公开(公告)号：US07062738B1

公开(公告)日：2006-06-13

申请号：US10205518

申请日：2002-07-25

Applicant: Kwan-Jen Chu ,  Hung-Chang Yu

Inventor： Kwan-Jen Chu ,  Hung-Chang Yu

IPC: G06F17/50 ,  G06F9/45

CPC classification number: G06F17/5068 ,  G11C16/30

Abstract: This invention provides a compiler, circuits and a method for generating a flash memory for integrated circuits. This invention provides a flash memory compiler which can generate flexible configurations which are a function of the flash memory array bit count. In addition, this flash compiler of this invention has the ability to optimize the resultant flash memories so as to produce the correct amount of flash array current driving capability and minimal wasting of power dissipation as a function of the flash memory array size.

Abstract translation: 本发明提供了一种用于集成电路的闪速存储器的编译器，电路和方法。 本发明提供了一种闪存编译器，其可以产生作为闪速存储器阵列位数的函数的灵活配置。 此外，本发明的该闪存编译器具有优化所得到的闪速存储器的能力，以便产生正确数量的闪存阵列电流驱动能力，并且作为闪速存储器阵列尺寸的函数的功耗最小化。

公开(公告)号：US08547078B2

公开(公告)日：2013-10-01

申请号：US12861952

申请日：2010-08-24

Applicant: Tzu-Huan Chiu ,  Kwan-Jen Chu ,  Chien-Ping Lu ,  Wei-Hsin Wei

Inventor： Tzu-Huan Chiu ,  Kwan-Jen Chu ,  Chien-Ping Lu ,  Wei-Hsin Wei

IPC: G05F1/00

CPC classification number: H02M3/1582 ,  H02M2001/0032 ,  Y02B70/16

Abstract: Methods are proposed for a buck boost voltage regulator to monitor the output voltage or both the inductor current and the output voltage of the buck boost voltage regulator to control the buck boost voltage regulator to reduce the switching times of the power switches of the buck boost voltage regulator to improve the light load efficiency of the buck boost voltage regulator.

Abstract translation: 提出了降压升压电压调节器的方法，以监测降压升压稳压器的输出电压或电感电流和输出电压，以控制降压升压稳压器，以降低降压升压电压的功率开关的开关时间 调节器提高降压升压稳压器的轻负载效率。

公开(公告)号：US07751471B2

公开(公告)日：2010-07-06

申请号：US12349130

申请日：2009-01-06

Applicant: Kwan-Jen Chu ,  Chung-Lung Pai ,  Po-Shun Chung ,  Jing-Meng Liu

Inventor： Kwan-Jen Chu ,  Chung-Lung Pai ,  Po-Shun Chung ,  Jing-Meng Liu

IPC: H03K7/08

CPC classification number: H02M3/156

Abstract: A pulse width modulation (PWM) Regulator System with automatically switching pulse skipping mode (PSM) is disclosed. The PWM regulator system comprises a PWM regulator, a PSM switching module and a pulse generator. The PWM regulator converts the input voltage by PWM. The PSM switching module determines to enter or exit the PSM. The pulse generator adaptively produces pulse signal for the switching regulator to operate in PSM.

Abstract translation: 公开了具有自动切换脉冲跳跃模式（PSM）的脉冲宽度调制（PWM）调节器系统。 PWM调节器系统包括PWM调节器，PSM开关模块和脉冲发生器。 PWM调节器通过PWM转换输入电压。 PSM切换模块确定进入或退出PSM。 脉冲发生器自适应地产生用于开关调节器的脉冲信号以在PSM中操作。

公开(公告)号：US07696806B2

公开(公告)日：2010-04-13

申请号：US12034847

申请日：2008-02-21

Applicant: Kwan-Jen Chu ,  Chien-Ping Lu

Inventor： Kwan-Jen Chu ,  Chien-Ping Lu

IPC: H03L5/00

CPC classification number: H03K3/356104

Abstract: The present invention discloses a level shift circuit which comprises: an input driver circuit; a capacitor having a first end electrically connected with the output of the input driver circuit; an output driver circuit electrically connected with a second end of the capacitor; and a feedback latch circuit electrically connected between the output of the output driver circuit and the second end of the capacitor, for maintaining the voltage level at the second end of the capacitor.

Abstract translation: 本发明公开了一种电平移位电路，包括：输入驱动电路; 电容器，其具有与输入驱动电路的输出电连接的第一端; 与电容器的第二端电连接的输出驱动电路; 以及电连接在输出驱动器电路的输出端和电容器的第二端之间的反馈锁存电路，用于保持电容器第二端处的电压电平。

公开(公告)号：US07619394B2

公开(公告)日：2009-11-17

申请号：US11017906

申请日：2004-12-22

Applicant: Chung-Lung Pai ,  Kwan-Jen Chu ,  Chun-Yen Huang ,  Jing-Meng Liu

Inventor： Chung-Lung Pai ,  Kwan-Jen Chu ,  Chun-Yen Huang ,  Jing-Meng Liu

IPC: H02J7/00

CPC classification number: H05B41/32 ,  H02M3/33507

Abstract: In a capacitor charger including a transformer having a primary winding connected with an input voltage and a secondary winding for transforming a primary current flowing through the primary winding to a secondary current flowing through the secondary winding, the primary current is adjusted according to a monitoring voltage varying with the input voltage, thereby prolonging the lifetime of the battery that provides the input voltage and improving the power efficiency of the battery.

Abstract translation: 在包括具有与输入电压连接的初级绕组的变压器的电容器充电器和用于将流过初级绕组的初级电流变换为流过次级绕组的次级电流的次级绕组的情况下，根据监视电压来调整初级电流 随着输入电压而变化，从而延长提供输入电压的电池的寿命并提高电池的功率效率。

公开(公告)号：US20090219078A1

公开(公告)日：2009-09-03

申请号：US12041102

申请日：2008-03-03

Applicant: Kwan-Jen Chu ,  Shui-Mu Lin ,  Jien-Sheng Chen ,  Tsung-Wei Huang

Inventor： Kwan-Jen Chu ,  Shui-Mu Lin ,  Jien-Sheng Chen ,  Tsung-Wei Huang

IPC: G05F3/02

CPC classification number: H02M3/07 ,  H02M2003/072

Abstract: The present invention discloses a charge pump down circuit which comprises three capacitors operating in three time phases. In the first time phase, the total of the voltages across the three capacitors is equal to an input voltage; in the second time phase, the voltage across the second capacitor is equal to the voltage across the third capacitor; in the third time phase, the difference between the voltages across the first and the second capacitors is equal to the voltage across the third capacitor, wherein the voltage across the third capacitor is the output voltage of the charge pump down circuit.

Abstract translation: 本发明公开了一种电荷泵浦电路，其包括三个电容器，三个时间相工作。 在第一阶段，三个电容器两端的电压总和等于输入电压; 在第二时间相中，第二电容器两端的电压等于第三电容器两端的电压; 在第三时间相中，第一和第二电容器两端的电压之间的差值等于第三电容器两端的电压，其中第三电容器两端的电压是电荷泵降电路的输出电压。

公开(公告)号：US07170763B2

公开(公告)日：2007-01-30

申请号：US11010357

申请日：2004-12-14

Applicant: Chung-Lung Pai ,  Kwan-Jen Chu ,  Chun-Yen Huang ,  Jing-Meng Liu

Inventor： Chung-Lung Pai ,  Kwan-Jen Chu ,  Chun-Yen Huang ,  Jing-Meng Liu

IPC: H02M3/335

CPC classification number: H05B41/32 ,  H02M3/33507 ,  H02M2001/0019

Abstract: In a capacitor charger, a transformer has a primary winding connected between an input voltage and a switch for generating a primary current flowing through the primary winding by switching the switch to thereby induce a secondary current flowing through a secondary winding of the transformer and a secondary voltage tapered from the secondary winding, a control apparatus and method adjusts the on-time period for the switch in response to the input voltage. The charging time and charging current are independent of the input voltage, and there is no power loss resulted from current sense to the primary current.

Abstract translation: 在电容器充电器中，变压器具有连接在输入电压和开关之间的初级绕组，用于通过切换开关来产生流过初级绕组的初级电流，从而引起流过变压器的次级绕组的二次电流和次级绕组 控制装置和方法响应于输入电压来调节开关的接通时间周期。 充电时间和充电电流独立于输入电压，并且没有由初级电流的电流感测导致的功率损耗。

公开(公告)号：US20060261790A1

公开(公告)日：2006-11-23

申请号：US11183611

申请日：2005-07-18

Applicant: Liang-Pin Tai ,  Chun-Tsung Chen ,  Chin-Chiang Yeh ,  Po-Shun Chung ,  Kwan-Jen Chu ,  Chung-Lung Pai

Inventor： Liang-Pin Tai ,  Chun-Tsung Chen ,  Chin-Chiang Yeh ,  Po-Shun Chung ,  Kwan-Jen Chu ,  Chung-Lung Pai

IPC: G05F1/00

CPC classification number: G05F1/575 ,  H02M2001/0045

Abstract: A direct current voltage boosting/bucking device includes a direct current voltage boosting circuit and a low drop-out (LDO) linear voltage converting circuit. The direct current voltage boosting circuit boosts an input voltage so as to generate an output voltage higher than the input voltage. The LDO linear voltage converting circuit converts the output voltage into a load voltage that is to be provided to a load, and controls the direct current voltage boosting circuit in accordance with a feedback signal from the load such that the output voltage and the load voltage have a minimum drop-out voltage differential therebetween and such that current flow through the load is maintained at a determined level.

Abstract translation: 直流升压/降压装置包括直流升压电路和低压降（LDO）线性电压转换电路。 直流升压电路提高输入电压，以产生高于输入电压的输出电压。 LDO线性电压转换电路将输出电压转换为要提供给负载的负载电压，并且根据来自负载的反馈信号控制直流升压电路，使得输出电压和负载电压具有 在它们之间的最小脱出电压差，并且使得通过负载的电流保持在确定的水平。

公开(公告)号：US20050134235A1

公开(公告)日：2005-06-23

申请号：US11010357

申请日：2004-12-14

Applicant: Chung-Lung Pai ,  Kwan-Jen Chu ,  Chun-Yen Huang ,  Jing-Meng Liu

Inventor： Chung-Lung Pai ,  Kwan-Jen Chu ,  Chun-Yen Huang ,  Jing-Meng Liu

IPC: H02J1/00 ,  H02M3/28 ,  H02M3/335 ,  H05B41/30 ,  H05B41/32

CPC classification number: H05B41/32 ,  H02M3/33507 ,  H02M2001/0019

Abstract: In a capacitor charger, a transformer has a primary winding connected between an input voltage and a switch for generating a primary current flowing through the primary winding by switching the switch to thereby induce a secondary current flowing through a secondary winding of the transformer and a secondary voltage tapered from the secondary winding, a control apparatus and method adjusts the on-time period for the switch in response to the input voltage. The charging time and charging current are independent of the input voltage, and there is no power loss resulted from current sense to the primary current.

Abstract translation: 在电容器充电器中，变压器具有连接在输入电压和开关之间的初级绕组，用于通过切换开关来产生流过初级绕组的初级电流，从而引起流过变压器的次级绕组的二次电流和次级绕组 控制装置和方法响应于输入电压来调节开关的接通时间周期。 充电时间和充电电流独立于输入电压，并且没有由初级电流的电流感测导致的功率损耗。

公开(公告)号：US06238993B1

公开(公告)日：2001-05-29

申请号：US09300047

申请日：1999-04-27

Applicant: Jyh-Feng Lin ,  Kwan-Jen Chu ,  Yi-Pin Shen ,  Jer-Yuan Sheu

Inventor： Jyh-Feng Lin ,  Kwan-Jen Chu ,  Yi-Pin Shen ,  Jer-Yuan Sheu

IPC: H01L2120

CPC classification number: H01L28/20 ,  H01L27/1112

Abstract: This invention relates to the fabrication of integrated circuit devices and more particularly to a method for reducing the otherwise excessive negative TCR of low doped polysilicon load resistors in sub-micron, NMOS based, 4 transistor SRAM cells. The problem with a high negative TCR is that cell failures can occur as operating currents drop down too close to device leakage currents, when operating at cold temperatures. The key to this invention is a novel PN junction approach which causes polysilicon resistors to become electrically thicker at colder temperatures. A vertical PN junction is formed along the entire length of a polysilicon resistor and the temperature dependent space charge region of the PN junction is used for modulating the effective electrical thickness of the resistor. Consequently, the undesirable tendency for thermally activated grain boundary conduction to decrease with cold temperatures is partially compensated by a slight concurrent increase in resistor thickness. A method is described for fabricating such novel polysilicon load resistors, which can be used for operating 4T SRAMs at temperatures, as low as −45C., while not appreciably adding to process or device complexity.

Abstract translation: 本发明涉及集成电路器件的制造，更具体地说，涉及一种用于在亚微米，基于NMOS的4晶体管SRAM单元中减少低掺杂多晶硅负载电阻器的其它过量的负TCR的方法。 高负TCR的问题是，当在低温下工作时，工作电流下降太靠近器件泄漏电流时，可能会发生电池故障。 本发明的关键是新颖的PN结方法，其使多晶硅电阻在较冷的温度下变得更厚。 沿着多晶硅电阻器的整个长度形成垂直PN结，并且PN结的温度依赖空间电荷区域用于调制电阻器的有效电气厚度。 因此，热激活晶界传导与冷温度降低的不良趋势通过电阻器厚度的轻微同时增加来部分地补偿。 描述了一种用于制造这种新型多晶硅负载电阻器的方法，其可用于在低至-45℃的温度下操作4T SRAM，同时不显着地增加工艺或器件复杂性。