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21. 发明授权

US08437091B2 Wide viewing angle optical lens assembly 有权
标题翻译：宽视角光学透镜组件
公开(公告)号：US08437091B2
公开(公告)日：2013-05-07
申请号：US13155213
申请日：2011-06-07
申请人： Chih-Wen Hsu , Ming-Ta Chou , Tsung-Han Tsai
发明人： Chih-Wen Hsu , Ming-Ta Chou , Tsung-Han Tsai
IPC分类号： G02B3/02 , G02B13/18 , G02B9/12
CPC分类号： G02B13/0035 , G02B9/12 , G02B13/06
摘要： A wide viewing angle optical lens assembly comprises, in order from an object side to an image side, a first lens element with negative refractive power having a convex object-side surface and a concave image-side surface, a second lens element with positive refractive power having a convex object-side surface, a third lens element with positive refractive power having a convex image-side surface. By adjusting the relationship among the above-mentioned lens elements, the wide viewing angle optical lens assembly can effectively reduce its size, obtain greater angle of view as well as superior imaging quality.
摘要翻译：宽视角光学透镜组件从物体侧到像侧依次包括具有凸起物体侧表面和凹形图像侧表面的具有负折光力的第一透镜元件，具有正折射率的第二透镜元件具有凸形物体侧表面的电力，具有凸起的图像侧表面的具有正折光力的第三透镜元件。通过调节上述透镜元件之间的关系，宽视角光学透镜组件可以有效地减小其尺寸，获得更大的视角以及优异的成像质量。

22. 发明授权

US08405755B2 Photographing optical lens assembly 有权
标题翻译：拍摄光学透镜组件
公开(公告)号：US08405755B2
公开(公告)日：2013-03-26
申请号：US13033603
申请日：2011-02-24
申请人： Hsin-Hsuan Huang , Tsung-Han Tsai
发明人： Hsin-Hsuan Huang , Tsung-Han Tsai
IPC分类号： H04N5/225 , G02B9/34
CPC分类号： G02B13/004
摘要： A photographing optical lens assembly includes, in order from an object side to an image side, a first lens element with positive refractive power having a convex object-side surface, a second lens element with negative refractive power having a concave object-side surface and a convex image-side surface, a third lens element with positive refractive power having a convex object-side surface and a convex image-side surface, and a fourth lens element having a convex object-side surface and a concave image-side surface with both surfaces thereof being aspheric.
摘要翻译：拍摄光学透镜组件从物体侧到像侧依次包括具有凸面物体侧表面的具有正折光力的第一透镜元件，具有凹面物体侧表面的具有负折光力的第二透镜元件，以及凸像侧面，具有凸面像面和凸像面的正折射力的第三透镜元件和具有凸面物侧表面和凹面像侧面的第四透镜元件，其两面均为非球面。

23. 发明申请

US20130063827A1 IMAGE CAPTURING LENS SYSTEM 有权
标题翻译：图像捕获镜头系统
公开(公告)号：US20130063827A1
公开(公告)日：2013-03-14
申请号：US13403099
申请日：2012-02-23
申请人： Chih-Wen Hsu , Tsung-Han Tsai , Ming-Ta Chou
发明人： Chih-Wen Hsu , Tsung-Han Tsai , Ming-Ta Chou
IPC分类号： G02B13/18
CPC分类号： G02B13/004 , G02B9/34
摘要： This invention provides an image capturing lens system in order from an object side to an image side comprising four non-cemented lens elements with refractive power: a first lens element with positive refractive power having a convex object-side surface; a second lens element with negative refractive power having a concave image-side surface; a plastic third lens element having a concave object-side surface and a convex image-side surface, both the object-side and image-side surfaces thereof being aspheric; and a plastic fourth lens element with negative refractive power having a concave image-side surface, both the object-side and image-side surfaces thereof being aspheric, and at least one inflection point is formed on at least one of the object-side and image-side surfaces thereof; wherein the image capturing lens system comprises a stop positioned between the first lens element and the second lens element.
摘要翻译：本发明提供了一种从物体侧到像侧的依次包括具有屈光力的四个非胶合透镜元件的图像拍摄透镜系统：具有凸起物体侧表面的具有正折光力的第一透镜元件; 具有负折射力的第二透镜元件，具有凹形图像侧表面; 具有凹面物侧表面和凸像侧表面的塑料第三透镜元件，其物侧和像侧表面均为非球面; 以及具有凹面像侧面的具有负折射力的塑料第四透镜元件，其物侧和像侧表面均为非球面，并且至少一个拐点形成在物体侧和其图像侧表面; 其中所述摄像透镜系统包括位于所述第一透镜元件和所述第二透镜元件之间的止动件。

24. 发明申请

US20130057966A1 IMAGE LENS SYSTEM 有权
标题翻译：图像镜头系统
公开(公告)号：US20130057966A1
公开(公告)日：2013-03-07
申请号：US13403058
申请日：2012-02-23
申请人： Tsung-Han Tsai , Ming-Ta Chou
发明人： Tsung-Han Tsai , Ming-Ta Chou
IPC分类号： G02B13/18
CPC分类号： G02B13/0045 , G02B9/60
摘要： This invention provides an image lens system in order from an object side to an image side comprising: a positive first lens element with a convex object-side surface; a negative second lens element; a plastic third lens element with a concave image-side surface, both the object-side and image-side surfaces thereof being aspheric; a positive plastic fourth lens element with a convex object-side surface and a convex image-side surface, both surfaces thereof being aspheric; and a negative plastic fifth lens element with a concave image-side surface, both the object-side and image-side surfaces thereof being aspheric, at least one inflection point is formed on at least one of the two surfaces thereof; wherein there are air distances between each of lens elements. By such arrangement, not only the photosensitivity and total track length of the system can be reduced, but also better image quality can be obtained.
摘要翻译：本发明提供从物体侧到像侧的顺序的图像透镜系统，包括：具有凸形物体侧表面的正的第一透镜元件; 负第二透镜元件; 具有凹形图像侧表面的塑料第三透镜元件，其物侧和像侧表面均为非球面; 具有凸面物侧表面和凸像侧表面的正塑料第四透镜元件，其两个表面均为非球面; 以及具有凹面像侧面的负塑料第五透镜元件，其物侧和像侧表面均为非球面，至少一个拐点形成在其两个表面中的至少一个上; 其中在每个透镜元件之间存在空气距离。通过这样的配置，不仅可以降低系统的光敏度和总轨道长度，而且可以获得更好的图像质量。

25. 发明申请

US20130054252A1 Audio Processing Method and Apparatus 有权
标题翻译：音频处理方法和装置
公开(公告)号：US20130054252A1
公开(公告)日：2013-02-28
申请号：US13329481
申请日：2011-12-19
申请人： Tsung-Han Tsai , Yu-Jie Sha
发明人： Tsung-Han Tsai , Yu-Jie Sha
IPC分类号： G10L19/00
CPC分类号： G10L19/0204 , G10L19/008 , G10L19/0212 , G10L19/035 , G10L19/12 , H04B1/665
摘要： An audio processing method is disclosed. In the audio processing method, a modified discrete cosine transform (MDCT) algorithm is utilized to transform a present time domain audio signal into a spectrum audio signal. A spreading function (SF) coefficient of each partition domain of the spectrum audio signal is obtained by referencing an SF table. A masking partitioned energy threshold of each partition domain of the spectrum audio signal is calculated utilizing a logarithmic scale. An audio block type of each partition domain and an SMR of the spectrum audio signal are calculated. Subsequently, the spectrum audio signal is compressed into an audio bit stream according to the audio block type of each partition domain and the SMR. In addition, an audio signal processing apparatus is also disclosed in this invention.
摘要翻译：公开了音频处理方法。在音频处理方法中，利用修正离散余弦变换（MDCT）算法将当前时域音频信号变换为频谱音频信号。通过参考SF表来获得频谱音频信号的每个分区域的扩展函数（SF）系数。使用对数标度来计算频谱音频信号的每个分区域的掩蔽分区能量阈值。计算每个分区域的音频块类型和频谱音频信号的SMR。随后，根据每个分区域和SMR的音频块类型，将频谱音频信号压缩成音频比特流。此外，在本发明中还公开了音频信号处理装置。

26. 发明授权

US08379325B2 Photographing optical lens assembly 有权
标题翻译：拍摄光学透镜组件
公开(公告)号：US08379325B2
公开(公告)日：2013-02-19
申请号：US13301440
申请日：2011-11-21
申请人： Tsung-Han Tsai , Ming-Ta Chou
发明人： Tsung-Han Tsai , Ming-Ta Chou
IPC分类号： G02B13/18 , G02B9/60
CPC分类号： G02B13/0045 , G02B13/18
摘要： An photographing optical lens assembly includes, in order from an object side to an image side, a first lens element with positive refractive power, a second lens element with negative refractive power having a concave object-side surface and a concave image-side surface, a plastic third lens element with positive refractive power having a concave aspheric object-side surface and a convex aspheric image-side surface, a plastic fourth lens element with negative refractive power having a concave aspheric object-side surface and a convex aspheric image-side surface and a plastic fifth lens element having an aspheric object-side surface and an aspheric image-side surface. By adjusting the focal lengths of the second and the fourth lens element and the photographing optical lens assembly, and the curvature radii of the object-side and the image-side surface of the second lens element, the photographing optical lens assembly is miniaturized, and the image quality is improved.
摘要翻译：拍摄光学透镜组件从物体侧到像侧依次包括具有正折光力的第一透镜元件，具有凹面物侧表面和凹面像侧面的负屈光力的第二透镜元件，具有正的折射力的塑料第三透镜元件具有凹非球面物体侧表面和凸非球面图像侧表面，具有凹面非球面物体侧表面的负折射光焦度的塑料第四透镜元件和凸非球面图像侧表面和具有非球面物体侧表面和非球面图像侧表面的塑料第五透镜元件。通过调整第二和第四透镜元件和拍摄光学透镜组件的焦距以及第二透镜元件的物体侧和图像侧表面的曲率半径，使拍摄光学透镜组件小型化，并且图像质量得到提高。

27. 发明申请

US20130033765A1 Optical Lens Assembly for Imaging Pickup 有权
标题翻译：用于成像拾音器的光学镜头组件
公开(公告)号：US20130033765A1
公开(公告)日：2013-02-07
申请号：US13407318
申请日：2012-02-28
申请人： Tsung-Han Tsai , Ming-Ta Chou
发明人： Tsung-Han Tsai , Ming-Ta Chou
IPC分类号： G02B13/18
CPC分类号： G02B13/0045
摘要： An optical lens assembly for imaging pickup, sequentially arranged from an object side to an image side, comprising: a first lens element, a second lens element, a third lens element, a fourth lens element and a fifth lens element. The first lens element with positive refractive power has a convex object-side surface. The second lens element has negative refractive power. The third lens element with refractive power has bi-aspheric surfaces. The fourth lens element with positive refractive power has a concave object-side surface and a convex image-side surface and both being aspheric. The fifth lens element with negative refractive power has a concave image-side surface, bi-aspheric surfaces and at least one inflection point. Therefore, the optical lens assembly for imaging pickup satisfies conditions related to shorten the total length and to reduce the sensitivity for use in compact cameras and mobile phones with camera functionalities.
摘要翻译：一种用于成像拾取器的光学透镜组件，其从物体侧到像侧依次布置，包括：第一透镜元件，第二透镜元件，第三透镜元件，第四透镜元件和第五透镜元件。具有正折光力的第一透镜元件具有凸的物体侧表面。第二透镜元件具有负屈光力。具有屈光力的第三透镜元件具有双非球面。具有正折光力的第四透镜元件具有凹面物侧面和凸像侧面，两者均为非球面。具有负屈光力的第五透镜元件具有凹面图像侧表面，双非球面表面和至少一个拐点。因此，用于成像拾取的光学透镜组件满足与缩短总长度相关的条件，并降低使用具有照相机功能的小型照相机和移动电话的灵敏度。

28. 发明授权

US08345358B2 Image-capturing optical lens assembly 有权
标题翻译：图像采集光学透镜组件
公开(公告)号：US08345358B2
公开(公告)日：2013-01-01
申请号：US13194187
申请日：2011-07-29
申请人： Chih-Wen Hsu , Ming-Ta Chou , Tsung-Han Tsai
发明人： Chih-Wen Hsu , Ming-Ta Chou , Tsung-Han Tsai
IPC分类号： G02B9/60
CPC分类号： G02B13/0045 , G02B9/60
摘要： The present invention provides an image-capturing optical lens assembly comprising, in order from an object side to an image side, a front lens group, a stop, and a rear lens group. The front lens group comprises, in order from the object side to the image side: a first lens element with negative refractive power having a convex object-side surface and a concave image-side surface; and a second lens element with positive refractive power having a convex object-side surface and a concave image-side surface. The rear lens group comprises, in order from the object side to the image side: a third lens element with positive refractive power having a convex object-side surface and a convex image-side surface; a fourth lens element with negative refractive power; and a fifth lens element with positive refractive power having a convex image-side surface. With such an arrangement of optical elements, the optical system will have a field of view that is large enough; meanwhile, aberrations of the optical system can be favorably corrected to obtain good image quality.
摘要翻译：本发明提供一种摄像光学透镜组件，其从物体侧到像侧依次包括前透镜组，光阑和后透镜组。前透镜组从物体侧到像侧依次包括具有凸面物侧面和凹面像侧面的具有负屈光力的第一透镜元件; 以及具有正的折射力的第二透镜元件，具有凸形的物体侧表面和凹形的图像侧表面。后透镜组从物体侧到像侧依次包括：具有凸面像侧面和凸像侧面的正折光力的第三透镜元件; 具有负屈光力的第四透镜元件; 以及具有正的折射力的第五透镜元件具有凸形的图像侧表面。利用这种光学元件的布置，光学系统将具有足够大的视场; 同时可以有利地校正光学系统的像差，以获得良好的图像质量。

29. 发明授权

US08330169B2 Multi-gas sensor and method of fabricating the sensor 有权
标题翻译：多气体传感器和制造传感器的方法
公开(公告)号：US08330169B2
公开(公告)日：2012-12-11
申请号：US13177551
申请日：2011-07-06
申请人： Wen-Chau Liu , Huey-Ing Chen , Tsung-Han Tsai , Tai-You Chen , Chung-Fu Chang , Chi-Hsiang Hsu
发明人： Wen-Chau Liu , Huey-Ing Chen , Tsung-Han Tsai , Tai-You Chen , Chung-Fu Chang , Chi-Hsiang Hsu
IPC分类号： H01L29/66
CPC分类号： G01N27/125
摘要： The present invention is a multi-gas sensor and a method for fabricating the multi-gas sensor.The multi-gas sensor comprises a substrate, an epitaxial layer, a metal oxide layer, a first metal layer, a second metal layer and multiple third metal layers.The method for fabricating the multi-gas sensor comprises steps of forming an epitaxial layer on a substrate; etching the epitaxial layer to form a first epitaxial structure and a second epitaxial structure a fixed distance from the first epitaxial structure; forming a metal oxide layer on the first epitaxial structure; forming a first metal layer that has at least two metal layers on the second epitaxial structure; forming a second metal layer a fixed distance from the first metal layer on the second epitaxial structure; forming third metal layers respectively on the metal oxide layer, the first metal layer and the second metal layer.
摘要翻译：本发明是一种多气体传感器和多气体传感器的制造方法。多气体传感器包括衬底，外延层，金属氧化物层，第一金属层，第二金属层和多个第三金属层。制造多气体传感器的方法包括在基板上形成外延层的步骤; 蚀刻所述外延层以形成与所述第一外延结构固定距离的第一外延结构和第二外延结构; 在所述第一外延结构上形成金属氧化物层; 在所述第二外延结构上形成具有至少两个金属层的第一金属层; 在所述第二外延结构上形成与所述第一金属层固定距离的第二金属层; 在金属氧化物层，第一金属层和第二金属层上分别形成第三金属层。

30. 发明授权

US08285061B2 Apparatus for image processing with encoding selection 有权
标题翻译：具有编码选择的图像处理装置
公开(公告)号：US08285061B2
公开(公告)日：2012-10-09
申请号：US12591850
申请日：2009-12-03
申请人： Tsung-Han Tsai , Yu-Hsuan Lee , Yu-Yu Lee
发明人： Tsung-Han Tsai , Yu-Hsuan Lee , Yu-Yu Lee
IPC分类号： G06K9/36
CPC分类号： H03M7/40 , H04N19/12 , H04N19/182 , H04N19/436 , H04N19/593 , H04N19/91
摘要： The present invention provides an apparatus and a method for image processing. The apparatus for image processing comprises an encoding circuit, which can select two reference pixels according to two reference pixels and produce a maximum pixel value and a minimum pixel value according the two reference pixels. The present invention further comprises a color-difference operational unit for selecting a plurality of color pixels as a basic pixel, a first color pixel, and a second color pixel. When encoding the basic pixel, a first color difference, and a second color difference, respectively, first encoding data corresponding to the basic pixel, second encoding data corresponding to the first color difference, and third encoding data corresponding to the second color difference are produced, respectively.
摘要翻译：本发明提供一种用于图像处理的装置和方法。用于图像处理的装置包括编码电路，其可以根据两个参考像素选择两个参考像素，并根据两个参考像素产生最大像素值和最小像素值。本发明还包括用于选择多个彩色像素作为基本像素，第一彩色像素和第二彩色像素的色差运算单元。分别编码基本像素，第一色差和第二色差时，分别对应于基本像素的第一编码数据，对应于第一色差的第二编码数据和对应于第二色差的第三编码数据，分别。

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