公开(公告)号：US07764569B2

公开(公告)日：2010-07-27

申请号：US12170877

申请日：2008-07-10

Applicant: Chih Jen Chen

Inventor： Chih Jen Chen

IPC: G11C8/00

CPC classification number: G11C8/08 ,  G11C5/145 ,  G11C11/4085

Abstract: A wordline driver for DRAM comprises a multiplexer, an inverter and a transistor switch. One end of the multiplexer is connected to a wordline charging voltage, and the other end is connected to an external voltage, wherein the external voltage is less than the wordline charging voltage, and initially the external voltage is outputted. The output end of the inverter is connected to the select line of the multiplexer, and the input end thereof is electrically connected to the output end of the multiplexer. One end of the transistor switch is connected to the input end of the inverter, and the other end thereof is connected to the word line.

Abstract translation: 用于DRAM的字线驱动器包括多路复用器，反相器和晶体管开关。 多路复用器的一端连接到字线充电电压，另一端连接到外部电压，其中外部电压小于字线充电电压，最初输出外部电压。 逆变器的输出端连接到多路复用器的选择线，其输入端电连接到多路复用器的输出端。 晶体管开关的一端连接到逆变器的输入端，另一端连接到字线。

公开(公告)号：US08711648B2

公开(公告)日：2014-04-29

申请号：US13563312

申请日：2012-07-31

Applicant: Chih Jen Chen

Inventor： Chih Jen Chen

IPC: G11C5/14

CPC classification number: G11C5/14 ,  G11C5/145 ,  G11C5/146

Abstract: A voltage generating system and a memory device using the same are disclosed. The voltage generating system includes an internal voltage regulator, configured to supply a current to pull an internal supply voltage to a regulated level and maintain at the regulated level; and a substrate-bias controlled selector, configured to receive a regulator power-up mode signal, a regulating mode signal and a substrate-bias voltage of a substrate, and control the internal voltage regulator such that when the substrate-bias voltage is smaller than a predetermined voltage, the internal voltage regulator powers up and operates normally by respectively taking the regulator power-up mode signal and the regulating mode signal into consideration, and when the substrate-bias voltage is larger than or equal to the predetermined voltage, the internal voltage regulator is disabled. The predetermined voltage is smaller than or equal to a forward voltage of a p-n junction formed with the substrate.

Abstract translation: 公开了一种电压产生系统和使用其的存储器件。 电压发生系统包括内部电压调节器，其被配置为提供电流以将内部电源电压拉至调节电平并保持在限制电平; 以及衬底偏置控制选择器，被配置为接收调节器上电模式信号，调节模式信号和衬底的衬底偏置电压，并且控制内部电压调节器，使得当衬底偏置电压小于 内部电压调节器通过分别考虑调节器上电模式信号和调节模式信号来正常启动并正常工作，并且当衬底偏置电压大于或等于预定电压时，内部稳压器内部 电压调节器禁用。 预定电压小于或等于与衬底形成的p-n结的正向电压。

公开(公告)号：US20100128065A1

公开(公告)日：2010-05-27

申请号：US12395531

申请日：2009-02-27

Applicant: Da-Wei LEE ,  Chih Jen Chen ,  Chieh-Yi Huang

Inventor： Da-Wei LEE ,  Chih Jen Chen ,  Chieh-Yi Huang

IPC: G09G5/10 ,  G09G3/36

CPC classification number: G09G3/20 ,  G09G3/3622 ,  G09G2300/023 ,  G09G2300/06 ,  G09G2310/061

Abstract: A display including a scan driver, a data driver, a first pixel, and a second pixel is disclosed. The scan driver provides a first scan signal and a second scan signal. The data driver provides a data signal. The first pixel receives the first scan signal and displays a first color. The second pixel receives the second scan signal and displays a second color. The frequency of the first scan signal and the frequency of the second scan signal relate to the first color and the second color.

Abstract translation: 公开了一种包括扫描驱动器，数据驱动器，第一像素和第二像素的显示器。 扫描驱动器提供第一扫描信号和第二扫描信号。 数据驱动器提供数据信号。 第一像素接收第一扫描信号并显示第一颜色。 第二像素接收第二扫描信号并显示第二颜色。 第一扫描信号的频率和第二扫描信号的频率与第一颜色和第二颜色相关。

公开(公告)号：US20090245011A1

公开(公告)日：2009-10-01

申请号：US12170877

申请日：2008-07-10

Applicant: Chih Jen Chen

Inventor： Chih Jen Chen

IPC: G11C8/08

CPC classification number: G11C8/08 ,  G11C5/145 ,  G11C11/4085

Abstract: A wordline driver for DRAM comprises a multiplexer, an inverter and a transistor switch. One end of the multiplexer is connected to a wordline charging voltage, and the other end is connected to an external voltage, wherein the external voltage is less than the wordline charging voltage, and initially the external voltage is outputted. The output end of the inverter is connected to the select line of the multiplexer, and the input end thereof is electrically connected to the output end of the multiplexer. One end of the transistor switch is connected to the input end of the inverter, and the other end thereof is connected to the word line.

Abstract translation: 用于DRAM的字线驱动器包括多路复用器，反相器和晶体管开关。 多路复用器的一端连接到字线充电电压，另一端连接到外部电压，其中外部电压小于字线充电电压，最初输出外部电压。 逆变器的输出端连接到多路复用器的选择线，其输入端电连接到多路复用器的输出端。 晶体管开关的一端连接到逆变器的输入端，另一端连接到字线。

公开(公告)号：USD400853S

公开(公告)日：1998-11-10

申请号：US065230

申请日：1997-01-27

Applicant: Chih Jen Chen

Designer： Chih Jen Chen