公开(公告)号：US07310402B2

公开(公告)日：2007-12-18

申请号：US11302853

申请日：2005-12-13

Applicant: Chun-Ching Wei ,  Yang-En Wu ,  Wei-Cheng Lin

Inventor： Chun-Ching Wei ,  Yang-En Wu ,  Wei-Cheng Lin

IPC: H03K5/22

CPC classification number: G11C19/28

Abstract: A shift register in an amorphous-silicon gate driver comprises a pull-up transistor and two pull-down modules. The pull-up transistor produces a positive pulse when the clock signal is high and the gate of the pull-up transistor is also high. The gate of the pull-up transistor is pulled down to a negative voltage level Vss by two pull-down transistors in the pull-down modules. Each pull-down module also has a further pull-down transistor to keep the output terminal at Vss after the output pulse is produced. The two pull-down modules are operated in a cooperative manner so that each pull-down transistor is conducting approximately 50% of the time. The gates of the pull-down transistors are kept at a positive voltage level approximately 50% of the time and at Vss′ approximately 50% of the time with Vss′ being more negative than Vss.

Abstract translation: 非晶硅栅极驱动器中的移位寄存器包括上拉晶体管和两个下拉模块。 当时钟信号为高电平且上拉晶体管的栅极也为高电平时，上拉晶体管产生正脉冲。 通过下拉模块中的两个下拉晶体管将上拉晶体管的栅极下拉到负电压电平Vss。 每个下拉模块还具有另一个下拉晶体管，用于在输出脉冲产生后将输出端子保持在Vss。 两个下拉模块以协作的方式操作，使得每个下拉晶体管大约传输50％的时间。 下拉晶体管的栅极保持在大约50％的时间的正电压水平，并且在Vss'的Vss'处保持Vss'比Vss更负的时间的大约50％。

公开(公告)号：US20070164971A1

公开(公告)日：2007-07-19

申请号：US11382717

申请日：2006-05-11

Applicant: Lee-Hsun Chang ,  Yu-Wen Lin ,  Chun-Ching Wei ,  Wei-Cheng Lin

Inventor： Lee-Hsun Chang ,  Yu-Wen Lin ,  Chun-Ching Wei ,  Wei-Cheng Lin

IPC: G09G3/36

CPC classification number: G09G3/3674 ,  G09G2300/0408 ,  G11C19/28 ,  H03K23/54

Abstract: A shift register includes a signal generating circuit for generating an output signal at an output end of the shift register according to a first clock signal while the signal generating circuit is turned on; a driving circuit, electrically coupled to the signal generating circuit, for generating a driving signal to control the signal generating circuit according to an input signal received from an input end of the shift register; a feedback circuit, electrically coupled to a next stage shift register, for transmitting a control signal while the feedback circuit is turned on by the next stage shift register; and a control switch, electrically coupled to the signal generating circuit and the feedback circuit, for turning off the signal generating circuit while the control switch is turned on by the control signal from the feedback circuit.

Abstract translation: 移位寄存器包括：信号发生电路，用于在信号产生电路导通时根据第一时钟信号在移位寄存器的输出端产生输出信号; 电耦合到信号发生电路的驱动电路，用于根据从移位寄存器的输入端接收的输入信号产生驱动信号以控制信号发生电路; 电耦合到下一级移位寄存器的反馈电路，用于在反馈电路被下一级移位寄存器导通的同时发送控制信号; 以及电耦合到信号发生电路和反馈电路的控制开关，用于在通过来自反馈电路的控制信号接通控制开关时关闭信号发生电路。

公开(公告)号：US20060251273A1

公开(公告)日：2006-11-09

申请号：US11107835

申请日：2005-04-18

Applicant: Wei-Cheng Lin ,  Yi-Fan Shih ,  Ryan Lee ,  Carl Chang

Inventor： Wei-Cheng Lin ,  Yi-Fan Shih ,  Ryan Lee ,  Carl Chang

IPC: H03G7/00

CPC classification number: H03G1/0088

Abstract: A noise reduction circuit for reducing pulse noise caused at switching of an analog audio processing circuit comprises a voltage division resistor circuit, an end of the voltage division resistor circuit being electrically connected to an output end of a switching circuit of the analog audio processing circuit, and another end of the voltage division resistor circuit being electrically connected to a reference voltage; a plurality of voltage-division points of the voltage division resistor circuit are connected respectively with a plurality of controllable switches, while other ends of the plurality of controllable switches are connected together to form an output end.

公开(公告)号：US20060163490A1

公开(公告)日：2006-07-27

申请号：US11334429

申请日：2006-01-19

Applicant: Daniel Tang ,  Jiong Chen ,  Wei-Cheng Lin

Inventor： Daniel Tang ,  Jiong Chen ,  Wei-Cheng Lin

IPC: H01J37/20

CPC classification number: H01L21/67109 ,  H01J2237/2001 ,  H01J2237/31701

Abstract: An ion implantation cooling system at least comprises a semiconductor substrate utilized as the ion implantation substrate, a Pelier thermoelectric pump connected with the semiconductor substrate for heat irradiation during the ion implantation, and a heatsink connected to the Pelier thermoelectric pump for heat irradiation from a hot Pelier surface during the ion implantation. The cooling system is to employ the Pelier thermoelectric pump enabling the semiconductor substrate and the semiconductor substrate surface being at a temperature lower than that of the heatsink, so the object of proceeding ion implanting at a lower temperature can be achieved thereby.

Abstract translation: 离子注入冷却系统至少包括用作离子注入衬底的半导体衬底，与离子注入期间的用于热照射的半导体衬底连接的Pelier热电泵，以及连接到Pelier热电泵的散热器，用于从热 离子注入过程中的Pelier表面。 冷却系统采用Pelier热电泵，使得半导体衬底和半导体衬底表面的温度低于散热片的温度，因此可以实现在较低温度下进行离子注入的目的。

公开(公告)号：US06784735B2

公开(公告)日：2004-08-31

申请号：US10414092

申请日：2003-04-16

Applicant: Wei-Cheng Lin

Inventor： Wei-Cheng Lin

IPC: H03F345

CPC classification number: H03F3/45179 ,  H03F3/45183 ,  H03F2203/45626

Abstract: A high switching speed differential amplifier comprises a differential pair, a first and a second active loads, and a current source, in which the differential pair is composed of a pair of MOS transistors to receive a pair of differential signals from a first and a second inputs. The first active load is connected to an output of the first MOS transistor and includes a first and a second paths switched therebetween in response to the first input. The second active load is connected to an output of the second MOS transistor and includes a third and a fourth paths in response to the second input.

Abstract translation: 高开关速度差分放大器包括差分对，第一和第二有源负载以及电流源，其中差分对由一对MOS晶体管组成，以从第一和第二端接收一对差分信号 输入。 第一有效负载连接到第一MOS晶体管的输出，并且包括响应于第一输入而在其间切换的第一和第二路径。 第二有源负载连接到第二MOS晶体管的输出，并且响应于第二输入而包括第三和第四路径。

公开(公告)号：US20220382956A1

公开(公告)日：2022-12-01

申请号：US17877952

申请日：2022-07-31

Applicant: Shih-Wei Peng ,  Lipen Yuan ,  Jiann-Tyng Tzeng ,  Wei-Cheng Lin

Inventor： Shih-Wei Peng ,  Lipen Yuan ,  Jiann-Tyng Tzeng ,  Wei-Cheng Lin

IPC: G06F30/398

Abstract: An integrated circuit with mixed poly pitch cells with a plurality of different pitch sizes is disclosed. The integrated circuit includes: at least a minimum unit each with at least a first number of first poly pitch cells with a first pitch size, and a second number of second poly pitch cells with a second pitch size, the first pitch size PP is different from the second pitch size PP1, the greatest common divisor of the first pitch size PP and the second pitch size PP1 is GCD, wherein GCD is an integer greater than 1; a gate length of the first pitch size is Lg; a gate length of the second pitch size is Lg1; Lg and Lg1 are capable of being extended to achieve G-bias for power and speed optimization of the minimum unit and the integrated circuit.

公开(公告)号：US09000795B2

公开(公告)日：2015-04-07

申请号：US13253077

申请日：2011-10-05

Applicant: Chiu-Hsien Chang ,  Lung-Fai Tuen ,  Wei-Cheng Lin

Inventor： Chiu-Hsien Chang ,  Lung-Fai Tuen ,  Wei-Cheng Lin

IPC: H01T23/00 ,  G01R29/12 ,  G01R31/00 ,  G01R31/14

CPC classification number: G01R29/12 ,  G01R31/001 ,  G01R31/14

Abstract: An electrical collecting cover for covering an electrostatic gun is disclosed. The electrical collecting cover includes a connecting portion for connecting with a main body of the electrostatic gun, a shielding portion connected to the connecting portion for shielding the main body of the electrostatic gun, a sleeve portion connected to the shielding portion for sheathing with a discharging head of the electrostatic gun, and an electrostatic discharge portion connected to the sleeve portion and located on a side of the discharging head for guiding static electricity from the discharging head of the electrostatic gun as the sleeve portion sheathes with the discharging head of the electrostatic gun.

Abstract translation: 公开了一种用于覆盖静电枪的集电盖。 集电罩包括用于与静电枪的主体连接的连接部分，连接到用于屏蔽静电枪主体的连接部分的屏蔽部分，连接到屏蔽部分的套筒部分，用于覆盖放电 静电喷枪的头部，以及连接到套筒部分并且位于排放头侧面上的静电排出部分，用于当静电枪的排出头套住套筒部分时，从静电枪的排放头引导静电 。

公开(公告)号：US08858242B2

公开(公告)日：2014-10-14

申请号：US13600167

申请日：2012-08-30

Applicant: Wei-Cheng Lin

Inventor： Wei-Cheng Lin

IPC: H01R13/648

CPC classification number: H01R13/6591

Abstract: An electronic device includes a first housing, a second housing disposed on the first housing, and a connecting component. The connecting component includes a connecting body and an elastic conductive element. The connecting component is located between the first housing and the second housing. The elastic conductive element with an elastic restoring force is movably disposed in the connecting component. When a part of the elastic conductive element protrudes beyond the connecting body, the elastic conductive element is connected to the second housing and the connecting body.

Abstract translation: 电子设备包括第一壳体，设置在第一壳体上的第二壳体和连接部件。 连接部件包括连接体和弹性导电元件。 连接部件位于第一壳体和第二壳体之间。 具有弹性恢复力的弹性导电元件可移动地设置在连接部件中。 当弹性导电元件的一部分突出超过连接体时，弹性导电元件连接到第二壳体和连接体。

公开(公告)号：US20120038603A1

公开(公告)日：2012-02-16

申请号：US13051601

申请日：2011-03-18

Applicant: Kuan-Yu CHEN ,  Wei-Cheng Lin

Inventor： Kuan-Yu CHEN ,  Wei-Cheng Lin

IPC: G09G5/00

CPC classification number: G09G3/36 ,  G11C19/28

Abstract: A shift register circuit includes plural stages of shift registers. Each stage of shift register includes a pull-up circuit, a control signal generator and a voltage-stabilizing circuit. The pull-up circuit is used for charging a first node. The control signal generator is electrically connected with the first node. According to a voltage level of the first node, a corresponding control signal is outputted from an output terminal of the control signal generator. The voltage-stabilizing circuit is electrically connected with the output terminal of the control signal generator for stabilizing the control signal from the control signal generator. Some circuits of some other shift registers are controlled according to the control signal.

Abstract translation: 移位寄存器电路包括多级移位寄存器。 移位寄存器的每一级包括上拉电路，控制信号发生器和稳压电路。 上拉电路用于对第一节点充电。 控制信号发生器与第一节点电连接。 根据第一节点的电压电平，从控制信号发生器的输出端输出相应的控制信号。 电压稳定电路与控制信号发生器的输出端子电连接，用于稳定来自控制信号发生器的控制信号。 一些其他移位寄存器的某些电路根据控制信号进行控制。

公开(公告)号：US07944315B2

公开(公告)日：2011-05-17

申请号：US12508132

申请日：2009-07-23

Applicant: Wei-Cheng Lin

Inventor： Wei-Cheng Lin

IPC: G01R23/00 ,  H03B5/20 ,  H03B5/24 ,  H03K3/02 ,  H03K3/023 ,  H03L1/00

CPC classification number: H03K4/501

Abstract: The invention discloses a programmable voltage-controlled oscillator. The programmable voltage-controlled oscillator has an output frequency. The programmable voltage-controlled oscillator includes a control unit, a current selector, a current mirror unit, an oscillator module, and a one-time-programming component. The one-time-programming component is used for providing a programmable code. The current selector is used for generating a selected current according to the programmable code. The current mirror unit is used for generating a first mirroring current and a second mirroring current according to the selected current. The oscillator module is used for oscillating according to the first mirroring current and the second mirroring current. After the programmable code is tuned to drive the output frequency to approach a predetermined frequency, the control unit will burn the tuned programmable code into one-time-programming component.

Abstract translation: 本发明公开了一种可编程压控振荡器。 可编程压控振荡器具有输出频率。 可编程压控振荡器包括控制单元，电流选择器，电流镜单元，振荡器模块和一次编程组件。 一次性编程组件用于提供可编程代码。 当前选择器用于根据可编程代码产生选定的电流。 当前镜单元用于根据所选择的电流产生第一镜像电流和第二镜像电流。 振荡器模块用于根据第一个镜像电流和第二个镜像电流进行振荡。 在对可编程代码进行调谐以驱动输出频率接近预定频率之后，控制单元将将调谐可编程代码刻录成一次编程组件。