公开(公告)号：US08501610B2

公开(公告)日：2013-08-06

申请号：US12714194

申请日：2010-02-26

申请人： Chih-Wei Lin ,  Yi-Fang Lee ,  Cheng-Ta Wu ,  Cheng-Yuan Tsai

发明人： Chih-Wei Lin ,  Yi-Fang Lee ,  Cheng-Ta Wu ,  Cheng-Yuan Tsai

IPC分类号： H01L21/3205

CPC分类号： H01L29/788 ,  H01L21/28273 ,  H01L27/11521 ,  H01L29/42324 ,  H01L29/513 ,  H01L29/7881

摘要： Non-volatile memories and methods of fabrication thereof are described. In one embodiment, a method of fabricating a semiconductor device includes forming an oxide layer over a semiconductor substrate, and exposing the oxide layer to a first nitridation step to form a first nitrogen rich region. The first nitrogen rich region is disposed adjacent an interface between the oxide layer and the semiconductor substrate. After the first nitridation step, the oxide layer is exposed to a second nitridation step to form a second nitrogen rich region. A first gate electrode is formed on the oxide layer, wherein the second nitrogen rich region is disposed adjacent an interface between the oxide layer and the first gate electrode.

摘要翻译： 描述了非易失性存储器及其制造方法。 在一个实施例中，制造半导体器件的方法包括在半导体衬底上形成氧化物层，并将氧化物层暴露于第一氮化步骤以形成第一富氮区域。 第一富氮区域设置在氧化物层和半导体衬底之间的界面附近。 在第一次氮化步骤之后，将氧化物层暴露于第二氮化步骤以形成第二富氮区域。 第一栅电极形成在氧化物层上，其中第二富氮区邻近氧化物层和第一栅电极之间的界面设置。

公开(公告)号：US20100270604A1

公开(公告)日：2010-10-28

申请号：US12714194

申请日：2010-02-26

申请人： Chih-Wei Lin ,  Yi-Fang Lee ,  Cheng-Ta Wu ,  Cheng-Yuan Tsai

发明人： Chih-Wei Lin ,  Yi-Fang Lee ,  Cheng-Ta Wu ,  Cheng-Yuan Tsai

IPC分类号： H01L29/788 ,  H01L21/336

CPC分类号： H01L29/788 ,  H01L21/28273 ,  H01L27/11521 ,  H01L29/42324 ,  H01L29/513 ,  H01L29/7881

摘要： Non-volatile memories and methods of fabrication thereof are described. In one embodiment, a method of fabricating a semiconductor device includes forming an oxide layer over a semiconductor substrate, and exposing the oxide layer to a first nitridation step to form a first nitrogen rich region. The first nitrogen rich region is disposed adjacent an interface between the oxide layer and the semiconductor substrate. After the first nitridation step, the oxide layer is exposed to a second nitridation step to form a second nitrogen rich region. A first gate electrode is formed on the oxide layer, wherein the second nitrogen rich region is disposed adjacent an interface between the oxide layer and the first gate electrode.

摘要翻译： 描述了非易失性存储器及其制造方法。 在一个实施例中，制造半导体器件的方法包括在半导体衬底上形成氧化物层，并将氧化物层暴露于第一氮化步骤以形成第一富氮区域。 第一富氮区域设置在氧化物层和半导体衬底之间的界面附近。 在第一次氮化步骤之后，将氧化物层暴露于第二氮化步骤以形成第二富氮区域。 第一栅电极形成在氧化物层上，其中第二富氮区邻近氧化物层和第一栅电极之间的界面设置。

公开(公告)号：US09619072B2

公开(公告)日：2017-04-11

申请号：US13295098

申请日：2011-11-14

申请人： Yi-Fang Lee ,  Yao-Hsuan Lin

发明人： Yi-Fang Lee ,  Yao-Hsuan Lin

IPC分类号： G06F3/041

CPC分类号： G06F3/0416

摘要： A touch system with track detecting function includes a touch pad for sequentially sensing a plurality of positions of an indication object at a plurality of moments in order to detect a track of the indication object on the touch pad, and a processor for continuously generating motion vectors according to the track of the indication object on the touch pad, for generating a candidate motion vector according to at least one motion vector, and for nonlinearly generating a target motion vector according to the candidate motion vector in order to move a target shown on a display panel. Each of the motion vectors represents a difference between a position of the indication object and a next position of the indication object.

公开(公告)号：US08390736B2

公开(公告)日：2013-03-05

申请号：US12820920

申请日：2010-06-22

申请人： Shu-Sian Yang ,  Ren-Hau Gu ,  Yi-Fang Lee ,  Ming-Tsan Kao ,  Teo-Chin Chiang ,  Chi-Chieh Liao ,  Wei-Ting Chan ,  Yu-Hao Huang

发明人： Shu-Sian Yang ,  Ren-Hau Gu ,  Yi-Fang Lee ,  Ming-Tsan Kao ,  Teo-Chin Chiang ,  Chi-Chieh Liao ,  Wei-Ting Chan ,  Yu-Hao Huang

IPC分类号： H04N5/238 ,  G06K9/00

CPC分类号： H04N5/232 ,  G06K9/00234 ,  G06K9/00261 ,  G06T7/11 ,  G06T7/136 ,  G06T7/248 ,  G06T7/90 ,  G06T2207/10024 ,  G06T2207/30201 ,  H04N5/23219

摘要： A shooting parameter adjustment method for face detection includes (A) acquiring an image; (B) dividing the image into a plurality of blocks, and calculating a brightness value of each of the blocks; (C) selecting at least one of the plurality of blocks, and adjusting a shooting parameter according to the brightness value of the selected block; and (D) acquiring another image according to the shooting parameter, and performing a face detection procedure with the another image. The shooting parameter adjustment method can automatically adjust a shooting parameter of an image capturing device according to brightness of different blocks in an image. Therefore, by using this method, the brightness of a face, no matter being too high or too low, can be adjusted to a value suitable for face detection, so as to improve the accuracy of the face detection procedure.

摘要翻译： 用于人脸检测的拍摄参数调整方法包括（A）获取图像; （B）将图像分割为多个块，并计算每个块的亮度值; （C）选择多个块中的至少一个块，并根据所选块的亮度值调整拍摄参数; 和（D）根据拍摄参数获取另一图像，并且对另一图像执行面部检测过程。 拍摄参数调整方法可以根据图像中不同块的亮度自动调整摄像装置的拍摄参数。 因此，通过使用该方法，可以将面部的亮度（无论太高或过低）调整到适于人脸检测的值，以提高脸部检测过程的准确性。

公开(公告)号：US08633978B2

公开(公告)日：2014-01-21

申请号：US12821828

申请日：2010-06-23

申请人： Shu-Sian Yang ,  Ren-Hau Gu ,  Yi-Fang Lee ,  Ming-Tsan Kao ,  Teo-Chin Chiang ,  Chi-Chieh Liao ,  Wei-Ting Chan ,  Yu-Hao Huang ,  Wen-Han Yao

发明人： Shu-Sian Yang ,  Ren-Hau Gu ,  Yi-Fang Lee ,  Ming-Tsan Kao ,  Teo-Chin Chiang ,  Chi-Chieh Liao ,  Wei-Ting Chan ,  Yu-Hao Huang ,  Wen-Han Yao

IPC分类号： H04N7/18

CPC分类号： H04N5/232 ,  G06K9/00234 ,  G06K9/00261 ,  G06T7/11 ,  G06T7/136 ,  G06T7/248 ,  G06T7/90 ,  G06T2207/10024 ,  G06T2207/30201 ,  H04N5/23219

摘要： A human face detection device includes a photosensitive element, a human face detection unit, and a skin color threshold generation unit. The photosensitive element is used for capturing a first image containing a first human face block. The human face detection unit compares the first image with at least one human face feature, so as to detect the first human face block. The skin color threshold generation unit is used for updating a skin color threshold value according to the detected first human face block. The skin color threshold value is used for filtering the first image signal to obtain a candidate region, the human face detection unit compares the candidate region with the at least one human face feature to obtain the first human face block, and the skin color threshold value determines whether the first human face block detected by the human face detection unit is correct.

摘要翻译： 人脸检测装置包括感光元件，人脸检测单元和肤色阈值生成单元。 感光元件用于捕获包含第一人脸块的第一图像。 人脸检测单元将第一图像与至少一个人脸特征进行比较，以便检测第一人脸区块。 皮肤颜色阈值生成单元用于根据检测到的第一人脸块来更新肤色阈值。 皮肤颜色阈值用于对第一图像信号进行滤波以获得候选区域，人脸检测单元将候选区域与至少一个人脸特征进行比较以获得第一人脸图像块，并且肤色阈值 确定由人脸检测单元检测到的第一人脸部块是否正确。

公开(公告)号：US20130285899A1

公开(公告)日：2013-10-31

申请号：US13865599

申请日：2013-04-18

申请人： Yu-Hao Huang ,  Yi-Fang Lee ,  Ming-Tsan Kao ,  Nien-Tse Chen

发明人： Yu-Hao Huang ,  Yi-Fang Lee ,  Ming-Tsan Kao ,  Nien-Tse Chen

IPC分类号： G06F3/03

CPC分类号： G06F3/017 ,  G06F3/005 ,  G06F3/0304 ,  G06K9/00335 ,  G06T7/20

摘要： The present invention discloses a method for outputting a command by detecting a movement of an object, which includes the following steps. First, an image capturing device captures images generated by the movement of the object at different timings by. Next, a motion trajectory is calculated according to the plurality of images. Further next, a corresponding command is outputted according to the motion trajectory. The present invention also provides a system which employs the above-mentioned method.

公开(公告)号：US08194743B2

公开(公告)日：2012-06-05

申请号：US11477109

申请日：2006-06-28

申请人： Hsin-Chia Chen ,  Yi-Fang Lee ,  Tzu-Yi Chao

发明人： Hsin-Chia Chen ,  Yi-Fang Lee ,  Tzu-Yi Chao

IPC分类号： H04N7/12 ,  H04N11/02 ,  H04N11/04

CPC分类号： G06F3/0317 ,  G06K9/6202 ,  H04N5/145

摘要： A displacement estimation device includes a vector calculator and a displacement calculator, for use in estimating a displacement vector from a pattern in a first original image to a pattern in a second original image. The vector calculator calculates a parameter for each pixel in the first original image and the second original image. The parameter of a pixel integrates the information of the intensities of all the pixels in a region of interest (ROI) surrounding the pixel, and the relative distances from all the pixels in the ROI to the pixel. The displacement calculator calculates the displacement vector from a pattern in the first original image to a pattern in the second original image based on the parameters calculated by the vector calculator for the first original image and the second original image.

摘要翻译： 位移估计装置包括矢量计算器和位移计算器，用于估计从第一原始图像中的图案到第二原始图像中的图案的位移矢量。 矢量计算器计算第一原始图像和第二原始图像中的每个像素的参数。 像素的参数将像素周围的感兴趣区域（ROI）中的所有像素的强度的信息以及从ROI中的所有像素到像素的相对距离进行积分。 位移计算器基于由第一原始图像和第二原始图像的矢量计算器计算出的参数，计算从第一原始图像中的图案到第二原始图像中的图案的位移矢量。

公开(公告)号：US07864837B2

公开(公告)日：2011-01-04

申请号：US11365573

申请日：2006-03-01

申请人： Chang-Che Tsai ,  Chih-Hsin Lin ,  Yi-Fang Lee ,  Tzu-Yi Chao

发明人： Chang-Che Tsai ,  Chih-Hsin Lin ,  Yi-Fang Lee ,  Tzu-Yi Chao

IPC分类号： H04B1/66

CPC分类号： H04N19/533 ,  H04N19/61

摘要： A motion estimation method for a succession of frames in a digital coding system includes: with reference to a first block in a first frame, searching a second frame for a second block that corresponds to the first block; and estimating a motion vector of the first block with respect to the second block in the second frame. Blocks in the second frame are searched according to a distance-weighted search sequence starting from a candidate origin block. In view of the radiating characteristics of motion vectors, the distance-weighted search sequence can save unnecessary search time.

摘要翻译： 一种用于数字编码系统中的连续帧的运动估计方法包括：参考第一帧中的第一块，在第二帧中搜索对应于第一块的第二块; 以及估计所述第一块相对于所述第二帧中的所述第二块的运动矢量。 根据从候选起始块开始的距离加权搜索序列搜索第二帧中的块。 考虑到运动矢量的辐射特性，距离加权搜索序列可以节省不必要的搜索时间。

公开(公告)号：US20130342442A1

公开(公告)日：2013-12-26

申请号：US13907182

申请日：2013-05-31

申请人： Yu-Hao Huang ,  Yi-Fang Lee ,  Ming-Tsan Kao

发明人： Yu-Hao Huang ,  Yi-Fang Lee ,  Ming-Tsan Kao

IPC分类号： G06F3/01

CPC分类号： G06F3/017 ,  G06F3/0304 ,  G06F3/0325 ,  G06F3/04845 ,  G06F2203/04806

摘要： An input system includes a first gesture detection unit and a second gesture detection unit. The first gesture detection unit includes a first light emitting device for emitting a first light beam, a first light sensing device for receiving the first light beam reflected by a first motion trajectory generated by a user and outputting a first image signal, and a first processing unit for processing the first image signal and outputting a first command signal. The second gesture detection unit includes a second light emitting device for emitting a second light beam, a second light sensing device for receiving the second light beam reflected by a second motion trajectory generated by the user and outputting a second image signal, and a second processing unit for processing the second image signal and outputting a second command signal.

摘要翻译： 输入系统包括第一手势检测单元和第二手势检测单元。 第一手势检测单元包括用于发射第一光束的第一发光装置，用于接收由用户生成的第一运动轨迹反射并输出第一图像信号的第一光束的第一光感测装置，以及第一处理 单元，用于处理第一图像信号并输出​​第一命令信号。 第二手势检测单元包括用于发射第二光束的第二发光装置，用于接收由用户产生的第二运动轨迹反射并输出第二图像信号的第二光束的第二光感测装置，以及第二处理 单元，用于处理第二图像信号并输出​​第二命令信号。

公开(公告)号：US20130050100A1

公开(公告)日：2013-02-28

申请号：US13295098

申请日：2011-11-14

申请人： Yi-Fang Lee ,  Yao-Hsuan Lin

发明人： Yi-Fang Lee ,  Yao-Hsuan Lin

IPC分类号： G06F3/041

CPC分类号： G06F3/0416

摘要： A touch system with track detecting function includes a touch pad for sequentially sensing a plurality of positions of an indication object at a plurality of moments in order to detect a track of the indication object on the touch pad, and a processor for continuously generating motion vectors according to the track of the indication object on the touch pad, for generating a candidate motion vector according to at least one motion vector, and for nonlinearly generating a target motion vector according to the candidate motion vector in order to move a target shown on a display panel. Each of the motion vectors represents a difference between a position of the indication object and a next position of the indication object.

摘要翻译： 具有轨道检测功能的触摸系统包括用于在多个时刻顺序感测指示对象的多个位置以便检测触摸板上的指示对象的轨迹的触摸板，以及用于连续生成运动矢量的处理器 根据所述触摸板上的所述指示对象的轨道，用于根据至少一个运动矢量生成候选运动矢量，并且用于根据所述候选运动矢量非线性地生成目标运动矢量，以便移动在 显示面板。 每个运动矢量表示指示对象的位置与指示对象的下一个位置之间的差异。