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1. 发明授权

US07075107B2 Semiconductor wafer and manufacturing process thereof 失效
标题翻译：半导体晶片及其制造工艺
公开(公告)号：US07075107B2
公开(公告)日：2006-07-11
申请号：US10841035
申请日：2004-05-06
申请人： Wei-Jung Chen , Yung-Ching Chang , Jaw-Shin Huang , Cheng-Yu Fang , Chien-Peng Yu
发明人： Wei-Jung Chen , Yung-Ching Chang , Jaw-Shin Huang , Cheng-Yu Fang , Chien-Peng Yu
IPC分类号： H01L23/58
CPC分类号： H01L22/32
摘要： A semiconductor wafer includes a wafer body, a plurality of analog IC dies spacedly and alignedly formed on the wafer body to define a scribe line as a margin formed between each two dies wherein each of the dies has an internal circuit formed therewithin and at least a terminal pad formed along the scribe line, and a conductive arrangement including at least a conductive element formed on the wafer body to electrically connect the terminal pad with the internal circuit of the die in such a manner that when the die is cut off from the wafer body along the scribe line, the terminal pad is cut off from the die so as to keep the internal circuit in the die.
摘要翻译：半导体晶片包括晶片体，多个模拟IC晶体管间隔地并排成型地形成在晶片体上，以在每个两个晶片之间形成边界，形成划线，其中每一个晶片具有形成在其中的至少一个内部电路端子焊盘，以及导电装置，其至少包括形成在晶片体上的导电元件，以使端子焊盘与芯片的内部电路电连接，使得当芯片从晶片切断时主体沿着划线，将端子焊盘从模具切断，以将内部电路保持在模具中。

2. 发明申请

US20050268186A1 Semiconductor wafer with test circuit and manufacturing method 审中-公开
标题翻译：具有测试电路和制造方法的半导体晶圆
公开(公告)号：US20050268186A1
公开(公告)日：2005-12-01
申请号：US10841915
申请日：2004-05-06
申请人： Wei-Jung Chen , Yung-Ching Chang , Jaw-Shin Huang , Cheng-Yu Fang , Chien-Peng Yu
发明人： Wei-Jung Chen , Yung-Ching Chang , Jaw-Shin Huang , Cheng-Yu Fang , Chien-Peng Yu
IPC分类号： G01R31/28 , G11C29/00
CPC分类号： G01R31/2831
摘要： A semiconductor wafer includes a wafer body, a plurality of dies spacedly and alignedly formed on the wafer body to define a scribe line as a margin formed between each two the dies, wherein at least one of the dies is formed as a tested die having a terminal pad for measuring a voltage of the tested die via a measuring tool, and a test circuit having an output end and an input end electrically extended from an internal circuit of the tested die. An output impedance of the test circuit is relatively smaller than an impedance of the measuring tool, such that the voltage of the tested die adapted for being precisely measured when testing terminals of the measuring tool are electrically pointed at the tested die and the output end of the test circuit respectively.
摘要翻译：半导体晶片包括晶片体，多个晶片间隔地并排成型地形成在晶片本体上，以限定划线作为在两个模具之间形成的边界，其中至少一个模具形成为具有端子焊盘，用于经由测量工具测量被测试的裸片的电压;以及测试电路，其具有从被测试的裸片的内部电路电扩展的输出端和输入端。测试电路的输出阻抗相对小于测量工具的阻抗，使得当测量工具的测试端子的电极指向被测试模具时，适合于精确测量的被测试模具的电压，测试电路。

3. 发明申请

US20050282361A1 Semiconductor wafer and manufacturing process thereof 审中-公开
标题翻译：半导体晶片及其制造工艺
公开(公告)号：US20050282361A1
公开(公告)日：2005-12-22
申请号：US11167967
申请日：2005-06-27
申请人： Wei-Jung Chen , Yung-Ching Chang , Jaw-Shin Huang , Cheng-Yu Fang , Chien-Peng Yu
发明人： Wei-Jung Chen , Yung-Ching Chang , Jaw-Shin Huang , Cheng-Yu Fang , Chien-Peng Yu
IPC分类号： H01L21/301 , H01L21/44 , H01L23/544
CPC分类号： H01L22/32
摘要： A semiconductor wafer includes a wafer body, a plurality of analog IC dies spacedly and alignedly formed on the wafer body to define a scribe line as a margin formed between each two dies wherein each of the dies has an internal circuit formed therewithin and at least a terminal pad formed along the scribe line, and a conductive arrangement including at least a conductive element formed on the wafer body to electrically connect the terminal pad with the internal circuit of the die in such a manner that when the die is cut off from the wafer body along the scribe line, the terminal pad is cut off from the die so as to keep the internal circuit in the die.
摘要翻译：半导体晶片包括晶片体，多个模拟IC晶体管间隔地并排成型地形成在晶片体上，以在每个两个晶片之间形成边界，形成划线，其中每一个晶片具有形成在其中的至少一个内部电路端子焊盘，以及导电装置，其至少包括形成在晶片体上的导电元件，以使端子焊盘与芯片的内部电路电连接，使得当芯片从晶片切断时主体沿着划线，将端子焊盘从模具切断，以将内部电路保持在模具中。

4. 发明申请

US20050248000A1 Semiconductor wafer and manufacturing process thereof 失效
公开(公告)号：US20050248000A1
公开(公告)日：2005-11-10
申请号：US10841035
申请日：2004-05-06
申请人： Wei-Jung Chen , Yung-Ching Chang , Jaw-Shin Huang , Cheng-Yu Fang , Chien-Peng Yu
发明人： Wei-Jung Chen , Yung-Ching Chang , Jaw-Shin Huang , Cheng-Yu Fang , Chien-Peng Yu
IPC分类号： H01L21/301 , H01L21/44 , H01L23/544
CPC分类号： H01L22/32
摘要： A semiconductor wafer includes a wafer body, a plurality of analog IC dies spacedly and alignedly formed on the wafer body to define a scribe line as a margin formed between each two dies wherein each of the dies has an internal circuit formed therewithin and at least a terminal pad formed along the scribe line, and a conductive arrangement including at least a conductive element formed on the wafer body to electrically connect the terminal pad with the internal circuit of the die in such a manner that when the die is cut off from the wafer body along the scribe line, the terminal pad is cut off from the die so as to keep the internal circuit in the die.

5. 发明授权

US07391916B2 Quantization matrix adjusting method for quality improvement 有权
标题翻译：用于质量改进的量化矩阵调整方法
公开(公告)号：US07391916B2
公开(公告)日：2008-06-24
申请号：US10442151
申请日：2003-05-21
申请人： Yung-Ching Chang
发明人： Yung-Ching Chang
IPC分类号： G06K9/36 , G06K9/38 , H04B1/66
CPC分类号： H04N19/126 , H04N19/149 , H04N19/172 , H04N19/61
摘要： A quantization matrix adjusting method for quality improvement by scaling down the default quantization matrix. The adjusting method comprises the steps of: updating a used bits BB_X and an average quantizer scale Avg_Q; allocating a bit budget BB_C for a current picture; calculating an estimated quantizer scale EstQ_C according to the used bits BB_X, the average quantizer scale Avg_Q and the bit budget BB_C deciding the operation mode, when the estimated quantizer scale EstQ_C is smaller than a threshold Th_Q, assigning the operation mode as an adjusting mode, otherwise remaining at normal mode; scaling down a default quantization matrix as a new quantization matrix when the operation mode is the adjusting mode; and coding the current picture using the new quantization matrix and default quantization matrix in the adjusting mode and normal mode, respectively.
摘要翻译：一种用于通过缩小默认量化矩阵来提高质量的量化矩阵调整方法。调整方法包括以下步骤：更新使用的比特BB_X和平均量化器比例Avg_Q; 为当前图片分配位预算BB_C; 当所估计的量化器比例EstQ_C小于阈值Th_Q时，根据所使用的比特BB_X，平均量化器比例Avg_Q和决定运作模式的比特预算BB_C计算估计量化比例EstQ_C，将该运算模式分配为调整模式，否则保持在正常模式; 当操作模式为调整模式时，将默认量化矩阵缩小为新的量化矩阵; 并使用新的量化矩阵和默认量化矩阵分别在调整模式和正常模式下对当前图像进行编码。

6. 发明申请

US20130265799A1 ELECTRONIC DEVICE 失效
标题翻译：电子设备
公开(公告)号：US20130265799A1
公开(公告)日：2013-10-10
申请号：US13477062
申请日：2012-05-22
申请人： Wan-Li Chuang , Chien-Min Chang , Li-Jung Yu , Mei-Hsiung Tsai , Yung-Ching Chang , Ju-Chen Chiu
发明人： Wan-Li Chuang , Chien-Min Chang , Li-Jung Yu , Mei-Hsiung Tsai , Yung-Ching Chang , Ju-Chen Chiu
IPC分类号： F21V8/00
CPC分类号： H01H13/83 , G06F3/0202 , H01H2219/028 , H01H2219/056 , H01H2219/062 , H01H2229/008 , H01H2231/002
摘要： An electronic device includes a display module, a base and a keyboard module. The display module is pivoted on the base. The keyboard module is disposed on the base. The keyboard module has a plurality of keys. Each of the keys includes a main body and an imprinted structure. The main body has a top surface. The imprinted structure is disposed on the top surface of the main body and includes a light guiding portion and a light scattering portion. A light emitted by the display module illuminates the keyboard module. The light is guided towards a specific direction when the light passes through the light guiding portion, and the light is scattered in other directions when the light passes through the light scattering portion.
摘要翻译：电子设备包括显示模块，基座和键盘模块。显示模块在基座上枢转。键盘模块设置在基座上。键盘模块具有多个键。每个键包括主体和压印结构。主体有一个顶面。印刷结构设置在主体的顶面上，具有导光部和光散射部。显示模块发出的光照亮键盘模块。当光通过导光部分时，光被引向特定方向，并且当光通过光散射部分时，光在其它方向上散射。

7. 发明授权

US07133448B2 Method and apparatus for rate control in moving picture video compression 有权
标题翻译：运动图像视频压缩中速率控制的方法和装置
公开(公告)号：US07133448B2
公开(公告)日：2006-11-07
申请号：US10289394
申请日：2002-11-07
申请人： Yung-Ching Chang , Jo-Tan Yao , Kuo-Ping Hsu
发明人： Yung-Ching Chang , Jo-Tan Yao , Kuo-Ping Hsu
IPC分类号： H04N7/12 , H04B1/66
CPC分类号： H04N19/115 , H04N19/14
摘要： A total activity measure for a current picture to be encoded in a set of consecutive pictures of a video sequence is calculated first. Based on the total activity measure of the current picture and an activity-to-complexity ratio of a previously encoded picture of the same type in the set of consecutive pictures, a complexity measure of the current picture is estimated. With the estimated complexity measure of the current picture, an instantaneous complexity measure for the set of consecutive pictures is updated. A target bit budget is allocated to the current picture depending on the estimated complexity measure and the instantaneous complexity measure. The current picture is encoded according to the target bit budget, and the activity-to-complexity ratio for the current picture is computed based on the total activity, actual bits consumed by the current picture, and the average quantization step size of the current picture.
摘要翻译：首先计算要在视频序列的一组连续图像中编码的当前图像的总活动度量。基于当前图像的总活动度量和连续图像集合中相同类型的先前编码图像的活动与复杂度比，估计当前图像的复杂度度量。利用当前图像的估计复杂度测量，更新该组连续图像的瞬时复杂度度量。目标比特预算根据估计的复杂度测量和即时复杂度测量分配给当前图片。根据目标比特预算对当前图像进行编码，并且基于当前图像的总活动度，实际比特消耗的当前图像的平均量化步长以及当前图像的平均量化步长来计算当前图像的活动与复杂度比。

8. 发明申请

US20050053133A1 Video encoding method with support for editing when scene changed 失效
标题翻译：视频编码方式，当场景变化时支持编辑
公开(公告)号：US20050053133A1
公开(公告)日：2005-03-10
申请号：US10658374
申请日：2003-09-10
申请人： Yung-Ching Chang
发明人： Yung-Ching Chang
IPC分类号： H04N7/12 , H04N7/26 , H04N7/50
CPC分类号： H04N19/142 , H04N19/107 , H04N19/61
摘要： A video encoding method with support for editing when scene changed. The video encoding method reads and stores the pictures by the display order and detects whether the scene change occurred. The method encodes the pictures by the coding order when there are not scenes changed and encodes the pictures by a special coding process when there are scenes changed. Because the video encoding method encodes the pictures with considering the states of scenes changed and generates a new GOP when a scene change occurred, the video sequence can be cut into two parts by an image editing process without re-encoding. Therefore, the video can be edited without any loss and the editing performance of the editing process can be better.
摘要翻译：一种视频编码方法，支持当场景改变时进行编辑。视频编码方法通过显示顺序读取和存储图像，并检测是否发生场景变化。当没有场景改变时，该方法通过编码顺序编码图像，并且当场景改变时通过特殊编码处理对图像进行编码。由于视频编码方法考虑到场景状态的变化对图像进行编码，并且当发生场景变化时生成新的GOP，所以可以通过图像编辑处理将视频序列分割成两部分而不进行重新编码。因此，可以编辑视频而没有任何损失，编辑过程的编辑性能可以更好。

9. 发明申请

US20120088074A1 WORKPIECE WITH THREE-DIMENSIONAL PATTERN 审中-公开
标题翻译：具有三维图案的工作
公开(公告)号：US20120088074A1
公开(公告)日：2012-04-12
申请号：US13329340
申请日：2011-12-19
申请人： Wan-Li Chuang , Chien-Min Chang , Li-Jung Yu , Yung-Ching Chang , Ying-Ching Chen , Tsung-Sheng Chuang
发明人： Wan-Li Chuang , Chien-Min Chang , Li-Jung Yu , Yung-Ching Chang , Ying-Ching Chen , Tsung-Sheng Chuang
IPC分类号： B32B3/26
CPC分类号： B44C1/20 , B32B38/0036 , B32B38/06 , B32B38/162 , B32B2309/105 , B32B2310/0806 , B32B2451/00 , B32B2457/00 , B44C5/0415 , Y10T428/24612
摘要： A workpiece with three-dimensional pattern having a three-dimensional surface and suitable for an electronic device is provided. A multiple three-dimensional micro patterns formed on the three-dimensional surface reflects an environment light to form images with a visual effect. The workpiece with three-dimensional pattern includes a workpiece and an adhesive layer. The adhesive layer is disposed on the workpiece and impressed to form the multiple three-dimensional micro patterns, and the workpiece is punched to form the three-dimensional surface. A first part of the multiple three-dimensional micro patterns on the three-dimensional surface reflects the environment light to form a first reflecting light beam. A second part of the multiple three-dimensional micro patterns on the three-dimensional surface reflects the environment light to form a second reflecting light beam. The images with visual effect includes at least the first reflecting light beam, the second reflecting light beam, and the multiple three-dimensional micro patterns.
摘要翻译：提供具有三维表面并且适合于电子设备的三维图案的工件。形成在三维表面上的多个三维微图案反射环境光以形成具有视觉效果的图像。具有三维图案的工件包括工件和粘合剂层。将粘合剂层设置在工件上并印刷以形成多个三维微图案，并冲压工件以形成三维表面。三维表面上的多个三维微图案的第一部分反映环境光以形成第一反射光束。三维表面上的多个三维微图案的第二部分反映环境光以形成第二反射光束。具有视觉效果的图像至少包括第一反射光束，第二反射光束和多个三维微图案。

10. 发明授权

US07289564B2 Video encoding method with support for editing when scene changed 失效
标题翻译：视频编码方式，当场景变化时支持编辑
公开(公告)号：US07289564B2
公开(公告)日：2007-10-30
申请号：US10658374
申请日：2003-09-10
申请人： Yung-Ching Chang
发明人： Yung-Ching Chang
IPC分类号： H04N7/18
CPC分类号： H04N19/142 , H04N19/107 , H04N19/61
摘要： A video encoding method with support for editing when scene changed. The video encoding method reads and stores the pictures by the display order and detects whether the scene change occurred. The method encodes the pictures by the coding order when there are not scenes changed and encodes the pictures by a special coding process when there are scenes changed. Because the video encoding method encodes the pictures with considering the states of scenes changed and generates a new GOP when a scene change occurred, the video sequence can be cut into two parts by an image editing process without re-encoding. Therefore, the video can be edited without any loss and the editing performance of the editing process can be better.
摘要翻译：一种视频编码方法，支持当场景改变时进行编辑。视频编码方法通过显示顺序读取和存储图像，并检测是否发生场景变化。当没有场景改变时，该方法通过编码顺序编码图像，并且当场景改变时通过特殊编码处理对图像进行编码。由于视频编码方法考虑到场景状态的变化对图像进行编码，并且当发生场景变化时生成新的GOP，所以可以通过图像编辑处理将视频序列分割成两部分而不进行重新编码。因此，可以编辑视频而没有任何损失，编辑过程的编辑性能可以更好。

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