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1. 发明授权

US07362158B2 Level shifter and a display device having the same 有权
标题翻译：电平移位器和具有该移位器的显示装置
公开(公告)号：US07362158B2
公开(公告)日：2008-04-22
申请号：US11429297
申请日：2006-05-05
申请人： Tae-Hyeong Park , Kook-Chul Moon , Il-Gon Kim , Chul-Ho Kim , Kyung-Hoon Kim , Ho-Suk Maeng
发明人： Tae-Hyeong Park , Kook-Chul Moon , Il-Gon Kim , Chul-Ho Kim , Kyung-Hoon Kim , Ho-Suk Maeng
IPC分类号： H03L5/00
CPC分类号： H03K3/356165
摘要： A level shifter and a display device having the same are provided. In a level shifter, a first transistor includes a gate electrode receiving a first driving voltage, and a source electrode receiving an input signal through an input terminal. A second transistor includes a drain electrode receiving the first driving voltage, and a source electrode electrically connected to a drain electrode of the first transistor through a first node. A third transistor includes a source electrode receiving a second driving voltage, a drain electrode electrically connected to a gate electrode of the second transistor through a second node, and a gate electrode receiving the input signal. A fourth transistor includes a drain electrode receiving the first driving voltage, a gate electrode electrically connected to the drain electrode of the first transistor through the first node, and a source electrode electrically connected to the drain electrode of the third transistor through the second node. An inverter inverts a signal outputted from the second node to apply the inverted signal to an output terminal.
摘要翻译：提供了一种电平移位器和具有该电平移位器的显示装置。在电平移位器中，第一晶体管包括接收第一驱动电压的栅极电极和通过输入端子接收输入信号的源电极。第二晶体管包括接收第一驱动电压的漏电极和通过第一节点电连接到第一晶体管的漏电极的源电极。第三晶体管包括接收第二驱动电压的源电极，通过第二节点电连接到第二晶体管的栅电极的漏电极和接收输入信号的栅电极。第四晶体管包括接收第一驱动电压的漏电极，通过第一节点电连接到第一晶体管的漏电极的栅电极和通过第二节点电连接到第三晶体管的漏电极的源电极。反相器将从第二节点输出的信号反相，将反相信号施加到输出端。

2. 发明申请

US20070035339A1 Level shifter and a display device having the same 有权
标题翻译：电平移位器和具有该移位器的显示装置
公开(公告)号：US20070035339A1
公开(公告)日：2007-02-15
申请号：US11429297
申请日：2006-05-05
申请人： Tae-Hyeong Park , Kook-Chul Moon , Il-Gon Kim , Chul-Ho Kim , Kyung-Hoon Kim , Ho-Suk Maeng
发明人： Tae-Hyeong Park , Kook-Chul Moon , Il-Gon Kim , Chul-Ho Kim , Kyung-Hoon Kim , Ho-Suk Maeng
IPC分类号： H03L5/00
CPC分类号： H03K3/356165
摘要： A level shifter and a display device having the same are provided. In a level shifter, a first transistor includes a gate electrode receiving a first driving voltage, and a source electrode receiving an input signal through an input terminal. A second transistor includes a drain electrode receiving the first driving voltage, and a source electrode electrically connected to a drain electrode of the first transistor through a first node. A third transistor includes a source electrode receiving a second driving voltage, a drain electrode electrically connected to a gate electrode of the second transistor through a second node, and a gate electrode receiving the input signal. A fourth transistor includes a drain electrode receiving the first driving voltage, a gate electrode electrically connected to the drain electrode of the first transistor through the first node, and a source electrode electrically connected to the drain electrode of the third transistor through the second node. An inverter inverts a signal outputted from the second node to apply the inverted signal to an output terminal.
摘要翻译：提供了一种电平移位器和具有该电平移位器的显示装置。在电平移位器中，第一晶体管包括接收第一驱动电压的栅极电极和通过输入端子接收输入信号的源电极。第二晶体管包括接收第一驱动电压的漏电极和通过第一节点电连接到第一晶体管的漏电极的源电极。第三晶体管包括接收第二驱动电压的源电极，通过第二节点电连接到第二晶体管的栅电极的漏电极和接收输入信号的栅电极。第四晶体管包括接收第一驱动电压的漏电极，通过第一节点电连接到第一晶体管的漏电极的栅电极和通过第二节点电连接到第三晶体管的漏电极的源电极。反相器将从第二节点输出的信号反相，将反相信号施加到输出端。

3. 发明授权

US07498841B2 Level shifter and display device including the same 有权
标题翻译：电平移位器和显示装置包括相同的
公开(公告)号：US07498841B2
公开(公告)日：2009-03-03
申请号：US11298338
申请日：2005-12-08
申请人： Kook Chul Moon , Soong-Yong Joo , Ho-Suk Maeng , Seong-Il Park , Cheol-Min Kim , Tae-Hyeong Park , Il-Gon Kim , Chul-Ho Kim , Kee-Chan Park
发明人： Kook Chul Moon , Soong-Yong Joo , Ho-Suk Maeng , Seong-Il Park , Cheol-Min Kim , Tae-Hyeong Park , Il-Gon Kim , Chul-Ho Kim , Kee-Chan Park
IPC分类号： H03K19/0175
CPC分类号： G09G3/3677 , G09G2310/0289 , H03K19/018571
摘要： A level shifter includes: a voltage dividing unit receiving a first voltage and an input voltage, and generating a middle voltage between the first voltage and the input voltage; first and second voltage compensating units connected to the voltage dividing unit and connected between the first voltage and a second voltage, for compensating a voltage variation of the voltage dividing unit; and an output unit receiving an output from the voltage dividing unit and generating an output voltage.
摘要翻译：电平移位器包括：分压单元，接收第一电压和输入电压，并在第一电压和输入电压之间产生中间电压; 连接到分压单元并连接在第一电压和第二电压之间的第一和第二电压补偿单元，用于补偿分压单元的电压变化; 以及输出单元，接收来自分压单元的输出并产生输出电压。

4. 发明申请

US20060289939A1 Array substrate and display device having the same 审中-公开
标题翻译：阵列基板和显示装置
公开(公告)号：US20060289939A1
公开(公告)日：2006-12-28
申请号：US11473851
申请日：2006-06-23
申请人： Kyung-Hoon Kim , Il-Gon Kim , Kook-Chul Moon , Tae-Hyeong Park , Chul-Ho Kim , Gyung-Soon Park
发明人： Kyung-Hoon Kim , Il-Gon Kim , Kook-Chul Moon , Tae-Hyeong Park , Chul-Ho Kim , Gyung-Soon Park
IPC分类号： H01L29/94
CPC分类号： G02F1/136204 , G02F2001/13456 , G09G3/3677 , G09G2300/0408 , G09G2300/0426 , G09G2330/04
摘要： An LCD display device in which the gate lines are controlled by a gate circuit part that outputs gate signals to the gate lines. A first signal wiring is formed adjacent to the gate circuit part and transmits a starting signal, which initiates an operation of the gate circuit part, to the gate circuit part. A second signal wiring is formed at a side of the first signal wiring and transmits a control signal, which controls an output of the gate circuit part, to the gate circuit part. A first connection wiring is electrically connected between the gate circuit part and the second signal wiring. The first connection wiring is intersected with the first signal wiring. Therefore, a resistance of the wiring is increased to protect the gate circuit from static electricity.
摘要翻译：一种LCD显示装置，其中栅极线由向栅极线输出栅极信号的栅极电路部分控制。第一信号布线形成在与栅极电路部分相邻的位置处，并将启动门电路部分的操作的起始信号发送到门电路部分。在第一信号布线的一侧形成第二信号布线，并将控制门电路部分的输出的控制信号发送到门电路部分。第一连接布线电连接在栅极电路部分和第二信号布线之间。第一个连接线与第一个信号线相交。因此，增加布线的电阻以保护门电路免受静电。

5. 发明申请

US20070046606A1 Liquid crystal display device, module for driving the same and method of driving the same 审中-公开
标题翻译：液晶显示装置，驱动模块及其驱动方法
公开(公告)号：US20070046606A1
公开(公告)日：2007-03-01
申请号：US11507723
申请日：2006-08-22
申请人： Il-Gon Kim , Ung-Sik Kim , Tae-Hyeong Park , Kook-Chul Moon , Pil-Mo Choi , Seock-Cheon Song , Sang-Hoon Lee , Keun-Woo Park , Ho-Suk Maeng
发明人： Il-Gon Kim , Ung-Sik Kim , Tae-Hyeong Park , Kook-Chul Moon , Pil-Mo Choi , Seock-Cheon Song , Sang-Hoon Lee , Keun-Woo Park , Ho-Suk Maeng
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G02F1/133555 , G02F1/136213 , G02F2001/134345 , G09G3/2011 , G09G3/3677 , G09G3/3688 , G09G2300/0443 , G09G2300/0456 , G09G2300/0876 , G09G2310/02 , G09G2310/027 , G09G2310/0297 , G09G2310/06 , G09G2320/0276
摘要： A liquid crystal display (“LCD”) device includes an LCD panel and a driving module. The LCD panel includes a plurality of pixel parts, each including a transmitting portion and a reflecting portion. The transmitting portion has a first switching element electrically connected to a first gate line, and a first liquid crystal capacitor electrically connected to the first switching element. The reflecting portion has a second switching element electrically connected to a second gate line, and a second liquid crystal capacitor electrically connected to the second switching element. The driving module applies a first common voltage to the first liquid crystal capacitor during turning-on of the first switching element, and applies a second common voltage to the second liquid crystal capacitor during turning-on of the second switching element. Therefore, an image display quality is improved.
摘要翻译：液晶显示器（“LCD”）装置包括LCD面板和驱动模块。 LCD面板包括多个像素部分，每个像素部分包括透射部分和反射部分。传输部分具有电连接到第一栅极线的第一开关元件和与第一开关元件电连接的第一液晶电容器。反射部具有与第二栅极线电连接的第二开关元件和与第二开关元件电连接的第二液晶电容器。驱动模块在第一开关元件接通时向第一液晶电容器施加第一公共电压，并且在第二开关元件的导通期间将第二公共电压施加到第二液晶电容器。因此，提高了图像显示质量。

6. 发明申请

US20060001819A1 Display device 审中-公开
标题翻译：显示设备
公开(公告)号：US20060001819A1
公开(公告)日：2006-01-05
申请号：US11159895
申请日：2005-06-23
申请人： Ho-Suk Maeng , Soong-Yong Joo , Chul-Ho Kim , Kee-Chan Park , Cheol-Min Kim , Tae-Hyeong Park , Kook-Chul Moon , II-Gon Kim , Chi-Woo Kim , Jin-Hyuk Yun
发明人： Ho-Suk Maeng , Soong-Yong Joo , Chul-Ho Kim , Kee-Chan Park , Cheol-Min Kim , Tae-Hyeong Park , Kook-Chul Moon , II-Gon Kim , Chi-Woo Kim , Jin-Hyuk Yun
IPC分类号： G02F1/1345
CPC分类号： G02F1/13452 , G02F1/1345 , G02F2001/133342
摘要： A display device includes a circuit board provided with signal lines, a first and a second panel unit separately attached to the circuit board and each provided with pixels comprising switching elements, and a driving circuit chip mounted on the circuit board and driving the first and the second panel units.
摘要翻译：一种显示装置，包括设置有信号线的电路板，分别附接到电路板的第一和第二面板单元，每个设置有包括开关元件的像素，以及安装在电路板上并驱动第一和第二面板的驱动电路芯片第二面板单位。

7. 发明申请

US20060125811A1 Level shifter and display device including the same 有权
公开(公告)号：US20060125811A1
公开(公告)日：2006-06-15
申请号：US11298338
申请日：2005-12-08
申请人： Kook Moon , Soong-Yong Joo , Ho-Suk Maeng , Seong-Il Park , Cheol-Min Kim , Tae-Hyeong Park , Il-Gon Kim , Chul-Ho Kim , Kee-Chan Park
发明人： Kook Moon , Soong-Yong Joo , Ho-Suk Maeng , Seong-Il Park , Cheol-Min Kim , Tae-Hyeong Park , Il-Gon Kim , Chul-Ho Kim , Kee-Chan Park
IPC分类号： G09G5/00
CPC分类号： G09G3/3677 , G09G2310/0289 , H03K19/018571
摘要： A level shifter includes: a voltage dividing unit receiving a first voltage and an input voltage, and generating a middle voltage between the first voltage and the input voltage; first and second voltage compensating units connected to the voltage dividing unit and connected between the first voltage and a second voltage, for compensating a voltage variation of the voltage dividing unit; and an output unit receiving an output from the voltage dividing unit and generating an output voltage.

8. 发明申请

US20060267915A1 Amplifier, data driver and display apparatus having the same 有权
标题翻译：放大器，数据驱动器和显示装置
公开(公告)号：US20060267915A1
公开(公告)日：2006-11-30
申请号：US11497996
申请日：2006-08-02
申请人： Kook-Chul Moon , Il-Gon Kim , Tae-Hyeong Park , Chul-Ho Kim , Cheol-Min Kim , Kee-Chan Park
发明人： Kook-Chul Moon , Il-Gon Kim , Tae-Hyeong Park , Chul-Ho Kim , Cheol-Min Kim , Kee-Chan Park
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G09G2320/0233 , H03F3/3022 , H03F3/45179 , H03F2200/516
摘要： An amplifier includes a biasing section, first and second differential amplifying sections and an output section. The biasing section outputs first and second bias currents based on first and second power source voltages. The first differential amplifying section outputs a first amplified voltage based on the first bias current. The second differential amplifying section outputs a second amplified voltage based on the second bias current. The output section outputs the second power source voltage based on the first amplified voltage and the first power source voltage, and outputs the first power source voltage based on the second amplified voltage and the second power source voltage. Therefore, a variation of the threshold voltage is compensated to enhance display quality.
摘要翻译：放大器包括偏置部分，第一和第二差分放大部分和输出部分。偏置部分基于第一和第二电源电压输出第一和第二偏置电流。第一差分放大部分基于第一偏置电流输出第一放大电压。第二差分放大部分基于第二偏置电流输出第二放大电压。输出部分基于第一放大电压和第一电源电压输出第二电源电压，并且基于第二放大电压和第二电源电压输出第一电源电压。因此，补偿阈值电压的变化以增强显示质量。

9. 发明授权

US07535467B2 Analog buffer, display device having the same, and method of driving the same 有权
标题翻译：模拟缓冲器，具有该模拟缓冲器的显示装置及其驱动方法
公开(公告)号：US07535467B2
公开(公告)日：2009-05-19
申请号：US11122769
申请日：2005-05-05
申请人： Cheol-Min Kim , Hyun-Jae Kim , Il-Gon Kim , Kook-Chul Moon , Chul-Ho Kim , Kee-Chan Park , Su-Gyeong Lee , Tae-Hyeong Park , Jin-Young Choi , Hyun-Sook Shim , Oh-Kyong Kwon
发明人： Cheol-Min Kim , Hyun-Jae Kim , Il-Gon Kim , Kook-Chul Moon , Chul-Ho Kim , Kee-Chan Park , Su-Gyeong Lee , Tae-Hyeong Park , Jin-Young Choi , Hyun-Sook Shim , Oh-Kyong Kwon
IPC分类号： G09G5/00
CPC分类号： G09G3/3688 , H03F3/005 , H03F3/505
摘要： An analog buffer, display device having the same and a method of driving the same are provided. The analog buffer applies an analog voltage to a load. The analog buffer includes a comparator and a transistor. The comparator is configured to compare an input voltage provided from an external device with the analog voltage applied to the load. The transistor is turned on to electrically charge the load when the analog voltage is lower than the input voltage or turned on to electrically discharge the load when the analog voltage is higher than the input voltage, and turned off when the analog voltage becomes substantially the same as the input voltage.
摘要翻译：提供模拟缓冲器，具有该模拟缓冲器的显示装置及其驱动方法。模拟缓冲器将模拟电压施加到负载。模拟缓冲器包括比较器和晶体管。比较器被配置为将从外部设备提供的输入电压与施加到负载的模拟电压进行比较。当模拟电压低于输入电压时，晶体管导通以对负载进行充电或导通，以在模拟电压高于输入电压时对负载进行放电，并且当模拟电压变得基本相同时，晶体管截止作为输入电压。

10. 发明申请

US20050156668A1 Amplifier, data driver and display apparatus having the same 有权
标题翻译：放大器，数据驱动器和显示装置
公开(公告)号：US20050156668A1
公开(公告)日：2005-07-21
申请号：US10894296
申请日：2004-07-19
申请人： Kook-Chul Moon , Il-Gon Kim , Tae-Hyeong Park , Chul-Ho Kim , Cheol-Min Kim , Kee-Chan Park
发明人： Kook-Chul Moon , Il-Gon Kim , Tae-Hyeong Park , Chul-Ho Kim , Cheol-Min Kim , Kee-Chan Park
IPC分类号： H03F3/26 , G09G3/34 , H03F1/32 , H03F3/30 , H03F3/345 , H03F3/347 , H03F3/45
CPC分类号： G09G3/3688 , G09G2320/0233 , H03F3/3022 , H03F3/45179 , H03F2200/516
摘要： An amplifier includes a biasing section, first and second differential amplifying sections and an output section. The biasing section outputs first and second bias currents based on first and second power source voltages. The first differential amplifying section outputs a first amplified voltage based on the first bias current. The second differential amplifying section outputs a second amplified voltage based on the second bias current. The output section outputs the second power source voltage based on the first amplified voltage and the first power source voltage, and outputs the first power source voltage based on the second amplified voltage and the second power source voltage. Therefore, a variation of the threshold voltage is compensated to enhance display quality.
摘要翻译：放大器包括偏置部分，第一和第二差分放大部分和输出部分。偏置部分基于第一和第二电源电压输出第一和第二偏置电流。第一差分放大部分基于第一偏置电流输出第一放大电压。第二差分放大部分基于第二偏置电流输出第二放大电压。输出部分基于第一放大电压和第一电源电压输出第二电源电压，并且基于第二放大电压和第二电源电压输出第一电源电压。因此，补偿阈值电压的变化以增强显示质量。

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