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公开(公告)号：US07592193B2
公开(公告)日：2009-09-22
申请号：US11249435
申请日：2005-10-14
IPC分类号： H01L21/00
CPC分类号： H01L51/5088 , H01L27/1214 , H01L27/3244 , H01L51/5008 , H01L51/5215 , H01L51/524 , H01L51/5253 , H01L2251/5315 , H01L2251/5353 , Y10S257/91 , Y10S257/911 , Y10S257/918
摘要： In an active matrix type light emitting device, a top surface exit type light emitting device in which an anode formed at an upper portion of an organic compound layer becomes a light exit electrode is provided. In a light emitting element made of a cathode, an organic compound layer and an anode, a protection film is formed in an interface between the anode that is a light exit electrode and the organic compound layer. The protection film formed on the organic compound layer has transmittance in the range of 70 to 100%, and when the anode is deposited by use of the sputtering method, a sputtering damage to the organic compound layer can be inhibited from being inflicted.
摘要翻译： 在有源矩阵型发光器件中，提供其中形成在有机化合物层的上部处的阳极成为光出射电极的顶表面出射型发光器件。 在由阴极，有机化合物层和阳极制成的发光元件中，在作为光出射电极的阳极和有机化合物层之间的界面中形成保护膜。 在有机化合物层上形成的保护膜的透过率为70〜100％，通过溅射法沉积阳极，能够抑制对有机化合物层的溅射损伤。
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2.发明授权公开(公告)号：US07744949B2
公开(公告)日：2010-06-29
申请号：US12327871
申请日：2008-12-04
申请人： Toshimitsu Konuma , Hiroko Yamazaki
发明人： Toshimitsu Konuma , Hiroko Yamazaki
CPC分类号： H01L51/56 , H01L27/3244 , H01L2251/5315
摘要： A method of manufacturing a light emitting device of upward emission type and a thin film forming apparatus used in the method are provided. A plurality of film forming chambers are connected to a first transferring chamber. The plural film forming chambers include a metal material evaporation chamber, an EL layer forming chamber, a sputtering chamber, a CVD chamber, and a sealing chamber. By using this thin film forming apparatus, an upward emission type EL element can be fabricated without exposing the element to the outside air. As a result, a highly reliable light emitting device is obtained.
摘要翻译： 提供一种制造上述发射型发光器件的方法和该方法中使用的薄膜形成装置。 多个成膜室连接到第一传送室。 多个成膜室包括金属材料蒸发室，EL层形成室，溅射室，CVD室和密封室。 通过使用该薄膜形成装置，可以制造向上发射型EL元件而不将元件暴露于外部空气。 结果，获得了高度可靠的发光器件。
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公开(公告)号：US07488986B2
公开(公告)日：2009-02-10
申请号：US10278855
申请日：2002-10-24
IPC分类号： H01L29/04 , H01L31/036 , H01L33/00 , H01L27/15 , H01L31/12
CPC分类号： H01L51/5215 , H01L27/3246 , H01L27/3248 , H01L51/5008 , H01L51/524 , H01L51/5253 , H01L2251/5315 , H01L2251/5353
摘要： In an active matrix type light emitting device, an upper surface injection type light emitting device in which an anode formed on the upper portion of the organic compound layer becomes an electrode for taking out the light is provided. In a light emitting element consisting of an cathode, an organic compound layer and an anode, it is characterized in that a protector is formed on the interface between the anode being an electrode for taking out the light and the organic compound layer. Noted that the protector formed on the organic compound layer has a transmittance of 70-100%, and the damage given to the organic compound layer when the anode is formed by a sputtering method can be prevented.
摘要翻译： 在有源矩阵型发光器件中，提供了其中形成在有机化合物层的上部上的阳极成为取出光的电极的上表面注入型发光器件。 在由阴极，有机化合物层和阳极组成的发光元件中，其特征在于，在作为取出光的电极的阳极和有机化合物层之间的界面上形成保护膜。 注意到在有机化合物层上形成的保护膜具有70-100％的透射率，并且可以防止当通过溅射法形成阳极时对有机化合物层的损害。
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公开(公告)号：US06956240B2
公开(公告)日：2005-10-18
申请号：US10282247
申请日：2002-10-29
CPC分类号： H01L51/5088 , H01L27/1214 , H01L27/3244 , H01L51/5008 , H01L51/5215 , H01L51/524 , H01L51/5253 , H01L2251/5315 , H01L2251/5353 , Y10S257/91 , Y10S257/911 , Y10S257/918
摘要： In an active matrix type light emitting device, a top surface exit type light emitting device in which an anode formed at an upper portion of an organic compound layer becomes a light exit electrode is provided. In a light emitting element made of a cathode, an organic compound layer and an anode, a protection film is formed in an interface between the anode that is a light exit electrode and the organic compound layer. The protection film formed on the organic compound layer has transmittance in the range of 70 to 100%, and when the anode is deposited by use of the sputtering method, a sputtering damage to the organic compound layer can be inhibited from being inflicted.
摘要翻译： 在有源矩阵型发光器件中，提供其中形成在有机化合物层的上部处的阳极成为光出射电极的顶表面出射型发光器件。 在由阴极，有机化合物层和阳极制成的发光元件中，在作为光出射电极的阳极和有机化合物层之间的界面中形成保护膜。 在有机化合物层上形成的保护膜的透过率为70〜100％，通过溅射法沉积阳极，能够抑制对有机化合物层的溅射损伤。
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公开(公告)号：US20060046334A1
公开(公告)日：2006-03-02
申请号：US11249435
申请日：2005-10-14
IPC分类号： H01L21/84
CPC分类号： H01L51/5088 , H01L27/1214 , H01L27/3244 , H01L51/5008 , H01L51/5215 , H01L51/524 , H01L51/5253 , H01L2251/5315 , H01L2251/5353 , Y10S257/91 , Y10S257/911 , Y10S257/918
摘要： In an active matrix type light emitting device, a top surface exit type light emitting device in which an anode formed at an upper portion of an organic compound layer becomes a light exit electrode is provided. In a light emitting element made of a cathode, an organic compound layer and an anode, a protection film is formed in an interface between the anode that is a light exit electrode and the organic compound layer. The protection film formed on the organic compound layer has transmittance in the range of 70 to 100%, and when the anode is deposited by use of the sputtering method, a sputtering damage to the organic compound layer can be inhibited from being inflicted.
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6.发明申请公开(公告)号：US20090155941A1
公开(公告)日：2009-06-18
申请号：US12327871
申请日：2008-12-04
申请人： Toshimitsu Konuma , Hiroko Yamazaki
发明人： Toshimitsu Konuma , Hiroko Yamazaki
IPC分类号： H01L21/28
CPC分类号： H01L51/56 , H01L27/3244 , H01L2251/5315
摘要： A method of manufacturing a light emitting device of upward emission type and a thin film forming apparatus used in the method are provided. A plurality of film forming chambers are connected to a first transferring chamber. The plural film forming chambers include a metal material evaporation chamber, an EL layer forming chamber, a sputtering chamber, a CVD chamber, and a sealing chamber. By using this thin film forming apparatus, an upward emission type EL element can be fabricated without exposing the element to the outside air. As a result, a highly reliable light emitting device is obtained.
摘要翻译： 提供一种制造上述发射型发光器件的方法和该方法中使用的薄膜形成装置。 多个成膜室连接到第一传送室。 多个成膜室包括金属材料蒸发室，EL层形成室，溅射室，CVD室和密封室。 通过使用该薄膜形成装置，可以制造向上发射型EL元件而不将元件暴露于外部空气。 结果，获得了高度可靠的发光器件。
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7.发明授权Light emitting device, method of manufacturing the same, and thin film forming apparatus 有权发光元件及其制造方法以及薄膜形成装置公开(公告)号：US07462372B2
公开(公告)日：2008-12-09
申请号：US09947562
申请日：2001-09-07
申请人： Toshimitsu Konuma , Hiroko Yamazaki
发明人： Toshimitsu Konuma , Hiroko Yamazaki
CPC分类号： H01L51/56 , H01L27/3244 , H01L2251/5315
摘要： A method of manufacturing a light emitting device of upward emission type and a thin film forming apparatus used in the method are provided. A plurality of film forming chambers are connected to a first transferring chamber. The plural film forming chambers include a metal material evaporation chamber, an EL layer forming chamber, a sputtering chamber, a CVD chamber, and a sealing chamber. By using this thin film forming apparatus, an upward emission type EL element can be fabricated without exposing the element to the outside air. As a result, a highly reliable light emitting device is obtained.
摘要翻译： 提供一种制造上述发射型发光器件的方法和该方法中使用的薄膜形成装置。 多个成膜室连接到第一传送室。 多个成膜室包括金属材料蒸发室，EL层形成室，溅射室，CVD室和密封室。 通过使用该薄膜形成装置，可以制造向上发射型EL元件而不将元件暴露于外部空气。 结果，获得了高度可靠的发光器件。
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8.发明授权公开(公告)号：US08698389B2
公开(公告)日：2014-04-15
申请号：US13286608
申请日：2011-11-01
IPC分类号： H01L51/54
CPC分类号： H01L51/0038 , H01L27/32 , H01L27/322 , H01L27/3244 , H01L51/0025 , H01L51/0035 , H01L51/005 , H01L51/0081 , H01L51/5012 , H01L51/5237 , H01L51/5243 , H01L51/5246 , H01L51/5253 , H01L51/5259 , H01L51/5284 , H01L2251/5315 , Y10S428/917
摘要： By repeating a purification process of a light-emitting organic compound several times, a thin film made of the light-emitting organic compound to be used in an EL display device contains ionic impurities at the concentration of 0.1 ppm or lower and has a volume resistivity in the range of 3×1010 Ωcm or larger. By using such a thin film as a light-emitting layer in the EL device, a current caused by reasons other than the carrier recombination can be prevented from flowing through the thin film, and deterioration caused by unnecessary heat generation can be suppressed. Accordingly, it is possible to obtain an EL display device with high reliability.
摘要翻译： 通过重复发光有机化合物的净化处理多次，由EL显示装置中使用的发光有机化合物制成的薄膜含有浓度为0.1ppm以下的离子性杂质，具有体积电阻率 在3×1010＆OHgr; cm以上的范围内。 通过在EL器件中使用这种薄膜作为发光层，可以防止由载流子复合以外的原因引起的电流流过薄膜，并且可以抑制不必要的发热引起的劣化。 因此，可以获得高可靠性的EL显示装置。
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公开(公告)号：US20120248453A1
公开(公告)日：2012-10-04
申请号：US13492823
申请日：2012-06-09
IPC分类号： H01L33/08
CPC分类号： H01L51/5253 , H01L23/3171 , H01L27/1214 , H01L27/1248 , H01L27/322 , H01L27/3244 , H01L27/3258 , H01L29/78621 , H01L51/529 , H01L51/56 , H01L2924/0002 , Y10S428/917 , H01L2924/00
摘要： An object of the present invention is to provide an EL display device, which has a high operating performance and reliability.A third passivation film 45 is disposed under an EL element 203 which comprises a pixel electrode (anode) 46, an EL layer 47 and a cathode 48, to make a structure in which heat generated by the EL element 203 is radiated. Further, the third passivation film 45 prevents alkali metals within the EL element 203 from diffusing into the TFTs side, and prevents moisture and oxygen of the TFTs side from penetrating into the EL element 203. More preferably, heat radiating effect is given to a fourth passivation film 50 to make the EL element 203 to be enclosed by heat radiating layers.
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，以形成其中辐射由EL元件203产生的热量的结构。 此外，第三钝化膜45防止EL元件203内的碱金属扩散到TFT侧，并且防止TFT侧的水分和氧气渗透到EL元件203中。更优选地，将散热效果提供给第四钝化膜 钝化膜50以使EL元件203被散热层包围。
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10.发明授权公开(公告)号：US08243233B2
公开(公告)日：2012-08-14
申请号：US12631908
申请日：2009-12-07
申请人： Toshimitsu Konuma , Takeshi Nishi , Michio Shimizu , Harumi Mori , Kouji Moriya , Satoshi Murakami
发明人： Toshimitsu Konuma , Takeshi Nishi , Michio Shimizu , Harumi Mori , Kouji Moriya , Satoshi Murakami
IPC分类号： G02F1/1333 , G02F1/1337 , G02F1/1339
CPC分类号： G02F1/141 , G02F1/133711 , G02F1/133788 , G02F1/1416
摘要： A liquid crystal device comprising: a pair of substrates having an electrode arrangement thereon; an orientation control means provided on at least one of said substrates; and a ferroelectric or antiferroelectric liquid crystal layer interposed between said substrates, said liquid crystal layer being uniaxially oriented by virtue of said orientation control means, wherein means for suppressing an orientation control effect of said orientation control means with respect to said liquid crystal layer is provided between said liquid crystal layer and said orientation control means.
摘要翻译： 一种液晶装置，包括：一对基板，其上具有电极装置; 设置在至少一个所述基板上的取向控制装置; 以及介于所述基板之间的铁电或反铁电液晶层，所述液晶层通过所述取向控制装置单轴取向，其中提供了用于抑制所述取向控制装置相对于所述液晶层的取向控制效果的装置 在所述液晶层和所述取向控制装置之间。
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