G02B6/009

Abstract: An exemplary backlight module (20) includes a light guiding plate (240) with a light incident surface (241), a frame (230) receiving the light guiding plate, and at least one point light source (260) disposed between the light incident surface of the light guiding plate and the frame, the at least one point light sources includes a light emitting portion (262) and an elastic member (263). The light emitting portion and the elastic member are at opposite sides of the at least one point light source, and the elastic member elastically urges the frame such that the light emitting portion firmly contacts the light incident surface. A liquid crystal display using the backlight module is also provided.

公开(公告)号：US20080218661A1

公开(公告)日：2008-09-11

申请号：US12074833

申请日：2008-03-05

Applicant: Cheng-Feng Tsai ,  Cheng-Fan Chang

Inventor： Cheng-Feng Tsai ,  Cheng-Fan Chang

IPC: G02F1/13357

CPC classification number: G02B6/0083

Abstract: A liquid crystal display includes a liquid crystal panel and a backlight module parallel to the liquid crystal panel. The backlight module includes a light guide plate, a light source and a flexible printed circuit. The light guide plate includes a light incident surface. The light source is provided adjacent to the light incident surface of the light guide plate. The flexible printed circuit includes a light source driving end. The light source driving end is electrically connected with the light source. The light source driving end is bent and is sandwiched between the liquid crystal panel and the light guide plate. The light source driving end abuts the light guide plate.

Abstract translation: 液晶显示器包括液晶面板和与液晶面板平行的背光模块。 背光模块包括导光板，光源和柔性印刷电路。 导光板包括光入射面。 光源设置在导光板的光入射面附近。 柔性印刷电路包括光源驱动端。 光源驱动端与光源电连接。 光源驱动端弯曲并夹在液晶面板和导光板之间。 光源驱动端邻接导光板。