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1. 发明授权

US06660409B1 Electronic device and process for producing the same 有权
标题翻译：电子设备及其制造方法
公开(公告)号：US06660409B1
公开(公告)日：2003-12-09
申请号：US09660335
申请日：2000-09-12
申请人： Takahiro Komatsu , Akira Gyoutoku , Shintaro Hara , Takafumi Hamano , Hiroshi Nakashima , Dawei Gao , Katsunori Muraoka , Katsuhiko Furukawa
发明人： Takahiro Komatsu , Akira Gyoutoku , Shintaro Hara , Takafumi Hamano , Hiroshi Nakashima , Dawei Gao , Katsunori Muraoka , Katsuhiko Furukawa
IPC分类号： H05B3304
CPC分类号： H01L51/5256 , H01L51/5253 , Y10S428/917
摘要： Electrically functional electronic device including an organic electroluminescence device is protected with a dense protective film, e.g. a silicon oxynitride film, formed on at least one part of the outer surface of the device at a low temperature by ECR plasma sputtering can prevent permeation of moisture, oxygen etc. into the device from the outside.
摘要翻译：包括有机电致发光器件在内的电子功能电子器件用密集保护膜例如保护。通过ECR等离子体溅射在低温下在器件的外表面的至少一部分上形成的氮氧化硅膜可以防止水分，氧等从外部渗透到器件中。

2. 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。

3. 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）。

4. 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。

5. 发明授权

US06351066B1 Organic electroluminescence element having an insulating bulkhead having an overhang portion 有权
标题翻译：具有绝缘隔板的有机电致发光元件具有突出部分
公开(公告)号：US06351066B1
公开(公告)日：2002-02-26
申请号：US09170551
申请日：1998-10-13
申请人： Akira Gyoutoku , Takahiro Komatsu
发明人： Akira Gyoutoku , Takahiro Komatsu
IPC分类号： H01J162
CPC分类号： H01L27/3283 , H01L51/5284
摘要： An organic electroluminescence element including a first electrode of a transparent material provided on a substrate of a transparent material. An insulating bulkhead from which a portion of the first electrode is exposed is formed into a thickness so that the insulating bulkhead can be protruded excess to a level of an upper end of the first electrode. An organic thin film is formed on the first electrode and the bulkhead. A second electrode is formed on the organic thin film, wherein the insulating bulkhead comprises an overhang portion and the insulating bulkhead is made of a chromium oxide layer.
摘要翻译：一种有机电致发光元件，包括设置在透明材料的基板上的透明材料的第一电极。第一电极的一部分露出的绝缘隔板形成为使得绝缘隔板突出到第一电极的上端的高度的厚度。在第一电极和隔板上形成有机薄膜。第二电极形成在有机薄膜上，其中绝缘隔板包括一悬伸部分，绝缘隔板由氧化铬层制成。

6. 发明授权

US06791260B2 Organic electroluminescent element, panel and apparatus using the same 有权
标题翻译：有机电致发光元件，面板和使用其的装置
公开(公告)号：US06791260B2
公开(公告)日：2004-09-14
申请号：US10051298
申请日：2002-01-22
申请人： Takahiro Komatsu , Akira Gyotoku , Takafumi Hamano , Shinichiro Kaneko
发明人： Takahiro Komatsu , Akira Gyotoku , Takafumi Hamano , Shinichiro Kaneko
IPC分类号： H05B3300
CPC分类号： H01L27/3281 , H01L51/5206 , H01L51/5221
摘要： An organic electroluminescent (OEL) element includes a scanning electrode and a signal electrode, which crosses the scanning electrode at right angles, on a substrate. The signal electrodes are formed of N-layer electrodes laminated like steps, where respective layers are insulated from each other. The scanning electrodes are formed on the signal electrodes via an organic thin film layer. As a result, a display area is divided into sections corresponding to laminated numbers, and the divided each section is scanned independently. A duty ratio for driving the OEL element becomes large and less power consumption thus can be expected.
摘要翻译：有机电致发光（OEL）元件包括扫描电极和在基板上与扫描电极成直角的信号电极。信号电极由层叠的N层电极形成，其中各层彼此绝缘。扫描电极经由有机薄膜层形成在信号电极上。结果，将显示区域划分为对应于层叠号的部分，并且分割的每个部分被独立地扫描。用于驱动OEL元件的占空比变大，因此可以预期较少的功耗。

7. 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。

8. 发明授权

US09065069B2 Method for producing organic light-emitting element 有权
标题翻译：有机发光元件的制造方法
公开(公告)号：US09065069B2
公开(公告)日：2015-06-23
申请号：US14128867
申请日：2011-07-15
申请人： Ryuuta Yamada , Satoru Ohuchi , Takahiro Komatsu , Shinya Fujimura , Hirofumi Fujita
发明人： Ryuuta Yamada , Satoru Ohuchi , Takahiro Komatsu , Shinya Fujimura , Hirofumi Fujita
IPC分类号： H01L51/40 , H01L51/52 , H01L51/50 , H05B33/02 , H05B33/10 , H01L51/56 , H01L27/32
CPC分类号： H01L51/5234 , H01L27/3244 , H01L27/3283 , H01L51/5012 , H01L51/5088 , H01L51/56 , H05B33/02 , H05B33/10
摘要： Method for manufacturing organic EL element including anode, hole injection layer, buffer layer, light-emitting layer, and cathode, layered on substrate in the stated order, and banks defining a light-emission region, and having excellent light-emission characteristics, due to the hole injection layer having excellent hole injection efficiency, being a tungsten oxide layer including an oxygen vacancy structure, formed under predetermined conditions to have an occupied energy level within a binding energy range from 1.8 eV to 3.6 eV lower than a lowest binding energy of a valence band, and after formation, subjected to atmospheric firing at a temperature within 200° C.-230° C. inclusive for a processing time of 15-45 minutes inclusive to have increased film density and improved dissolution resistance against an etching solution, a cleaning liquid, etc., used in a bank forming process.
摘要翻译：制造具有阳极，空穴注入层，缓冲层，发光层和阴极的有机EL元件的方法，按照所述顺序层叠在基板上，以及限定发光区域的堤，并且具有优异的发光特性涉及具有优异的空穴注入效率的空穴注入层，其是在预定条件下形成的包含氧空位结构的氧化钨层，以使得占据能级在1.8eV至3.6eV以下的结合能范围内，低于最低结合能价带，并且在形成之后，在200℃-230℃的温度范围内进行大气烧制，处理时间为15-45分钟，包括提高膜密度和改善对蚀刻溶液的耐溶解性，清洗液等，用于银行形成过程。

9. 发明授权

US08890174B2 Light-emitting element including a charge injection transport layer that includes a dissolvable metal compound, and display device and method for manufacturing thereof 有权
标题翻译：包括可溶性金属化合物的电荷注入输送层的发光元件及显示装置及其制造方法
公开(公告)号：US08890174B2
公开(公告)日：2014-11-18
申请号：US13205778
申请日：2011-08-09
申请人： Kenji Harada , Takayuki Takeuchi , Seiji Nishiyama , Takahiro Komatsu
发明人： Kenji Harada , Takayuki Takeuchi , Seiji Nishiyama , Takahiro Komatsu
IPC分类号： H01L51/52 , H01L51/50 , H01L51/00 , H01L51/56 , H01L27/32
CPC分类号： H01L27/3246 , H01L51/0005 , H01L51/0018 , H01L51/5048 , H01L51/56
摘要： A light emitter and a method of manufacturing a light emitter. The light emitter includes a first electrode, a charge injection transport layer, a light-emitting layer, and a second electrode that are layered in this order. At least the light-emitting layer is defined by a bank that has at least one liquid-repellent surface. The charge injection transport layer is principally composed of a metal compound that is more liquid-philic than the surface of the bank. The charge injection transport layer includes a recessed structure so that in a region defined by the bank, the charge injection transport layer is lower than a bottom surface of the bank.
摘要翻译：光发射器和制造发光体的方法。光发射器包括依次层叠的第一电极，电荷注入传输层，发光层和第二电极。至少发光层由具有至少一个防液表面的堤限定。电荷注入传输层主要由比银行表面更亲液的金属化合物组成。电荷注入传输层包括凹陷结构，使得在由堤形成的区域中，电荷注入传输层低于堤岸的底面。

10. 发明申请

US20050195318A1 Organic information reading unit and information reading device using the same 审中-公开
标题翻译：有机信息阅读单元和使用其的信息读取装置
公开(公告)号：US20050195318A1
公开(公告)日：2005-09-08
申请号：US11084775
申请日：2005-03-21
申请人： Takahiro Komatsu , Kei Sakanoue
发明人： Takahiro Komatsu , Kei Sakanoue
IPC分类号： H01L31/00 , H04N5/222
CPC分类号： H01L27/307
摘要： An organic information reading sensor comprising a plurality of light receiving sections for interposing at least one kind of organic material between electrodes and converting a light signal into an electric signal, wherein a non-translucent insulator is provided between the light receiving sections.
摘要翻译：一种有机信息读取传感器，包括多个光接收部分，用于在电极之间插入至少一种有机材料，并将光信号转换成电信号，其中在所述光接收部分之间设置非透光性绝缘体。

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