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1.发明授权Active matrix display device with floating electrode between adjacent pixels 失效主动矩阵显示装置，在相邻像素之间具有浮动电极公开(公告)号：US07248322B2
公开(公告)日：2007-07-24
申请号：US11288251
申请日：2005-11-29
IPC分类号： G02F1/1343
CPC分类号： G02F1/136213 , G02F1/134336 , G02F2201/123 , G02F2201/40
摘要： The active matrix display device has a thin film transistor and a pixel electrode, which is provided with a pixel voltage through the thin film transistor, for each of pixels. A supplemental pixel electrode, which is connected to the pixel electrode of one of the pixels adjacent to each other, and which extends to the region between the two pixels adjacent to each other, is also disposed. The supplemental pixel electrode enables the region between the pixels to be used as a part of the display region. The liquid crystal of this region is also driven by the voltage same as the pixel electrode. The configuration of the peripheral circuit of the pixel portion is simplified, reducing the framing area of the panel.
摘要翻译： 有源矩阵显示装置具有用于每个像素的薄膜晶体管和通过薄膜晶体管提供像素电压的像素电极。 辅助像素电极连接到彼此相邻的像素之一的像素电极并且延伸到彼此相邻的两个像素之间的区域。 补充像素电极能够使像素之间的区域用作显示区域的一部分。 该区域的液晶也由与像素电极相同的电压驱动。 像素部分的外围电路的配置被简化，减少了面板的框架面积。
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公开(公告)号：US07072018B2
公开(公告)日：2006-07-04
申请号：US10156972
申请日：2002-05-29
IPC分类号： G02F1/1345 , G02F1/1333
CPC分类号： G02F1/13454 , G02F1/13452 , G02F2203/01
摘要： Disclosed is an IC chip using a glass substrate capable of being manufactured at a lower cost than the IC chip using from a semiconductor wafer. Further, where the body substrate of a display device is made of glass, the IC chip and the body substrate can have equal coefficients of thermal expansion, thus preventing the IC chips from peeling off and reducing the failure rate. Furthermore, the gate line driving IC applied to a display device can be arranged as an IC chip having a length approximately equal to the display area, therefore, mounting a plurality of IC chips as the gate driving IC is not required, thereby reducing the production cost. Still further, all gate lines can be extended in parallel from the IC chip so that no difference in the delay occurs among the gate lines and the size of frame of display device can reduced.
摘要翻译： 公开了一种使用玻璃基板的IC芯片，其能够以比半导体晶片使用的IC芯片低的成本制造。 此外，在显示装置的主体基板由玻璃制成的情况下，IC芯片和主体基板能够具有相同的热膨胀系数，从而防止IC芯片剥离，降低故障率。 此外，施加到显示装置的栅极线驱动IC可以被布置为具有大致等于显示区域的长度的IC芯片，因此，不需要安装多个IC芯片作为栅极驱动IC，从而减少生产 成本。 此外，所有栅极线可以从IC芯片并行扩展，使得栅极线之间不产生延迟差异，并且可以减小显示器件的框架尺寸。
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公开(公告)号：US20060077331A1
公开(公告)日：2006-04-13
申请号：US11288251
申请日：2005-11-29
IPC分类号： G02F1/1343
CPC分类号： G02F1/136213 , G02F1/134336 , G02F2201/123 , G02F2201/40
摘要： The active matrix display device has a thin film transistor and a pixel electrode, which is provided with a pixel voltage through the thin film transistor, for each of pixels. A supplemental pixel electrode, which is connected to the pixel electrode of one of the pixels adjacent to each other, and which extends to the region between the two pixels adjacent to each other, is also disposed. The supplemental pixel electrode enables the region between the pixels to be used as a part of the display region. The liquid crystal of this region is also driven by the voltage same as the pixel electrode. The configuration of the peripheral circuit of the pixel portion is simplified, reducing the framing area of the panel.
摘要翻译： 有源矩阵显示装置具有用于每个像素的薄膜晶体管和通过薄膜晶体管提供像素电压的像素电极。 辅助像素电极连接到彼此相邻的像素之一的像素电极并且延伸到彼此相邻的两个像素之间的区域。 补充像素电极能够使像素之间的区域用作显示区域的一部分。 该区域的液晶也由与像素电极相同的电压驱动。 像素部分的外围电路的配置被简化，减少了面板的框架面积。
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公开(公告)号：US06999149B2
公开(公告)日：2006-02-14
申请号：US10339647
申请日：2003-01-10
IPC分类号： G02F1/1333 , G02F1/1343
CPC分类号： G02F1/136213 , G02F1/134336 , G02F2201/123 , G02F2201/40
摘要： The active matrix display device has a thin film transistor and a pixel electrode, which is provided with a pixel voltage through the thin film transistor, for each of pixels. A supplemental pixel electrode, which is connected to the pixel electrode of one of the pixels adjacent to each other, and which extends to the region between the two pixels adjacent to each other, is also disposed. The supplemental pixel electrode enables the region between the pixels to be used as a part of the display region. The liquid crystal of this region is also driven by the voltage same as the pixel electrode. The configuration of the peripheral circuit of the pixel portion is simplified, reducing the framing area of the panel.
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公开(公告)号：US20060114273A1
公开(公告)日：2006-06-01
申请号：US11288910
申请日：2005-11-29
IPC分类号： G09G5/10
CPC分类号： G09G3/006 , G09G2300/08 , G09G2310/0267
摘要： Test data terminals R-DATA, G-DATA, and B-DATA are provided with respect to video signal lines VL-R, VL-G, and VL-B, via switches SW-R, SW-G, and SW-B, respectively. The switches SW-R, SW-G, and SW-B are turned ON by receiving an H level input signal supplied from a test terminal SW. Thus, a test of a panel is performed before an external IC is connected to the panel. When the external IC is connected to the panel, on the other hand, these terminals used for the test are fixed to an L level, thereby preventing abnormal operations.
摘要翻译： 通过开关SW-R，SW-G和SW-B，对视频信号线VL-R，VL-G和VL-B提供测试数据终端R-DATA，G-DATA和B-DATA ， 分别。 开关SW-R，SW-G和SW-B通过接收从测试端子SW提供的H电平输入信号而导通。 因此，在外部IC连接到面板之前执行面板的测试。 另一方面，外部IC连接到面板时，用于测试的这些端子固定为L电平，从而防止异常操作。
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6.发明申请Driving circuit for display apparatus, flexible printed circuit, and active matrix display apparatus 审中-公开显示装置的驱动电路，柔性印刷电路和有源矩阵显示装置公开(公告)号：US20060125758A1
公开(公告)日：2006-06-15
申请号：US11288742
申请日：2005-11-29
IPC分类号： G09G3/36
CPC分类号： G09G3/3688 , G09G3/2085
摘要： A driving circuit of an LCD display apparatus, which adjusts the sampling timing of a video signal. Driving signals from a driving IC and a reference power source are supplied via a flexible printed circuit FPC to an LCD panel. A horizontal clock signal is subjected to switching adjustment in a propagation delay adjustment circuit, which alternatively switches a delay amount of the horizontal clock signal between two levels, and the resulting horizontal clock signal subjected to the switching adjustment is then supplied to a horizontal shift register. The FPC generates a switching signal by branching from either a high potential voltage signal VDD or a low potential voltage signal VSS and supplies the switching signal to the propagation delay adjustment circuit. A phase switching circuit having a function similar to that of the propagation delay adjustment circuit may be provided within the driving IC.
摘要翻译： LCD显示装置的驱动电路，其调整视频信号的采样定时。 来自驱动IC和参考电源的驱动信号通过柔性印刷电路FPC提供给LCD面板。 水平时钟信号在传播延迟调整电路中进行切换调整，交替地将两个电平之间的水平时钟信号的延迟量切换，然后将经过切换调整的结果水平时钟信号提供给水平移位寄存器 。 FPC通过从高电位电压信号VDD或低电位电压信号VSS分支而产生开关信号，并将切换信号提供给传播延迟调节电路。 可以在驱动IC内设置具有与传播延迟调整电路类似的功能的相位切换电路。
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公开(公告)号：US07095389B2
公开(公告)日：2006-08-22
申请号：US09953236
申请日：2001-09-17
IPC分类号： G09G3/18
CPC分类号： G09G3/3648 , G09G2300/0842 , G09G2330/021
摘要： The display device of this invention, in which the retaining circuit for retaining the image signal is provided for each of the pixel elements, is capable of operating under two operation modes, a normal operation mode and a memory mode. Since the placement of the retaining circuit 110, which requires relatively large area, is confined to the area for the pixel element electrode 17 not in between the neighboring pixel element electrodes 17, the required area for one pixel element is minimized, resulting in the size reduction of the liquid crystal display device. By placing at least a portion of the retaining circuit in the area of the pixel element electrode 17 of the neighboring pixel element, the detour of the wiring can be omitted, resulting in the efficient use of the space. By this, the area required for the retaining circuit is minimized, directly resulting in the reduction of the size of the liquid crystal display device.
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公开(公告)号：US06812912B2
公开(公告)日：2004-11-02
申请号：US10113693
申请日：2002-03-28
IPC分类号： G09G336
CPC分类号： G02F1/136213
摘要： An active matrix display device employing a top gate type TFT structure has a storage capacitor Csc and a liquid crystal capacitor Clc in each pixel of a pixel section, a first electrode of the storage capacitor Csc served by a p-Si active layer of the TFT, and a second electrode formed to at least partly overlap the active layer, with an insulating layer between the active layer and the second electrode below it. When a driver section is to be built in, the driver section TFT is the same top gate type as the pixel section TFT, and an active layer is made of the same material as the active layer and has a conductive layer which is made of the same material as the second electrode with the insulating layer held between the active layer and the conductive layer below it. The pixel section can form the storage capacitor while preventing lowering of the aperture ratio. Because conditions for the polycrystalization annealing of the active layer are equal for the pixel section TFT and the driver section TFT, TFTs with the same properties can be obtained.
摘要翻译： 使用顶栅型TFT结构的有源矩阵显示装置在像素部的每个像素中具有存储电容器Csc和液晶电容器Clc，由TFT的p-Si有源层服务的存储电容器Csc的第一电极 以及形成为至少部分地与有源层重叠的第二电极，在其之间的有源层和第二电极之间具有绝缘层。 当要构建驱动器部分时，驱动器部分TFT与像素部分TFT相同的顶栅型，并且有源层由与有源层相同的材料制成并具有导电层，该导电层由 与第二电极相同的材料，其绝缘层保持在有源层和其下面的导电层之间。 像素部可以形成保持电容，同时防止开口率的降低。 由于有源层的多晶退火条件对于像素部分TFT和驱动部分TFT是相同的，因此可获得具有相同特性的TFT。
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公开(公告)号：US07038642B2
公开(公告)日：2006-05-02
申请号：US10390885
申请日：2003-03-19
申请人： Yasushi Miyajima , Ryoichi Yokoyama
发明人： Yasushi Miyajima , Ryoichi Yokoyama
IPC分类号： G09G3/36
CPC分类号： G02F1/13454 , G02F1/136209
摘要： The peripheral driving circuit has a multiple layer configuration that includes the layers used for the display pixel element, for example, the layers of the pixel element electrode and the light-blocking layer. For example, the various bus lines are formed using the same layer as the layer of the pixel element electrode. The peripheral driving circuit is formed using the layers below the pixel element electrode including the layer of gate electrode, the layer of the data line, the active layer of the TFT, and the light-blocking layer. This increases the flexibility of the disposition of the bus lines, leading to the improved design flexibility. The multiple layer configuration of the display device increases the flexibility of the pattern layout for the peripheral driving circuits.
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公开(公告)号：US07002543B2
公开(公告)日：2006-02-21
申请号：US10113097
申请日：2002-03-28
申请人： Yasushi Miyajima , Ryoichi Yokoyama
发明人： Yasushi Miyajima , Ryoichi Yokoyama
IPC分类号： G09G3/28
CPC分类号： G09G3/3648 , G09G3/3614 , G09G3/3655 , G09G3/3688 , G09G2310/0248 , G09G2320/02
摘要： In an active matrix type liquid crystal display, during a non-display period such as the horizontal blanking interval or the vertical blanking interval wherein no pixel TFT is selected, the voltage of the opposing electrode is changed so that the power consumption is reduced with application of sufficient voltage to the liquid crystal and without increasing the amplitude of the display data. Also, a change alleviating voltage VM is applied during the change in the opposing electrode voltage to data lines for supplying display data to each of pixel TFTs during the display period, in order to prevent changes in the potential of the data lines caused by the change in the opposing electrode voltage and large reverse bias from being loaded to switches Hsw for outputting display data to the data lines.
摘要翻译： 在有源矩阵型液晶显示器中，在不显示像素TFT的水平消隐间隔或垂直消隐间隔等非显示期间，改变对置电极的电压，从而降低功耗 对液晶具有足够的电压，而不增加显示数据的幅度。 此外，在对置电极电压变化期间，在显示期间向每个像素TFT提供显示数据的数据线施加变化缓和电压VM，以防止由变化引起的数据线的电位变化 在反向电极电压和大的反向偏压中被加载到用于将显示数据输出到数据线的开关Hsw。
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