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    • 1. 发明专利
    • Liquid crystal display panel assembly and display device
    • 液晶显示面板组装和显示设备
    • JP2006178461A
    • 2006-07-06
    • JP2005366929
    • 2005-12-20
    • Samsung Electronics Co Ltd三星電子株式会社Samsung Electronics Co.,Ltd.
    • KIM SEIMANKO KOSHOKUBUN SHOKANKIM HANSHUNLEE SEIEI
    • G02F1/1343G02F1/133G02F1/1368G09G3/20G09G3/36
    • G09G3/3614G02F1/1345G02F2201/40G09G3/3648G09G2300/0426G09G2300/0443
    • PROBLEM TO BE SOLVED: To provide a liquid crystal display panel assembly that can reduce the number of driving circuit chips and the production cost of a display device, and improve the picture quality of a display device and decrease in the aperture ratio of pixels, and a display device. SOLUTION: The display panel assembly includes a plurality pixels arranged in a matrix and each having a pixel electrode and a switching element connected to the pixel electrode, a plurality of pairs of gate lines connected to the switching elements and extending in the row direction, and a plurality of data lines connected to the switching elements and extending in the column direction; wherein the pair of gate lines are connected to the switching elements in one pixel row, while one data line is connected to the switching elements in at least two pixel columns, and each data line is bent in a lateral direction between two adjacent gate lines. COPYRIGHT: (C)2006,JPO&NCIPI
    • 解决的问题:为了提供可以减少驱动电路芯片的数量和显示装置的制造成本的液晶显示面板组件,并且提高显示装置的图像质量并降低开口率 像素和显示装置。 解决方案:显示面板组件包括排列成矩阵的多个像素,每个具有像素电极和连接到像素电极的开关元件,多对栅极线连接到开关元件并在行中延伸 方向和连接到开关元件并沿列方向延伸的多条数据线; 其中所述一对栅极线连接到一个像素行中的开关元件,而一个数据线连接到至少两个像素列中的开关元件,并且每条数据线在两个相邻栅极线之间的横向方向上弯曲。 版权所有(C)2006,JPO&NCIPI
    • 3. 发明专利
    • Liquid crystal display
    • 液晶显示器
    • JP2007128092A
    • 2007-05-24
    • JP2006299548
    • 2006-11-02
    • Samsung Electronics Co Ltd三星電子株式会社Samsung Electronics Co.,Ltd.
    • KIM SEIMANLEE HOSHUNKYO SHINTAKU
    • G02F1/1362
    • G09G3/3659G02F1/134336G02F1/136286G09G3/3614G09G3/3677G09G2300/0426G09G2310/0218G09G2320/0219G09G2320/0247
    • PROBLEM TO BE SOLVED: To provide a liquid crystal display that can prevent blurs in a screen. SOLUTION: The liquid crystal display includes: a substrate; first (PXr1) and second pixel (PXr2) rows formed on the substrate and including a plurality of pixels; a first gate line extending in a row direction on the substrate and connected with the first pixel row; a second gate line extending in the row direction on the substrate, connected with the first pixel row and adjacent to the first gate line; a third gate line extending in the row direction on the substrate, connected with the second pixel row and adjacent to the second gate line; a fourth gate line extending in the row direction on the substrate, connected with the second pixel row and adjacent to the third gate line; a plurality of data lines extending in a column direction on the substrate, wherein each of the data lines is disposed every two of pixel rows; a first gate driver (400L) connected with the first and fourth gate lines and applying gate signals to the first and fourth gate lines; and a second gate driver (400R) connected with the second and third gate lines and applying gate signals to the second and third gate lines. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供可以防止屏幕中的模糊的液晶显示器。 液晶显示器包括:基板; 第一(PXr1)和第二像素(PXr2)行,形成在衬底上并且包括多个像素; 在所述基板上沿行方向延伸并与所述第一像素行连接的第一栅极线; 在所述基板上沿所述行方向延伸的第二栅极线,与所述第一像素行连接并与所述第一栅极线相邻; 在所述基板上沿所述行方向延伸的第三栅极线,与所述第二像素行连接并与所述第二栅极线相邻; 在所述基板上沿行方向延伸的第四栅极线,与所述第二像素行连接并与所述第三栅极线相邻; 在基板上沿列方向延伸的多条数据线,其中每条数据线每两个像素行布置; 与第一和第四栅极线连接并将栅极信号施加到第一和第四栅极线的第一栅极驱动器(400L) 以及与第二和第三栅极线连接并将栅极信号施加到第二和第三栅极线的第二栅极驱动器(400R)。 版权所有(C)2007,JPO&INPIT
    • 5. 发明专利
    • Gate drive circuit, and display provided therewith
    • 门控驱动电路和显示器
    • JP2009054273A
    • 2009-03-12
    • JP2008200994
    • 2008-08-04
    • Samsung Electronics Co Ltd三星電子株式会社Samsung Electronics Co.,Ltd.
    • KIM SEIMANLEE HONG-WOOHUR MYUNG-KOOKIM KISHUN
    • G11C19/00G02F1/133G09G3/20G09G3/36G11C19/28
    • G09G3/3677G09G2310/0286G11C19/184
    • PROBLEM TO BE SOLVED: To provide a gate drive circuit which further improves reliability by more surely protecting an inverter section of each stage from noise generated on an output terminal and a gate line of a gate signal. SOLUTION: The gate drive circuit includes a cascade connection of stages. On each stage, the gate signal is varied by a pull-up section 213 according to a clock signal. The pull-up section is operated by a pull-up drive section 211 according to a carry signal from any one of preceding stages. A pull-down section 219 lowers a level of the gate signal to a gate-off voltage according to a gate signal from any one of post stages. A holding section 217 maintains the level of the gate signal at the gate-off voltage. By the inverter section, the holding section is operated according to a clock signal. A ripple preventive section 215a attenuates the ripple signal input to an input terminal of the inverter section, or prevents the signal from being input thereto. COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种栅极驱动电路,通过更可靠地保护每一级的反相器部分,防止在输出端子和栅极信号的栅极线上产生的噪声进一步提高可靠性。 解决方案:栅极驱动电路包括级联级联。 在每个级上,门信号根据时钟信号由上拉部分213变化。 上拉部分由上拉驱动部分211根据来自前一级中的任何一个的进位信号来操作。 下拉部219根据来自任一个后级的门信号将门信号的电平降低到栅极截止电压。 保持部分217将栅极信号的电平保持在栅极截止电压。 通过逆变器部,保持部根据时钟信号进行动作。 纹波防止部215a衰减输入到逆变器部的输入端的纹波信号,或者防止输入信号。 版权所有(C)2009,JPO&INPIT
    • 7. 发明专利
    • Scan driving apparatus for display device, display device including same, and driving method of display device
    • 用于显示装置的扫描驱动装置,包括其的显示装置和显示装置的驱动方法
    • JP2007034311A
    • 2007-02-08
    • JP2006205309
    • 2006-07-27
    • Samsung Electronics Co Ltd三星電子株式会社Samsung Electronics Co.,Ltd.
    • KIM SEIMANLEE HOSHUNKYO SHINTAKULEE YONG-WOOPARK HYEONG-JUN
    • G09G3/36G02F1/133G09G3/20
    • G09G3/3677G09G3/3614G09G2310/0248G11C19/184
    • PROBLEM TO BE SOLVED: To provide a scan driving apparatus for a display device in which a data voltage is sufficiently charged in a liquid crystal capacitor during the shortened charging time to enhance image quality, and a display device and a display driving method including the same. SOLUTION: In the scan driving apparatus for driving the display device including a plurality of gate lines to which scan signals are transmitted and a plurality of source lines to which data signals are transmitted, the scan driving apparatus includes a shift register and a multiplex signal applying section. The configuration including the shift register inclusive of a plurality of stages of which the output terminals are respectively electrically connected to the gate lines, and the multiplex signal applying section for successively applying the sub-scan signals and main scan signals for sequentially activating the gate lines through the shift register to the gate lines, respectively, is employed. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种用于在缩短充电时间期间在液晶电容器中数据电压被充分充电以提高图像质量的显示装置的扫描驱动装置,以及显示装置和显示驱动方法 包括相同。 解决方案:在用于驱动显示装置的扫描驱动装置中,扫描驱动装置包括移位寄存器和移位寄存器,扫描驱动装置包括扫描信号被发送的多条栅极线和发送数据信号的多条源极线, 复用信号施加部。 包括移位寄存器的结构,其包括输出端子分别电连接到栅极线的多个级,以及多路复用信号施加部分,用于连续施加子扫描信号和主扫描信号,以顺序地激活栅极线 分别通过移位寄存器到栅极线。 版权所有(C)2007,JPO&INPIT
    • 9. 发明专利
    • Liquid crystal display
    • 液晶显示器
    • JP2007052418A
    • 2007-03-01
    • JP2006216645
    • 2006-08-09
    • Samsung Electronics Co Ltd三星電子株式会社Samsung Electronics Co.,Ltd.
    • LEE HOSHUNAN HEISAIKIM SEIMANKANG HYUN-HO
    • G02F1/1368G02F1/1333
    • G02F1/136213G02F1/136227G02F1/136286
    • PROBLEM TO BE SOLVED: To provide a liquid crystal display capable of reducing a load on a gate line, increasing an aperture ratio and preventing light leakage. SOLUTION: The liquid crystal display includes a gate line and a storage electrode line spaced apart from each other and formed on an insulating substrate, a data line insulated from the gate line and the storage electrode line and intersecting the gate line, a pixel electrode formed for each pixel defined by the gate line and the data line, and a thin film transistor connected to the gate line and the data line to apply a voltage to the pixel electrode, and a storage electrode formed on the same layer as the data line and connected to the storage electrode line to form both terminals of a storage capacitor along with the pixel electrode. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供能够减小栅极线上的负载的液晶显示器,增加开口率并防止漏光。 解决方案:液晶显示器包括彼此间隔开并形成在绝缘基板上的栅极线和存储电极线,与栅极线和存储电极线绝缘并与栅极线相交的数据线, 对于由栅极线和数据线限定的每个像素形成的像素电极,以及连接到栅极线和数据线以向像素电极施加电压的薄膜晶体管,以及形成在与该栅极线和数据线相同的层上的存储电极 数据线并连接到存储电极线,以与像素电极一起形成存储电容器的两个端子。 版权所有(C)2007,JPO&INPIT