公开(公告)号：US07136413B2

公开(公告)日：2006-11-14

申请号：US10226985

申请日：2002-08-23

申请人： Ho-Chi Hwang ,  Ching-Yao Su ,  Wei-Nan Sun

发明人： Ho-Chi Hwang ,  Ching-Yao Su ,  Wei-Nan Sun

IPC分类号： G06F11/00 ,  G06F17/10 ,  H04L5/12

CPC分类号： H04L1/0071 ,  H04L1/0054 ,  H04L25/03178

摘要： A receiver includes a Viterbi-like equalizer that provides diversity combining of soft values to produce reliability information. The output reliability information at time k is the average of the first reliability information at time k and the second reliability information at time (k−1) after being normalized by the noise power. The first reliability information at time k is the difference between the two accumulated metrics of the two preceding nodes arriving at the same node having the global minimum node metric at time k over all transitions of all states. The second reliability function at time k is the difference between the best accumulated metric characterized by the last (L−1) bit being binary “one” and the best accumulated metric characterized by the last (L−1) bit being binary “zero.”

摘要翻译： 接收机包括维特比均衡器，其提供软值的分集组合以产生可靠性信息。 在时刻k的输出可靠性信息是在时间k的第一可靠性信息的平均值和由噪声功率归一化后的时刻（k-1）的第二可靠性信息。 在时间k的第一可靠性信息是在所有状态的所有转变上到达具有时间k的全局最小节点度量的同一节点处的两个先前节点的两个累加度量的差。 时间k的第二可靠性函数是由最后一个（L-1）位表示为二进制“1”的最佳累积量度与由最后（L-1）位表示为二进制“0”的最佳累加度量之间的差值。 “

公开(公告)号：US06516398B2

公开(公告)日：2003-02-04

申请号：US09779557

申请日：2001-02-09

申请人： Yung-Chi Hwang

发明人： Yung-Chi Hwang

IPC分类号： G06F1200

CPC分类号： G06F9/4403 ,  G06F12/0623

摘要： A data processing system and a method for accessing data therein. The data processing system includes a microprocessor, an application specific integrated circuit (ASIC), and a memory. The ASIC is coupled between the microprocessor and the memory and is utilized to communicate with an external computer system for downloading a program code from the external computer system to the memory in which the program code is stored in a memory region of the memory through the ASIC. In addition, the ASIC is for mapping the memory region onto an external memory address space of the microprocessor. The microprocessor generates an address latch enable (ALEN) signal, program memory enable (PMEN) signal, read enable (RDEN) signal, write enable (WREN) signal, and a first address signal. The ASIC, during the enabling period of the ALEN signal, receives the first address signal, converts the first address signal into a second address signal corresponding to an address in the memory region, and reads a first data from the memory according to the second address signal. When the PMEN or RDEN signal is enabled, the ASIC converts the first data into a second data and sends the second data to the microprocessor. When the WREN signal is enabled, the microprocessor sends a third data to the ASIC and the ASIC converts the third data into a fourth data and writes the fourth data into the memory according to the second address signal.

摘要翻译： 一种数据处理系统及其中访问数据的方法。 数据处理系统包括微处理器，专用集成电路（ASIC）和存储器。 ASIC耦合在微处理器和存储器之间，并用于与外部计算机系统进行通信，用于将程序代码从外部计算机系统下载到存储器，其中程序代码通过ASIC存储在存储器的存储器区域中 。 此外，ASIC用于将存储器区域映射到微处理器的外部存储器地址空间。 微处理器产生地址锁存使能（ALEN）信号，程序存储器使能（PMEN）信号，读使能（RDEN）信号，写使能（WREN）信号和第一地址信号。 在ALEN信号的使能期间，ASIC接收第一地址信号，将第一地址信号转换成对应于存储器区域中的地址的第二地址信号，并根据第二地址从存储器读取第一数据 信号。 当PMEN或RDEN信号被使能时，ASIC将第一数据转换成第二数据，并将第二数据发送到微处理器。 当WREN信号使能时，微处理器向ASIC发送第三数据，ASIC将第三数据转换为第四数据，并根据第二地址信号将第四数据写入存储器。

公开(公告)号：US06377611B1

公开(公告)日：2002-04-23

申请号：US09240608

申请日：1999-02-01

申请人： Ho-Chi Hwang

发明人： Ho-Chi Hwang

IPC分类号： H03J1302

CPC分类号： H04B1/71055

摘要： An MMSE linear detector is implemented using a variable step-size Griffiths' algorithm. The received signal is sampled and stored. The stored samples are multiplied with components of a spreading sequence to provide products that are summed to provide a first output. The stored samples are also multiplied with components of a weight vector to provide products that are summed to provide a second output. A computing unit uses the Griffiths' algorithm to iteratively compute the weight vector. Another computing unit computes the step-size for each successive iteration of the Griffiths' algorithm based on the first and second outputs.

摘要翻译： 使用可变步长格里菲斯算法实现MMSE线性检测器。 接收的信号被采样和存储。 存储的样本与扩展序列的分量相乘以提供被相加以提供第一输出的产物。 存储的样本也与权重向量的分量相乘以提供被相加以提供第二输出的产品。 计算单元使用格里菲斯算法迭代计算权重向量。 另一个计算单元基于第一和第二输出计算格里菲斯算法的每个连续迭代的步长。

公开(公告)号：US20140073138A1

公开(公告)日：2014-03-13

申请号：US13611464

申请日：2012-09-12

申请人： Ming-Yu HUANG ,  Min-Chi Hwang

发明人： Ming-Yu HUANG ,  Min-Chi Hwang

IPC分类号： H01L21/3065

CPC分类号： H01L21/3065 ,  H01J37/32366

摘要： A method for plasma etching is provided, wherein a substrate pre-defining a plurality of to-be-etched segments is secured on a movable stage, and a spray area of plasma from a plasma gun is limited to get a spray-area-limited plasma. Then, at least one of the to-be-etched segments is positioned in an etch position in turn by a step and repeat manner, to make the to-be-etched segments in the etch position to be etched by the spray-area-limited plasma. A plasma etching apparatus is also provided, so that the uniformity of the plasma etching process may be controlled precisely to raise the etching uniformity.

摘要翻译： 提供了一种用于等离子体蚀刻的方法，其中预定义多个待蚀刻段的衬底固定在可移动台上，并且来自等离子体枪的等离子体的喷射面积被限制以获得喷射面积限制 等离子体。 然后，被蚀刻的区段中的至少一个依次通过步骤和重复的方式被定位在蚀刻位置中，以使蚀刻位置中的待蚀刻区段被喷涂区域蚀刻， 有限等离子体 还提供了等离子体蚀刻装置，从而可以精确地控制等离子体蚀刻工艺的均匀性，以提高蚀刻均匀性。

公开(公告)号：US20070126350A1

公开(公告)日：2007-06-07

申请号：US11522642

申请日：2006-09-18

申请人： Jeong Lee ,  Hye Chu ,  Lee Do ,  Sang Park ,  Chi Hwang ,  Yong Yang ,  Sung Chung

发明人： Jeong Lee ,  Hye Chu ,  Lee Do ,  Sang Park ,  Chi Hwang ,  Yong Yang ,  Sung Chung

IPC分类号： H01L51/54

CPC分类号： H01L51/5036

摘要： Provided is a white organic light emitting device (OLED), including: a first electrode formed on a substrate; a hole transport layer formed on the first electrode; an emission layer formed on the hole transport layer; an electron transport layer formed on the emission layer; and an color control layer formed on at least one of the hole transport layer, the emission layer and the electron transport layer, and emitting green and/or red by energy transfer from the emission layer. The white OLED emits red, green and blue light with high efficiency, has excellent color reproducibility and a high color reproduction index.

摘要翻译： 提供了一种白色有机发光器件（OLED），包括：形成在衬底上的第一电极; 形成在所述第一电极上的空穴传输层; 形成在空穴传输层上的发光层; 形成在发光层上的电子传输层; 以及形成在空穴传输层，发射层和电子传输层中的至少一个上的颜色控制层，并且通过从发射层的能量转移发射绿色和/或红色。 白色OLED以高效率发出红色，绿色和蓝色光，具有优异的色彩再现性和高色彩再现指数。

公开(公告)号：US20060231760A1

公开(公告)日：2006-10-19

申请号：US11327461

申请日：2006-01-09

申请人： Hee Lee ,  Chi Hwang ,  Yong Lee ,  Sang Kang

发明人： Hee Lee ,  Chi Hwang ,  Yong Lee ,  Sang Kang

IPC分类号： G01J5/00

CPC分类号： G01J5/24 ,  H04N5/33 ,  H04N5/3651 ,  H04N5/3655

摘要： The present invention relates to a bolometer, and more specifically to a compensation circuit for compensating non-uniformity due to the difference of operating temperature between bolometers which exist in bolometer array using semiconductor material. A compensation circuit according to the present invention comprises a biasing part including a first transistor generating bias current according to the change of operating temperature to have a dependency of exponential function for the operating temperature of circuit, and a second transistor turned on/off according to the column signal of a bolometer array; a bolometer part including a variable resistor for detecting IR in a pixel base, a third transistor turned on/off according to the column signal of a bolometer array coupled to one end of the variable resistor, and a fourth transistor turned on/off according to the row signal of a bolometer array coupled to the other end of the variable resistor; and an off-set compensation part for compensating the non-uniformity of the bolometer unit.

摘要翻译： 本发明涉及测辐射热计，更具体地说，涉及一种用于补偿不均匀性的补偿电路，这是由于存在于使用半导体材料的测辐射热计阵列中的测辐射热量计之间的工作温度差异。 根据本发明的补偿电路包括偏置部分，其包括第一晶体管，根据工作温度的变化产生偏置电流，以使电路的工作温度具有指数函数的依赖性，并且根据第 测辐射热计阵列的列信号; 一个测辐射热计部分，包括用于检测像素基础中的IR的可变电阻器，第三晶体管根据耦合到可变电阻器的一端的测辐射热计阵列的列信号导通/截止，以及第四晶体管根据 耦合到可变电阻器的另一端的测辐射热计阵列的行信号; 以及用于补偿测辐射热计单元的不均匀性的偏移补偿部分。

公开(公告)号：US20050142817A1

公开(公告)日：2005-06-30

申请号：US10884954

申请日：2004-07-07

申请人： Choong Sohn ,  Yong Kim ,  Jin Lee ,  Young Ko ,  Choong Chung ,  Chi Hwang ,  Yoon Song

发明人： Choong Sohn ,  Yong Kim ,  Jin Lee ,  Young Ko ,  Choong Chung ,  Chi Hwang ,  Yoon Song

IPC分类号： C30B1/00 ,  H01L21/20 ,  H01L21/26 ,  H01L21/268 ,  H01L21/324 ,  H01L21/36 ,  H01L21/42 ,  H01L21/477

CPC分类号： H01L21/0268 ,  H01L21/2026 ,  H01L21/268

摘要： Provided is a method for planarizing a polysilicon surface grown by means of a sequential lateral solidification method, which comprises the steps of: crystallizing an amorphous silicon having a predetermined thickness formed on a substrate into the polysilicon layer by means of the sequential lateral solidification method; and planarizing the polysilicon layer by means of a laser having an energy density for converting partially melted polysilicon into fully melted polysilicon, so that electrical characteristics of element may be improved when the polysilicon thin film transistor is fabricated using the planarization process.

摘要翻译： 提供了一种通过顺序侧向固化方法平坦化生长的多晶硅表面的方法，其包括以下步骤：通过顺序侧向固化方法将形成在衬底上的具有预定厚度的非晶硅结晶成多晶硅层; 并且通过具有用于将部分熔融的多晶硅转化为完全熔化的多晶硅的能量密度的激光来平坦化多晶硅层，使得当使用平坦化工艺制造多晶硅薄膜晶体管时，可以提高元件的电特性。

公开(公告)号：US06775318B2

公开(公告)日：2004-08-10

申请号：US09735492

申请日：2000-12-14

申请人： Po-Tsun Chen ,  Ho-Chi Hwang ,  Yun-Yen Chen ,  Muh-Rong Yang

发明人： Po-Tsun Chen ,  Ho-Chi Hwang ,  Yun-Yen Chen ,  Muh-Rong Yang

IPC分类号： H04L2730

CPC分类号： H04W56/0085 ,  H04B1/70735

摘要： The present invention provides an apparatus and method for code group identification and frame synchronization for cell searching used in wide-band DS-CDMA cellular systems. This method characterizes each secondary synchronization code sequence (SSCS) with a corresponding theoretical frequency sequence, which represents the occurrence times of CS1 to CS16 in a corresponding SSCS. Thus, 64 secondary synchronization code sequences corresponding to 64 code groups defined in DS-CDMA systems also corresponds to 64 theoretical frequency sequences. By characterizing the SSCS transmitted by a base station, a real frequency sequence can be generated. Comparing the real frequency sequence with the 64 theoretical frequency sequences, one can determine one or two candidate code groups, which may be employed by the base station. Finally, one can compare the SSCS transmitted by the base station with all the possible SSCSs corresponding to the candidate code groups to determine a specific code group and a frame boundary for the base station.

摘要翻译： 本发明提供了一种用于在宽带DS-CDMA蜂窝系统中使用的小区搜索的码组识别和帧同步的装置和方法。 该方法用相应的理论频率序列来表征每个次同步码序列（SSCS），其表示在对应的SSCS中的CS1到CS16的发生时间。 因此，对应于在DS-CDMA系统中定义的64个码组的64个辅同步码序列也对应于64个理论频率序列。 通过表征由基站发送的SSCS，可以产生实际频率序列。 将实际频率序列与64个理论频率序列进行比较，可以确定基站可以使用的一个或两个候选码组。 最后，可以将由基站发送的SSCS与对应于候选码组的所有可能的SSCS进行比较，以确定基站的特定码组和帧边界。

公开(公告)号：US5340861A

公开(公告)日：1994-08-23

申请号：US56411

申请日：1993-05-03

申请人： Chi-Hwang Chen ,  Chih-Cheng Chiang ,  Bin-Yuan Lin ,  Rong-Hwa Chang

发明人： Chi-Hwang Chen ,  Chih-Cheng Chiang ,  Bin-Yuan Lin ,  Rong-Hwa Chang

IPC分类号： C08K5/42

CPC分类号： C08K5/42

摘要： A rapidly crystallizing polyphenylene sulfide composition for reducing duration of injection molding cycle which comprises (a) a polyphenylene sulfide represented by the formula: ##STR1## and (b) an organometallic compound represented by the formula:R'--O--M--(Q--R").sub.3wherein M is either titanium or zirconium; R' is a substituted or un-substituted alkyl group having a carbon number of 1 to 30; Q is an SO.sub.3 group and R" is an alkyl group having a carbon number of 1 to 25, or an aryl-alkyl group represented by the following formula: ##STR2## wherein R is an alkyl group having a carbon number of 1 to 25.

摘要翻译： 一种用于降低注塑周期持续时间的快速结晶的聚苯硫醚组合物，其包含（a）由下式表示的聚苯硫醚：（a）由下式表示的有机金属化合物：R'-OM-（Q-R “3）其中M为钛或锆; R'是碳数为1至30的取代或未取代的烷基; Q是SO 3基团，R“是碳数为1〜25的烷基或由下式表示的芳基 - 烷基：其中R是碳原子数1〜 25。

公开(公告)号：US07440524B2

公开(公告)日：2008-10-21

申请号：US10217934

申请日：2002-08-13

申请人： Ho-chi Hwang ,  Wei-nan Sun

发明人： Ho-chi Hwang ,  Wei-nan Sun

IPC分类号： H03D1/00 ,  H04L27/06

CPC分类号： H04L25/0228 ,  H04L25/0212

摘要： A GSM communication system uses a channel estimator to generate a channel impulse response estimate from received bursts. Preferred embodiments of such a system include a first correlation unit that uses N midamble bits to evaluate received signals and produce first correlation outputs over a wide search range. A positioning unit identifies candidate first correlation outputs having the best estimation quality within a sliding observation window and uses those outputs as the initial channel impulse response (CIR) estimate. The initial CIR is provided to a second correlation unit that block correlates M (greater than N) midamble bits to the received signal samples. The second correlation unit performs correlation stage by stage with compensation based on the initial and updated CIR to improve the channel estimation.

摘要翻译： GSM通信系统使用信道估计器从接收的脉冲串产生信道脉冲响应估计。 这种系统的优选实施例包括第一相关单元，该第一相关单元使用N个中间码比特来评估接收的信号并且在宽的搜索范围上产生第一相关输出。 定位单元识别在滑动观察窗内具有最佳估计质量的候选第一相关输出，并使用这些输出作为初始信道脉冲响应（CIR）估计。 将初始CIR提供给第二相关单元，该第二相关单元将M（大于N）个中位码比特与接收信号样本相关。 第二相关单元根据初始和更新的CIR逐级执行相关性，以改善信道估计。