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1. 发明授权

US5923119A Organic thin-film electroluminescent display device, method for driving the same and method for fabricating the same 失效
标题翻译：有机薄膜电致发光显示装置及其驱动方法及其制造方法
公开(公告)号：US5923119A
公开(公告)日：1999-07-13
申请号：US856807
申请日：1997-05-15
申请人： Shintaro Hara , Hideaki Iwanaga , Akira Gyoutoku , Takahiro Komatsu , Chiharu Wakamatsu
发明人： Shintaro Hara , Hideaki Iwanaga , Akira Gyoutoku , Takahiro Komatsu , Chiharu Wakamatsu
IPC分类号： H01L27/32 , H01L51/52 , H05B33/14
CPC分类号： H01L27/329 , H01L51/5228
摘要： An organic thin-film electroluminescent display device comprising a substrate, hole injection electrodes, an organic thin film layer, electron injection electrodes, an electrode-driving IC for driving the electron injection electrodes and the electron injection electrodes and lead wires for connecting the hole injection electrodes and the electron injection electrodes to the electrode-driving IC. The lead wires each include a lead underlayer made of the same material of the hole injection electrode and a lead electroconductive layer formed on the lead underlayer and having a higher electroconductivity than that of the lead underlayer and or the electron injection electrodes each may include an underlayer for the electron injection electrode and an electroconductive layer for the electron injection electrode formed on the underlayer for the electron injection electrode and having a higher electroconductivity than that of the underlayer for the electron. The device injection electrode can prevent fluctuations in luminescence brightness due to different ohmic losses of lead wires connecting the hole injection electrodes and the electron injection electrodes to the electrode-driving IC and due to different electric resistances of electron injection electrodes.
摘要翻译：一种有机薄膜电致发光显示装置，包括基板，空穴注入电极，有机薄膜层，电子注入电极，用于驱动电子注入电极的电极驱动IC和电子注入电极以及用于连接空穴注入的引线电极和电子注入电极连接到电极驱动IC。引线各自包括由空穴注入电极的相同材料制成的引线底层和形成在引线底层上并具有比引线底层更高的导电性的引线导电层，或者电子注入电极可以包括底层用于电子注入电极和用于电子注入电极的导电层，形成在电子注入电极的底层上并且具有比用于电子的底层更高的导电性。器件注入电极可以防止由于将空穴注入电极和电子注入电极连接到电极驱动IC的引线的不同欧姆损耗以及由于电子注入电极的不同电阻而导致的发光亮度的波动。

2. 发明授权

US06436558B1 Organic electroluminescence element 失效
标题翻译：有机电致发光元件
公开(公告)号：US06436558B1
公开(公告)日：2002-08-20
申请号：US09253697
申请日：1999-02-22
申请人： Tadahisa Sato , Shintaro Hara , Akira Gyoutoku , Hideaki Iwanaga , Takahiro Komatsu
发明人： Tadahisa Sato , Shintaro Hara , Akira Gyoutoku , Hideaki Iwanaga , Takahiro Komatsu
IPC分类号： H05B3312
CPC分类号： H01L51/0036 , H01L51/0052 , H01L51/0059 , H01L51/0065 , H01L51/0067 , H01L51/0068 , H01L51/007 , H01L51/0071 , H01L51/5012 , H01L2251/308 , Y10S428/917
摘要： An organic electroluminescence element comprising a substrate having provided thereon an anode for injecting holes, a cathode for injecting electrons, and at least one organic compound layer therebetween, wherein the organic compound layer contains at least one compound represented by formula (I), and at least one compound represented by formula (II), (III) or (IV) (definitions of formulas (I) to (IV) are described in the specification).
摘要翻译：一种有机电致发光元件，包括在其上设置有用于注入空穴的阳极的基板，用于注入电子的阴极及其间的至少一个有机化合物层，其中所述有机化合物层含有至少一种由式（I）表示的化合物，并且在在说明书中描述了由式（II），（III）或（IV）表示的至少一种化合物（式（I）至（IV）的定义）。

3. 发明授权

US06171715B2 Organic electroluminescent element 失效
标题翻译：有机电致发光元件
公开(公告)号：US06171715B2
公开(公告)日：2001-01-09
申请号：US09124682
申请日：1998-07-30
申请人： Tadahisa Sato , Shintaro Hara , Akira Gyoutoku , Hideaki Iwanaga , Takahiro Komatsu
发明人： Tadahisa Sato , Shintaro Hara , Akira Gyoutoku , Hideaki Iwanaga , Takahiro Komatsu
IPC分类号： H05B3314
CPC分类号： H01L51/0071 , H01L51/0052 , H01L51/0059 , H01L51/006 , H01L51/0061 , H01L51/0067 , H01L51/0068 , H01L51/0069 , H01L51/5012 , H01L2251/308 , Y10S428/917
摘要： An organic thin-film electroluminescent (organic EL) element having an improved luminescent efficiency and improved stability is described, which comprises a substrate and, formed thereover, an anode for injecting holes, a cathode for injecting electrons, and at least one organic-compound layer interposed between the anode and the cathode, wherein the organic-compound layer comprises, for example, any of the following organic compounds.
摘要翻译：描述了具有改进的发光效率和改进的稳定性的有机薄膜电致发光（有机EL）元件，其包括基板，并且在其上形成用于注入空穴的阳极，用于注入电子的阴极和至少一种有机化合物介于阳极和阴极之间的层，其中有机化合物层包含例如以下有机化合物中的任何一种。

4. 发明授权

US06195142B1 Organic electroluminescence element, its manufacturing method, and display device using organic electroluminescence element 失效
标题翻译：有机电致发光元件及其制造方法以及使用有机电致发光元件的显示装置
公开(公告)号：US06195142B1
公开(公告)日：2001-02-27
申请号：US08773732
申请日：1996-12-24
申请人： Akira Gyotoku , Hideaki Iwanaga , Shintaro Hara , Takahiro Komatsu , Kei Sakanoue
发明人： Akira Gyotoku , Hideaki Iwanaga , Shintaro Hara , Takahiro Komatsu , Kei Sakanoue
IPC分类号： G02F11335
CPC分类号： H01L51/5253 , H01L51/0059 , H01L51/0081 , H01L51/5243 , H01L51/5246
摘要： The invention presents an organic electroluminescence element excellent in long-term durability and reliability, a manufacturing method excellent in mass producibility, and a display device using the organic electroluminescence element. Accordingly, to prevent growth of dark spots in the luminous layer by completely shutting off invasion of moisture or oxygen into an anode or an organic thin film layer, a shield material is adhered to an element by using low melting glass or low melting solder. To fuse the low melting glass or low melting solder used for this purposes, laser or ultrasonic wave is used. The surface of the element is sealed with a protective film in a film thickness of 3 microns to 30 microns, or a protective film composed of two-layer laminate film of insulating compound layer andmetal film. According to these inventions, a highly reliable organic electroluminescence element small in changes in the time course suchas growth of dark sports and lowering of luminance is obtained.
摘要翻译：本发明提出了长期耐久性和可靠性优异的有机电致发光元件，大规模生产性优异的制造方法以及使用有机电致发光元件的显示装置。因此，为了通过完全切断水分或氧气侵入阳极或有机薄膜层来防止发光层中的黑斑生长，通过使用低熔点玻璃或低熔点焊料将屏蔽材料附着在元件上。为了熔化用于此目的的低熔点玻璃或低熔点焊料，使用激光或超声波。元件的表面用3微米至30微米的膜厚度的保护膜或由绝缘化合物层和金属膜的两层层压膜构成的保护膜密封。根据这些发明，可以获得在黑暗运动的生长和亮度的降低等时间过程变化小的高可靠性的有机电致发光元件。

5. 发明授权

US06416886B1 Organic electroluminescence device and manufacturing method thereof 有权
标题翻译：有机电致发光元件及其制造方法
公开(公告)号：US06416886B1
公开(公告)日：2002-07-09
申请号：US09170556
申请日：1998-10-13
申请人： Akira Gyoutoku , Hideaki Iwanaga
发明人： Akira Gyoutoku , Hideaki Iwanaga
IPC分类号： H05B3302
CPC分类号： H05B33/10 , H01L27/3281 , H01L51/5206 , H01L2251/558 , Y10S428/917
摘要： An organic electroluminescent device comprising a plurality of first electrodes of transparent conductive film patterns formed on a transparent substrate; an organic thin film formed on the first electrodes; and a second electrode formed on the organic thin film, wherein a recess, which is an interval region between the first electrodes, is embedded with a photo resist. Therefore, even if the thickness of the first electrodes is increased, the occurrence of defective coverage at the edge portion of first electrodes can be prevented.
摘要翻译：一种有机电致发光器件，包括形成在透明衬底上的多个透明导电膜图案的第一电极; 形成在所述第一电极上的有机薄膜; 以及形成在所述有机薄膜上的第二电极，其中作为所述第一电极之间的间隔区域的凹部嵌入有光刻胶。因此，即使第一电极的厚度增加，也可以防止在第一电极的边缘部分发生缺陷覆盖。

6. 发明授权

US5710484A Organic thin film electroluminescent device having a carbon layer between the hole injection layer and the organic thin film layer 失效
标题翻译：在空穴注入层和有机薄膜层之间具有碳层的有机薄膜电致发光器件
公开(公告)号：US5710484A
公开(公告)日：1998-01-20
申请号：US501579
申请日：1995-07-12
申请人： Hideaki Iwanaga , Akira Gyoutoku , Shintarou Hara
发明人： Hideaki Iwanaga , Akira Gyoutoku , Shintarou Hara
IPC分类号： H01L51/50 , H01L51/52 , H05B33/10 , H05B33/12 , H05B33/26
CPC分类号： H01L51/5088 , H05B33/10 , H05B33/26 , Y10S428/917
摘要： The object of the present invention is to provide an organic thin film EL device that has an improved close adherence of a hole injection electrode to an organic thin film layer and a long life, maintaining uniform luminance and minimized performance deterioration over the lapse of time. The organic thin film EL device, which includes an electron injection electrode and an hole injection electrode with an organic thin film layer placed therebetween, has a part or the whole of the hole injection electrode formed of a carbon film. In addition, the carbon film is formed by a sputtering method.
摘要翻译：本发明的目的是提供一种有机薄膜EL器件，其具有改进的空穴注入电极与有机薄膜层的紧密附着和长寿命，保持均匀的亮度并且随着时间的推移最小化性能劣化。包含电子注入电极和空穴注入电极之间的有机薄膜层的有机薄膜EL器件具有由碳膜形成的空穴注入电极的一部分或全部。另外，通过溅射法形成碳膜。

7. 发明授权

US5857886A Organic thin film electroluminescent device and its manufacturing method 失效
标题翻译：有机薄膜电致发光器件及其制造方法
公开(公告)号：US5857886A
公开(公告)日：1999-01-12
申请号：US810598
申请日：1997-02-28
申请人： Hideaki Iwanaga , Akira Gyoutoku , Shintarou Hara
发明人： Hideaki Iwanaga , Akira Gyoutoku , Shintarou Hara
IPC分类号： H01L51/50 , H01L51/52 , H05B33/10 , H05B33/12 , H05B33/26 , H05B33/14
CPC分类号： H01L51/5088 , H05B33/10 , H05B33/26 , Y10S428/917
摘要： The object of the present invention is to provide an organic thin film EL device that has an improved close adherence of a hole injection electrode to an organic thin film layer and a long life, maintaining uniform luminance and minimized performance deterioration over the lapse of time. The organic thin film EL device, which includes an electron injection electrode and a hole injection electrode with an organic thin film layer placed therebetween, has a part or the whole of the hole injection electrode formed of a carbon film. In addition, the carbon film is formed by a sputtering method.
摘要翻译：本发明的目的是提供一种有机薄膜EL器件，其具有改进的空穴注入电极与有机薄膜层的紧密附着和长寿命，保持均匀的亮度并且随着时间的推移最小化性能劣化。包含电子注入电极和空穴注入电极的有机薄膜EL器件具有置于其间的有机薄膜层，具有由碳膜形成的空穴注入电极的一部分或全部。另外，通过溅射法形成碳膜。

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