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

US07196686B2 Liquid crystal display and driving method thereof 有权
标题翻译：液晶显示及其驱动方法
公开(公告)号：US07196686B2
公开(公告)日：2007-03-27
申请号：US10451079
申请日：2001-11-06
申请人： Chang-Hun Lee , Jae-Jin Lyu , Hee-Young Cho , Hak-Sun Chang
发明人： Chang-Hun Lee , Jae-Jin Lyu , Hee-Young Cho , Hak-Sun Chang
IPC分类号： G09G3/36
CPC分类号： G09G3/3655 , G02F1/1395 , G09G2300/0491 , G09G2310/0245 , G09G2310/061 , G09G2330/026
摘要： A liquid crystal display includes an LCD panel, a source driver outputting image signals to the LCD panel, a gate driver sequentially outputting scanning signals to the LCD panel. At the same time of power on, high-level bias voltages are applied to a common electrode line of the LCD panel, and simultaneously, driving of the source driver and the gate driver are stopped. After a specific time has passed, common electrode voltages are applied to the common electrode lines of the liquid crystal display instead of the high-level bias voltages to drive the source driver and the gate driver.
摘要翻译：液晶显示器包括LCD面板，向LCD面板输出图像信号的源极驱动器，顺序地向LCD面板输出扫描信号的栅极驱动器。在通电的同时，将高电平偏置电压施加到LCD面板的公共电极线，并且同时停止源极驱动器和栅极驱动器的驱动。在经过一定时间后，将公共电极电压施加到液晶显示器的公共电极线，而不是高电平偏置电压来驱动源极驱动器和栅极驱动器。

2. 发明授权

US08040446B2 Thin film transistor array panel for liquid crystal display and method for manufacturing the same 有权
公开(公告)号：US08040446B2
公开(公告)日：2011-10-18
申请号：US11697083
申请日：2007-04-05
申请人： Chang-Hun Lee , Nam-Hung Kim , Hak-Sun Chang , Jae-Jin Lyu
发明人： Chang-Hun Lee , Nam-Hung Kim , Hak-Sun Chang , Jae-Jin Lyu
IPC分类号： G02F1/1343
CPC分类号： G02F1/13458 , G02F1/13306 , G02F1/136213 , G02F1/136227 , G02F1/136286 , G02F2001/136295 , H01L27/124 , H01L27/1255
摘要： In a method of fabricating a liquid crystal display, an insulating layer for storage capacitors is reduced in thickness to increase the storage capacity while maintaining the aperture ratio in a stable manner. A thin film transistor array panel for the liquid crystal display includes an insulating substrate, and a gate line assembly and a storage capacitor line assembly formed on the insulating substrate. The gate line assembly has gate lines and gate electrodes. A gate insulating layer covers the gate line assembly and the storage capacitor line assembly. A semiconductor pattern is formed on the gate insulating layer. A data line assembly and storage capacitor conductive patterns are formed on the gate insulating layer overlaid with the semiconductor pattern. The data line assembly has data lines, source electrodes and drain electrodes. The storage capacitor conductive patterns are partially overlapped with the storage capacitor line assembly to thereby form first storage capacitors. A passivation layer covers the data line assembly, the storage capacitor conductive patterns and the semiconductor pattern. First and second contact holes are formed at the passivation layer while exposing the drain electrodes and the storage capacitor conductive patterns. Pixel electrodes are formed on the passivation layer while being connected to the drain electrodes and the storage capacitor conductive patterns through the first and the second contact holes. The pixel electrodes form second storage capacitors in association with parts of the storage capacitor line assembly.

3. 发明授权

US07916227B2 Thin film transistor array panel for liquid crystal display and method for manufacturing the same 有权
公开(公告)号：US07916227B2
公开(公告)日：2011-03-29
申请号：US11697122
申请日：2007-04-05
申请人： Chang-Hun Lee , Nam-Hung Kim , Hak-Sun Chang , Jae-Jin Lyu
发明人： Chang-Hun Lee , Nam-Hung Kim , Hak-Sun Chang , Jae-Jin Lyu
IPC分类号： G02F1/1343
摘要： In a method of fabricating a liquid crystal display, an insulating layer for storage capacitors is reduced in thickness to increase the storage capacity while maintaining the aperture ratio in a stable manner. A thin film transistor array panel for the liquid crystal display includes an insulating substrate, and a gate line assembly and a storage capacitor line assembly formed on the insulating substrate. The gate line assembly has gate lines and gate electrodes. A gate insulating layer covers the gate line assembly and the storage capacitor line assembly. A semiconductor pattern is formed on the gate insulating layer. A data line assembly and storage capacitor conductive patterns are formed on the gate insulating layer overlaid with the semiconductor pattern. The data line assembly has data lines, source electrodes and drain electrodes. The storage capacitor conductive patterns are partially overlapped with the storage capacitor line assembly to thereby form first storage capacitors. A passivation layer covers the data line assembly, the storage capacitor conductive patterns and the semiconductor pattern. First and second contact holes are formed at the passivation layer while exposing the drain electrodes and the storage capacitor conductive patterns. Pixel electrodes are formed on the passivation layer while being connected to the drain electrodes and the storage capacitor conductive patterns through the first and the second contact holes. The pixel electrodes form second storage capacitors in association with parts of the storage capacitor line assembly.

4. 发明授权

US07697096B2 Liquid crystal display and panel therefor 失效
标题翻译：液晶显示屏及其面板
公开(公告)号：US07697096B2
公开(公告)日：2010-04-13
申请号：US11002663
申请日：2004-12-03
申请人： Nak-Cho Choi , Jae-Jin Lyu , Chang-Hun Lee , Dong-Ki Lee , Hak-Sun Chang , Soo-Jin Kim , Hee-Wook Do , Jiangang Lu , Ji-Won Sohn , Mee-Hye Jung , Il-Kook Huh
发明人： Nak-Cho Choi , Jae-Jin Lyu , Chang-Hun Lee , Dong-Ki Lee , Hak-Sun Chang , Soo-Jin Kim , Hee-Wook Do , Jiangang Lu , Ji-Won Sohn , Mee-Hye Jung , Il-Kook Huh
IPC分类号： G02F1/1337
CPC分类号： G02F1/1337 , G02F1/133371 , G02F2001/133761 , G02F2001/133776
摘要： A liquid crystal display is provided, which includes: a substrate; a field-generating electrode formed on the substrate; and a slope member formed on the substrate and having an inclination angle smaller than about 45 degrees.
摘要翻译：提供一种液晶显示器，其包括：基板; 形成在所述基板上的场产生电极; 以及形成在所述基板上并且具有小于约45度的倾斜角度的倾斜构件。

5. 发明申请

US20060227257A1 Substrate for a liquid crystal display panel, method of manufacturing the same and liquid crystal display device having the same 失效
标题翻译：液晶显示面板用基板及其制造方法以及具有该液晶显示面板的液晶显示装置
公开(公告)号：US20060227257A1
公开(公告)日：2006-10-12
申请号：US11304860
申请日：2005-12-14
申请人： Hee-Wook Do , Chang-Hun Lee , Hak-Sun Chang , Jae-Jin Lyu , Hyun-Wuk Kim
发明人： Hee-Wook Do , Chang-Hun Lee , Hak-Sun Chang , Jae-Jin Lyu , Hyun-Wuk Kim
IPC分类号： G02F1/1333
CPC分类号： G02F1/1335 , G02F1/133512 , G02F2202/22
摘要： A substrate for an LCD panel includes an insulation substrate, a light-blocking layer, a color filter layer, a common electrode layer and a static electricity discharging layer. The light-blocking layer is formed on the insulation substrate to define a pixel region. The color filter layer is formed in the pixel region. The common electrode layer is formed on the color filter layer to provide the liquid crystal layer with a common voltage. The static electricity discharging layer discharges static electricity that is induced by an external stimulus to be captured within the substrate. Thus, when the static electricity induced by the external stimulus flows into the LCD panel, the static electricity may be discharged through the static electricity discharging layer, thereby preventing a spot due to the static electricity.
摘要翻译：用于LCD面板的基板包括绝缘基板，遮光层，滤色器层，公共电极层和静电放电层。遮光层形成在绝缘基板上以限定像素区域。滤色器层形成在像素区域中。公共电极层形成在滤色器层上，以使液晶层具有公共电压。静电放电层将由外部刺激引起的静电放电以在衬底内捕获。因此，当由外部刺激引起的静电流入LCD面板时，静电可以通过静电放电层排出，从而防止由于静电引起的斑点。

6. 发明申请

US20060028589A1 Thin film transistor array panel and liquid crystal display 失效
标题翻译：薄膜晶体管阵列面板和液晶显示器
公开(公告)号：US20060028589A1
公开(公告)日：2006-02-09
申请号：US11195779
申请日：2005-08-03
申请人： Yoon-Sung Um , Jong-Ho Son , Dong-Hoon Chung , Jun-Woo Lee , Yong-Hwan Shin , Jae-Jin Lyu , Hak-Sun Chang , Hyun-Wuk Kim , Chang-Hun Lee
发明人： Yoon-Sung Um , Jong-Ho Son , Dong-Hoon Chung , Jun-Woo Lee , Yong-Hwan Shin , Jae-Jin Lyu , Hak-Sun Chang , Hyun-Wuk Kim , Chang-Hun Lee
IPC分类号： G02F1/133
CPC分类号： G02F1/134336 , G02F1/136213 , G02F2201/52
摘要： The invention provides a LCD including an insulating substrate; a plurality of first signal lines formed on the insulating substrate; a plurality of second signal lines crossing and insulated from the first signal lines; a plurality of thin film transistors (TFT) coupled with the first and second signal lines; and a plurality of pixels including a plurality of first sub-pixel electrodes coupled with the TFTs and a plurality of second sub-pixel electrodes capacitively coupled with the first sub-pixel electrodes, wherein the pixels include a red (R) pixel, a green (G) pixel, and a blue (B) pixel and a voltage ratio or an area ratio of the second sub-pixel electrode with respect to the first sub-pixel electrode is different among the R, G, and B pixels to improve a brightness ratio of R, G, and B components at a lateral position.
摘要翻译：本发明提供一种包括绝缘基板的LCD; 形成在所述绝缘基板上的多个第一信号线; 与第一信号线交叉并绝缘的多个第二信号线; 与第一和第二信号线耦合的多个薄膜晶体管（TFT）; 以及包括与TFT耦合的多个第一子像素电极和与第一子像素电极电容耦合的多个第二子像素电极的多个像素，其中像素包括红色（R）像素，绿色（G）像素和蓝色（B）像素，并且第二子像素电极相对于第一子像素电极的电压比率或面积比在R，G和B像素之间是不同的，以改善亮度比R，G和B分量在横向位置。

7. 发明申请

US20100097556A1 DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY APPARATUS INCLUDING THE SAME 有权
标题翻译：显示面板和液晶显示装置，包括它们
公开(公告)号：US20100097556A1
公开(公告)日：2010-04-22
申请号：US12630299
申请日：2009-12-03
申请人： Hee-Wook DO , Yeon-Ju Kim , Yoon-Sung Um , Hak-Sun Chang , Seung-Hoo Yoo , Hyun-Wuk Kim , Jae-Jin Lyu , Chang-Hun Lee
发明人： Hee-Wook DO , Yeon-Ju Kim , Yoon-Sung Um , Hak-Sun Chang , Seung-Hoo Yoo , Hyun-Wuk Kim , Jae-Jin Lyu , Chang-Hun Lee
IPC分类号： G02F1/1343
CPC分类号： G02F1/134309 , G02F1/133707 , G02F1/133753 , G02F1/1393
摘要： A display panel is provided. The display panel includes a substrate and a pixel electrode disposed on the substrate and having a pair of first primary edges facing each other and a pair of second primary edges connected to the first primary edges and facing each other, wherein the second primary edges include a plurality of protrusions of the pixel electrode having the shape of sawteeth.
摘要翻译：提供显示面板。所述显示面板包括基板和设置在所述基板上的像素电极，并且具有彼此面对的一对第一主边缘和连接到所述第一主边缘并彼此面对的一对第二主边缘，其中所述第二主边缘包括具有锯齿形形状的像素电极的多个突起。

8. 发明授权

US07209192B2 Thin film transistor array panel for liquid crystal display and method for manufacturing the same 有权
标题翻译：用于液晶显示器的薄膜晶体管阵列面板及其制造方法
公开(公告)号：US07209192B2
公开(公告)日：2007-04-24
申请号：US10432833
申请日：2002-02-27
申请人： Chang-Hun Lee , Nam-Hung Kim , Hak-Sun Chang , Jae-Jin Lyu
发明人： Chang-Hun Lee , Nam-Hung Kim , Hak-Sun Chang , Jae-Jin Lyu
IPC分类号： G02F1/1343
CPC分类号： G02F1/13458 , G02F1/13306 , G02F1/136213 , G02F1/136227 , G02F1/136286 , G02F2001/136295 , H01L27/124 , H01L27/1255
摘要： In a method of fabricating a liquid crystal display, an insulating layer for storage capacitors is reduced in thickness to increase the storage capacity while maintaining the aperture ratio in a stable manner. A thin film transistor array panel for the liquid crystal display includes an insulating substrate, and a gate line assembly and a storage capacitor line assembly formed on the insulating substrate. The gate line assembly has gate lines and gate electrodes. A gate insulating layer covers the gate line assembly and the storage capacitor line assembly. A semiconductor pattern is formed on the gate insulating layer. A data line assembly and storage capacitor conductive patterns are formed on the gate insulating layer overlaid with the semiconductor pattern. The data line assembly has data lines, source electrodes and drain electrodes. The storage capacitor conductive patterns are partially overlapped with the storage capacitor line assembly to thereby form first storage capacitors. A passivation layer covers the data line assembly, the storage capacitor conductive patterns and the semiconductor pattern. First and second contact holes are formed at the passivation layer while exposing the drain electrodes and the storage capacitor conductive patterns. Pixel electrodes are formed on the passivation layer while being connected to the drain electrodes and the storage capacitor conductive patterns through the first and the second contact holes. The pixel electrodes form second storage capacitors in association with parts of the storage capacitor line assembly.
摘要翻译：在制造液晶显示器的方法中，用于存储电容器的绝缘层的厚度减小以增加存储容量，同时以稳定的方式保持开口率。用于液晶显示器的薄膜晶体管阵列面板包括绝缘基板，以及形成在绝缘基板上的栅极线组件和辅助电容器线组件。栅极线组件具有栅极线和栅电极。栅极绝缘层覆盖栅极线组件和存储电容器线组件。在栅极绝缘层上形成半导体图形。在与半导体图案重叠的栅极绝缘层上形成数据线组合和存储电容器导电图案。数据线组件具有数据线，源电极和漏电极。存储电容器导电图案与辅助电容线组合部分重叠，从而形成第一存储电容器。钝化层覆盖数据线组件，存储电容器导电图案和半导体图案。在钝化层处形成第一和第二接触孔，同时使漏电极和存储电容器导电图案暴露。像素电极形成在钝化层上，同时通过第一和第二接触孔连接到漏电极和存储电容器导电图案。像素电极与存储电容器线路组件的一部分相关联地形成第二存储电容器。

9. 发明申请

US20070008472A1 Liquid crystal display with a wide viewing angle using a compensation film 有权
公开(公告)号：US20070008472A1
公开(公告)日：2007-01-11
申请号：US11520540
申请日：2006-09-13
申请人： Jae-Jin Lyu , Chang-Hun Lee , Hak-Sun Chang
发明人： Jae-Jin Lyu , Chang-Hun Lee , Hak-Sun Chang
IPC分类号： G02F1/1335
CPC分类号： G02F1/133632 , G02F1/1395 , G02F2413/105
摘要： Disclosed is a liquid crystal display comprising a liquid crystal cell including a pair of transparent substrates, with orientation layers deposited on inner surfaces thereof, and a liquid crystal layer of liquid crystal material injected between the substrates; biaxial compensation films provided on outer surfaces of the liquid crystal cell, the biaxial compensation films including an optical dielectric material layer; and polarization plates provided on outer surfaces of the biaxial compensation films, wherein if “d” is set as a cell gap of the liquid crystal cell, “RLC” is set as a phase retardation value of the liquid crystal layer, an axis perpendicular to planes made by the substrates is set as a z-axis, x-axis and y-axis are formed on a planar surface of the substrates, and refractive indices of molecules comprising the biaxial compensation films in the x, y and z directions are denoted by nx, ny and nz, retardation values (ny−nx)*d and (nz−nx)*d of the biaxial compensation films being respectively within ranges of −30±5 nm and −RLC/4±15 nm.

10. 发明授权

US07123329B2 Liquid crystal display with a wide viewing angle using a compensation film 有权
标题翻译：使用补偿膜的宽视角的液晶显示器
公开(公告)号：US07123329B2
公开(公告)日：2006-10-17
申请号：US10713426
申请日：2003-11-17
申请人： Jae-Jin Lyu , Chang-Hun Lee , Hak-Sun Chang
发明人： Jae-Jin Lyu , Chang-Hun Lee , Hak-Sun Chang
IPC分类号： G02F1/1335
CPC分类号： G02F1/133632 , G02F1/1395 , G02F2413/105
摘要： Disclosed is a liquid crystal display comprising a liquid crystal cell including a pair of transparent substrates, with orientation layers deposited on inner surfaces thereof, and a liquid crystal layer of liquid crystal material injected between the substrates; biaxial compensation films provided on outer surfaces of the liquid crystal cell, the biaxial compensation films including an optical dielectric material layer; and polarization plates provided on outer surfaces of the biaxial compensation films, wherein if “d” is set as a cell gap of the liquid crystal cell, “RLC” is set as a phase retardation value of the liquid crystal layer, an axis perpendicular to planes made by the substrates is set as a z-axis, x-axis and y-axis are formed on a planar surface of the substrates, and refractive indices of molecules comprising the biaxial compensation films in the x, y and z directions are denoted by nx, ny and nz, retardation values (ny−nx)*d and (nz−nx)*d of the biaxial compensation films being respectively within ranges of −30±5 nm and −RLC/4±15 nm.
摘要翻译：公开了一种液晶显示器，包括：液晶单元，包括一对透明基板，其内表面上沉积有取向层;以及液晶材料的液晶层，被注入到所述基板之间; 设置在液晶单元的外表面上的双轴补偿膜，所述双轴补偿膜包括光介电材料层; 以及设置在双轴补偿膜的外表面上的偏振板，其中如果将“d”设置为液晶单元的单元间隙，则将“R”LC“设置为相位延迟值液晶层，垂直于由基板制成的平面的轴被设定为z轴，x轴和y轴形成在基板的平面上，并且包括双轴补偿膜的分子的折射率在 x，y和z方向由nx，ny和nz表示，双轴补偿膜的延迟值（ny-nx）* d和（nz-nx）* d分别在-30±5nm的范围内，-R 4±15nm。

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