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公开(公告)号：US20050085152A1
公开(公告)日：2005-04-21
申请号：US10972509
申请日：2004-10-26
IPC分类号： B05D5/12 , C23C14/32 , H01J9/00 , H01J9/24 , H01L51/44 , H01L51/50 , H01L51/52 , H05B33/12 , H05B33/26
CPC分类号： H01L51/5088 , H01L51/442 , H01L51/5206 , Y02E10/549 , Y10S428/917 , Y10T428/26
摘要： An organic EL element comprising; an anode, a cathode, and an organic layer sandwiched therebetween containing at least an emitting layer, wherein a ratio, [In3d5/2]h/[In3d5/2]n, is from 0.9 to 1.2 wherein [In3d5/2]h is the half band width of a spectral peak derived from a 3d5/2 orbit of an In atom in the surface of the anode, and [In3d5/2]n is the half band width of a spectral peak derived from a 3d5/2 orbit of an In atom in the interior of the anode, the spectral peaks being measured by X-ray photoelectron spectroscopy (XPS): and the method for the production thereof.
摘要翻译： 一种有机EL元件，包括： 阳极，阴极和夹在其间的至少一个发光层的有机层，其中比例为[In 3/2 5/2 N] / [In 3 d＆ 5/2 N n为0.9至1.2，其中[In 3 d 5/2/2] h H是半波长宽度 衍射自阳极表面中的In原子的3d 5/2 /轨道的光谱峰和[In3d5 / 2] N
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22.发明授权
公开(公告)号：US5909081A
公开(公告)日：1999-06-01
申请号：US875756
申请日：1997-08-06
IPC分类号： G09G3/32 , H01L27/32 , H01L51/52 , H05B33/10 , H05B33/12 , H05B33/22 , H05B33/04 , H05B33/14
CPC分类号： H05B33/12 , H01L51/524 , H01L51/5253 , H05B33/10 , H05B33/22 , G09G3/3216 , H01H2219/053 , H01L27/322 , H01L51/5284 , Y10S428/917
摘要： This invention provides a multi-color light emission apparatus wherein a transparent inorganic oxide substrate (4) is disposed between an organic EL device (1) and a fluorescent layer (3) in such a manner as to arrange the fluorescent layer (3) with a gap with the organic EL device (1), and the organic EL device (1) is sealed by sealing means (5) between the transparent inorganic oxide substrate (4) and a support substrate (2). The invention provides also a multi-color light emission apparatus wherein a transparent insulating inorganic oxide layer (12) having a thickness of 0.01 to 200 .mu.m is interposed between the fluorescent layer (3) and the organic EL device (1). In this way, light emission life and angle-of-view characteristics can be improved.
摘要翻译： PCT No.PCT / JP96 / 00233 Sec。 371日期：1997年8月6日 102（e）日期1997年8月6日PCT PCT 1996年2月5日PCT公布。 WO96 / 25020 PCT公开号 日期：1996年8月15日本发明提供一种多色发光装置，其中透明无机氧化物基片（4）以有机EL器件（1）和荧光层（3）之间的方式设置， 与有机EL器件（1）间隔开的层（3），有机EL器件（1）由透明无机氧化物衬底（4）和支撑衬底（2）之间的密封装置（5）密封。 本发明还提供了一种多色发光装置，其中在荧光层（3）和有机EL器件（1）之间插入有厚度为0.01至200μm的透明绝缘无机氧化物层（12）。 以这种方式，可以提高发光寿命和视角特性。
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公开(公告)号：US5503910A
公开(公告)日：1996-04-02
申请号：US219384
申请日：1994-03-29
IPC分类号： C09K11/06 , C23C14/12 , H01L51/00 , H01L51/30 , H01L51/40 , H01L51/50 , H05B33/14 , B32B7/02
CPC分类号： H05B33/14 , C09K11/06 , C23C14/12 , H01L51/005 , H01L51/0052 , H01L51/0059 , H01L51/0062 , H01L51/5036 , H01L2251/308 , H01L51/001 , H01L51/0053 , H01L51/0054 , H01L51/0081 , Y02B20/181 , Y10S428/917 , Y10T428/24942 , Y10T428/2495
摘要： An organic electroluminescence device comprises the first light emitting layer containing an organic compound having a fluorescence peak wave length of 380 nm or longer to shorter than 480 nm in solid state and the second light emitting layer containing an organic compound having a fluorescence peak wave length of 480 nm or longer to shorter than 580 nm in solid state. One of the first light emitting layer and the second light emitting layer contains an organic compound having a fluorescence peak wave length of 580 nm or longer to 650 nm or shorter in solution state. The device has a structure in which the first light emitting layer and the second light emitting layer are laminated on the anode in this order and both of these layers emit light by application of an electric field. This device shows light emission, particularly white light emission, with high efficiency and excellent stability.
摘要翻译： 一种有机电致发光元件，其特征在于，具备含有荧光峰值波长380nm以上且固态为480nm以下的有机化合物的第一发光层，所述第二发光层含有具有荧光峰值波长 480nm或更长至580nm以下。 第一发光层和第二发光层中的一个含有在溶液状态下具有580nm以上的荧光峰值波长或650nm以下的有机化合物。 该装置具有其中第一发光层和第二发光层依次叠层在阳极上的结构，并且这两个层都通过施加电场而发光。 该装置具有高效率和优异的稳定性的发光特别是白光发射。
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公开(公告)号：US5126214A
公开(公告)日：1992-06-30
申请号：US488702
申请日：1990-03-05
CPC分类号： H05B33/14 , C09K11/06 , G09F9/33 , H01L51/005 , H01L51/0052 , H01L51/5036 , H01L2251/308 , H01L27/322 , H01L51/0035 , H01L51/0036 , H01L51/0053 , H01L51/0059 , H01L51/0067 , H01L51/0071 , H01L51/0072 , H01L51/0073 , Y10S428/917 , Y10T428/24975
摘要： An electroluminescent element comprising an electroluminescent (EL) material part which emits a near ultraviolet ray of light and a fluorescent material part which absorbs the ultraviolet light emitted from the electroluminescent material and emits a fluorescence in a visible light range from blue to red. The electroluminescent element provides for emission of lights with a wide range of wavelength and three elementary colors of blue, green and red can be expressed by appropriate combinations of the organic EL material and the fluorescent material. Consequently, the electroluminescent element provides for a full color display.
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25.发明授权Process for producing an organic EL display device using different processing units for each of the manufacturing stages 有权用于制造每个制造阶段使用不同处理单元的有机EL显示装置的方法公开(公告)号：US07632164B2
公开(公告)日：2009-12-15
申请号：US11715915
申请日：2007-03-09
申请人： Toshio Sakai , Mitsuru Eida , Hiroshi Tokailin
发明人： Toshio Sakai , Mitsuru Eida , Hiroshi Tokailin
CPC分类号： H01L51/56 , C02F3/04 , C02F3/101 , C05F17/00 , H01L21/67236 , H01L51/0001 , H01L51/0096 , H01L51/524 , H05B33/10 , Y02E10/549 , Y02P20/145 , Y02P70/521 , Y02W10/15 , Y02W30/43
摘要： An apparatus and a corresponding process for producing an organic EL display device comprising a first unit for carrying a supporting substrate in, a second unit for heating at least the supporting substrate before forming an organic luminescence medium, thereby performing a dehydration treatment, a third unit for forming the organic luminescence medium and an upper element, and a fourth unit for sealing the periphery of the apparatus with a sealing member, wherein the first unit is arranged between the second unit and the third unit, a first carrying device is set up in the first unit, and a second carrying device is arranged between the third unit and the fourth unit.
摘要翻译： 一种用于制造有机EL显示装置的装置和相应的方法，其包括用于承载支撑基板的第一单元，用于在形成有机发光介质之前至少加热支撑基板的第二单元，从而进行脱水处理，第三单元 用于形成有机发光介质和上部元件;以及第四单元，用于用密封构件密封设备的周边，其中第一单元布置在第二单元和第三单元之间，第一承载装置设置在 第一单元和第二承载装置布置在第三单元和第四单元之间。
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公开(公告)号：US20070216289A1
公开(公告)日：2007-09-20
申请号：US11587095
申请日：2005-04-07
申请人： Hitoshi Kuma , Hiroshi Tokailin , Keiko Yamamichi , Kenichi Fukuoka , Kimihiro Yuasa , Chishio Hosokawa
发明人： Hitoshi Kuma , Hiroshi Tokailin , Keiko Yamamichi , Kenichi Fukuoka , Kimihiro Yuasa , Chishio Hosokawa
IPC分类号： H01J1/63
CPC分类号： H01L51/5265 , H01L27/322 , H01L51/0017 , H01L51/0056 , H01L51/0059 , H01L51/006 , H01L51/007
摘要： An organic electroluminescent display comprising a first organic electroluminescent device (10) wherein an optical distance between first (12) and second (14) reflecting members is set to select light of a first color, a second organic electroluminescent device (20) wherein an optical distance between first (12) and second (14) reflecting members is set to select light of a second color, and a third organic electroluminescent device (30) wherein an optical distance between first (12) and second (14) reflecting members is set to select light of a third color, the first reflecting member (12) having an average reflectance of 65% or more for light having a wavelength of 400 nm to 700 nm.
摘要翻译： 一种有机电致发光显示器，包括第一有机电致发光器件（10），其中第一（12）和第二（14）反射部件之间的光学距离被设置为选择第一颜色的光，第二有机电致发光器件（20） 将第一（12）和第二（14）反射构件之间的距离设置为选择第二颜色的光;以及第三有机电致发光器件（30），其中设置第一（12）和第二（14）反射构件之间的光学距离 为了选择第三颜色的光，对于波长为400nm至700nm的光，第一反射部件（12）的平均反射率为65％以上。
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公开(公告)号：US06284393B1
公开(公告)日：2001-09-04
申请号：US08980345
申请日：1997-11-28
IPC分类号： H05B3326
CPC分类号： H05B33/28 , H01L51/5092 , H01L51/5234 , H01L2251/5315 , Y10S428/917
摘要： Transparent, organic EL devices comprising an positive electrode, a negative electrode and an organic layer including an organic light-emitting layer as sandwiched between the two electrodes, in which the negative electrode is comprised of an electron injection electrode layer and an amorphous transparent conductive film, and the electron injection electrode layer is adjacent to the organic layer, or in which the negative electrode is comprised of an electron injection electrode layer, a transparent conductive film and a thin metal film having a specific resistance of not larger than 1×10−5 &OHgr;·cm, as laminated in that order with the electron injection electrode layer being adjacent to the organic layer, and a thin transparent film is formed outside the negative electrode. Preferably, the transparent conductive film is an amorphous one. The devices have a negative electrode with low resistance and high transparency, and have high luminous efficiency and good durability (wet heat resistance). The light emission can be taken out through the side of the negative electrode of the devices. The devices are usable for high-resolution display.
摘要翻译： 透明的有机EL器件包括正电极，负电极和包含夹在两电极之间的有机发光层的有机层，其中负电极由电子注入电极层和非晶透明导电膜 ，并且电子注入电极层与有机层相邻，或者其中负极由电子注入电极层，透明导电膜和电阻率不大于1×10 -5Ω的金属薄膜组成 cm，电子注入电极层与有机层相邻地依次层叠，在负极外侧形成薄的透明膜。 优选地，透明导电膜是非晶形导电膜。 这些器件具有低电阻和高透明度的负极，并且具有高发光效率和良好的耐久性（耐湿热性）。 可以通过器件的负极侧取出发光。 这些设备可用于高分辨率显示。
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公开(公告)号：US06001413A
公开(公告)日：1999-12-14
申请号：US36000
申请日：1998-03-06
摘要： Disclosed is a method for producing organic EL devices stably having intended capabilities. The method comprises cleaning an electrode-mounted substrate 17 followed by forming a plurality of film layers including organic layers and a counter electrode layer, on the electrode mounted on the substrate, successively one after another in vacuum, wherein the time just after the finish of cleaning the electrode-mounted substrate 17 and before the start of forming the first film layer on the electrode 12 is shorter than the time within which the value of the contact angle with water of the surface of the electrode 12 just after the finish of cleaning it increases by 30.degree. in vacuum. In producing organic EL devices having a plurality, n=1, 2, 3, . . . , of film layers on an electrode-mounted substrate, the time just after the finish of forming the n'th film layer and before the start of forming the next (n+1)'th film layer is shorter than the time within which the value of the contact angle with water of the surface of the n'th film layer just after having been formed increases by 30.degree. in vacuum. In the organic EL devices produced, the interfaces between the adjacent layers are protected from being contaminated with impurities.
摘要翻译： 公开了一种稳定地具有预期能力的有机EL器件的制造方法。 该方法包括清洁电极安装的基板17，随后在真空中依次连续地在安装在基板上的电极上形成包括有机层和对电极层的多个膜层，其中刚刚完成之后的时间 清洁电极安装基板17，并且在电极12上开始形成第一膜层之前，比刚刚完成清洁之后电极12的表面与水的接触角的值的时间短 在真空中增加30°。 在制造具有多个n = 1,2,3的有机EL器件时。 。 。 在电极安装基板上的薄膜层，形成第n薄膜层之后的时间和形成下一个（n + 1）薄膜层之前的时间短于其中 刚刚形成第n层的表面与水接触角的值在真空中增加30°。 在所生产的有机EL器件中，相邻层之间的界面被保护以免被杂质污染。
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公开(公告)号：US5516577A
公开(公告)日：1996-05-14
申请号：US058214
申请日：1993-05-10
CPC分类号： C09K11/06 , H05B33/14 , Y10S428/917 , Y10T428/24942 , Y10T428/31504 , Y10T428/31678
摘要： An organic electroluminescence device which comprises laminating layers in the order of anode/light emitting layer/adhesive layer/cathode, or anode/hole-injecting layer/light emitting layer/adhesive layer/cathode, the energy gap of the light emitting layer being larger than that of 8-hydroxyquinoline or metal complex thereof and contained in the adhesive layer, the light emitting layer comprising a compound which emits a blue, greenish blue or bluish green light in CIE chromaticity coordinates, and the adhesive layer including a metal complex of 8-hydroxyquinoline or a derivative thereof and at least one organic compound in an arbitrary region in the direction of the thickness of the layer, the thickness of which is smaller than that of the above-mentioned light emitting layer.According to the above organic electroluminescence device, improvements in uniformity in light emission and emission efficiency are realized.
摘要翻译： 一种有机电致发光器件，其包括以阳极/发光层/粘合剂层/阴极或阳极/空穴注入层/发光层/粘合剂层/阴极的顺序层叠层，发光层的能隙较大 包含在粘合剂层中的发光层包含以CIE色度坐标发出蓝色，绿色蓝色或蓝绿色的化合物的发光层，粘合剂层包含8个金属络合物 - 羟基喹啉或其衍生物和至少一种在层厚度方向上的任意区域中的有机化合物，其厚度小于上述发光层的厚度。 根据上述有机电致发光元件，实现了发光均匀性和发光效率的提高。
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公开(公告)号：US5366811A
公开(公告)日：1994-11-22
申请号：US856028
申请日：1992-05-04
IPC分类号： C07C13/28 , C07C15/52 , C07C43/215 , C07C43/243 , C07C43/285 , C07C45/00 , C07C45/51 , C07C47/548 , C07C47/575 , C07C49/782 , C07C49/813 , C07C49/84 , C07D209/86 , C07D213/30 , C07D215/04 , C07D215/14 , C07D241/12 , C07D401/14 , C07D403/14 , C07D409/14 , C09K11/06 , H05B33/14 , B32B9/00
CPC分类号： C07D213/30 , C07C13/28 , C07C15/52 , C07C43/215 , C07C43/243 , C07C43/285 , C07C45/004 , C07C45/513 , C07C47/548 , C07C47/575 , C07C49/782 , C07C49/813 , C07C49/84 , C07D209/86 , C07D215/04 , C07D215/14 , C07D241/12 , C07D401/14 , C07D403/14 , C07D409/14 , C09K11/06 , H01L51/005 , H05B33/14 , C07C2101/14 , H01L51/5012 , Y10S428/917 , Y10T428/31678
摘要： An electroluminescence device (organic EL device) which comprises a pair of electrodes with an emitting layer therebetween. The emitting layer contains a dimerized styryl compound of the formula ##STR1## wherein D and D' are each an arylene group or a divalent aromatic heterocyclic group, E, E', F, F' G and G' are each a hydrogen, an aryl group, an alkyl group, an aralkyl group, an alkoxyl group or a monovalent aromatic heterocyclic group and Q is a divalent group which breaks the conjugation. The dimerized styryl compound has a desirable light emitting efficiency which serves to increase the molecular weight to improve the thin film property. The organic EL device of the present invention is useful in preparing display devices.
摘要翻译： PCT No.PCT / JP91 / 01228 Sec。 371日期：1992年5月4日 102（e）日期1992年5月4日PCT PCT 1991年9月17日PCT公布。 出版物WO92 / 05131 日期：1992年4月2日。一种电致发光器件（有机EL器件），其包括在其间具有发光层的一对电极。 发光层含有式“IMAGE”的二聚苯乙烯基化合物，其中D和D'各自为亚芳基或二价芳族杂环基，E，E'，F，F'G和G'各自为氢， 芳基，烷基，芳烷基，烷氧基或一价芳香族杂环基，Q为断裂共轭的二价基。 二聚苯乙烯基化合物具有期望的发光效率，其用于增加分子量以提高薄膜性能。 本发明的有机EL器件在制备显示器件方面是有用的。
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