公开(公告)号：US20090063160A1

公开(公告)日：2009-03-05

申请号：US11934912

申请日：2007-11-05

申请人： Tsung-Han Tsai ,  Chun-Nan Liu ,  Hsing-Chuang Liu

发明人： Tsung-Han Tsai ,  Chun-Nan Liu ,  Hsing-Chuang Liu

IPC分类号： G10L19/00

CPC分类号： G10L19/02

摘要： A configurable common filterbank processor applicable for various audio standards and its processing method. Inverse modified discrete cosine transform (IMDCT) and window and overlap-add (WOA) decoding operations required by AC-3 and AAC, and IMDC, WOA, and matrixing decoding operations required by MP3 are divided into several different modes, and a quick algorithm is provided for expediting the operation of these modes, and a hardware architecture is designed universally for these modes, so that the hardware architecture can be applicable for the decoding operations of three different audio standards, respectively AC-3, AAC and MP3, to expand the scope of applicability of a decoder.

摘要翻译： 适用于各种音频标准的可配置公共滤波器组处理器及其处理方法。 AC-3和AAC要求的逆修改离散余弦变换（IMDCT）和窗口和重叠加法（WOA）解码操作以及MP3所需的IMDC，WOA和矩阵解码操作分为几种不同的模式，一种快速算法 是为了加快这些模式的运行而设计的，硬件体系结构被普遍用于这些模式，因此硬件架构可以适用于三种不同音频标准的解码操作，分别是AC-3，AAC和MP3，以扩展 解码器的适用范围。

公开(公告)号：US20070258520A1

公开(公告)日：2007-11-08

申请号：US11454004

申请日：2006-06-16

申请人： Tsung-Han Tsai ,  Hseuh-Liang Lin

发明人： Tsung-Han Tsai ,  Hseuh-Liang Lin

IPC分类号： H04N7/12 ,  H04N5/14

CPC分类号： H04N7/012 ,  H04N7/014 ,  H04N7/0142

摘要： Interpolations for a picture is done after edge detections in a de-interlace processor. By doing so, an amount of computing processes and a total time for the computing are saved; an efficiency of the computing is improved; and, a visual quality of the picture is enhanced.

摘要翻译： 图像的插值是在去隔行处理器的边缘检测之后进行的。 通过这样做，节省了计算过程的数量和总计时间; 提高了计算效率; 并且增强了图像的视觉质量。

公开(公告)号：US07065491B2

公开(公告)日：2006-06-20

申请号：US10078021

申请日：2002-02-15

申请人： Tsung-Han Tsai ,  Ya-Chau Yang

发明人： Tsung-Han Tsai ,  Ya-Chau Yang

IPC分类号： G10L19/00 ,  H04N7/12 ,  G06F5/00 ,  H03M7/00

CPC分类号： G10L19/16 ,  G10L19/0212

摘要： An inverse-modified discrete cosine transform and overlap-add method, and hardware structure for MPEG Layer3 audio signal decoding. In order to have the MPEG Layer3 audio signal decoder have more competitive power in the consumer market, the present invention provides a low cost fast algorithm of the inverse-modified discrete cosine transform and overlap-add, so that the quantity of the operation needed in the decoding process can be significantly reduced to enhance the system performance. Afterwards, according to the fast algorithm, the present invention provides a hardware structure that is suitable for the inverse-modified discrete cosine transform and overlap-add in the MPEG Layer3 decoder. Since the hardware structure of the present invention makes the MPEG Layer3 decoder able to be implemented by the application specific integrated circuit (ASIC), the entire system can fulfill the low cost and high performance requirements.

公开(公告)号：USD966598S1

公开(公告)日：2022-10-11

申请号：US29735603

申请日：2020-05-22

申请人： Tsung-Han Tsai

设计人： Tsung-Han Tsai

公开(公告)号：USD796726S1

公开(公告)日：2017-09-05

申请号：US29570167

申请日：2016-07-06

申请人： Tsung-Han Tsai

设计人： Tsung-Han Tsai

公开(公告)号：US09041204B2

公开(公告)日：2015-05-26

申请号：US13435702

申请日：2012-03-30

申请人： Tsung-Han Tsai ,  Jung-Chi Jeng ,  Yueh-Ching Chang ,  Volume Chien ,  Huang-Ta Huang ,  Chi-Cherng Jeng

发明人： Tsung-Han Tsai ,  Jung-Chi Jeng ,  Yueh-Ching Chang ,  Volume Chien ,  Huang-Ta Huang ,  Chi-Cherng Jeng

IPC分类号： H01L23/522 ,  H01L23/528 ,  H01L23/532 ,  H01L23/48 ,  H01L23/00

CPC分类号： H01L24/05 ,  H01L23/481 ,  H01L23/5226 ,  H01L23/53223 ,  H01L23/53238 ,  H01L23/53252 ,  H01L23/5329 ,  H01L24/03 ,  H01L2224/0345 ,  H01L2224/03452 ,  H01L2224/03616 ,  H01L2224/0401 ,  H01L2224/04042 ,  H01L2224/05009 ,  H01L2224/05018 ,  H01L2224/05019 ,  H01L2224/0508 ,  H01L2224/05083 ,  H01L2224/05085 ,  H01L2224/05086 ,  H01L2224/05087 ,  H01L2224/05088 ,  H01L2224/05096 ,  H01L2224/05098 ,  H01L2224/05124 ,  H01L2224/05144 ,  H01L2224/05147 ,  H01L2224/05166 ,  H01L2224/05181 ,  H01L2224/05184 ,  H01L2224/05187 ,  H01L2224/05556 ,  H01L2224/05558 ,  H01L2224/05624 ,  H01L2924/00012 ,  H01L2924/00014 ,  H01L2924/01029 ,  H01L2924/04941 ,  H01L2924/04953 ,  H01L2924/3512 ,  H01L2924/35121

摘要： A bonding pad structure includes a substrate and a first conductive island formed in a first dielectric layer and disposed over the substrate. A first via array having a plurality of vias is formed in a second dielectric layer and disposed over the first conductive island. A second conductive island is formed in a third dielectric layer and disposed over the first via array. A bonding pad is disposed over the second conductive island. The first conductive island, the first via array, and the second conductive island are electrically connected to the bonding pad. The first via array is connected to no other conductive island in the first dielectric layer except the first conductive island. No other conductive island in the third dielectric layer is connected to the first via array except the second conductive island.

摘要翻译： 焊盘结构包括基板和形成在第一电介质层中并设置在基板上的第一导电岛。 具有多个通孔的第一通孔阵列形成在第二电介质层中并设置在第一导电岛上。 第二导电岛形成在第三电介质层中并且设置在第一通孔阵列上。 焊盘设置在第二导电岛上。 第一导电岛，第一通孔阵列和第二导电岛电连接到接合焊盘。 除了第一导电岛之外，第一通孔阵列连接到第一电介质层中没有其它导电岛。 除了第二导电岛之外，第三电介质层中没有其它导电岛连接到第一通孔阵列。

公开(公告)号：US09036270B2

公开(公告)日：2015-05-19

申请号：US13532441

申请日：2012-06-25

申请人： Tsung-Han Tsai ,  Ming-Ta Chou

发明人： Tsung-Han Tsai ,  Ming-Ta Chou

IPC分类号： G02B13/18 ,  G02B13/00 ,  G02B9/34 ,  G02B13/06 ,  G02B13/22

CPC分类号： G02B13/004 ,  G02B9/34 ,  G02B13/06 ,  G02B13/22

摘要： This invention provides an optical lens system comprising: a first lens element with negative 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; a plastic fourth lens element with negative refractive power having a concave object-side surface and a convex image-side surface, with both the object-side and image-side surfaces thereof being aspheric, and having at least one inflection point positioned on at least one of the object-side and image-side surfaces thereof; wherein the number of lens elements with refractive power is limited to four. By such arrangement, especially by the first and the second lens elements with negative refractive power, the system has sufficient back focal length for arranging required optical elements, and thereby is suitable for various applications.

摘要翻译： 本发明提供了一种光学透镜系统，包括：具有凸起物体侧表面的具有负折光力的第一透镜元件; 具有负折射力的第二透镜元件，具有凹面物侧表面和凸像侧表面; 具有正屈光力的第三透镜元件; 具有负屈光力的塑料第四透镜元件，具有凹面物侧表面和凸像侧表面，其物面和像侧表面都是非球面的，并且至少有一个拐点位于至少 其物体侧和像侧表面之一; 其中具有屈光力的透镜元件的数量被限制为四个。 通过这种布置，特别是通过具有负屈光力的第一和第二透镜元件，该系统具有足够的后焦距用于布置所需的光学元件，从而适用于各种应用。

公开(公告)号：US08982483B2

公开(公告)日：2015-03-17

申请号：US13354332

申请日：2012-01-20

申请人： Ming-Ta Chou ,  Tsung-Han Tsai

发明人： Ming-Ta Chou ,  Tsung-Han Tsai

IPC分类号： G02B9/34 ,  G02B13/04 ,  G02B3/02 ,  G02B13/18 ,  G02B13/00

CPC分类号： G02B13/004 ,  G02B9/34 ,  G02B13/04

摘要： An optical image capturing lens assembly includes four non-cemented lens elements, in order from an object side to an image side: a first lens element, a second lens element, a third lens element and a fourth lens element. The first lens element with positive refractive power has a convex object-side surface. The second lens element with negative refractive power has a concave object-side surface and a convex image-side surface. The third lens element with positive refractive power has a convex object-side surface and a convex image-side surface, and is made of plastic material, wherein the surfaces of the third lens element are aspheric. The fourth lens element with negative refractive power has a concave object-side surface and a convex image-side surface, and is made of plastic material, wherein the surfaces of the fourth lens element are aspheric.

摘要翻译： 光学图像拍摄透镜组件包括从物体侧到像侧的顺序的四个非胶合透镜元件：第一透镜元件，第二透镜元件，第三透镜​​元件和第四透镜元件。 具有正折光力的第一透镜元件具有凸的物体侧表面。 具有负屈光力的第二透镜元件具有凹入的物体侧表面和凸形的图像侧表面。 具有正折光力的第三透镜元件具有凸形物体侧表面和凸形图像侧表面，并且由塑料材料制成，其中第三透镜元件的表面是非球面的。 具有负屈光力的第四透镜元件具有凹面物侧表面和凸像侧表面，并且由塑料材料制成，其中第四透镜元件的表面是非球面的。

公开(公告)号：US08797658B2

公开(公告)日：2014-08-05

申请号：US13488636

申请日：2012-06-05

申请人： Tsung-Han Tsai ,  Wei-Yu Chen

发明人： Tsung-Han Tsai ,  Wei-Yu Chen

IPC分类号： G02B3/02 ,  G02B13/18 ,  G02B13/00

CPC分类号： G02B13/0035

摘要： This invention provides a capturing lens system in order from an object side to an image side comprising: a first lens element with positive refractive power; a plastic second lens element with negative refractive power 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 third lens element with positive refractive power having a convex object-side surface and 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. Additionally, the central thickness of the second lens element is controlled favorably for the efficient spatial arrangement of the lens assembly and the simpler individual lens production while assuring suitable thickness of the second lens element, thereby assuring high image quality and improving yield rate of the product.

摘要翻译： 本发明提供一种从物体侧到图像侧的顺序的拍摄透镜系统，包括：具有正折射力的第一透镜元件; 具有负折射力的塑料第二透镜元件具有凹面物侧表面和凸像侧表面，其物侧和像侧表面均为非球面; 以及具有正折射力的塑料第三透镜元件，具有凸面物侧表面和凹像侧面，其物侧和像侧表面均为非球面，并且至少形成至少一个拐点 其物体侧和像侧表面之一。 此外，第二透镜元件的中心厚度被有利地控制用于透镜组件的有效空间布置和更简单的单个透镜生产，同时确保第二透镜元件的合适厚度，从而确保高图像质量并提高产品的屈服率 。

公开(公告)号：US08743479B2

公开(公告)日：2014-06-03

申请号：US13612858

申请日：2012-09-13

申请人： Tsung-Han Tsai ,  Hsin-Hsuan Huang

发明人： Tsung-Han Tsai ,  Hsin-Hsuan Huang

IPC分类号： G02B3/02 ,  G02B9/08 ,  G02B9/60

CPC分类号： G02B13/0045

摘要： An image capturing optical lens assembly includes, in order from an object side to an image side, 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 with negative refractive power has a concave image-side surface. The third lens element with positive refractive power has a convex image-side surface. The fourth lens element has positive refractive power. The fifth lens element with refractive power is made of plastic material and has a concave image-side surface. At least one inflection point is formed on at least one of the object-side and image-side surfaces of the fifth lens element. The surfaces of the third lens element, the fourth lens element and the fifth lens element are aspheric.

摘要翻译： 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，从物体侧到像侧依次包括图像拍摄光学透镜组件。 具有正折光力的第一透镜元件具有凸的物体侧表面。 具有负屈光力的第二透镜元件具有凹形图像侧表面。 具有正折光力的第三透镜元件具有凸形的图像侧表面。 第四透镜元件具有正屈光力。 具有屈光力的第五透镜元件由塑料材料制成并且具有凹形的图像侧表面。 在第五透镜元件的物体侧和图像侧表面中的至少一个上形成至少一个拐点。 第三透镜元件，第四透镜元件和第五透镜元件的表面是非球面的。