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公开(公告)号：EP1429177A4
公开(公告)日：2007-08-22
申请号：EP02755680
申请日：2002-07-29
IPC分类号： G02F1/1333 , G02F1/1337 , G02F1/1343 , G02F1/137 , G02F1/139
CPC分类号： G02F1/133707 , G02F1/134309 , G02F1/134336 , G02F1/1393 , G02F2001/133742 , G02F2001/133746 , G02F2001/133757 , G02F2001/133776 , G02F2001/13712 , G02F2201/122
摘要： An MVA liquid crystal display device capable obtaining optimal display sate by eliminating display irregularities so that liquid crystal molecules maintain an ideal inclination direction. Transmission light passing through a liquid crystal layer is efficiently utilized by defining an angle of correction on a strip-like projection (12) and a corresponding slit (6) formed on a first or second substrate, changing the outline of signal line (3) and the shape of an edge part of a pixel electrode (4), and optimizing the direction of extension of the transmission axis of a polarizer and the slit.
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公开(公告)号：EP1501067A4
公开(公告)日：2009-04-01
申请号：EP03723184
申请日：2003-04-23
IPC分类号： H01L27/12 , G02F1/1362 , G02F1/1368 , G09F9/30 , G09G3/32 , H01L21/77 , H01L27/32 , H05B33/12 , H05B33/14
CPC分类号： H01L27/3244 , G02F1/136213 , G02F1/13624 , G02F1/1368 , G09G3/3233 , G09G2300/0417 , G09G2300/0426 , G09G2300/0852 , G09G2310/0235 , G09G2320/0214 , G09G2320/0242 , H01L27/1214 , H01L27/3211 , H01L27/3246 , H01L27/3262 , H01L27/3272 , H01L29/41733 , H01L29/42384 , H01L29/78633
摘要： A display device includes a plurality of light emitting elements arranged in a matrix. A scan signal is made to flow into a gate signal line and a data signal is made to flow into a source signal line so that the data signal is applied to a source electrode and the scan signal is supplied to a gate electrode of a control TFT arranged at a portion where the both signal lines intersect when viewed from above. Thus, when the control TFT is turned ON, a drive TFT having a gate electrode connected to the drain electrode is turned ON, so that current is supplied from a power supply line via the source electrode and the drain electrode of the drive TFT to an organic EL element and the organic EL element emits light. A holding capacity is present between the control TFT and the drive TFT. Even when the scan signal becomes LOW level and the control TFT turns OFF, the gate potential of the drive TFT is held for a predetermined period of time by the holding capacity and the organic EL element continues to emit light.
摘要翻译： 显示装置包括以矩阵布置的多个发光元件。 使扫描信号流入栅极信号线并使数据信号流入源极信号线，从而将数据信号提供给源极并将扫描信号提供给控制器的栅极 当从上方看时，TFT布置在两条信号线相交的部分处。 因此，当控制TFT导通时，具有连接到漏电极的栅电极的驱动TFT导通，使得电流从电源线经由驱动TFT的源电极和漏电极被提供到 有机EL元件和有机EL元件发光。 控制TFT和驱动TFT之间存在容量。 即使当扫描信号变为低电平并且控制TFT关闭时，驱动TFT的栅极电位也通过保持电容保持预定的时间段，并且有机EL元件继续发光。
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公开(公告)号：EP1435539A4
公开(公告)日：2006-02-08
申请号：EP02779900
申请日：2002-09-27
IPC分类号： G02F1/1368 , G02F1/1333 , G02F1/1345 , G02F1/1362
CPC分类号： G02F1/136286 , G02F1/1345 , G02F1/13624
摘要： Two image lines 5 are provided in parallel between pixel electrodes to form a groove 22 in a protection film between adjacent image lines 5 on the substrate of a liquid crystal display unit comprising pixel electrodes 6 disposed in a matrix form, TFTs 7 connected to pixel electrodes 6, image lines 5 and scanning lines 2 connected to TFTs 7, and protection films between image lines 5 and pixel electrodes 6 and image lead-out lines and scanning lead-out lines are also subjected to a similar processing.
摘要翻译： 在像素电极之间平行地设置两条图像线5，以在包括以矩阵形式布置的像素电极6的液晶显示单元的基板上的相邻图像线5之间的保护膜中形成凹槽22，连接到像素电极的TFT 7 如图6所示，连接到TFT 7的图像线5和扫描线2以及图像线5和像素电极6之间的保护膜以及图像引出线和扫描引出线也经受类似的处理。
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