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    • 23. 发明授权
    • Low couple effect bit-line voltage generator
    • 低耦合效应位线电压发生器
    • US08077528B2
    • 2011-12-13
    • US12715504
    • 2010-03-02
    • Jer-Hau HsuYung Feng Lin
    • Jer-Hau HsuYung Feng Lin
    • G11C5/14
    • G11C7/12
    • A bit-line voltage generator is provided. The bit-line voltage generator includes a discharge enhanced bias source and a switch unit. The switch unit includes a clamp transistor having a source, a gate connected to the discharge enhanced bias source, and a drain receiving a voltage; a switch transistor having a gate receiving a control signal, a drain connected to the source of the clamp transistor, and a source connected to a memory array, wherein a parasitic capacitor exists between the gate and the source of the clamp transistor; a resistor having a first terminal connected to the drain of the switch transistor, and a second terminal connected to ground; and a capacitor having a first terminal connected to the drain of the switch transistor, and a second terminal connected to ground, wherein a charge in the parasitic capacitor, when the switch transistor is turned on, is almost identical to that when the switch transistor is turned off, so that a couple effect between the switch unit and the discharge enhanced bias source is reduced, thereby stabilizing a bias applied to the memory array.
    • 提供了位线电压发生器。 位线电压发生器包括放电增强偏置源和开关单元。 开关单元包括具有源极,连接到放电增强偏置源的栅极和接收电压的漏极的钳位晶体管; 具有接收控制信号的栅极的开关晶体管,连接到钳位晶体管的源极的漏极和连接到存储器阵列的源极,其中寄生电容器存在于钳位晶体管的栅极和源极之间; 电阻器,其具有连接到开关晶体管的漏极的第一端子和连接到地的第二端子; 以及电容器,其具有连接到开关晶体管的漏极的第一端子和连接到地的第二端子,其中当开关晶体管导通时,寄生电容器中的电荷几乎与开关晶体管为 关闭,使得开关单元和放电增强偏置源之间的耦合效应降低,从而稳定施加到存储器阵列的偏置。
    • 24. 发明申请
    • Command Decoding Method and Circuit of the Same
    • 命令解码方法及其电路
    • US20110161718A1
    • 2011-06-30
    • US12820443
    • 2010-06-22
    • Yung-Feng Lin
    • Yung-Feng Lin
    • G06F1/04
    • G06F1/04G06F13/161
    • A decoding circuit for decoding a command is provided. The received command is transmitted during at least two clock periods of a clock signal, and the received command is divided to a former encoded data and a latter encoded data. The decoding circuit includes a pre-trigger signal generating unit, a comparing unit, and a starting signal generating unit. The pre-trigger signal generating unit receives the former encoded data and generates a pre-trigger signal when the former encoded data of the received command matches the corresponding former encoded data of a predetermined command. The comparing unit generates a match signal when the latter encoded data of the received command is the same with the latter encoded data of the predetermined command. The starting signal generating unit outputs a starting signal according to the pre-trigger signal and the match signal. The starting signal starts a corresponding operation of the predetermined command.
    • 提供了一种用于解码命令的解码电路。 接收到的命令在时钟信号的至少两个时钟周期期间被发送,并且所接收的命令被划分成前一个编码数据和后面的编码数据。 解码电路包括预触发信号生成单元,比较单元和起始信号生成单元。 预触发信号产生单元接收先前的编码数据,并且当接收到的命令的前一编码数据与预定命令的对应的先前编码数据匹配时,产生预触发信号。 当所接收的命令的后一编码数据与预定命令的后一个编码数据相同时,比较单元产生匹配信号。 启动信号生成单元根据预触发信号和匹配信号输出起始信号。 启动信号开始相应的预定命令的操作。
    • 28. 发明申请
    • CLOSURE DEVICE WITH A PIVOTED DOOR
    • 带有门的闭合装置
    • US20110011001A1
    • 2011-01-20
    • US12814176
    • 2010-06-11
    • Chia-Hsien LinYung-Feng LinZhong-Hui Mao
    • Chia-Hsien LinYung-Feng LinZhong-Hui Mao
    • E05D7/081
    • E05D7/081E05D7/123E05Y2600/53E05Y2900/20E05Y2900/208Y10T16/527Y10T16/53607Y10T16/536075Y10T16/5367
    • A closure device includes: a main body having first and second shoulders; a door secured rotatably to the main body and having first and second door edges; an engaging member; an engaging mechanism; and a second pivot axle. The first shoulder and the first door edge respectively have a through hole and a first axle hole. The engaging member and the engaging mechanism are disposed respectively at an inner side of the main body. The engaging member includes a first pivot axle extending through the through hole and the first axle hole, and a positioning piece extending radially from the first pivot axle and engaging the engaging mechanism. One of the second shoulder and the second door edge has a second axle hole, while the other of the second shoulder and the second door edge has the second pivot axle extending through the second axle hole.
    • 闭合装置包括:具有第一和第二肩部的主体; 一个可旋转地固定在主体上并具有第一和第二门边缘的门; 接合构件; 接合机制; 和第二枢轴。 第一肩部和第一门边缘分别具有通孔和第一轴孔。 接合构件和接合机构分别设置在主体的内侧。 接合构件包括延伸穿过通孔和第一车轴孔的第一枢转轴以及从第一枢转轴径向延伸并与接合机构接合的定位件。 第二肩部和第二门边缘中的一个具有第二轴孔,而第二肩部和第二门边缘中的另一个具有延伸穿过第二轴孔的第二枢轴。
    • 29. 发明申请
    • STATIC LATCH
    • 静态锁
    • US20110001536A1
    • 2011-01-06
    • US12496712
    • 2009-07-02
    • Yung-Feng Lin
    • Yung-Feng Lin
    • H03K3/356
    • H03K3/356121
    • A static latch includes a clock-based driver, an actuation circuit, and a weak latched unit. The clock-based driver includes first node, second node, a driving unit, first pass switch, and second pass switch. The driving unit drives the first node corresponding to first voltage in response to first level of an input signal and drives the second node having second voltage in response to second level of the input signal. The first pass switch drives an output node having a latched signal corresponding to the first voltage in response to the clock signal. The second pass switch drives the output node corresponding to the second voltage in response to the inverted clock signal. The actuation circuit drives the output node corresponding to the second voltage in response to the clock signal. The weak latch unit keeps the level of the latched signal when the static latch is disabled.
    • 静态锁存器包括基于时钟的驱动器,致动电路和弱锁存单元。 基于时钟的驱动器包括第一节点,第二节点,驱动单元,第一遍开关和第二遍开关。 驱动单元响应于输入信号的第一级驱动对应于第一电压的第一节点,并响应于输入信号的第二电平驱动具有第二电压的第二节点。 第一通路开关响应于时钟信号驱动具有对应于第一电压的锁存信号的输出节点。 响应于反相时钟信号,第二通路开关驱动对应于第二电压的输出节点。 致动电路响应于时钟信号驱动与第二电压对应的输出节点。 当禁止静态锁存时,弱锁存单元保持锁存信号的电平。
    • 30. 发明授权
    • Adjusting method and circuit using the same
    • 调整方法和电路使用相同
    • US07863934B2
    • 2011-01-04
    • US12144723
    • 2008-06-24
    • Yung-Feng Lin
    • Yung-Feng Lin
    • H03K19/094
    • H03K19/01
    • A method adjusts driving ability of an output buffer. The output buffer has multiple driving ability classes. The method includes the following steps. First, the driving ability of the output buffer is initialized as an initial class among the driving ability classes. Next, a voltage at an output terminal of the output buffer is initialized to an initial voltage. Then, an input voltage is inputted via the input terminal at a first time instant. Next, an output voltage outputted from the output terminal is sampled to obtain a voltage value at a second time instant. Then, whether the voltage value satisfies a predetermined condition is judged. Next, if the voltage value satisfies the predetermined condition, the driving ability class of the output buffer is recorded and set.
    • 一种调整输出缓冲器的驱动能力的方法。 输出缓冲区具有多个驱动能力等级。 该方法包括以下步骤。 首先,将驱动能力等级初始化为输出缓冲器的驱动能力。 接下来,将输出缓冲器的输出端子处的电压初始化为初始电压。 然后,在第一时刻通过输入端子输入输入电压。 接下来,从输出端子输出的输出电压被采样以在第二时刻获得电压值。 然后,判断电压值是否满足预定条件。 接下来,如果电压值满足预定条件,则记录和设置输出缓冲器的驱动能力等级。