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1. 发明授权

US07053932B2 Method for detecting movement of image sensors 有权
公开(公告)号：US07053932B2
公开(公告)日：2006-05-30
申请号：US10108041
申请日：2002-03-27
申请人： Chun-Huang Lin , Jeng-Feng Lan , Chien-Chang Huang
发明人： Chun-Huang Lin , Jeng-Feng Lan , Chien-Chang Huang
IPC分类号： H04N5/225
CPC分类号： H04N5/145
摘要： A method to detect the movement of an image sensor. Movement is detected according to a first, second, third, and fourth frame, all captured by the image sensor. A first captured image region is captured from the first frame. Then, a first corresponding region matching the first captured image region is captured from the second frame, wherein the first corresponding region shifts in a predetermined direction relative to the first captured image region. Next, a second captured image region is captured from the third frame, wherein the second captured image region shifts in a direction opposite to the predetermined direction relative to the first captured image region. Then, a second corresponding region matching the second captured image region is captured from the fourth frame. Finally, the movement of the image sensor is determined according to the second captured image region and the second corresponding region.

2. 发明授权

US07173652B2 Method for detecting movement of image sensors 有权
标题翻译：检测图像传感器运动的方法
公开(公告)号：US07173652B2
公开(公告)日：2007-02-06
申请号：US11415692
申请日：2006-05-01
申请人： Chun-Huang Lin , Jeng-Feng Lan , Chien-Chang Huang
发明人： Chun-Huang Lin , Jeng-Feng Lan , Chien-Chang Huang
IPC分类号： H04N5/228
CPC分类号： H04N5/145
摘要： A method to detect the movement of an image sensor. Movement is detected according to a first, second, third, and fourth frame, all captured by the image sensor. A first captured image region is captured from the first frame. Then, a first corresponding region matching the first captured image region is captured from the second frame, wherein the first corresponding region shifts in a predetermined direction relative to the first captured image region. Next, a second captured image region is captured from the third frame, wherein the second captured image region shifts in a direction opposite to the predetermined direction relative to the first captured image region. Then, a second corresponding region matching the second captured image region is captured from the fourth frame. Finally, the movement of the image sensor is determined according to the second captured image region and the second corresponding region.
摘要翻译：一种检测图像传感器运动的方法。根据由图像传感器捕获的第一，第二，第三和第四帧检测移动。从第一帧捕获第一捕获图像区域。然后，从第二帧拍摄与第一拍摄图像区域匹配的第一对应区域，其中第一对应区域相对于第一拍摄图像区域在预定方向上移动。接下来，从第三帧拍摄第二拍摄图像区域，其中第二拍摄图像区域相对于第一拍摄图像区域沿与预定方向相反的方向移动。然后，从第四帧捕获与第二拍摄图像区域匹配的第二对应区域。最后，根据第二拍摄图像区域和第二对应区域确定图像传感器的移动。

3. 发明申请

US20060203094A1 Method for detecting movement of image sensors 有权
公开(公告)号：US20060203094A1
公开(公告)日：2006-09-14
申请号：US11415692
申请日：2006-05-01
申请人： Chun-Huang Lin , Jeng-Feng Lan , Chien-Chang Huang
发明人： Chun-Huang Lin , Jeng-Feng Lan , Chien-Chang Huang
IPC分类号： H04N5/228
CPC分类号： H04N5/145
摘要： A method to detect the movement of an image sensor. Movement is detected according to a first, second, third, and fourth frame, all captured by the image sensor. A first captured image region is captured from the first frame. Then, a first corresponding region matching the first captured image region is captured from the second frame, wherein the first corresponding region shifts in a predetermined direction relative to the first captured image region. Next, a second captured image region is captured from the third frame, wherein the second captured image region shifts in a direction opposite to the predetermined direction relative to the first captured image region. Then, a second corresponding region matching the second captured image region is captured from the fourth frame. Finally, the movement of the image sensor is determined according to the second captured image region and the second corresponding region.

4. 发明授权

US07242391B2 Optical navigation chip 有权
标题翻译：光导航芯片
公开(公告)号：US07242391B2
公开(公告)日：2007-07-10
申请号：US10858970
申请日：2004-06-02
申请人： Chun-Huang Lin , Jeng-Feng Lan , Chien-Chang Huang
发明人： Chun-Huang Lin , Jeng-Feng Lan , Chien-Chang Huang
IPC分类号： G09G5/08
CPC分类号： G06F3/0317 , G06F3/03543
摘要： An optical navigation chip. The optical navigation chip is appropriate for an optical pointing device and used for calculating a displacement of the optical navigation chip relative to an operating surface. The optical navigation chip comprises a photo sensor array driven by a photo sensor control circuit for detecting an image of the operating surface, a signal readout circuit coupled with the photo sensor array for reading out the image in analog format, an analog-to-digital conversion (ADC) circuit coupled with the signal readout circuit for converting the image from analog format to digital format, an image qualification circuit coupled with the ADC circuit for determining quality of the image and outputting a quality index accordingly, and a motion detection circuit for outputting the displacement according to the quality index.
摘要翻译：光导航芯片。光学导航芯片适用于光学指向装置并用于计算光学导航芯片相对于操作表面的位移。光学导航芯片包括由用于检测操作表面的图像的光传感器控制电路驱动的光传感器阵列，与用于以模拟格式读出图像的光传感器阵列耦合的信号读出电路，模数转换器与用于将图像从模拟格式转换为数字格式的信号读出电路耦合的转换（ADC）电路，与ADC电路耦合的图像鉴定电路，用于确定图像的质量并相应地输出质量指标;以及运动检测电路，根据质量指标输出排量。

5. 发明授权

US07151561B2 Method for detecting movement of image sensors 有权
标题翻译：检测图像传感器运动的方法
公开(公告)号：US07151561B2
公开(公告)日：2006-12-19
申请号：US10102175
申请日：2002-03-20
申请人： Chun-Huang Lin , Jeng-Feng Lan , Chien-Chang Huang
发明人： Chun-Huang Lin , Jeng-Feng Lan , Chien-Chang Huang
IPC分类号： H04N5/228 , G09G5/08 , G06K9/56 , G06K9/64
CPC分类号： H04N5/145
摘要： A method to detect the movement of an image sensor according to captured images. An image region is captured from a first image. Then, a first corresponding region matching the first region is captured from a second image. A second image region is captured from the second image. Then, a second corresponding region matching the second captured image region is captured from the first image. Finally, the movement of the image sensor is determined according to the first region and the first corresponding region when a first relative distance between the first region and the first corresponding region is the same as a second relative distance of the second captured image region and the second corresponding region, but in the opposite direction.
摘要翻译：根据拍摄图像检测图像传感器的移动的方法。从第一图像捕获图像区域。然后，从第二图像捕获与第一区域匹配的第一对应区域。从第二图像捕获第二图像区域。然后，从第一图像捕获与第二拍摄图像区域匹配的第二对应区域。最后，当第一区域和第一对应区域之间的第一相对距离与第二捕获图像区域的第二相对距离相同时，根据第一区域和第一对应区域确定图像传感器的运动，第二个相应的区域，但在相反的方向。

6. 发明授权

US07050043B2 Optical apparatus 有权
标题翻译：光学仪器
公开(公告)号：US07050043B2
公开(公告)日：2006-05-23
申请号：US10628438
申请日：2003-07-29
申请人： Chien-Chang Huang , Chun-Huang Lin , Jeng-Feng Lan
发明人： Chien-Chang Huang , Chun-Huang Lin , Jeng-Feng Lan
IPC分类号： G09G5/08
CPC分类号： G06F3/0317 , G06F3/03545
摘要： An optical apparatus. The optical apparatus is applied to an object surface, comprising a frame, a light emitting device and an optical sensor. The frame is disposed in the optical apparatus, having a first compartment and a second compartment, wherein the first compartment has a first opening and the second compartment has a second opening. The light emitting device is disposed in the first compartment, wherein light emitted from the light emitting device passes through the first opening and is reflected by the object surface outside the frame. The optical sensor is disposed in the second compartment to receive light reflected from the object surface passing through the second opening.
摘要翻译：光学装置。光学装置被应用于物体表面，包括框架，发光装置和光学传感器。框架设置在具有第一隔间和第二隔间的光学设备中，其中第一隔室具有第一开口，第二隔室具有第二开口。发光装置设置在第一隔室中，其中从发光装置发射的光穿过第一开口并被框架外部的物体表面反射。光学传感器设置在第二隔室中以接收从通过第二开口的物体表面反射的光。

7. 发明申请

US20050139944A1 Optical navigation chip 有权
标题翻译：光导航芯片
公开(公告)号：US20050139944A1
公开(公告)日：2005-06-30
申请号：US10858970
申请日：2004-06-02
申请人： Chun-Huang Lin , Jeng-Feng Lan , Chien-Chang Huang
发明人： Chun-Huang Lin , Jeng-Feng Lan , Chien-Chang Huang
IPC分类号： H01L31/0232
CPC分类号： G06F3/0317 , G06F3/03543
摘要： An optical navigation chip. The optical navigation chip is appropriate for an optical pointing device and used for calculating a displacement of the optical navigation chip relative to an operating surface. The optical navigation chip comprises a photo sensor array driven by a photo sensor control circuit for detecting an image of the operating surface, a signal readout circuit coupled with the photo sensor array for reading out the image in analog format, an analog-to-digital conversion (ADC) circuit coupled with the signal readout circuit for converting the image from analog format to digital format, an image qualification circuit coupled with the ADC circuit for determining quality of the image and outputting a quality index accordingly, and a motion detection circuit for outputting the displacement according to the quality index.
摘要翻译：光导航芯片。光学导航芯片适用于光学指向装置并用于计算光学导航芯片相对于操作表面的位移。光学导航芯片包括由用于检测操作表面的图像的光传感器控制电路驱动的光传感器阵列，与用于以模拟格式读出图像的光传感器阵列耦合的信号读出电路，模数转换器与用于将图像从模拟格式转换为数字格式的信号读出电路耦合的转换（ADC）电路，与ADC电路耦合的图像鉴定电路，用于确定图像的质量并相应地输出质量指标;以及运动检测电路，根据质量指标输出位移。

8. 发明授权

US08503105B2 Zooming adjustment mechanism and projection lens module 有权
标题翻译：变焦调整机构和投影镜头模组
公开(公告)号：US08503105B2
公开(公告)日：2013-08-06
申请号：US13285661
申请日：2011-10-31
申请人： Chien-Chang Huang , Fan-Chieh Chang
发明人： Chien-Chang Huang , Fan-Chieh Chang
IPC分类号： G02B15/14
CPC分类号： G02B7/10 , G03B21/142 , G03B2205/0046
摘要： A zooming adjustment mechanism including a holder, a zoom ring, at least two rollers, a first resilient sheet, and a second resilient sheet is provided. The zoom ring is confined to the holder and coupled to a zoom bar. The rollers are respectively confined to a groove of the holder and in contact with a bottom surface of the zoom ring. The first resilient sheet is disposed on a first side of the holder, and each end of the first resilient sheet leans against a roller. The second resilient sheet is disposed on a second side of the holder, and each end of the second resilient sheet leans against a roller. A projection lens module including the zooming adjustment mechanism is also provided.
摘要翻译：提供了包括保持器，变焦环，至少两个辊，第一弹性片和第二弹性片的变焦调节机构。变焦环被限制在支架上并与变焦杆相连。辊分别限制在保持器的凹槽中并与变焦环的底表面接触。第一弹性片设置在保持器的第一侧上，第一弹性片的每个端部抵靠辊。第二弹性片设置在保持器的第二侧上，并且第二弹性片的每个端部靠在辊上。还提供了包括变焦调节机构的投影透镜模块。

9. 发明授权

US08128234B2 Position adjustment device for integration rod 有权
标题翻译：集成杆位置调整装置
公开(公告)号：US08128234B2
公开(公告)日：2012-03-06
申请号：US12434188
申请日：2009-05-01
申请人： Chien-Chang Huang , Yung-Chuan Tseng
发明人： Chien-Chang Huang , Yung-Chuan Tseng
IPC分类号： G03B21/14
CPC分类号： G03B21/208 , G03B21/2046 , G03B27/547
摘要： A position adjustment device for an integration rod includes a fixed plate, two resilient members, and two adjusting screws. The first resilient member is positioned between the fixed plate and the rod for exerting an elastic force on the rod in a first direction, and the second resilient member is positioned between the fixed plate and the rod for exerting an elastic force on the rod in a second direction different from the first direction. The first adjusting screw is inserted through the part of the housing and has a first end surface that presses against one side surface of the rod opposite the first resilient member. The second adjusting screw is inserted through the part of the housing and has a second end surface that presses against one side surface of the rod opposite the second resilient member. The first and the second end surface are arc surfaces.
摘要翻译：用于整体杆的位置调节装置包括固定板，两个弹性构件和两个调节螺钉。第一弹性构件位于固定板和杆之间，用于沿第一方向在杆上施加弹力，并且第二弹性构件位于固定板和杆之间，用于在杆上施加弹性力第二方向与第一方向不同。第一调节螺钉穿过壳体的一部分插入并且具有第一端面，该第一端面压靠与第一弹性构件相对的杆的一个侧表面。第二调节螺钉穿过壳体的一部分插入并具有第二端面，该第二端面压靠与第二弹性构件相对的杆的一个侧表面。第一和第二端面是弧形表面。

10. 发明申请

US20090047764A1 NON-VOLATILE MEMORY AND MANUFACTURING METHOD THEREOF 审中-公开
标题翻译：非易失性存储器及其制造方法
公开(公告)号：US20090047764A1
公开(公告)日：2009-02-19
申请号：US11953076
申请日：2007-12-10
申请人： Wei-Ming Liao , Ming-Cheng Chang , Chien-Chang Huang
发明人： Wei-Ming Liao , Ming-Cheng Chang , Chien-Chang Huang
IPC分类号： H01L21/336
CPC分类号： H01L27/11521
摘要： A non-volatile memory having a gate structure and a source/drain region is provided. The gate structure is disposed on a substrate. The gate structure includes a pair of floating gates, tunneling dielectric layers, a control gate and an inter-gate dielectric layer. The floating gates are disposed on the substrate. Each tunneling dielectric layer is disposed between each floating gate and the substrate. The control gate is disposed on the substrate between the pair of the floating gates and covers a top surface and sidewalls of each floating gate. The inter-gate dielectric layer is disposed between the control gate and each of the floating gates, disposed between the control gate and each of the tunneling dielectric layers, and disposed between the control gate and the substrate. The source/drain region is disposed in the substrate at respective sides of the gate structure.
摘要翻译：提供具有栅极结构和源极/漏极区域的非易失性存储器。栅极结构设置在基板上。栅极结构包括一对浮置栅极，隧道电介质层，控制栅极和栅极间介电层。浮置栅极设置在基板上。每个隧道介电层设置在每个浮动栅极和衬底之间。控制栅极设置在一对浮置栅极之间的衬底上并且覆盖每个浮动栅极的顶表面和侧壁。栅极间电介质层设置在控制栅极和每个浮置栅极之间，设置在控制栅极和每个隧道介电层之间，并且设置在控制栅极和衬底之间。源极/漏极区域在栅极结构的相应侧设置在衬底中。

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