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1. 发明授权

US06359384B1 Organic electroluminescent device with electron injecting electrode containing ALLi alloy 失效
标题翻译：具有含有ALLI合金的电子注入电极的有机电致发光器件
公开(公告)号：US06359384B1
公开(公告)日：2002-03-19
申请号：US09117144
申请日：1998-07-24
申请人： Kenji Nakaya , Isamu Kobori , Masami Mori , Kazutoshi Ohisa , Michio Arai
发明人： Kenji Nakaya , Isamu Kobori , Masami Mori , Kazutoshi Ohisa , Michio Arai
IPC分类号： H05B3326
CPC分类号： H05B33/26 , H01L51/5221
摘要： The invention provides an organic EL device comprising a hole injecting electrode, and at least one organic layer disposed between the electrodes, wherein the electron injecting electrode is comprised of an AlLi alloy containing 0.4-14 at % of lithium deposited by a sputtering process. This improves the film formability and adhesion at the interface between the electron injecting electrode and the organic layer, realizing an organic EL device featuring a high luminance, high efficiency, long lifetime, and high display quality.
摘要翻译：本发明提供一种包括空穴注入电极和设置在电极之间的至少一个有机层的有机EL器件，其中电子注入电极由含有通过溅射工艺沉积的锂的0.4-14at％的AlLi合金构成。这提高了电子注入电极和有机层之间的界面处的成膜性和粘附性，实现了具有高亮度，高效率，长寿命和高显示质量的有机EL器件。

2. 发明授权

US06172458B2 Organic electroluminescent device with electrode of aluminum-lithium alloy 失效
标题翻译：具有铝 - 锂合金电极的有机电致发光器件
公开(公告)号：US06172458B2
公开(公告)日：2001-01-09
申请号：US09066775
申请日：1998-04-27
申请人： Kenji Nakaya , Isamu Kobori , Masami Mori , Kazutoshi Ohisa , Michio Arai
发明人： Kenji Nakaya , Isamu Kobori , Masami Mori , Kazutoshi Ohisa , Michio Arai
IPC分类号： H05B3326
CPC分类号： H05B33/10 , H01L51/5221 , H05B33/26
摘要： An organic electroluminescent light emitting device comprises a hole injecting electrode, an electron injecting electrode and at least one organic layer between said electrodes. The electron injecting electrode is a film of an AlLi alloy formed by a sputtering technique. The AlLi alloy comprises 0.1 to 20 at % of lithium and contains as a subordinate component at least one of Cu, Mg and Zr in an amount of Cu: ≦10 wt % Mg: ≦5 wt % Zr: ≦0.5 wt % per the total sum of aluminum and lithium.
摘要翻译：有机电致发光器件包括空穴注入电极，电子注入电极和所述电极之间的至少一个有机层。电子注入电极是通过溅射技术形成的AlLi合金的膜。 AlLi合金含有0.1〜20原子％的锂，作为下列成分含有Cu，Mg，Zr中的至少一种Cu：<= 10重量％Mg：<= 5重量％Zr：<= 0.5重量％铝和锂的总和。

3. 发明授权

US6118212A Organic electroluminescent light emitting devices 失效
标题翻译：有机电致发光器件
公开(公告)号：US6118212A
公开(公告)日：2000-09-12
申请号：US79286
申请日：1998-05-15
申请人： Kenji Nakaya , Isamu Kobori , Masami Mori , Kazutoshi Ohisa , Michio Arai
发明人： Kenji Nakaya , Isamu Kobori , Masami Mori , Kazutoshi Ohisa , Michio Arai
IPC分类号： H05B33/26 , H01B1/16 , H01L51/50 , H01L51/52 , H05B33/12
CPC分类号： H01L51/5221 , Y10S428/917
摘要： An organic EL device of the invention comprises a hole injecting electrode, an electron injecting electrode and at least one organic layer interleaved between them. The electron injecting electrode is a film of an aluminum lithium alloy formed by a sputtering technique and comprising 0.4 to 14 at % of lithium. The electron injecting electrode further includes on a side of the electron injecting electrode that is not opposite to the organic layer a protective electrode comprising at least one of aluminum, aluminum and a transition metal except titanium, titanium, and titanium nitride.
摘要翻译：本发明的有机EL元件包括空穴注入电极，电子注入电极和在它们之间交错的至少一个有机层。电子注入电极是通过溅射技术形成的包含0.4〜14at％的锂的铝锂合金的膜。电子注入电极还包括在电子注入电极的与有机层相反的一侧，包括除了钛，钛和氮化钛之外的铝，铝和过渡金属中的至少一种的保护电极。

4. 发明授权

US06187457B1 Organic EL element and method of producing the same 有权
标题翻译：有机EL元件及其制造方法
公开(公告)号：US06187457B1
公开(公告)日：2001-02-13
申请号：US09117043
申请日：1998-10-21
申请人： Michio Arai , Kenji Nakaya , Osamu Onitsuka , Masami Mori
发明人： Michio Arai , Kenji Nakaya , Osamu Onitsuka , Masami Mori
IPC分类号： H05B3314
CPC分类号： H05B33/26 , H01L51/5231
摘要： The invention provides an organic electroluminescent light emitting device comprising essentially comprising a substrate, a hole injecting electrode formed on at least said substrate, a light emitting layer and an electron injecting electrode containing a constituting material having a work function of up to 4 eV. The electron injecting electrode has a sealing film on a side thereof not opposite to the substrate. This sealing film contains one or two or more of an oxide, a nitride and a carbide of the constituting material for the electron injecting electrode, and so can be relatively easily formed continuously from the electron injecting electrode without any dedicated equipment for sealing films, while maintaining a high sealing effect. The invention also provides a process of producing such an organic electroluminescent light emitting device.
摘要翻译：本发明提供了一种有机电致发光发光器件，其包括基本上包括至少形成在所述衬底上的空穴注入电极，发光层和含有功函数高达4eV的构成材料的电子注入电极。电子注入电极在其与基板不相对的一侧上具有密封膜。该密封膜含有电子注入电极的构成材料的氧化物，氮化物和碳化物中的一种或两种以上，并且可以相对容易地从电子注入电极连续地形成，而不需要任何用于密封膜的专用设备，同时保持高密封效果。本发明还提供了制造这种有机电致发光发光器件的方法。

5. 发明授权

US5981092A Organic El device 失效
标题翻译：有机El装置
公开(公告)号：US5981092A
公开(公告)日：1999-11-09
申请号：US823420
申请日：1997-03-25
申请人： Michio Arai , Masami Mori , Kenji Nakaya
发明人： Michio Arai , Masami Mori , Kenji Nakaya
IPC分类号： H01L51/50 , H01L51/52 , H05B33/22 , H05B33/13
CPC分类号： H01L51/5088 , H05B33/22 , Y10S428/917
摘要： An organic EL device of the invention includes an inorganic material layer with a resistivity of less than 20 .OMEGA.-cm disposed between an electrode and a light emitting layer. The inorganic material layer contains at least one of indium oxide, tin oxide, and zinc oxide as a primary component, which is the same material as an anode, and at least one of silicon and germanium as an auxiliary component. This improves physical properties at the electrode-organic layer interface and restrains generation of dark spots, establishing an organic EL device featuring a long life, high efficiency and low cost.
摘要翻译：本发明的有机EL元件包括电极和发光层之间的电阻率小于20欧姆·厘米的无机材料层。无机材料层含有与阳极相同的材料的氧化铟，氧化锡和氧化锌作为主要成分中的至少一种，作为辅助成分的硅和锗中的至少一种。这改善了电极 - 有机层界面处的物理性能，并抑制黑斑的产生，建立了具有长寿命，高效率和低成本的有机EL器件。

6. 发明授权

US07271410B2 Active matrix circuit 有权
标题翻译：有源矩阵电路
公开(公告)号：US07271410B2
公开(公告)日：2007-09-18
申请号：US10713275
申请日：2003-11-17
申请人： Isamu Kobori , Michio Arai
发明人： Isamu Kobori , Michio Arai
IPC分类号： H01L29/04 , H01L27/15
CPC分类号： H01L21/02675 , H01L21/02532 , H01L21/02595 , H01L21/2022 , H01L21/2026 , H01L27/12 , H01L27/1285 , H01L29/78675
摘要： An active matrix circuit comprises a semiconductor layer, and a p-type impurity region provided in said semiconductor layer, and an interlayer insulating film comprising silicon nitride provided over said semiconductor layer.
摘要翻译：有源矩阵电路包括半导体层和设置在所述半导体层中的p型杂质区，以及包含设置在所述半导体层上的氮化硅的层间绝缘膜。

7. 发明授权

US06514803B1 Process for making an amorphous silicon thin film semiconductor device 失效
标题翻译：制造非晶硅薄膜半导体器件的方法
公开(公告)号：US06514803B1
公开(公告)日：2003-02-04
申请号：US08963588
申请日：1997-11-04
申请人： Michio Arai , Isamu Kobori
发明人： Michio Arai , Isamu Kobori
IPC分类号： H01L2184
CPC分类号： H01L21/0242 , H01L21/02422 , H01L21/02488 , H01L21/02532 , H01L21/0262 , H01L29/4908 , H01L29/66757 , H01L29/78666
摘要： In a thin film semiconductor device having a substrate (1), an active layer (3, 6, 9), a gate insulation layer (4), and a gate electrode (5), said active layer is produced through the steps of producing an amorphous silicon layer on said substrate through a CVD process by using a gas made up of poly silane SinH2(n+1), where n is an integer, and chloride gas, and effecting solid phase growth to produce said amorphous silicon layer. The addition of chlorine to the CVD gas used in producing the amorphous silicon layer makes it possible to produce the amorphous silicon layer at a lower temperature with a rapid growth rate. A thin film semiconductor device thus produced has the advantages of high mobility and low threshold voltage.
摘要翻译：在具有基板（1），有源层（3,6,9），栅极绝缘层（4）和栅电极（5）的薄膜半导体器件中，通过以下步骤制造所述有源层：通过使用由其中n为整数的聚硅烷SinH 2（n + 1）构成的气体和氯化物气体通过CVD工艺在所述衬底上形成非晶硅层，并进行固相生长以产生所述非晶硅层。向用于制造非晶硅层的CVD气体中加入氯使得可以以较快的生长速率在较低温度下生产非晶硅层。这样制造的薄膜半导体器件具有迁移率高，阈值电压低的优点。

8. 发明授权

US06340537B1 Organic electroluminescent device 有权
标题翻译：有机电致发光器件
公开(公告)号：US06340537B1
公开(公告)日：2002-01-22
申请号：US09239963
申请日：1999-01-29
申请人： Michio Arai , Isamu Kobori , Etsuo Mitsuhashi
发明人： Michio Arai , Isamu Kobori , Etsuo Mitsuhashi
IPC分类号： B62B3300
CPC分类号： H01L51/5092 , H01L51/5088
摘要： The organic EL device of the present invention fulfills the object of realizing an organic EL device which exhibits an excellent hole injecting efficiency and an improved light emitting efficiency and which can be operated at a low drive voltage and manufactured at a reduced cost. In order to attain such object, the organic EL device comprises a hole injecting electrode, a negative electrode, and one or more organic layers between the electrodes wherein at least one of said organic layers has a light emitting function. A high resistivity inorganic hole injecting layer is provided between said hole injecting electrode and the organic layer. This layer has conduction paths for electron blockage and hole transportation. An inorganic insulative electron injecting and transporting layer is provided between the light emitting layer and the negative electrode. This layer contains at least one oxide selected from strontium oxide, magnesium oxide, calcium oxide, lithium oxide, rubidium oxide, potassium oxide, sodium oxide and cesium oxide as its main component.
摘要翻译：本发明的有机EL器件的目的在于实现具有优异的空穴注入效率和提高的发光效率的有机EL器件，并且可以以低的驱动电压进行操作并以低成本制造。为了达到这个目的，有机EL器件包括空穴注入电极，负电极和电极之间的一个或多个有机层，其中至少一个所述有机层具有发光功能。在所述空穴注入电极和有机层之间设置有高电阻率的无机空穴注入层。该层具有电子阻塞和空穴传输的传导路径。在发光层和负极之间设置无机绝缘性电子注入输送层。该层含有选自氧化锶，氧化镁，氧化钙，氧化锂，氧化铷，氧化钾，氧化钠，氧化铯为主要成分的至少一种氧化物。

9. 发明授权

US06303239B1 Organic electroluminescent device 失效
标题翻译：有机电致发光器件
公开(公告)号：US06303239B1
公开(公告)日：2001-10-16
申请号：US09241284
申请日：1999-02-01
申请人： Michio Arai , Isamu Kobori , Etsuo Mitsuhashi
发明人： Michio Arai , Isamu Kobori , Etsuo Mitsuhashi
IPC分类号： H01L3300
CPC分类号： H01L51/5092 , H01L51/5221
摘要： An object of the invention is to achieve an organic EL device which has an extended life, weather resistance, high stability, and high efficiency, and is inexpensive as well. This object is accomplished by the provision of an organic EL device comprising a substrate, a pair of a hole injecting electrode and a cathode formed on the substrate, and an organic layer located between these electrodes and taking part in at least a light emission function, wherein between the organic layer and the cathode there is provided an inorganic insulating electron injecting and transporting layer comprising a first component comprising at least one oxide selected from the group consisting of lithium oxide, rubidium oxide, potassium oxide, sodium oxide and cesium oxide, a second component comprising at least one oxide selected from the group consisting of strontium oxide, magnesium oxide and calcium oxide, and a third component comprising silicon oxide and/or germanium oxide.
摘要翻译：本发明的目的在于实现具有延长使用寿命，耐候性，高稳定性和高效率的有机EL器件，并且也便宜。该目的通过提供一种包括基板，一对空穴注入电极和形成在基板上的阴极的有机EL器件和位于这些电极之间的有机层并且至少参与发光功能来实现，其中在有机层和阴极之间提供无机绝缘电子注入和传输层，其包含第一组分，该第一组分包含选自氧化锂，氧化铷，氧化钾，氧化钠和氧化铯中的至少一种氧化物，第二组分包含选自氧化锶，氧化镁和氧化钙中的至少一种氧化物，以及包含氧化硅和/或氧化锗的第三组分。

10. 发明授权

US06208076B1 Organic electroluminescent device with silicone oxide and/or germanium oxide insulative layer 有权
标题翻译：有机电致发光器件
公开(公告)号：US06208076B1
公开(公告)日：2001-03-27
申请号：US09229569
申请日：1999-01-13
申请人： Michio Arai , Isamu Kobori , Etsuo Mitsuhashi
发明人： Michio Arai , Isamu Kobori , Etsuo Mitsuhashi
IPC分类号： H01L3300
CPC分类号： H01L51/5088
摘要： The invention provides an organic EL device comprising a hole injecting electrode, a negative electrode, at least one organic layer between the electrodes, the organic layer including a light emitting layer having a light emitting function, and a hole injecting and transporting layer containing a hole transporting organic material and an inorganic insulative hole injecting and transporting layer formed of an inorganic material between the hole injecting electrode and the light emitting layer. The inorganic insulative hole injecting and transporting layer contains silicon oxide and/or germanium oxide as a main component, the main component having an average composition represented by the formula: (Si1−xGex)Oy wherein 0≦x≦1 and 1
摘要翻译：本发明提供了一种有机EL器件，其包括空穴注入电极，负极，电极之间的至少一个有机层，有机层包括具有发光功能的发光层，以及含有孔的空穴注入传输层在空穴注入电极和发光层之间传输有机材料和由无机材料形成的无机绝缘空穴注入和传输层。无机绝缘性空穴注入输送层含有氧化硅和/或氧化锗作为主要成分，主成分的平均成分由下式（Si1-xGex）Oy表示，其中0 <= x <= 1， y <= 2。这种结构使得能够使用有机材料具有空穴注入和输送层，寿命长，耐候性，高稳定性，高效率和低成本的现有技术的器件具有更好的性能。

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