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1. 发明授权

US5539424A Thin-film electroluminescence display device 失效
标题翻译：薄膜电致发光显示装置
公开(公告)号：US5539424A
公开(公告)日：1996-07-23
申请号：US197492
申请日：1994-02-16
申请人： Yutaka Hattori , Atsushi Mizutani , Nobuei Ito , Tadashi Hattori
发明人： Yutaka Hattori , Atsushi Mizutani , Nobuei Ito , Tadashi Hattori
IPC分类号： H05B33/12 , H05B33/22 , G09G3/30
CPC分类号： H05B33/12 , H05B33/22
摘要： A thin-film EL display device of red luminescent color having high luminous intensity and high reliability is disclosed. The thin-film EL display device has a first transparent electrode, a first transparent insulating layer, a light-emitting layer of zinc sulfide (ZnS) with the addition of manganese (Mn), a red-light transmitting filter of amorphous silicon (a-Si), a second transparent insulating layer, and a second transparent electrode (second electrode), which are successively deposited one on top of another on a glass substrate. The EL display device produces red light from orange light emission from the light-emitting layer. High temperature resistance of the filter permits the insertion of the filter to a desired position during the fabrication process for the thin-film EL display device. Furthermore, since the filter characteristics of the thin-film EL display do not suffer degradation by the heat generated during the light emitting operation thereof, there is no concern for luminescent color deterioration with time.
摘要翻译：公开了一种具有高发光强度和高可靠性的红色发光颜色的薄膜EL显示装置。薄膜EL显示装置具有第一透明电极，第一透明绝缘层，添加有锰（Mn）的硫化锌（ZnS）发光层，非晶硅的红光透射滤光片（a -Si），第二透明绝缘层和第二透明电极（第二电极），其在玻璃基板上依次彼此沉积。 EL显示装置产生来自发光层的橙色发光的红光。过滤器的耐高温性允许在薄膜EL显示装置的制造过程中将滤光片插入所需位置。此外，由于薄膜EL显示器的滤光器特性不会因其在发光操作期间产生的热而劣化，所以不关心发光颜色随时间劣化。

2. 发明授权

US6036823A Dielectric thin film and thin-film EL device using same 失效
标题翻译：介电薄膜和使用其的薄膜EL器件
公开(公告)号：US6036823A
公开(公告)日：2000-03-14
申请号：US126101
申请日：1998-07-30
申请人： Kazuhiro Inoguchi , Yutaka Hattori , Nobuei Ito , Tomoya Uchida , Tadashi Hattori , Koji Noda , Hisayoshi Fujikawa , Shizuo Tokito , Yasunori Taga
发明人： Kazuhiro Inoguchi , Yutaka Hattori , Nobuei Ito , Tomoya Uchida , Tadashi Hattori , Koji Noda , Hisayoshi Fujikawa , Shizuo Tokito , Yasunori Taga
IPC分类号： C01G55/00 , H01B3/10 , H05B33/10 , H05B33/12 , H05B33/22 , C23C14/34
CPC分类号： H05B33/12 , H01B3/10 , H05B33/10 , H05B33/22
摘要： A thin-film electroluminescent device includes dielectric layers having improved dielectric characteristics. The device is fabricated by forming a first transparent electrode layer of ITO, a first dielectric layer, a luminescent layer, a second dielectric layer, and a second transparent electrode layer of ITO in this order on an insulating substrate. Each of the two dielectric layers is a film constituted by TaSnON. That is, the film includes tantalum, tin, oxygen, and nitrogen.
摘要翻译：薄膜电致发光器件包括具有改善的介电特性的电介质层。通过在绝缘基板上依次形成ITO的第一透明电极层，ITO的第一电介质层，发光层，第二电介质层和ITO的第二透明电极层来制造器件。两个电介质层中的每一个是由TaSnON构成的膜。也就是说，该膜包括钽，锡，氧和氮。

3. 发明授权

US5883465A Thin-film EL display panel having uniform display characteristics 失效
标题翻译：具有均匀显示特性的薄膜EL显示面板
公开(公告)号：US5883465A
公开(公告)日：1999-03-16
申请号：US414093
申请日：1995-03-31
申请人： Kazuhiro Inoguchi , Nobuei Ito , Tadashi Hattori , Yutaka Hattori , Masahiko Osada
发明人： Kazuhiro Inoguchi , Nobuei Ito , Tadashi Hattori , Yutaka Hattori , Masahiko Osada
IPC分类号： H05B33/04 , H05B33/06 , H05B33/12 , H05B33/26
CPC分类号： H05B33/06 , H05B33/04 , H05B33/12 , H05B33/26
摘要： A thin-film EL display panel which has excellent packageability, high reliability and stable performance characteristics, and which can prevent nonuniformity of brightness and color from occurring and a fabrication method thereof are provided. In the above thin-film EL display panel, two thin-film EL elements 1 and 2 formed by sequentially laminating first electrodes 12 and 22, first insulating layers, luminescent layers, second insulating layers and second electrodes 16 and 26 respectively on glass substrates 11 and 21 are laminated into position and connecting terminal portions 12a, 22a, 16a and 26a for connecting the first electrodes 12 and 22 and second electrodes 16 and 26 are formed on the edge portions of the substrates 11 and 21 of the thin-film EL elements 1 and 2. Connecting pad portions 17 and 18 which correspond respectively to the connecting terminal portions 22a and 26a of the thin-film EL element 2 are provided on the edge portions on the substrate of the thin-film EL element 1, the connecting pad portions are connected to the connecting terminal portions of the other thin-film EL element via conductive coupling sections 19 and the connecting pad portions and the connecting terminal portions to which lead wires are connected are provided on the edge portion of one substrate at a position where both substrates will not be laminated.
摘要翻译：提供了具有优异的可封装性，高可靠性和稳定的性能特性的薄膜EL显示面板，并且可以防止发生亮度和颜色的不均匀性及其制造方法。在上述薄膜EL显示面板中，通过将玻璃基板11上的第一电极12和22，第一绝缘层，发光层，第二绝缘层和第二电极16和26依次层叠而形成的两个薄膜EL元件1和2 和21层压到位置，并且用于连接第一电极12和22的连接端子部分12a，22a，16a和26a和第二电极16和26形成在薄膜EL元件的基板11和21的边缘部分上在薄膜EL元件1的基板上的边缘部分上设置有与薄膜EL元件2的连接端子部分22a和26a相对应的连接焊盘部分17和18，连接焊盘部分经由导电耦合部分19和连接焊盘部分和连接端子部分连接到另一薄膜EL元件的连接端子部分，引线连接在一个基板的边缘部分上，两个基板将不被层压的位置。

4. 发明授权

US5853552A Process for the production of electroluminescence element, electroluminescence element 失效
标题翻译：电致发光元件，电致发光元件的制造方法
公开(公告)号：US5853552A
公开(公告)日：1998-12-29
申请号：US300552
申请日：1994-09-07
申请人： Hajime Ishihara , Yutaka Hattori , Masayuki Katayama , Nobuei Ito , Tadashi Hattori
发明人： Hajime Ishihara , Yutaka Hattori , Masayuki Katayama , Nobuei Ito , Tadashi Hattori
IPC分类号： C09K11/61 , C09K11/77 , C23C14/00 , C23C14/06 , H05B33/10 , H05B33/14 , H05B33/18 , C23C14/34
CPC分类号： C23C14/0057 , C09K11/612 , C09K11/7745 , C09K11/776 , C23C14/0629 , H05B33/10 , H05B33/14 , H05B33/18
摘要： A process for producing an electroluminescence element provided with a luminescent layer sandwiched between two electrodes on an insulating substrate, the luminescent layer being composed of a host material with a luminescent center element added. The process comprises a step of forming the aforesaid luminescent layer as a film onto the insulating substrate by either sputtering or evaporation, by use of a source material composed of a compound of an element of Group II and an element of Group VI, to which a halide of a rare earth element is added as the luminescent center element. The atmosphere at the time of the film formation contains either a halogen gas or halide gas. The aforesaid luminescent layer is formed as a film onto the insulating substrate by either sputtering or evaporation, by use of a source material composed of the aforesaid compound of an element of Group II and an element of Group VI, to which a fluoride or fluorine compound of the luminescent center element and a halide other than fluoride of the element of Group II are added. The film formation atmosphere may be pretreated with a chlorine-containing gas prior to a film formation step of forming the luminescent layer as a film onto the insulating substrate by a sputtering method by use of a source material composed of the host material with the luminescent center element. An electro-luminescence element is further disclosed, wherein the X-ray diffraction spectrum thereof has only a single peak at an X-ray diffraction angle from the luminescent layer, ranging from 25.degree. to 30.degree. according to a thin film X-ray diffraction measuring method using Cu-Kd radiation, and no other peaks of the X-ray diffraction spectrum exist at an X-ray diffraction angle of approximately 27.degree..
摘要翻译：一种制造电致发光元件的方法，所述电致发光元件在绝缘基板上具有夹在两个电极之间的发光层，所述发光层由添加有发光中心元件的主体材料构成。该方法包括通过溅射或蒸发，通过使用由II族元素和VI族元素的化合物组成的源材料，通过溅射或蒸发将上述发光层作为膜形成在绝缘基板上的步骤，其中加入稀土元素的卤化物作为发光中心元件。成膜时的气氛中含有卤素气体或卤化物气体。上述发光层通过溅射或蒸镀通过使用由上述化合物II族元素和VI族元素组成的源材料形成为绝缘基板，氟化物或氟化合物的发光中心元素和除了II族元素的氟化物之外的卤化物。成膜气氛可以在通过使用由主体材料与发光中心构成的源材料通过溅射法将形成发光层作为膜的成膜步骤之前用含氯气体预处理元件。进一步公开了一种电致发光元件，其中，根据薄膜X射线衍射，其X射线衍射光谱在距发光层的X射线衍射角仅为单峰，为25〜30° 使用Cu-Kd辐射的测量方法，并且在大约27°的X射线衍射角处不存在X射线衍射光谱的其它峰。

5. 发明授权

US5789860A Dielectric thin film composition and thin-film EL device using same 失效
标题翻译：介电薄膜组合物和使用其的薄膜EL器件
公开(公告)号：US5789860A
公开(公告)日：1998-08-04
申请号：US695609
申请日：1996-08-12
申请人： Kazuhiro Inoguchi , Yutaka Hattori , Nobuei Ito , Tomoya Uchida , Tadashi Hattori , Koji Noda , Hisayoshi Fujikawa , Shizuo Tokito , Yasunori Taga
发明人： Kazuhiro Inoguchi , Yutaka Hattori , Nobuei Ito , Tomoya Uchida , Tadashi Hattori , Koji Noda , Hisayoshi Fujikawa , Shizuo Tokito , Yasunori Taga
IPC分类号： C01G55/00 , H01B3/10 , H05B33/10 , H05B33/12 , H05B33/22 , H01J1/70
CPC分类号： H05B33/12 , H01B3/10 , H05B33/10 , H05B33/22
摘要： A thin-film electroluminescent device includes dielectric layers having improved dielectric characteristics. The device is fabricated by forming a first transparent electrode layer of ITO, a first dielectric layer, a luminescent layer, a second dielectric layer, and a second transparent electrode layer of ITO in this order on an insulating substrate. Each of the two dielectric layers is a film constituted by TaSnON. That is, the film includes tantalum, tin, oxygen, and nitrogen.
摘要翻译：薄膜电致发光器件包括具有改善的介电特性的电介质层。通过在绝缘基板上依次形成ITO的第一透明电极层，ITO的第一电介质层，发光层，第二电介质层和ITO的第二透明电极层来制造器件。两个电介质层中的每一个是由TaSnON构成的膜。也就是说，该膜包括钽，锡，氧和氮。

6. 发明授权

US5751108A Electroluminescent device and method for producing same 失效
标题翻译：电致发光器件及其制造方法
公开(公告)号：US5751108A
公开(公告)日：1998-05-12
申请号：US703043
申请日：1996-08-26
申请人： Takashi Kanemura , Masayuki Suzuki , Yutaka Hattori , Nobuei Ito , Tadashi Hattori , Shigeo Kanazawa
发明人： Takashi Kanemura , Masayuki Suzuki , Yutaka Hattori , Nobuei Ito , Tadashi Hattori , Shigeo Kanazawa
IPC分类号： C09K11/77 , H05B33/10 , H05B33/12 , H05B33/14 , H05B33/18 , H05B33/20
CPC分类号： C09K11/7745 , H05B33/14 , H05B33/18
摘要： In an electroluminescent device wherein a first electrode, a first insulating layer, a luminescent layer, a second insulating layer, and a second electrode are laminated in that order on a transparent electrode, the luminescent layer is made of ZnS as a host material and Tb, O, F, and Cl as additives Cl/Tb and Cl/F atomic ratios in the luminescent layer are each between 0.002 and 0.2 inclusively, and Cl concentration in the luminescent layer is between 0.002 at % and 0.2 at % inclusively. By adding a predetermined amount of Cl as mentioned above, the luminescent efficiency and luminescent brightness of the electroluminescent device can be improved.
摘要翻译：在透明电极上依次层叠第一电极，第一绝缘层，发光层，第二绝缘层和第二电极的电致发光器件，发光层由ZnS作为主体材料，Tb ，O，F和Cl作为发光层中的添加剂Cl / Tb和Cl / F原子比各自在0.002和0.2之间，并且发光层中的Cl浓度在0.002at％和0.2at％之间。通过如上所述添加预定量的Cl，可以提高电致发光器件的发光效率和发光亮度。

7. 发明授权

US5958610A El element having a color filter formed on an upper electrode 失效
标题翻译： El元件具有形成在上电极上的滤色器
公开(公告)号：US5958610A
公开(公告)日：1999-09-28
申请号：US802911
申请日：1997-02-20
申请人： Tomohiro Yonekawa , Hironobu Tamura , Yutaka Hattori , Nobuei Ito , Tadashi Hattori
发明人： Tomohiro Yonekawa , Hironobu Tamura , Yutaka Hattori , Nobuei Ito , Tadashi Hattori
IPC分类号： G02B5/20 , C09D4/00 , C09D5/00 , H05B33/10 , H05B33/12 , H05B33/22 , H05B33/00 , B05D5/06
CPC分类号： H05B33/22 , H05B33/10 , Y10S428/917 , Y10T428/26 , Y10T428/265
摘要： An EL element having a color filter formed on an upper electrode thereof enables a decrease in the pixel loss or line defects. In the EL element, a lower transparent electrode, first insulating layer, luminescent layer and upper transparent electrode are laminated on a glass substrate. Further, a color filter is formed on the upper transparent electrode. As the color filter there is used a posi-resist having an average molecular weight in a range of from 100 to 50000 or a nega-resist having a polymerization reaction percentage in a range of from 5% to 70%.
摘要翻译：具有形成在其上电极上的滤色器的EL元件能够减少像素损耗或线缺陷。在EL元件中，将下透明电极，第一绝缘层，发光层和上透明电极层叠在玻璃基板上。此外，在上部透明电极上形成滤色器。作为滤色器，使用平均分子量为100〜50000的抗粘连剂或聚合反应率在5〜70％范围内的负极 - 抗蚀剂。

8. 发明授权

US5912649A Electro-luminescent display apparatus 失效
标题翻译：电致发光显示装置
公开(公告)号：US5912649A
公开(公告)日：1999-06-15
申请号：US791784
申请日：1997-01-29
申请人： Yutaka Hattori , Shoichi Onda , Tomohiro Yonekawa , Nobuei Ito , Tadashi Hattori
发明人： Yutaka Hattori , Shoichi Onda , Tomohiro Yonekawa , Nobuei Ito , Tadashi Hattori
IPC分类号： G09F9/30 , G09F9/33 , H01L27/32 , H05B33/12 , G09G5/00
CPC分类号： H05B33/12 , G09F9/33
摘要： An electro-luminescent display apparatus which is capable of displaying two kinds of images is disclosed. The apparatus has a front and a rear electro-luminescent unit therein, and the green light emitted from the front unit directly displays the real image which looks close to a viewer while the orange light emitted from the rear unit is reflected by a reflector disposed at the back of the apparatus and displays a virtual image which looks far from the viewer. In order to reflect the light emitted backward from the front unit and the light emitted forward from the rear unit, reflecting electrodes are provided on the rear surface of the front unit or a reflecting film is disposed in the space between the front and the rear units.
摘要翻译：公开了能够显示两种图像的电致发光显示装置。该装置在其中具有前后电致发光单元，并且从前单元发射的绿光直接显示看起来靠近观察者的实像，而从后单元发出的橙光被布置在该装置的背面并且显示远离观察者的虚像。为了反射从前单元向后发射的光和从后单元向前发射的光，反射电极设置在前单元的后表面上，或者反射膜设置在前单元和后单元之间的空间中。

9. 发明授权

US5470618A Method of making zinc-based transparent conductive film 失效
标题翻译：制造锌基透明导电膜的方法
公开(公告)号：US5470618A
公开(公告)日：1995-11-28
申请号：US274149
申请日：1994-07-14
申请人： Fumio Ohara , Tadashi Hattori , Nobuei Ito , Yutaka Hattori , Masumi Arai
发明人： Fumio Ohara , Tadashi Hattori , Nobuei Ito , Yutaka Hattori , Masumi Arai
IPC分类号： H05B33/28 , C23C14/08 , H01B5/14 , H01B13/00 , H01L31/04 , H05B33/12 , H05B33/26
CPC分类号： C23C14/086
摘要： A zinc oxide-based transparent conductive film containing of gallium or indium and having a resistivity of not more than 10.sup.-3 .OMEGA..cm is provided by evaporating a source of zinc oxide containing 0.5 to 5% by weight of gallium oxide or 0.3 to 4.5% by weight of indium oxide and depositing same onto a substrate after activating the vapor of the source by a plasma.
摘要翻译：通过蒸发含有0.5至5重量％的氧化镓或0.3至4.5的氧化锌源，提供含有镓或铟并且电阻率不大于10-3欧米汞厘米的氧化锌基透明导电膜重量％的氧化铟，并通过等离子体激活源的蒸气之后将其沉积到基底上。

10. 发明授权

US06262531B1 Thin-film El display panel having uniform display characteristics 失效
标题翻译：具有均匀显示特性的薄膜El显示面板
公开(公告)号：US06262531B1
公开(公告)日：2001-07-17
申请号：US09187454
申请日：1998-11-05
申请人： Kazuhiro Inoguchi , Nobuei Ito , Tadashi Hattori , Yutaka Hattori , Masahiko Osada
发明人： Kazuhiro Inoguchi , Nobuei Ito , Tadashi Hattori , Yutaka Hattori , Masahiko Osada
IPC分类号： H01J162
CPC分类号： H05B33/06 , H05B33/04 , H05B33/12 , H05B33/26
摘要： A thin-film EL display panel which has excellent packageability, high reliability and stable performance characteristics, and which can prevent nonuniformity of brightness and color from occurring and a fabrication method thereof are provided. In the above thin-film EL display panel, two thin-film EL elements 1 and 2 formed by sequentially laminating first electrodes 12 and 22, first insulating layers, luminescent layers, second insulating layers and second electrodes 16 and 26 respectively on glass substrates 11 and 21 are laminated into position and connecting terminal portions 12a, 22a, 16a and 26a for connecting the first electrodes 12 and 22 and second electrodes 16 and 26 are formed on the edge portions of the substrates 11 and 21 of the thin-film EL elements 1 and 2. connecting pad portions 17 and 18 which correspond respectively to the connecting terminal portions 22a and 26a of the thin-film EL element 2 are provided on the edge portions on the substrate of the thin-film EL element 1, the connecting pad portions are connected to the connecting terminal portions of the other thin-film EL element via conductive coupling sections 19 and the connecting pad portions and the connecting terminal portions to which lead wires are connected are provided on the edge portion of one substrate at a position where both substrates will not be laminated.
摘要翻译：提供了具有优异的可封装性，高可靠性和稳定的性能特性的薄膜EL显示面板，并且可以防止发生亮度和颜色的不均匀性及其制造方法。在上述薄膜EL显示面板中，通过将玻璃基板11上的第一电极12和22，第一绝缘层，发光层，第二绝缘层和第二电极16和26依次层叠而形成的两个薄膜EL元件1和2 和21层压到位置，并且用于连接第一电极12和22的连接端子部分12a，22a，16a和26a和第二电极16和26形成在薄膜EL元件的基板11和21的边缘部分上在薄膜EL元件1的基板上的边缘部分设置有与薄膜EL元件2的连接端子部分22a和26a相对应的连接焊盘部分17和18，连接焊盘部分经由导电耦合部分19和连接焊盘部分和连接端子部分连接到另一薄膜EL元件的连接端子部分，引线连接在一个基板的边缘部分上，两个基板将不被层压的位置。

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