公开(公告)号：US20120013633A1

公开(公告)日：2012-01-19

申请号：US13181617

申请日：2011-07-13

申请人： Shih-Pin Chen ,  Chi-Pao Huang ,  Hsin-Nan Lin

发明人： Shih-Pin Chen ,  Chi-Pao Huang ,  Hsin-Nan Lin

IPC分类号： G09G3/22 ,  G09G5/02

CPC分类号： G06F3/03542 ,  G06F3/0321

摘要： A positioning method for obtaining position where a light pen is in contact with a display device at a to-be-positioned spot is provided. The display device includes display areas, corresponding with positioning coding patterns of a built-in positioning frame. The positioning method includes the following steps. Firstly, a positive positioning frame and a negative positioning frame are obtained according to the built-in positioning frame. Next, the positive and the negative positioning frames are respectively added on first original video frames to respectively generate first frame displayed in first frame time and second frame displayed in second frame time. Then the light pen obtains first selected image and second selected image from the first and the second frames respectively. After that, a to-be-positioned pattern is obtained by subtracting the second selected image from the first selected image and a coordinate position of the to-be-positioned spot is obtained.

摘要翻译： 提供了一种用于获得位置的定位方法，其中光笔在显示装置处与定位点接触。 显示装置包括对应于内置定位框架的定位编码图案的显示区域。 定位方法包括以下步骤。 首先根据内置定位框架获得正定位框架和负定位框架。 接下来，正，负定位帧分别添加在第一原始视频帧上，分别生成在第一帧时间显示的第一帧和在第二帧时间显示的第二帧。 然后，光笔分别从第一和第二帧获得第一选定图像和第二选择图像。 之后，通过从第一选择图像中减去第二选择图像并获得定位点的坐标位置来获得定位图案。

公开(公告)号：US20110273484A1

公开(公告)日：2011-11-10

申请号：US13100308

申请日：2011-05-04

申请人： Shih-Pin Chen ,  Hsin-Nan Lin ,  Chi-Pao Huang

发明人： Shih-Pin Chen ,  Hsin-Nan Lin ,  Chi-Pao Huang

IPC分类号： G09G5/10

CPC分类号： G09G3/3406 ,  G09G2310/08 ,  G09G2320/0646

摘要： A method for controlling the display circuit and the backlight source of a display device is utilized to improve the color display performance at the low grey scale region. The method includes dividing a plurality of display data into first original display data and second original display data according to a threshold value; the display circuit outputting the first original display data at a first frame duration; the backlight source outputting a first brightness at the first frame duration; the display circuit adjusting the second original display data according to a first parameter for generating second adjusted display data; the display circuit outputting the second adjusted display data at a second frame duration; lowering the first brightness according to the first parameter for generating a second brightness; and the backlight source outputting the second brightness at the second frame duration.

摘要翻译： 用于控制显示装置的显示电路和背光源的方法用于改善低灰度区域的彩色显示性能。 该方法包括根据阈值将多个显示数据划分为第一原始显示数据和第二原始显示数据; 所述显示电路以第一帧持续时间输出所述第一原始显示数据; 所述背光源在所述第一帧持续时间输出第一亮度; 所述显示电路根据用于生成第二调整显示数据的第一参数来调整所述第二原始显示数据; 所述显示电路以第二帧持续时间输出所述第二调整后的显示数据; 根据用于产生第二亮度的第一参数降低第一亮度; 并且所述背光源在所述第二帧持续时间输出所述第二亮度。

公开(公告)号：US20120162277A1

公开(公告)日：2012-06-28

申请号：US13214282

申请日：2011-08-22

申请人： Hsin-Nan Lin ,  Chi-Pao Huang ,  Shih-Pin Chen

发明人： Hsin-Nan Lin ,  Chi-Pao Huang ,  Shih-Pin Chen

IPC分类号： G09G5/10 ,  G09G5/00

CPC分类号： G09G5/14 ,  G09G5/003 ,  G09G2320/0613 ,  G09G2320/066 ,  G09G2320/0666 ,  G09G2320/0686 ,  G09G2320/08 ,  G09G2330/021 ,  G09G2370/047

摘要： A display includes a display panel, a driver, a memory and a scaler. The driver is used for driving the display panel. The memory is used for storing multiple sets of preset modes. The scaler is electrically connected to the memory and the driver. When the scaler receives an image signal corresponding to at least two different applications, the scaler provides the different preset modes of the applications to non-overlapped display zones, which the applications located in, of a display frame, such that the driver can simultaneously drives at least two of the different preset modes on the display panel.

摘要翻译： 显示器包括显示面板，驱动器，存储器和缩放器。 该驱动器用于驱动显示面板。 存储器用于存储多组预设模式。 刻度器电连接到存储器和驱动器。 当缩放器接收到对应于至少两个不同应用程序的图像信号时，缩放器将应用程序的不同预设模式提供给位于显示框架中的应用程序的非重叠显示区域，使得驱动程序可以同时驱动 显示面板上至少有两种不同的预设模式。

公开(公告)号：US20110298733A1

公开(公告)日：2011-12-08

申请号：US13075158

申请日：2011-03-29

申请人： Shih-Pin Chen ,  Chi-Pao Huang

发明人： Shih-Pin Chen ,  Chi-Pao Huang

IPC分类号： G06F3/041

CPC分类号： G06F3/0412 ,  G06F3/03545 ,  G06F3/0416 ,  G06F3/046

摘要： A touch system allows a user to issue touch commands using a cursor pen. The cursor pen is configured to output a characteristic signal which generates a disturbance signal at a contact location where a touch commanded occurs. During a frame period, data driving signals are outputted to the data lines, from which data sensing signals are simultaneously measured for detecting the disturbance signal. If a disturbance signal is detected in a specific data sensing signal, the horizontal coordinate of the contact location may be determined according to a specific data line from which the specific data sensing signal is measured, and the vertical coordinate of the contact location may be determined according to when the disturbance signal occurs in the specific data line.

摘要翻译： 触摸系统允许用户使用光标笔发出触摸命令。 光标笔被配置为输出在发生触摸命令的接触位置处产生干扰信号的特征信号。 在帧周期期间，将数据驱动信号输出到数据线，同时测量数据检测信号以检测干扰信号。 如果在特定数据感测信号中检测到干扰信号，则可以根据测量特定数据感测信号的特定数据线来确定接触位置的水平坐标，并且可以确定接触位置的垂直坐标 根据特定数据线何时发生干扰信号。

公开(公告)号：US20060257134A1

公开(公告)日：2006-11-16

申请号：US11416329

申请日：2006-05-02

申请人： Chi-Pao Huang

发明人： Chi-Pao Huang

IPC分类号： G03B17/18

CPC分类号： G09G3/20 ,  G09G2320/048 ,  G09G2320/0606 ,  G09G2320/0626

摘要： In a display system, an inputted video sequence is displayed with an initial brightness at a first time and corresponding to a present control signal level and further displayed with a decayed brightness at a second time before adjustment. An apparatus, used for adjusting the brightness of the inputted video sequence, includes an input unit, a counter, a controller, and a brightness control unit. The input unit is used for inputting the present control signal level. The counter is used for counting time and outputting a notification signal at the second time. The controller is used for receiving the present control signal level and the notification signal and accordingly generating a present compensating parameter. The brightness control unit is used for receiving the present compensating parameter and generating an adjusted control signal level to adjust the brightness of the inputted video sequence from the decayed brightness to the initial brightness.

公开(公告)号：US07470868B2

公开(公告)日：2008-12-30

申请号：US11620109

申请日：2007-01-05

申请人： Shih-An Lin ,  Chi-Pao Huang

发明人： Shih-An Lin ,  Chi-Pao Huang

IPC分类号： H01H9/00

CPC分类号： H01H13/023 ,  H01H2219/014 ,  H01H2221/07 ,  H01H2225/002

摘要： A switch with light emitting function is provided. The switch is disposed on a circuit board for starting a device, and includes a case, a button, a light emitting diode (LED) and a number of pins. The button is protruded from the case. The LED is disposed inside the case, and has a positive end and a negative end. The pins are connected to a first electrical contact, a second electrical contact, a third electrical contact and the negative end of the LED, respectively. The positive end of the LED is electrically connected to the fourth electrical contact. When the button is pressed, the first electrical contact and the second electrical contact are shorted to start the device. Meanwhile, the third electrical contact and the fourth electrical contact are shorted, so that the LED is turned on to emit a light. No extra space is needed for disposing the LED.

摘要翻译： 提供具有发光功能的开关。 开关设置在用于启动设备的电路板上，并且包括壳体，按钮，发光二极管（LED）和多个引脚。 按钮从外壳突出。 LED设置在壳体内，并且具有正端和负端。 引脚分别连接到第一电触点，第二电触点，第三电触点和LED的负端。 LED的正极与第四电触点电连接。 当按下按钮时，第一电触头和第二电触头短路以启动该装置。 同时，第三电接触和第四电接触被短路，使得LED被接通以发光。 LED不需要额外的空间。

公开(公告)号：US07626566B2

公开(公告)日：2009-12-01

申请号：US11416329

申请日：2006-05-02

申请人： Chi-Pao Huang

发明人： Chi-Pao Huang

IPC分类号： G09G3/30

CPC分类号： G09G3/20 ,  G09G2320/048 ,  G09G2320/0606 ,  G09G2320/0626

摘要： In a display system, an inputted video sequence is displayed with an initial brightness at a first time and corresponding to a present control signal level and further displayed with a decayed brightness at a second time before adjustment. An apparatus, used for adjusting the brightness of the inputted video sequence, includes an input unit, a counter, a controller, and a brightness control unit. The input unit is used for inputting the present control signal level. The counter is used for counting time and outputting a notification signal at the second time. The controller is used for receiving the present control signal level and the notification signal and accordingly generating a present compensating parameter. The brightness control unit is used for receiving the present compensating parameter and generating an adjusted control signal level to adjust the brightness of the inputted video sequence from the decayed brightness to the initial brightness.

摘要翻译： 在显示系统中，输入的视频序列在第一时间以初始亮度显示并且对应于当前控制信号电平，并且在调整之前被第二次再次以衰减的亮度显示。 用于调节输入视频序列的亮度的装置包括输入单元，计数器，控制器和亮度控制单元。 输入单元用于输入当前的控制信号电平。 计数器用于计数时间并在第二时间输出通知信号。 控制器用于接收当前的控制信号电平和通知信号，从而产生一个当前的补偿参数。 亮度控制单元用于接收当前的补偿参数并产生调节的控制信号电平，以将输入的视频序列的亮度从衰减的亮度调节到初始亮度。

公开(公告)号：US20050188327A1

公开(公告)日：2005-08-25

申请号：US11057157

申请日：2005-02-15

申请人： Chi-Pao Huang

发明人： Chi-Pao Huang

IPC分类号： G06F3/00 ,  G06F17/24 ,  G09F9/00 ,  H04N5/50

CPC分类号： G06F17/24

摘要： An on screen display (OSD) device and the message displaying method thereof are provided. The OSD device includes an operating interface, a display unit and a storage unit. The display unit, which is used for displaying a screen-adjustment window having a message option when the operating interface is pressed, displays a message window having a message-editing item for editing a message when the message option is selected via the operating interface. The store unit is for storing the message. The message will be displayed on the display unit when selected via the operating interface.

摘要翻译： 提供屏幕显示（OSD）设备及其消息显示方法。 OSD设备包括操作界面，显示单元和存储单元。 当按下操作界面时，用于显示具有消息选项的画面调整窗口的显示单元在经由操作界面选择消息选项时，显示具有用于编辑消息的消息编辑项目的消息窗口。 存储单元用于存储消息。 当通过操作界面选择时，信息将显示在显示单元上。

公开(公告)号：US20070167057A1

公开(公告)日：2007-07-19

申请号：US11620109

申请日：2007-01-05

申请人： Shih-An Lin ,  Chi-Pao Huang

发明人： Shih-An Lin ,  Chi-Pao Huang

IPC分类号： H01R13/52

CPC分类号： H01H13/023 ,  H01H2219/014 ,  H01H2221/07 ,  H01H2225/002

摘要： A switch with light emitting function is provided. The switch is disposed on a circuit board for starting a device, and includes a case, a button, a light emitting diode (LED) and a number of pins. The button is protruded from the case. The LED is disposed inside the case, and has a positive end and a negative end. The pins are connected to a first electrical contact, a second electrical contact, a third electrical contact and the negative end of the LED, respectively. The positive end of the LED is electrically connected to the fourth electrical contact. When the button is pressed, the first electrical contact and the second electrical contact are shorted to start the device. Meanwhile, the third electrical contact and the fourth electrical contact are shorted, so that the LED is turned on to emit a light. No extra space is needed for disposing the LED.

摘要翻译： 提供具有发光功能的开关。 开关设置在用于启动设备的电路板上，并且包括壳体，按钮，发光二极管（LED）和多个引脚。 按钮从外壳突出。 LED设置在壳体内，并且具有正端和负端。 引脚分别连接到第一电触点，第二电触点，第三电触点和LED的负端。 LED的正极与第四电触点电连接。 当按下按钮时，第一电触头和第二电触头短路以启动该装置。 同时，第三电接触和第四电接触被短路，使得LED被接通以发光。 LED不需要额外的空间。