专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08564509B2 Display device and driving method thereof 有权
标题翻译：显示装置及其驱动方法
公开(公告)号：US08564509B2
公开(公告)日：2013-10-22
申请号：US11623563
申请日：2007-01-16
申请人： Kyoung-Ju Shin , Cheol-Woo Park , Chong-Chul Chai
发明人： Kyoung-Ju Shin , Cheol-Woo Park , Chong-Chul Chai
IPC分类号： G09G3/30 , G09G3/32
CPC分类号： G09G3/3291 , G09G3/3233 , G09G2300/0819 , G09G2300/0852 , G09G2300/0866 , G09G2310/0254 , G09G2310/0262 , G09G2320/0214 , G09G2320/043 , G09G2330/028
摘要： A display device includes a light emitting element, a first driving transistor coupled to the light emitting element and supplied with a first driving voltage, and a second driving transistor coupled to the light emitting element and the first driving transistor and supplied with a second driving voltage having a magnitude different from the first driving voltage at least for a time. A method of driving the display device is also provided.
摘要翻译：显示装置包括发光元件，耦合到发光元件并被提供有第一驱动电压的第一驱动晶体管和耦合到发光元件和第一驱动晶体管并被提供有第二驱动电压的第二驱动晶体管至少具有与第一驱动电压不同的幅度。还提供了一种驱动显示装置的方法。

2. 发明授权

US08085353B2 Thin film transistor array panel having a pixel electrode including a first subpixel electrode and a second subpixel electrode connected to the drain electrode of the thin film transistor and a third subpixel electrode capacitively coupled to a coupling electrode extended from the drain electrode 有权
标题翻译：薄膜晶体管阵列面板具有像素电极，该像素电极包括连接到薄膜晶体管的漏电极的第一子像素电极和第二子像素电极，以及电容耦合到从漏电极延伸的耦合电极的第三子像素电极
公开(公告)号：US08085353B2
公开(公告)日：2011-12-27
申请号：US11262894
申请日：2005-10-31
申请人： Kyoung-Ju Shin , Cheol-Woo Park , Jae-Jin Lyu , Chong-Chul Chai
发明人： Kyoung-Ju Shin , Cheol-Woo Park , Jae-Jin Lyu , Chong-Chul Chai
IPC分类号： G02F1/136 , G02F1/1343
CPC分类号： G02F1/133707 , G02F1/134336 , G02F1/1393 , G02F2001/134345
摘要： A thin film transistor (TFT) array panel for a Liquid Crystal Display apparatus (LCD) is provided. The TFT array panel comprises a plurality of gate lines, at least one data line intersecting the plurality of gate lines and at least one thin film transistor connected to at least one of the gate lines and the at least one data line. The at least one film transistor comprises a drain electrode. In addition, the TFT array panel further comprises at least one pixel electrode including at least one first subpixel electrode connected to the drain electrode of the thin film transistor and a second subpixel electrode capacitively coupled to the at least one first subpixel electrode. Moreover, the pixel electrode has a partitioning member for partitioning the pixel electrode into at least two partitions having portions which do not overlap the drain electrode. The at least two partitions are disposed symmetrically to a reference line equidistant from the plurality of gate lines.
摘要翻译：提供了一种用于液晶显示装置（LCD）的薄膜晶体管（TFT）阵列面板。 TFT阵列面板包括多条栅极线，与多条栅极线交叉的至少一条数据线和至少一条与至少一条栅极线和至少一条数据线连接的薄膜晶体管。所述至少一个膜晶体管包括漏电极。此外，TFT阵列板还包括至少一个像素电极，该至少一个像素电极包括连接到薄膜晶体管的漏极的至少一个第一子像素电极和与该至少一个第一子像素电极电容耦合的第二子像素电极。此外，像素电极具有用于将像素电极分隔成具有不与漏电极重叠的部分的至少两个分隔件的分隔构件。至少两个隔板对称地设置在与多个栅极线等距的基准线上。

3. 发明申请

US20060238476A1 Display panel, display device having the same and method of driving the same 审中-公开
标题翻译：显示面板，具有相同的显示装置及其驱动方法
公开(公告)号：US20060238476A1
公开(公告)日：2006-10-26
申请号：US11367145
申请日：2006-03-03
申请人： Cheol-Woo Park , Kyoung-Ju Shin
发明人： Cheol-Woo Park , Kyoung-Ju Shin
IPC分类号： G09G3/36
CPC分类号： G02F1/1362 , B82Y10/00 , G09G3/3233 , G09G3/3659 , G09G2300/0842 , G09G2310/0251 , G09G2310/0262 , G09G2310/06 , G09G2310/061 , G09G2320/0261 , H01L51/0595
摘要： A display may include switching circuitry in pixel regions to implement impulse driving. A first pixel region may include switching circuitry to provide a data voltage to the first pixel region during a first portion of a frame, and to provide an impulse voltage to the first pixel region during a second portion of the frame. In some embodiments, a display panel may include a liquid crystal capacitor, a switching element, a storage capacitor, an impulse gate line and an impulse driving element. The liquid crystal capacitor may be in a region defined by adjacent gate and data lines. The switching element transmits a data voltage to the liquid crystal capacitor based on a gate voltage. The data voltage is from the data line, and the gate voltage is from the gate line. The storage capacitor is electrically connected to the liquid crystal capacitor. The impulse gate line transmits an impulse gate signal. The impulse driving element transmits a common voltage to the liquid crystal capacitor based on the impulse gate signal. The common voltage is applied to the storage capacitor. The driving margin may be increased, and a display quality of a moving image improved.
摘要翻译：显示器可以包括像素区域中的切换电路以实现脉冲驱动。第一像素区域可以包括切换电路，以在帧的第一部分期间向第一像素区域提供数据电压，并且在帧的第二部分期间向第一像素区域提供脉冲电压。在一些实施例中，显示面板可以包括液晶电容器，开关元件，存储电容器，脉冲栅极线和脉冲驱动元件。液晶电容器可以在由相邻的栅极和数据线限定的区域中。开关元件基于栅极电压将数据电压传输到液晶电容器。数据电压来自数据线，栅极电压来自栅极线。存储电容器电连接到液晶电容器。脉冲门线传输脉冲门信号。脉冲驱动元件基于脉冲栅极信号向液晶电容器发送公共电压。公共电压被施加到存储电容器。可以增加行驶余量，提高运动图像的显示品质。

4. 发明授权

US07999880B2 Thin film transistor array panel and manufacturing method thereof 有权
标题翻译：薄膜晶体管阵列面板及其制造方法
公开(公告)号：US07999880B2
公开(公告)日：2011-08-16
申请号：US11291399
申请日：2005-12-01
申请人： Chong-Chul Chai , Cheol-Woo Park , Kyoung-Ju Shin
发明人： Chong-Chul Chai , Cheol-Woo Park , Kyoung-Ju Shin
IPC分类号： G02F1/136 , G02F1/1333 , G02F1/1343
CPC分类号： G02F1/136227 , G02F1/133707 , G02F1/134309 , G02F1/136213 , G02F1/1393 , G02F2001/133357 , G02F2001/133742 , G02F2001/134345 , G02F2001/134354 , G02F2001/136218 , G02F2001/136222 , G02F2001/136236 , G02F2201/40 , G02F2203/30
摘要： A thin film transistor array panel includes a substrate, a gate line disposed on the substrate, and a capacitive electrode disposed on the substrate and separated from the gate line. The thin film transistor includes a data line intersecting the gate line, a thin film transistor connected to the gate line and the data line and including a drain electrode, and a coupling electrode connected to the drain electrode, overlapping the capacitive electrode, and having a through-hole disposed on the capacitive electrode. The thin film transistor includes a passivation layer disposed on the gate line, the data line, and the thin film transistor and having a contact hole that penetrates the through-hole and exposes the capacitive electrode, and a pixel electrode including a first subpixel electrode connected to the drain electrode and a second subpixel electrode connected to the capacitive electrode through the contact hole.
摘要翻译：薄膜晶体管阵列面板包括衬底，设置在衬底上的栅极线和设置在衬底上并与栅极线分离的电容电极。薄膜晶体管包括与栅极线相交的数据线，连接到栅极线和数据线并包括漏电极的薄膜晶体管和连接到漏电极的耦合电极，与电容电极重叠，并具有通孔设置在电容电极上。薄膜晶体管包括设置在栅极线上的钝化层，数据线和薄膜晶体管，并具有穿透通孔并暴露电容电极的接触孔，以及包括连接到第一子像素电极的像素电极并通过接触孔连接到电容电极的第二子像素电极。

5. 发明申请

US20090174829A1 LIQUID CRYSTAL DISPLAY APPARATUS 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20090174829A1
公开(公告)日：2009-07-09
申请号：US12369918
申请日：2009-02-12
申请人： Kyoung-Ju Shin , Cheol-Woo Park , Chong-Chul Chai
发明人： Kyoung-Ju Shin , Cheol-Woo Park , Chong-Chul Chai
IPC分类号： G02F1/133
CPC分类号： G02F1/13624 , G02F1/134363 , G02F2001/134372 , G02F2001/136245
摘要： In the provided liquid crystal display apparatus, a first switching element receives a first data signal and a second switching element receives a second data signal having a polarity opposite that of the first data signal. A first pixel electrode is electrically connected to the first switching element to receive the first data signal and a second pixel electrode is electrically connected to the second switching element to receive the second data signal. The second pixel electrode faces the first pixel electrode and is electrically insulated from the first pixel electrode. A liquid crystal layer has liquid crystal molecules aligned in response to the first and second data signals applied to the first and second pixel electrodes, respectively. Thus, the liquid crystal display apparatus may prevent afterimages on a screen thereof and a flickering phenomenon.
摘要翻译：在所提供的液晶显示装置中，第一开关元件接收第一数据信号，第二开关元件接收与第一数据信号的极性相反的第二数据信号。第一像素电极电连接到第一开关元件以接收第一数据信号，并且第二像素电极电连接到第二开关元件以接收第二数据信号。第二像素电极面对第一像素电极并与第一像素电极电绝缘。液晶层具有分别响应于施加到第一和第二像素电极的第一和第二数据信号而取向的液晶分子。因此，液晶显示装置可以防止其屏幕上的残影和闪烁现象。

6. 发明申请

US20060158575A1 Thin film transistor array panel and liquid crystal display including the panel 失效
标题翻译：薄膜晶体管阵列面板和液晶显示器包括面板
公开(公告)号：US20060158575A1
公开(公告)日：2006-07-20
申请号：US11329995
申请日：2006-01-10
申请人： Kyoung-Ju Shin , Chong-Chul Chai , Cheol-Woo Park
发明人： Kyoung-Ju Shin , Chong-Chul Chai , Cheol-Woo Park
IPC分类号： G02F1/1343
CPC分类号： G02F1/134309 , G02F1/136213 , G02F2001/133742 , G02F2001/134345 , G02F2001/134354
摘要： A thin film transistor array panel according to an embodiment of the present invention includes: a substrate; a gate line disposed on the substrate and extending in a first direction; a capacitive electrode separated from the gate line and elongated in a second direction, a data line intersecting the gate line; a thin film transistor connected to the gate line and the data line and including a drain electrode; a coupling electrode overlapping the capacitive electrode and connected to the drain electrode; and a pixel electrode including at least one first subpixel electrode connected to the drain electrode and a second subpixel electrode connected to the capacitive electrode and spaced apart from the at least first subpixel electrode by a gap that overlaps the capacitive electrode or the coupling electrode.
摘要翻译：根据本发明的实施例的薄膜晶体管阵列面板包括：基板; 设置在所述基板上并沿第一方向延伸的栅极线; 与栅极线分离并沿第二方向延伸的电容电极，与栅极线相交的数据线; 连接到栅极线和数据线并包括漏电极的薄膜晶体管; 耦合电极与电容电极重叠并连接到漏电极; 以及像素电极，其包括连接到所述漏电极的至少一个第一子像素电极和连接到所述电容电极的第二子像素电极，并且与所述至少第一子像素电极间隔开与所述电容电极或所述耦合电极重叠的间隙。

7. 发明申请

US20050134548A1 Display apparatus and method of driving the same 失效
标题翻译：显示装置及其驱动方法
公开(公告)号：US20050134548A1
公开(公告)日：2005-06-23
申请号：US10949068
申请日：2004-09-24
申请人： Jin-Hong Kim , Cheol-Woo Park , Chong-Chul Chai , Kyoung-Ju Shin
发明人： Jin-Hong Kim , Cheol-Woo Park , Chong-Chul Chai , Kyoung-Ju Shin
IPC分类号： G02F1/133 , G09G3/20 , G09G3/34 , G09G3/36 , H05B37/02
CPC分类号： G09G3/3406 , G09G3/3677 , G09G2320/0626 , G09G2330/021 , G09G2360/144
摘要： A light generating part generates a first light based on a first control signal. A first driving part outputs a panel driving signal. A display panel receives the first light or a second light that is provided from an exterior to display an image based on the panel driving signal. A sensing part outputs a sensing signal based on the second light. A second driving part compares a reference voltage range with the sensing signal to output the first control signal. The reference voltage range is determined by a first reference voltage and a second reference voltage. Therefore, the light generating part is turned on/off based on the second light to decrease the power consumption of the light generating part, and an operation of the light generating part is stabilized.
摘要翻译：光产生部分基于第一控制信号产生第一光。第一驱动部输出面板驱动信号。显示面板接收从外部提供的第一光或第二光，以基于面板驱动信号显示图像。感测部分输出基于第二光的感测信号。第二驱动部件将参考电压范围与感测信号进行比较，以输出第一控制信号。参考电压范围由第一参考电压和第二参考电压确定。因此，基于第二光来导通/关闭发光部，以降低发光部的功耗，并且使光产生部的动作稳定。

8. 发明授权

US08164586B2 Thin film transistor array panel and liquid crystal display including the panel 失效
标题翻译：薄膜晶体管阵列面板和液晶显示器包括面板
公开(公告)号：US08164586B2
公开(公告)日：2012-04-24
申请号：US12646795
申请日：2009-12-23
申请人： Kyoung-Ju Shin , Chong-Chul Chai , Cheol-Woo Park
发明人： Kyoung-Ju Shin , Chong-Chul Chai , Cheol-Woo Park
IPC分类号： G09G5/00
CPC分类号： G02F1/134309 , G02F1/136213 , G02F2001/133742 , G02F2001/134345 , G02F2001/134354
摘要： A thin film transistor array panel according to an embodiment of the present invention includes: a substrate; a gate line disposed on the substrate and extending in a first direction; a capacitive electrode separated from the gate line and elongated in a second direction; a data line intersecting the gate line; a thin film transistor connected to the gate line and the data line and including a drain electrode; a coupling electrode overlapping the capacitive electrode and connected to the drain electrode; and a pixel electrode including at least one first subpixel electrode connected to the drain electrode and a second subpixel electrode connected to the capacitive electrode and spaced apart from the at least first subpixel electrode by a gap that overlaps the capacitive electrode or the coupling electrode.
摘要翻译：根据本发明的实施例的薄膜晶体管阵列面板包括：基板; 设置在所述基板上并沿第一方向延伸的栅极线; 电容电极，与栅极线分离并在第二方向上延伸; 与栅极线相交的数据线; 连接到栅极线和数据线并包括漏电极的薄膜晶体管; 耦合电极与电容电极重叠并连接到漏电极; 以及像素电极，其包括连接到所述漏电极的至少一个第一子像素电极和连接到所述电容电极的第二子像素电极，并且与所述至少第一子像素电极间隔开与所述电容电极或所述耦合电极重叠的间隙。

9. 发明授权

US07483090B2 Liquid crystal display having first and second subpixel electrodes connected to coupling electrode through respective contact holes and third subpixel electrode separated from the first two but capacitively coupled thereto 有权
标题翻译：液晶显示器具有第一和第二子像素电极，其通过各自的接触孔与耦合电极连接，而第三子像素电极与前两个分开但电容耦合到其上
公开(公告)号：US07483090B2
公开(公告)日：2009-01-27
申请号：US11189835
申请日：2005-07-27
申请人： Kyoung-Ju Shin , Chang-Hun Lee , Cheol-Woo Park , Chong-Chul Chai
发明人： Kyoung-Ju Shin , Chang-Hun Lee , Cheol-Woo Park , Chong-Chul Chai
IPC分类号： G02F1/1343
CPC分类号： G02F1/136213 , G02F1/133707 , G02F1/134336 , G02F1/1393 , G02F2001/134345
摘要： The invention provides a liquid crystal display including a thin film transistor array panel according to an embodiment of the present invention includes: a substrate; a gate line formed on the substrate; a data line crossing the gate line; a thin film transistor connected to the gate and data lines; and a pixel electrode including first and second subpixel portions electrically connected to the thin film transistor, and a third subpixel portion capacitively coupled to at least one of the first and the second subpixel portions. Such an arrangement of a TFT permits a distribution of the tilt directions of liquid crystal molecules in the same pixel to improve lateral viewing of the liquid crystal display.
摘要翻译：本发明提供了一种液晶显示器，其包括根据本发明实施例的薄膜晶体管阵列板，包括：基板; 形成在基板上的栅极线; 跨越栅极线的数据线; 连接到栅极和数据线的薄膜晶体管; 以及像素电极，包括与薄膜晶体管电连接的第一子像素部和第二子像素部，以及与第一子像素部和第二子像素部中的至少一个电容耦合的第三子像素部。 TFT的这种布置允许液晶分子在相同像素中的倾斜方向的分布，以改善液晶显示器的横向观看。

10. 发明授权

US07847796B2 Display device and driving method with a scanning driver utilizing plural turn-off voltages 有权
标题翻译：具有利用多个关断电压的扫描驱动器的显示装置和驱动方法
公开(公告)号：US07847796B2
公开(公告)日：2010-12-07
申请号：US11560622
申请日：2006-11-16
申请人： Kyoung-Ju Shin , Cheol-Woo Park , Sung-Jin Hong , Chong-Chul Chai
发明人： Kyoung-Ju Shin , Cheol-Woo Park , Sung-Jin Hong , Chong-Chul Chai
IPC分类号： G06F3/038 , G09G3/30 , G09G3/32
CPC分类号： G09G3/3266 , G09G3/3233 , G09G2300/0408 , G09G2300/0842 , G09G2310/0254 , G09G2320/0214 , G09G2320/0233 , G09G2320/043
摘要： A display device includes a plurality of scanning lines, a plurality of data lines intersecting the scanning lines, a plurality of pixels each of which includes a switching transistor connected to a scanning line and a data line, a driving transistor connected to the switching transistor, and an emitting element connected to the driving transistor, wherein a data driver applies data voltages to the data line, and a scanning driver applies scanning signals each of which has at least three different voltage levels to the scanning line.
摘要翻译：显示装置包括多条扫描线，与扫描线相交的多条数据线，多个像素，每个像素包括连接到扫描线和数据线的开关晶体管，连接到开关晶体管的驱动晶体管，以及连接到所述驱动晶体管的发光元件，其中数据驱动器向所述数据线施加数据电压，并且扫描驱动器向扫描线施加每个具有至少三个不同电压电平的扫描信号。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式