专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08300011B2 Pointer positioning device and method 有权
标题翻译：指针定位装置及方法
公开(公告)号：US08300011B2
公开(公告)日：2012-10-30
申请号：US11744364
申请日：2007-05-04
申请人： Tzu Yi Chao , Meng Tsung Wu , Chih Hsin Lin , Hsin Chia Chen , Chao Chien Huang , Hsuan Hsien Lee , Yi Fang Lee
发明人： Tzu Yi Chao , Meng Tsung Wu , Chih Hsin Lin , Hsin Chia Chen , Chao Chien Huang , Hsuan Hsien Lee , Yi Fang Lee
IPC分类号： G09G5/00 , G09G5/08 , G06F3/033
CPC分类号： G09G5/08 , G09G3/001 , G09G2320/028
摘要： A pointer positioning device for positioning an aiming point on a display screen of an image display comprises at least one auxiliary point, an image sensor and an optical filter. The auxiliary point is disposed at the peripheral of the display screen for generating a predetermined spectrum. The image sensor receives signals of the predetermined spectrum generated by the auxiliary point. The optical filter is disposed in front of the image sensor for filtering out spectrum outside the predetermined spectrum such that the image sensor can merely sense the signals of the predetermined spectrum, wherein the auxiliary point is utilized as a reference point for correcting an initial setup and positioning the aiming point so as to position the aiming point inside a predetermined range on the display screen. The present invention also provides a pointer positioning method adapted to the pointer positioning device.
摘要翻译：用于将瞄准点定位在图像显示器的显示屏上的指针定位装置包括至少一个辅助点，图像传感器和滤光器。辅助点设置在显示屏的外围，用于产生预定的光谱。图像传感器接收由辅助点产生的预定频谱的信号。光学滤波器设置在图像传感器的前面，用于滤除预定光谱外的光谱，使得图像传感器仅能够感测预定光谱的信号，其中辅助点被用作用于校正初始设置的参考点，定位瞄准点以将瞄准点定位在预定范围内在显示屏上。本发明还提供一种适用于指针定位装置的指针定位方法。

2. 发明授权

US08169550B2 Cursor control method and apparatus 有权
标题翻译：光标控制方法及装置
公开(公告)号：US08169550B2
公开(公告)日：2012-05-01
申请号：US11965624
申请日：2007-12-27
申请人： Tzu Yi Chao , Meng Tsung Wu , Hsin Chia Chen , Chih Hsin Lin , Chang Che Tsai , Chao Chien Huang , Yi Fang Lee
发明人： Tzu Yi Chao , Meng Tsung Wu , Hsin Chia Chen , Chih Hsin Lin , Chang Che Tsai , Chao Chien Huang , Yi Fang Lee
IPC分类号： H04N5/44
CPC分类号： G06F3/0346 , G06F3/0325 , H04N5/4403 , H04N21/42222 , H04N2005/4432
摘要： A cursor control method for controlling a cursor on an image display includes: providing at least two reference points for generating light of a predetermined spectrum and defining a predetermined area; providing an image sensor pointing inside the predetermined area; receiving the light of the predetermined spectrum by the image sensor to form a digital image; identifying positions and shapes of the images of the reference points on the digital image to form a first parameter; performing distance and angle compensations on the first parameter; moving the aiming point of the image sensor inside the predetermined area to form a second parameter; and calculating an displacement of the images of the reference points on the digital image according to the compensated first and second parameters so as to accordingly control the cursor. The present invention further provides a cursor control apparatus.
摘要翻译：用于控制图像显示器上的光标的光标控制方法包括：提供用于产生预定光谱的光并限定预定区域的至少两个参考点; 提供指向所述预定区域内的图像传感器; 通过图像传感器接收预定光谱的光以形成数字图像; 识别数字图像上的参考点的图像的位置和形状以形成第一参数; 对第一个参数执行距离和角度补偿; 将图像传感器的瞄准点移动到预定区域内以形成第二参数; 以及根据补偿的第一和第二参数计算数字图像上的参考点的图像的位移，从而相应地控制光标。本发明还提供一种光标控制装置。

3. 发明授权

US08638398B2 Cursor control method and apparatus 有权
标题翻译：光标控制方法及装置
公开(公告)号：US08638398B2
公开(公告)日：2014-01-28
申请号：US13349612
申请日：2012-01-13
申请人： Tzu Yi Chao , Meng Tsung Wu , Hsin Chia Chen , Chih Hsin Lin , Chang Che Tsai , Chao Chien Huang , Yi Fang Lee
发明人： Tzu Yi Chao , Meng Tsung Wu , Hsin Chia Chen , Chih Hsin Lin , Chang Che Tsai , Chao Chien Huang , Yi Fang Lee
IPC分类号： H04N5/44
CPC分类号： G06F3/0346 , G06F3/0325 , H04N5/4403 , H04N21/42222 , H04N2005/4432
摘要： A cursor control method for controlling a cursor on an image display includes: providing at least two reference points for generating light of a predetermined spectrum and defining a predetermined area; providing an image sensor pointing inside the predetermined area; receiving the light of the predetermined spectrum by the image sensor to form a digital image; identifying positions and shapes of the images of the reference points on the digital image to form a first parameter; performing distance and angle compensations on the first parameter; moving the aiming point of the image sensor inside the predetermined area to form a second parameter; and calculating an displacement of the images of the reference points on the digital image according to the compensated first and second parameters so as to accordingly control the cursor. The present invention further provides a cursor control apparatus.
摘要翻译：用于控制图像显示器上的光标的光标控制方法包括：提供用于产生预定光谱的光并限定预定区域的至少两个参考点; 提供指向所述预定区域内的图像传感器; 通过图像传感器接收预定光谱的光以形成数字图像; 识别数字图像上的参考点的图像的位置和形状以形成第一参数; 对第一个参数执行距离和角度补偿; 将图像传感器的瞄准点移动到预定区域内以形成第二参数; 以及根据补偿的第一和第二参数计算数字图像上的参考点的图像的位移，从而相应地控制光标。本发明还提供一种光标控制装置。

4. 发明申请

US20080158436A1 CURSOR CONTROL METHOD AND APPARATUS 有权
标题翻译：光标控制方法和装置
公开(公告)号：US20080158436A1
公开(公告)日：2008-07-03
申请号：US11965624
申请日：2007-12-27
申请人： Tzu Yi CHAO , Meng Tsung Wu , Hsin Chia Chen , Chih Hsin Lin , Chang Che Tsai , Chao Chien Huang , Yi Fang Lee
发明人： Tzu Yi CHAO , Meng Tsung Wu , Hsin Chia Chen , Chih Hsin Lin , Chang Che Tsai , Chao Chien Huang , Yi Fang Lee
IPC分类号： H04N5/44 , G06F3/033 , G09G5/08
CPC分类号： G06F3/0346 , G06F3/0325 , H04N5/4403 , H04N21/42222 , H04N2005/4432
摘要： A cursor control method for controlling a cursor on an image display includes: providing at least two reference points for generating light of a predetermined spectrum and defining a predetermined area; providing an image sensor pointing inside the predetermined area; receiving the light of the predetermined spectrum by the image sensor to form a digital image; identifying positions and shapes of the images of the reference points on the digital image to form a first parameter; performing distance and angle compensations on the first parameter; moving the aiming point of the image sensor inside the predetermined area to form a second parameter; and calculating an displacement of the images of the reference points on the digital image according to the compensated first and second parameters so as to accordingly control the cursor. The present invention further provides a cursor control apparatus.
摘要翻译：用于控制图像显示器上的光标的光标控制方法包括：提供用于产生预定光谱的光并限定预定区域的至少两个参考点; 提供指向所述预定区域内的图像传感器; 通过图像传感器接收预定光谱的光以形成数字图像; 识别数字图像上的参考点的图像的位置和形状以形成第一参数; 对第一个参数执行距离和角度补偿; 将图像传感器的瞄准点移动到预定区域内以形成第二参数; 以及根据补偿的第一和第二参数计算数字图像上的参考点的图像的位移，从而相应地控制光标。本发明还提供一种光标控制装置。

5. 发明申请

US20090161026A1 REMOTE CONTROLLER 有权
标题翻译：遥控器
公开(公告)号：US20090161026A1
公开(公告)日：2009-06-25
申请号：US11875565
申请日：2007-10-19
申请人： Meng Tsung Wu , Chih Hung Lu , Chao Chien Huang
发明人： Meng Tsung Wu , Chih Hung Lu , Chao Chien Huang
IPC分类号： H04N5/44
CPC分类号： H04N5/4403 , H04N21/42222 , H04N2005/4428
摘要： A remote controller for controlling a display device includes a first image sensor, a processing unit and an activation mechanism. The first image sensor is for sensing an object and forming a digital image. The processing unit is coupled to the first image sensor for calculating image variations of the object on the digital image, correspondingly controlling the display device according to the image variations and deactivating the first image sensor after the remote controller is idle for a predetermined period of time. The activation mechanism is coupled to the first image sensor for re-activating the deactivated first image sensor.
摘要翻译：用于控制显示装置的遥控器包括第一图像传感器，处理单元和激活机构。第一图像传感器用于感测物体并形成数字图像。处理单元耦合到第一图像传感器，用于计算数字图像上的对象的图像变化，相应地根据图像变化控制显示设备，并且在遥控器空闲一段预定时间段后停用第一图像传感器。激活机构耦合到第一图像传感器，用于重新激活去激活的第一图像传感器。

6. 发明授权

US08125574B2 Remote controller 有权
标题翻译：遥控器
公开(公告)号：US08125574B2
公开(公告)日：2012-02-28
申请号：US11875565
申请日：2007-10-19
申请人： Meng Tsung Wu , Chih Hung Lu , Chao Chien Huang
发明人： Meng Tsung Wu , Chih Hung Lu , Chao Chien Huang
IPC分类号： H04N5/44
CPC分类号： H04N5/4403 , H04N21/42222 , H04N2005/4428
摘要： A remote controller for controlling a display device includes a first image sensor, a processing unit and an activation mechanism. The first image sensor is for sensing an object and forming a digital image. The processing unit is coupled to the first image sensor for calculating image variations of the object on the digital image, correspondingly controlling the display device according to the image variations and deactivating the first image sensor after the remote controller is idle for a predetermined period of time. The activation mechanism is coupled to the first image sensor for re-activating the deactivated first image sensor.
摘要翻译：用于控制显示装置的遥控器包括第一图像传感器，处理单元和激活机构。第一图像传感器用于感测物体并形成数字图像。处理单元耦合到第一图像传感器，用于计算数字图像上的对象的图像变化，相应地根据图像变化控制显示设备，并且在遥控器空闲一段预定时间段后停用第一图像传感器。激活机构耦合到第一图像传感器，用于重新激活去激活的第一图像传感器。

7. 发明授权

US08184211B2 Quasi analog knob control method and appartus using the same 有权
标题翻译：准模拟旋钮控制方法和appartus使用相同
公开(公告)号：US08184211B2
公开(公告)日：2012-05-22
申请号：US12017826
申请日：2008-01-22
申请人： Meng Tsung Wu
发明人： Meng Tsung Wu
IPC分类号： H04N5/44
CPC分类号： H04N5/4403 , H04N21/42222
摘要： A quasi analog knob control method for controlling a function status of a display device by imitating the rotation of an analog knob includes providing at least two reference points for generating light of a predetermined spectrum and defining a predetermined area; providing an image sensor to point inside the predetermined area; receiving the light of the predetermined spectrum by the image sensor to form a digital image; identifying image positions of the reference points on the digital image and obtaining a first parameter; rotating the image sensor for imitating the rotation of the analog knob and obtaining a second parameter; and calculating a rotation angle difference between the first and the second parameters to control the function status of the display device accordingly.
摘要翻译：用于通过模拟模拟旋钮的旋转来控制显示装置的功能状态的准模拟旋钮控制方法包括提供用于产生预定频谱的光并限定预定区域的至少两个参考点; 提供图像传感器以指向所述预定区域内; 通过图像传感器接收预定光谱的光以形成数字图像; 识别所述参考点在所述数字图像上的图像位置并获得第一参数; 旋转图像传感器以模拟模拟旋钮的旋转并获得第二参数; 以及计算所述第一和第二参数之间的旋转角差，以相应地控制所述显示装置的功能状态。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式