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公开(公告)号：EP1562231A3
公开(公告)日：2005-10-26
申请号：EP05010071.8
申请日：2000-06-02
CPC分类号： H01L33/08 , H01L27/1218 , H01L27/1255 , H01L27/322 , H01L27/3244 , H01L27/3248 , H01L27/3262 , H01L29/42384 , H01L29/78621 , H01L29/78627 , H01L29/78645 , H01L29/78696 , H01L51/5237 , H01L51/524 , H01L51/5246 , H01L51/5259 , H01L51/529 , H01L2251/5315 , H01L2924/0002 , H01L2924/00
摘要： An object of the present invention is to provide an electroluminescent display device having high operation performance and reliability.
The organic EL display device comprises a pixel portion (1701) and a driving circuit (1702,1703) over a substrate (1700).
A housing material (1704) is opposed to the substrate by an adhesive (1705), thereby forming an airthight space between the substrate and the housing material.
The pixel portion and at least a part of the driving circuit are located in a region surrounded by the adhesive.摘要翻译： 本发明的目的是提供一种具有高操作性能和可靠性的EL显示装置。 形成在像素内的开关TFT201具有多栅结构。 这是对减小OFF电流值有重要意义的结构。 此外，电流控制TFT202具有比开关TFT的沟道宽度更宽的沟道宽度，以形成适于流动电流的结构。 另外，电流控制TFT202的LDD区域33形成为与栅电极35的一部分重叠，形成对防止热载流子注入和关断电流值的重要性的结构。
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2.发明公开Electro-optical device and manufacturing method thereof 有权Elektrooptisches Bauelement und Herstellungsverfahren
公开(公告)号：EP1093167A3
公开(公告)日：2007-02-21
申请号：EP00122181.1
申请日：2000-10-12
CPC分类号： H01L51/0005 , H01L27/12 , H01L27/1214 , H01L27/3211 , H01L27/3244 , H01L27/3246 , H01L27/3258 , H01L29/78621 , H01L29/78624 , H01L29/78627 , H01L29/78645 , H01L51/5228 , H01L51/524
摘要： The present invention aims to provide simple, high-speed processing for the formation of an EL layer by an ink-jet method. A method of manufacturing an electro-optical device having good operation performance and high reliability, and in particular, a method of manufacturing an EL display device, is provided. The present invention forms EL layers continuously across a plurality of pixels when the EL layers are formed by the ink-jet method. Specifically, with respect to m columns and n rows of pixel electrodes arranged in a matrix state, the EL layers are formed so as to form stripes with respect to one certain selected row or one column. The EL layers may also be formed having an oblong shape or a rectangular shape with respect to each pixel electrode.
摘要翻译： 本发明旨在通过喷墨法提供用于形成EL层的简单的高速处理。 提供了具有良好的操作性能和高可靠性的电光装置的制造方法，特别是制造EL显示装置的方法。 当通过喷墨法形成EL层时，本发明在多个像素上连续地形成EL层。 具体而言，对于以矩阵状排列的m列和n行的像素电极，EL层形成为相对于某一特定行或一列形成条纹。 EL层也可以相对于每个像素电极形成为长方形或矩形。
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公开(公告)号：EP1058314A2
公开(公告)日：2000-12-06
申请号：EP00112013.8
申请日：2000-06-02
CPC分类号： H01L51/52 , H01L27/12 , H01L27/1214 , H01L27/3211 , H01L27/3244 , H01L27/3258 , H01L51/0005 , H01L51/0038 , H01L51/0042 , H01L51/0059 , H01L51/0062 , H01L51/0077 , H01L51/0078 , H01L51/0081 , H01L51/0085 , H01L51/0087 , H01L51/5237 , H01L51/524 , H01L51/5253 , H01L51/529
摘要： An object of the present invention is to provide an EL display device having high operation performance and reliability.
A third passivation film 45 is disposed under the EL element 203 comprising a pixel electrode (anode) 46, an EL layer 47 and a cathode 48, and diffusion of alkali metals from the EL element 203 formed by ink jet method into TFTs is prevented. Further, the third passivation film 45 prevents penetration of moisture and oxygen from the TFTs, and suppress degradation of the EL element 203 by dispersing the heat generated by the EL element 203.-
公开(公告)号：EP1093167A2
公开(公告)日：2001-04-18
申请号：EP00122181.1
申请日：2000-10-12
CPC分类号： H01L51/0005 , H01L27/12 , H01L27/1214 , H01L27/3211 , H01L27/3244 , H01L27/3246 , H01L27/3258 , H01L29/78621 , H01L29/78624 , H01L29/78627 , H01L29/78645 , H01L51/5228 , H01L51/524
摘要： The present invention aims to provide simple, high-speed processing for the formation of an EL layer by an ink-jet method. A method of manufacturing an electro-optical device having good operation performance and high reliability, and in particular, a method of manufacturing an EL display device, is provided. The present invention forms EL layers continuously across a plurality of pixels when the EL layers are formed by the ink-jet method. Specifically, with respect to m columns and n rows of pixel electrodes arranged in a matrix state, the EL layers are formed so as to form stripes with respect to one certain selected row or one column. The EL layers may also be formed having an oblong shape or a rectangular shape with respect to each pixel electrode.
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5.发明公开Method for manufacturing an electro-optical device 有权Herstellungsverfahren einer elektro-optischen Vorrichtung
公开(公告)号：EP1058314A3
公开(公告)日：2005-09-14
申请号：EP00112013.8
申请日：2000-06-02
CPC分类号： H01L51/52 , H01L27/12 , H01L27/1214 , H01L27/3211 , H01L27/3244 , H01L27/3258 , H01L51/0005 , H01L51/0038 , H01L51/0042 , H01L51/0059 , H01L51/0062 , H01L51/0077 , H01L51/0078 , H01L51/0081 , H01L51/0085 , H01L51/0087 , H01L51/5237 , H01L51/524 , H01L51/5253 , H01L51/529
摘要： An object of the present invention is to provide an EL display device having high operation performance and reliability.
A third passivation film 45 is disposed under the EL element 203 comprising a pixel electrode (anode) 46, an EL layer 47 and a cathode 48, and diffusion of alkali metals from the EL element 203 formed by ink jet method into TFTs is prevented. Further, the third passivation film 45 prevents penetration of moisture and oxygen from the TFTs, and suppress degradation of the EL element 203 by dispersing the heat generated by the EL element 203.摘要翻译： 本发明的目的是提供一种具有高操作性能和可靠性的EL显示装置。 第三钝化膜45设置在包括像素电极（阳极）46，EL层47和阴极48的EL元件203的下方，并且将碱金属从通过喷墨法形成的EL元件203扩散到 防止了TFT。 此外，第三钝化膜45防止水分和氧从TFT渗透，并且通过分散由EL元件203产生的热量来抑制EL元件203的劣化。
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公开(公告)号：EP1562231A2
公开(公告)日：2005-08-10
申请号：EP05010071.8
申请日：2000-06-02
CPC分类号： H01L33/08 , H01L27/1218 , H01L27/1255 , H01L27/322 , H01L27/3244 , H01L27/3248 , H01L27/3262 , H01L29/42384 , H01L29/78621 , H01L29/78627 , H01L29/78645 , H01L29/78696 , H01L51/5237 , H01L51/524 , H01L51/5246 , H01L51/5259 , H01L51/529 , H01L2251/5315 , H01L2924/0002 , H01L2924/00
摘要： An object of the present invention is to provide an EL display device having a high operation performance and reliability.
The switching TFT 201 formed within a pixel has a multi-gate structure, which is a structure which imposes an importance on reduction of OFF current value. Further, the current control TFT 202 has a channel width wider than that of the switching TFT to make a structure appropriate for flowing electric current. Morever, the LDD region 33 of the current control TFT 202 is formed so as to overlap a portion of the gate electrode 35 to make a structure which imposes importance on prevention of hot carrier injection and reduction of OFF current value.摘要翻译： 本发明的目的是提供一种具有高操作性能和可靠性的电致发光显示装置。 有机EL显示装置包括在衬底（1700）上的像素部分（1701）和驱动电路（1702,1703）。 壳体材料（1704）通过粘合剂（1705）与衬底相对，从而在衬底和壳体材料之间形成气孔空间。 像素部分和驱动电路的至少一部分位于由粘合剂包围的区域中。
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