High voltage generation circuit and method for reducing peak current and power noise for a semiconductor memory device
    1.
    发明授权
    High voltage generation circuit and method for reducing peak current and power noise for a semiconductor memory device 失效
    一种用于减小半导体存储器件的峰值电流和功率噪声的高压发生电路和方法

    公开(公告)号:US07554386B2

    公开(公告)日:2009-06-30

    申请号:US11962436

    申请日:2007-12-21

    IPC分类号: G05F1/10 G05F3/02

    CPC分类号: G11C5/145 G11C16/30

    摘要: A high voltage generation circuit for use with a semiconductor memory device includes a plurality of high voltage generation units and a control circuit. The high voltage generation units generate high voltages having different voltage levels in response to corresponding clock signals. The control circuit generates clock signals, which do not toggle simultaneously, based on the voltage levels of the high voltages.

    摘要翻译: 与半导体存储器件一起使用的高电压产生电路包括多个高压发生单元和控制电路。 高电压发生单元响应于对应的时钟信号产生具有不同电压电平的高电压。 控制电路基于高电压的电压电平产生不同时触发的时钟信号。

    HIGH VOLTAGE GENERATION CIRCUIT AND METHOD FOR GENERATING HIGH VOLTAGE
    2.
    发明申请
    HIGH VOLTAGE GENERATION CIRCUIT AND METHOD FOR GENERATING HIGH VOLTAGE 审中-公开
    高电压发生电路及高压发生方法

    公开(公告)号:US20080191786A1

    公开(公告)日:2008-08-14

    申请号:US11962479

    申请日:2007-12-21

    IPC分类号: G05F3/02

    CPC分类号: H02M3/073 H02M2003/077

    摘要: A high voltage generation circuit includes a delay circuit configured to generate multiple delay clock signals based on a clock signal. The delay clock signals include corresponding different predetermined delay times. The high voltage generation circuit further includes multiple pumps corresponding to the delay clock signals. The pumps are configured to perform a charge pumping operation in response to the corresponding delay clock signals to generate a high voltage.

    摘要翻译: 高电压产生电路包括:延迟电路,被配置为基于时钟信号产生多个延迟时钟信号。 延迟时钟信号包括相应的不同的预定延迟时间。 高电压发生电路还包括对应于延迟时钟信号的多个泵。 泵被配置为响应于相应的延迟时钟信号执行电荷泵送操作以产生高电压。

    External sound outputting device
    3.
    发明申请
    External sound outputting device 审中-公开
    外部声音输出装置

    公开(公告)号:US20070223762A1

    公开(公告)日:2007-09-27

    申请号:US11712521

    申请日:2007-03-01

    IPC分类号: H04R1/02 H04R9/06

    CPC分类号: H04R5/02

    摘要: An external sound outputting device is provided. The external sound outputting device includes a connection connector and a speaker unit. The connection connector is inserted into a connection terminal of a portable terminal. The speaker unit outputs an electric signal delivered through the connection connector as an audio signal. The speaker unit rotates in multi-directions when the connection connector is connected to the portable terminal.

    摘要翻译: 提供外部声音输出装置。 外部声音输出装置包括连接连接器和扬声器单元。 连接连接器插入便携式终端的连接端子。 扬声器单元输出通过连​​接连接器传送的电信号作为音频信号。 当连接连接器连接到便携式终端时,扬声器单元在多个方向上旋转。

    SYSTEM AND METHOD FOR DYNAMICALLY CONVERTING WEBPAGE, AND COMPUTER-READABLE RECORDING MEDIUM
    5.
    发明申请
    SYSTEM AND METHOD FOR DYNAMICALLY CONVERTING WEBPAGE, AND COMPUTER-READABLE RECORDING MEDIUM 审中-公开
    动态转换系统和方法以及计算机可读记录介质

    公开(公告)号:US20150039996A1

    公开(公告)日:2015-02-05

    申请号:US14382311

    申请日:2012-04-19

    申请人: Oh Suk Kwon

    发明人: Oh Suk Kwon

    IPC分类号: G06F17/30 G06F17/24

    摘要: The present invention relates to a system for dynamically converting a webpage, which can construct a web application and a site for supporting a cross browser and a cross platform and, particularly, the system for dynamically converting a webpage comprises: a library storage unit for storing at least one constituent element which constitutes a webpage or a web application; a layout editing unit for arranging the constituent element selected from the library storage unit on a layout for configuring the webpage; an attribute editing unit for setting an attribute for each constituent element arranged by the layout editing unit; a contents editing unit for providing a function of editing contents arranged by the layout editing unit; a parameter converting unit for converting each constituent element arranged by the layout editing unit into a standard parameter value; a standard parameter information database for storing the standard parameter value converted by the parameter converting unit; a browser determination unit for determining the type of a browser or the type of an operating system of a user terminal according to a conversion request of a user; a conversion engine unit for converting standard parameter information stored in the standard parameter information database into a suitable type of a webpage source according to the determination of the browser determination unit; and a display engine unit for displaying the converted source.

    摘要翻译: 本发明涉及一种用于动态转换网页的系统,该系统可以构建一个web应用和一个用于支持跨浏览器和跨平台的站点,特别地涉及一种用于动态转换网页的系统,包括:库存储单元,用于存储 构成网页或web应用的至少一个构成要素; 布局编辑单元,用于将从库存储单元中选择的组成元素布置在用于配置网页的布局上; 属性编辑单元,用于设置由布局编辑单元布置的每个构成要素的属性; 内容编辑单元,用于提供编辑由布局编辑单元布置的内容的功能; 参数转换单元,用于将由布局编辑单元布置的每个构成元素转换为标准参数值; 标准参数信息数据库,用于存储由参数转换单元转换的标准参数值; 浏览器确定单元,用于根据用户的转换请求确定浏览器的类型或用户终端的操作系统的类型; 转换引擎单元,用于根据浏览器确定单元的确定将存储在标准参数信息数据库中的标准参数信息转换成适当类型的网页源; 以及显示引擎单元,用于显示转换的源。

    Multi-channel pulse width modulation apparatus
    6.
    发明授权
    Multi-channel pulse width modulation apparatus 有权
    多通道脉宽调制装置

    公开(公告)号:US07580532B2

    公开(公告)日:2009-08-25

    申请号:US10628380

    申请日:2003-07-29

    IPC分类号: H04R3/00

    摘要: Disclosed are multi-channel PWM (Pulse Width Modulation) apparatuses and methods for modulating PCM-based multi-channel audio signals read from an optical medium into PWM-based multi-channel audio signals. A multi-channel PWM apparatus and method can reduce noise from amplifying PCM-based audio signals having adjacent signal processing paths. The multi-channel PWM apparatus and method selectively vary only gains of some channels in a plurality of channels in order to allow an audio signal applied to a pulse width modulator to have a different level in individual channels in a prescribed system condition (e.g., overload). The multi-channel PWM apparatus can selectively enable a subset among a plurality of pulse width modulators to reduce unnecessary driving and noise. Thus, preferred embodiments can reduce or prevent deterioration of output audio signals.

    摘要翻译: 公开了用于将从光学介质读取的基于PCM的多声道音频信号调制为基于PWM的多声道音频信号的多通道PWM(脉宽调制)装置和方法。 多通道PWM装置和方法可以减少放大具有相邻信号处理路径的基于PCM的音频信号的噪声。 多通道PWM装置和方法仅选择性地仅改变多个通道中的一些通道的增益,以便允许施加到脉宽调制器的音频信号在规定的系统条件下在各个通道中具有不同的电平(例如,过载 )。 多通道PWM装置可以选择性地使多个脉冲宽度调制器中的子集能够减少不必要的驱动和噪声。 因此,优选实施例可以减少或防止输出音频信号的恶化。

    Multi-chip semiconductor memory device having internal power supply voltage generation circuit for decreasing current consumption
    7.
    发明授权
    Multi-chip semiconductor memory device having internal power supply voltage generation circuit for decreasing current consumption 有权
    具有用于降低电流消耗的内部电源电压产生电路的多芯片半导体存储器件

    公开(公告)号:US07573774B2

    公开(公告)日:2009-08-11

    申请号:US11542105

    申请日:2006-10-04

    IPC分类号: G11C5/14

    CPC分类号: G11C5/143 G11C5/04 G11C5/144

    摘要: A multi-chip semiconductor memory device includes of a plurality of memory chips sharing a predetermined chip enable signal. Each of the plurality of memory chips includes an active internal power supply generation circuit configured to convert an external power supply voltage into an internal power supply voltage and to be disabled in response to deactivation of a predetermined drive control signal. Each of the plurality of memory chips also includes a conversion control circuit for generating the drive control signal, wherein the drive control signal is deactivated in an interval in which any of the plurality of memory chips is in an active interval.

    摘要翻译: 多芯片半导体存储器件包括共享预定芯片使能信号的多个存储器芯片。 多个存储器芯片中的每一个包括有源内部电源产生电路,其被配置为将外部电源电压转换为内部电源电压,并且响应于预定的驱动控制信号的去激活而被禁用。 多个存储器芯片中的每一个还包括用于产生驱动控制信号的转换控制电路,其中驱动控制信号在多个存储器芯片中的任何一个处于活动间隔中的间隔中被去激活。

    Multi-chip semiconductor memory device having internal power supply voltage generation circuit for decreasing current consumption
    8.
    发明申请
    Multi-chip semiconductor memory device having internal power supply voltage generation circuit for decreasing current consumption 有权
    具有用于降低电流消耗的内部电源电压产生电路的多芯片半导体存储器件

    公开(公告)号:US20070081408A1

    公开(公告)日:2007-04-12

    申请号:US11542105

    申请日:2006-10-04

    IPC分类号: G11C5/14

    CPC分类号: G11C5/143 G11C5/04 G11C5/144

    摘要: A multi-chip semiconductor memory device may comprise of a plurality of memory chips sharing a predetermined chip enable signal. Each of the plurality of memory chips may comprise of an active internal power supply generation circuit configured to convert an external power supply voltage into an internal power supply voltage and to be disabled in response to deactivation of a predetermined drive control signal. Each of the plurality of memory chips may also comprise of a conversion control circuit for generating the drive control signal, wherein the drive control signal is deactivated in an interval in which any of the plurality of memory chips is in an active interval.

    摘要翻译: 多芯片半导体存储器件可以包括共享预定芯片使能信号的多个存储器芯片。 多个存储器芯片中的每一个可以包括有源内部电源产生电路,其被配置为将外部电源电压转换成内部电源电压并且响应于预定的驱动控制信号的去激活而被禁用。 多个存储器芯片中的每一个还可以包括用于产生驱动控制信号的转换控制电路,其中驱动控制信号在多个存储器芯片中的任何一个处于活动间隔中的间隔中被去激活。

    Flash memory device, programming method and memory system
    9.
    发明授权
    Flash memory device, programming method and memory system 有权
    闪存设备,编程方法和存储系统

    公开(公告)号:US08339845B2

    公开(公告)日:2012-12-25

    申请号:US12719189

    申请日:2010-03-08

    申请人: Oh Suk Kwon

    发明人: Oh Suk Kwon

    IPC分类号: G11C16/04

    CPC分类号: G11C16/10

    摘要: Provided is a programming method in a flash memory device. The programming method applies a first pass voltage to a selection word line and a non-selection word line, applies a local voltage to the non-selection word line, applies a second pass voltage to the selection word line, and applies a programming voltage to the selection word line.

    摘要翻译: 提供了一种闪存设备中的编程方法。 编程方法将第一遍电压施加到选择字线和非选择字线,向非选择字线施加本地电压,向选择字线施加第二通过电压,并将编程电压施加到 选择字线。

    Method and apparatus for controlling two or more non-volatile memory devices
    10.
    发明授权
    Method and apparatus for controlling two or more non-volatile memory devices 失效
    用于控制两个或更多个非易失性存储器件的方法和装置

    公开(公告)号:US07738297B2

    公开(公告)日:2010-06-15

    申请号:US12036416

    申请日:2008-02-25

    IPC分类号: G11C16/04

    CPC分类号: G11C16/26 G06F13/1647

    摘要: A method and apparatus for controlling two or more non-volatile memory devices includes activating a read enable signal or a write enable signal, which is input to the first and second non-volatile memory devices, using a controller. A first chip enable signal is alternately activated for selecting the first non-volatile memory device and a second chip enable signal is activated for selecting the second non-volatile memory device using the controller. This is done while the read enable signal or the write enable signal is input to the first and second non-volatile memory devices being activated. Accordingly, even when the minimum cycle of the controller is longer than that of a memory device read/write time is reduced, thereby improving read/write performance.

    摘要翻译: 用于控制两个或多个非易失性存储器件的方法和装置包括使用控制器激活输入到第一和第二非易失性存储器件的读使能信号或写使能信号。 交替激活第一芯片使能信号以选择第一非易失性存储器件,并激活第二芯片使能信号,以使用控制器选择第二非易失性存储器件。 这是在将读取使能信号或写入使能信号输入到被激活的第一和第二非易失性存储器件时完成的。 因此,即使当控制器的最小周期长于存储器件的最小周期时,读/写时间也减少,从而提高读/写性能。