公开(公告)号：US20140197809A1

公开(公告)日：2014-07-17

申请号：US14151403

申请日：2014-01-09

Applicant: Ching-Yu Chen ,  Feng-Wei Lin ,  Kwang-Jae Kim

Inventor： Ching-Yu Chen ,  Feng-Wei Lin ,  Kwang-Jae Kim

IPC: H02M3/156

CPC classification number: H02M3/155 ,  H02M3/07

Abstract: The present invention discloses a switching regulator. The switching regulator converts an input voltage to an output voltage. The switching regulator includes: a power stage circuit, which switches at least one power switch thereof according to a driving signal to convert the input voltage to the output voltage; and a control circuit, which is coupled to the power stage circuit, for generating the driving signal according to a feedback signal. The power stage circuit includes: an active circuit, which includes the power switch and at least one inductor, and is controlled by a driving signal to convert the input voltage to a middle voltage; and a passive circuit, which is coupled to the active circuit, and includes a charge pump for converting the middle voltage to the output voltage.

Abstract translation: 本发明公开了一种开关调节器。 开关稳压器将输入电压转换为输出电压。 开关稳压器包括：功率级电路，其根据驱动信号切换至少一个电源开关，以将输入电压转换为输出电压; 以及控制电路，其耦合到功率级电路，用于根据反馈信号产生驱动信号。 功率级电路包括：有源电路，其包括功率开关和至少一个电感器，并且由驱动信号控制以将输入电压转换为中间电压; 以及耦合到有源电路的无源电路，并且包括用于将中间电压转换为输出电压的电荷泵。

公开(公告)号：US20140132165A1

公开(公告)日：2014-05-15

申请号：US14069772

申请日：2013-11-01

Applicant: Shui-Mu Lin ,  Ching-Yu Chen ,  Chien-Hua Lin ,  Ti-Ti Liu ,  Kuan-Cheng Lai

Inventor： Shui-Mu Lin ,  Ching-Yu Chen ,  Chien-Hua Lin ,  Ti-Ti Liu ,  Kuan-Cheng Lai

IPC: H05B33/08

CPC classification number: H05B33/0824

Abstract: The present invention discloses a light emitting device array billboard and a row switch circuit and a control method thereof. The light emitting device array billboard includes a light emitting device array circuit, plural row switch circuits, plural column driver circuits, and a control circuit. The light emitting device array circuit includes plural light emitting devices arranged by columns and rows. Each row switch circuit determines whether to electrically connect a row conduction voltage to the corresponding row node or to discharge charges at the corresponding row node through a discharging path according to a row selection signal. Each column driver circuit determines whether or not to electrically connect a column conduction voltage to the corresponding column node according to a column selection signal. The control circuit provides the row selection signal and the column selection signal to the row switch circuits and the column driver circuits.

Abstract translation: 本发明公开了一种发光装置阵列广告牌和行开关电路及其控制方法。 发光装置阵列广告牌包括发光装置阵列电路，多行开关电路，多列驱动电路和控制电路。 发光器件阵列电路包括由列和行排列的多个发光器件。 每行开关电路确定是否将行导通电压电连接到对应的行节点，或者通过根据行选择信号的放电路径来放电对应行节点处的电荷。 列列驱动器电路根据列选择信号来确定是否将列导通电压电连接到对应的列节点。 控制电路将行选择信号和列选择信号提供给行开关电路和列驱动电路。

公开(公告)号：US20070207556A1

公开(公告)日：2007-09-06

申请号：US11747230

申请日：2007-05-11

Applicant: Hsiu-Han Liao ,  Chi-Hung Chao ,  Ching-Yu Chen

Inventor： Hsiu-Han Liao ,  Chi-Hung Chao ,  Ching-Yu Chen

IPC: H01L21/00

CPC classification number: H01L29/7923 ,  H01L27/115 ,  H01L27/11568 ,  H01L29/66833

Abstract: A nonvolatile memory consisting of a substrate, a dielectric layer, word lines, word gates, conductive spacers, electron trapping layer, insulation layer and buried bit lines is provided. The dielectric layer is on the substrate and has several poly trenches thereon, and the word lines are disposed over the substrate across the poly trenches. The word gates are in the poly trenches between the word lines and the substrate, and the conductive spacers are between the word gates and the inner wall of each poly trench. The electron trapping layer is disposed between the conductive spacers and the inner wall of each poly trench and between the conductive spacers and the substrate. The insulation layer is between the conductive spacers and the word gates. The buried bit lines are in the substrate between the poly trenches.

Abstract translation: 提供了由基板，电介质层，字线，字栅，导电间隔物，电子俘获层，绝缘层和掩埋位线组成的非易失性存储器。 电介质层在衬底上并且在其上具有多个多沟槽，并且字线被布置在穿过多沟槽的衬底上。 字门位于字线和衬底之间的多沟槽中，并且导电间隔物位于字栅和每个多沟槽的内壁之间。 电子捕获层设置在导电间隔物和每个多晶硅沟槽的内壁之间以及导电间隔物和衬底之间。 绝缘层位于导电间隔物和字门之间。 掩埋位线位于多沟槽之间的衬底中。

公开(公告)号：US20070079182A1

公开(公告)日：2007-04-05

申请号：US11530034

申请日：2006-09-08

Applicant: Ching-Yu Chen

Inventor： Ching-Yu Chen

IPC: G06F11/00

CPC classification number: G11B20/1833 ,  G11B2020/1232 ,  G11B2220/2537 ,  H03M13/2903 ,  H03M13/2909 ,  H03M13/6502

Abstract: A method applied to an optical disc drive for calculating an error detection code corresponding to a data sector is disclosed. The data sector includes a plurality of bytes arranged in a matrix having N lines along a first direction and M lines along a second direction perpendicular to the first direction. The method includes: along the first direction, calculating error detection codes corresponding to M bytes located at each of the N lines, wherein for each of the N lines, only bytes having error bits affect an error detection code for the line; adjusting an error detection code of each of the N lines according to a displacement between each of the N lines and a last line of the N lines; and then determining the error detection code of the data sector by summing up the displacement-adjusted error correction code of each of the N lines.

Abstract translation: 公开了一种应用于用于计算对应于数据扇区的错误检测码的光盘驱动器的方法。 数据扇区包括排列成矩阵的多个字节，沿着第一方向具有N条线，并且沿着垂直于第一方向的第二方向的M条线。 该方法包括：沿着第一方向计算对应于位于N行中的每一行的M个字节的错误检测码，其中对于N行中的每一行，仅有具有错误位的字节影响该行的错误检测码; 根据N行中的每一行和N行的最后一行之间的位移来调整N行中的每一行的错误检测码; 然后通过将N行中的每一行的位移调整后的纠错码相加来确定数据扇区的错误检测码。