公开(公告)号：US07839732B2

公开(公告)日：2010-11-23

申请号：US12046458

申请日：2008-03-12

申请人： Kuo-Ting Hsin ,  Ming-Hsien Tsai

发明人： Kuo-Ting Hsin ,  Ming-Hsien Tsai

IPC分类号： G11B7/00

CPC分类号： G11B7/094 ,  G11B7/004 ,  G11B7/0901 ,  G11B7/0945

摘要： A system and method for calibrating a recording track offset of an optical storage device accessing an optical storage medium of land/groove type. The system includes: a tracking servo loop arranged to control tracking operations of an optical head of the optical storage device; a track offset control loop arranged to control the recording track offset for the tracking servo loop; a controller arranged to enable a latest value of the recording track offset to be a readout value for utilization in a recording process performed later; and a comparator arranged to compare a recording length with a threshold value and generate a flag to represent whether the recording length is a long recording length, wherein the latest value is derived from the track offset control loop.

摘要翻译： 一种校准光盘存储设备的记录磁道偏移的系统和方法，该光存储设备访问焊盘/槽型光学存储介质。 该系统包括：跟踪伺服环路，被布置成控制光存储装置的光头的跟踪操作; 轨道偏移控制环路，被布置成控制用于跟踪伺服环路的记录轨道偏移; 控制器，被布置成使记录磁道偏移的最新值成为稍后执行的记录处理中的利用的读出值; 以及比较器，被配置为将记录长度与阈值进行比较，并生成用于表示记录长度是否为长记录长度的标志，其中，最新值是从轨道偏移控制环路导出的。

公开(公告)号：US20080253248A1

公开(公告)日：2008-10-16

申请号：US12046458

申请日：2008-03-12

申请人： Kuo-Ting Hsin ,  Ming-Hsien Tsai

发明人： Kuo-Ting Hsin ,  Ming-Hsien Tsai

IPC分类号： G11B7/00

CPC分类号： G11B7/094 ,  G11B7/004 ,  G11B7/0901 ,  G11B7/0945

摘要： A system and method for calibrating a recording track offset of an optical storage device accessing an optical storage medium of land/groove type. The system includes: a tracking servo loop arranged to control tracking operations of an optical head of the optical storage device; a track offset control loop arranged to control the recording track offset for the tracking servo loop; a controller arranged to enable a latest value of the recording track offset to be a readout value for utilization in a recording process performed later; and a comparator arranged to compare a recording length with a threshold value and generate a flag to represent whether the recording length is a long recording length, wherein the latest value is derived from the track offset control loop.

摘要翻译： 一种校准光盘存储设备的记录磁道偏移的系统和方法，该光存储设备访问焊盘/槽型光学存储介质。 该系统包括：跟踪伺服环路，被布置成控制光存储装置的光头的跟踪操作; 轨道偏移控制环路，被布置成控制用于跟踪伺服环路的记录轨道偏移; 控制器，被布置成使记录磁道偏移的最新值成为稍后执行的记录处理中的利用的读出值; 以及比较器，被配置为将记录长度与阈值进行比较，并生成用于表示记录长度是否为长记录长度的标志，其中，最新值是从轨道偏移控制环路导出的。

公开(公告)号：US20130238910A1

公开(公告)日：2013-09-12

申请号：US13468008

申请日：2012-05-09

申请人： Hsing-Chang Liu ,  Ming-Hsien Tsai

发明人： Hsing-Chang Liu ,  Ming-Hsien Tsai

IPC分类号： G06F1/26 ,  G06F12/02

CPC分类号： G06F1/3203 ,  G06K19/0727 ,  G06K19/07769 ,  G11C16/12 ,  H03K17/693

摘要： A memory card with a smart card function including a flash memory unit, a data processing control unit, and a power control unit is provided. The data processing control unit is coupled to the flash memory unit. The data processing control unit controls the flash memory unit and encrypts, decrypts and stores smart card security data. The power control unit receives at least one of a first power input and a second power input. The power control unit selects the first power input or the second power input and provides the selected one to the data processing control unit according to at least one control signal. An output terminal of the power control unit is coupled to the first power input. Furthermore, a power control method and a power control circuit of the forgoing memory card are also provided.

摘要翻译： 提供具有智能卡功能的存储卡，包括闪存单元，数据处理控制单元和电源控制单元。 数据处理控制单元耦合到闪存单元。 数据处理控制单元控制闪存单元并对智能卡安全数据进行加密，解密和存储。 功率控制单元接收第一功率输入和第二功率输入中的至少一个。 功率控制单元选择第一电力输入或第二电力输入，并根据至少一个控制信号将所选择的一个提供给数据处理控制单元。 功率控制单元的输出端耦合到第一功率输入。 此外，还提供了前述存储卡的功率控制方法和功率控制电路。

公开(公告)号：US20080062605A1

公开(公告)日：2008-03-13

申请号：US11512830

申请日：2006-08-30

申请人： Ming-Hsien Tsai ,  Hung-Jen Liao ,  Sung-Chieh Lin

发明人： Ming-Hsien Tsai ,  Hung-Jen Liao ,  Sung-Chieh Lin

IPC分类号： H02H5/04

CPC分类号： G11C29/02 ,  G11C17/18 ,  G11C29/027

摘要： A repair circuitry consisting of at least one electrical fuse forming part of a conduction path between a positive voltage supply (Vq) pad and a complimentary lower voltage supply source (Vss). The repair circuitry includes at least one switching device and at least one control circuitry. The at least one switching device has a control terminal and is coupled between the Vq pad and the at least one electrical fuse. The at least one control circuitry is coupled to the control terminal and the Vq pad respectively. Upon an application of a positive high voltage to the Vq pad, the control circuitry delays the turned-on state of the switching device for a predetermined period of time, thereby blocking stray currents occurred during ESD events. Consequently, the repair circuitry can prevent the at least one electrical fuse from being mistakenly programmed.

摘要翻译： 修复电路由至少一个电熔丝构成，形成正电压源（Vq）焊盘和互补的低电压源（Vss）之间的传导路径的一部分。 修复电路包括至少一个开关装置和至少一个控制电路。 所述至少一个开关装置具有控制端子，并且耦合在所述Vq焊盘和所述至少一个电熔丝之间。 至少一个控制电路分别耦合到控制端子和Vq焊盘。 当向Vq焊盘施加正高电压时，控制电路将开关器件的接通状态延迟预定的时间段，从而阻止在ESD事件期间发生的杂散电流。 因此，修理电路可以防止至少一个电熔丝被错误编程。

公开(公告)号：US20060245337A1

公开(公告)日：2006-11-02

申请号：US11456852

申请日：2006-07-11

申请人： Han-Wen Hsu ,  Ming-Hsien Tsai

发明人： Han-Wen Hsu ,  Ming-Hsien Tsai

IPC分类号： G11B7/00

CPC分类号： G11B7/126

摘要： A method in which, during an optimal power calibration (OPC) process, an optical disk drive performs a plurality of write tests to an optical disk at a plurality of test powers and measures a corresponding plurality of modulation signal strength values of the optical disk for the plurality of write tests to generate a modulation signal strength versus power curve. The method then determines possible gamma lines corresponding to considered powers, and selects a considered power as a target power of the optical disk drive when a possible gamma line is substantially tangential to the modulation signal strength versus power curve at the considered power. According to the method, powers within a domain of the plurality of test powers are considered until a considered power is selected as the target power for the optical disk.

摘要翻译： 一种方法，其中在最佳功率校准（OPC）处理期间，光盘驱动器以多个测试功率对光盘执行多次写入测试，并且测量所述光盘的相应多个调制信号强度值，以便 多个写入测试以产生调制信号强度与功率曲线。 该方法然后确定对应于所考虑的功率的可能的伽马线，并且当可能的伽马线基本上与所考虑的功率下的调制信号强度对功率曲线相切时，选择所考虑的功率作为光盘驱动器的目标功率。 根据该方法，考虑多个测试功率的域内的功率，直到所选择的功率被选择为光盘的目标功率为止。

公开(公告)号：US08649655B2

公开(公告)日：2014-02-11

申请号：US12883539

申请日：2010-09-16

申请人： Ming-Hsien Tsai ,  Po-Hsu Chen

发明人： Ming-Hsien Tsai ,  Po-Hsu Chen

IPC分类号： H04N5/775 ,  H04N5/222 ,  H04N5/225 ,  H04N5/93 ,  H04N5/917 ,  G06K9/00

CPC分类号： G11B27/034 ,  G11B2220/2562 ,  H04N5/85

摘要： A display device with playback functionality includes: an image information extracting module for extracting image information from a storage medium, and processing the image information so as to generate and output a first setting image signal conforming with a specific format; an image processor for receiving the first setting image signal and performing picture quality processing so as to generate and output a second setting image signal conforming with the specific format; a display unit capable of receiving and displaying one of the first and second setting image signals conforming with the specific format; and a control unit for performing control such that the display unit receives one of the first and second setting image signals when a command is received, and the other of the first and second setting image signals when the command is not received.

摘要翻译： 具有播放功能的显示装置包括：图像信息提取模块，用于从存储介质中提取图像信息，并处理图像信息，以产生并输出符合特定格式的第一设置图像信号; 图像处理器，用于接收第一设置图像信号并执行图像质量处理，以便产生并输出符合特定格式的第二设置图像信号; 显示单元，能够接收和显示符合特定格式的第一和第二设置图像信号之一; 以及控制单元，用于执行控制，使得当接收到命令时，显示单元接收第一和第二设置图像信号中的一个，并且当未接收到命令时，第一和第二设置图像信号中的另一个。

公开(公告)号：USD681856S1

公开(公告)日：2013-05-07

申请号：US29410261

申请日：2012-01-06

申请人： Ming-Hsien Tsai

设计人： Ming-Hsien Tsai

公开(公告)号：US08324658B2

公开(公告)日：2012-12-04

申请号：US12759743

申请日：2010-04-14

申请人： Ming-Hsien Tsai ,  Chewn-Pu Jou ,  Fu-Lung Hsueh ,  Ming-Hsiang Song

发明人： Ming-Hsien Tsai ,  Chewn-Pu Jou ,  Fu-Lung Hsueh ,  Ming-Hsiang Song

IPC分类号： H01L29/73

CPC分类号： H01L29/73

摘要： An electrostatic discharge (ESD) protection circuit structure includes a dual directional silicon controlled rectifier (SCR) formed in a substrate. The SCR includes first and second P-wells laterally interposed by an N-well. A deep N-well is disposed underneath the P-wells and the N-well. First and second N-type regions are disposed in the first and second P-wells, respectively, and are coupled to a pair of pads. First and second P-type regions are disposed in the first and second P-wells, respectively, are coupled to the pads, and are disposed closer to the N-well than the first and second N-type regions, respectively.

摘要翻译： 静电放电（ESD）保护电路结构包括形成在衬底中的双向可控硅整流器（SCR）。 SCR包括由N阱横向插入的第一和第二P阱。 深井N井位于P井和N井的下面。 第一和第二N型区域分别设置在第一和第二P阱中，并且耦合到一对焊盘。 第一和第二P型区域分别设置在第一和第二P阱中，分别耦合到焊盘，并且分别设置成比第一和第二N型区域更靠近N阱。

公开(公告)号：US07551415B2

公开(公告)日：2009-06-23

申请号：US11512830

申请日：2006-08-30

申请人： Ming-Hsien Tsai ,  Hung-Jen Liao ,  Sung-Chieh Lin

发明人： Ming-Hsien Tsai ,  Hung-Jen Liao ,  Sung-Chieh Lin

IPC分类号： H02H3/22

CPC分类号： G11C29/02 ,  G11C17/18 ,  G11C29/027

摘要： A repair circuitry consisting of at least one electrical fuse forming part of a conduction path between a positive voltage supply (Vq) pad and a complimentary lower voltage supply source (Vss). The repair circuitry includes at least one switching device and at least one control circuitry. The at least one switching device has a control terminal and is coupled between the Vq pad and the at least one electrical fuse. The at least one control circuitry is coupled to the control terminal and the Vq pad respectively. Upon an application of a positive high voltage to the Vq pad, the control circuitry delays the turned-on state of the switching device for a predetermined period of time, thereby blocking stray currents occurred during ESD events. Consequently, the repair circuitry can prevent the at least one electrical fuse from being mistakenly programmed.

摘要翻译： 修复电路由至少一个电熔丝构成，形成正电压源（Vq）焊盘和互补的低电压源（Vss）之间的传导路径的一部分。 修复电路包括至少一个开关装置和至少一个控制电路。 所述至少一个开关装置具有控制端子，并且耦合在所述Vq焊盘和所述至少一个电熔丝之间。 至少一个控制电路分别耦合到控制端子和Vq焊盘。 当向Vq焊盘施加正高电压时，控制电路将开关器件的接通状态延迟预定的时间段，从而阻止在ESD事件期间发生的杂散电流。 因此，修理电路可以防止至少一个电熔丝被错误编程。

公开(公告)号：US07145968B2

公开(公告)日：2006-12-05

申请号：US10063783

申请日：2002-05-13

申请人： Hung-Cheng Kuo ,  Ming-Hsien Tsai

发明人： Hung-Cheng Kuo ,  Ming-Hsien Tsai

IPC分类号： H04L27/06

CPC分类号： H03M13/6331 ,  H03M13/41 ,  H03M13/6343

摘要： A Viterbi decoder of a partial response maximum likelihood channel. In an optical disc drive, a system of partial response maximum likelihood has an analog/digital converter. This analog/digital converter receives an analog signal and outputs a digital signal to a Viterbi decoder. The Viterbi decoder has an adaptive level Viterbi decoder, a signal level mapping algorithm, a received signal delay chain, a hard decoder, and a multiplexer. The adaptive level Viterbi decoder and the hard decoder receive a digital signal output from the analog/digital converter to decode simultaneously. Whether the output of the multiplexer is the decision bit of the adaptive level Viterbi decoder or the hard decoder is determined by the mode selection algorithm.