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11. 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。

12. 发明授权

US5369333A Thin film electroluminescence display element 失效
标题翻译：薄膜电致发光显示元件
公开(公告)号：US5369333A
公开(公告)日：1994-11-29
申请号：US953068
申请日：1992-09-29
申请人： Kazuhiro Inoguchi , Masayuki Suzuki , Nobuei Ito , Tadashi Hattori
发明人： Kazuhiro Inoguchi , Masayuki Suzuki , Nobuei Ito , Tadashi Hattori
IPC分类号： H05B33/12 , H05B33/14 , H05B33/22 , H01L33/00
CPC分类号： H05B33/145 , H05B33/22
摘要： A thin film EL display element that excels in luminous efficiency, is stable, and has a superior service life, is provided. The thin film EL display element comprises a lower electrode, a first insulating film, a luminescent film, a second insulating layer, and an upper electrode formed on an insulating base substrate in this order; the second insulating layer comprises a thin film that is adjacent to the luminescent layer. The thin film comprises a sulfide or a selenide that does not form any sulfate or selenate.
摘要翻译：提供了优异的发光效率，稳定，使用寿命长的薄膜EL显示元件。薄膜EL显示元件依次包括在绝缘基底基板上形成的下电极，第一绝缘膜，发光膜，第二绝缘层和上电极; 第二绝缘层包括与发光层相邻的薄膜。该薄膜包含不形成任何硫酸盐或硒酸盐的硫化物或硒化物。

13. 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。

14. 发明授权

US5965981A Transparent thin-film EL display apparatus 失效
标题翻译：透明薄膜EL显示装置
公开(公告)号：US5965981A
公开(公告)日：1999-10-12
申请号：US14678
申请日：1998-01-28
申请人： Kazuhiro Inoguchi , Tomoya Uchida , Nobuei Ito , Tadashi Hattori
发明人： Kazuhiro Inoguchi , Tomoya Uchida , Nobuei Ito , Tadashi Hattori
IPC分类号： H05B33/22 , H05B33/14
CPC分类号： B60K35/00 , H05B33/22 , B60K2350/2021 , B60K2350/2034 , B60K2350/2082
摘要： A transparent thin-film EL display apparatus has a transparent thin-film EL element formed on a glass substrate. A rear substrate consisting of photochromic glass and the glass substrate on which the EL element is formed are disposed facing each other with the EL element located in between. A light-transmitting insulation material is inserted in a space between the two substrates and hermetically sealed. When the display on the EL element becomes hard to see due to light entering from the rear of the display apparatus, the photochromic glass reacts in response to the light and darkens the rear of the EL element, thereby blocking the light. Accordingly, normally the display apparatus displays various items of information through the front substrate and ensures visibility of the background through the display apparatus, and when high-intensity external light enters through the rear, the display apparatus reacts and blocks this light by means of a light shutter function, thereby enabling reliable display of the information without impairment of display contrast, thus guaranteeing a stable and highly reliable display.
摘要翻译：透明薄膜EL显示装置具有形成在玻璃基板上的透明薄膜EL元件。由光致变色玻璃构成的后基板和形成有EL元件的玻璃基板相互配置，EL元件位于其间。将透光绝缘材料插入两个基板之间的空间中并进行气密密封。当EL元件的显示由于从显示装置的后部进入的光变得难以看见时，光致变色玻璃响应于光而反应并使EL元件的后部变暗，从而阻挡光。因此，通常，显示装置通过前面基板显示各种信息，并且通过显示装置确保背景的可视性，并且当高强度外部光通过后方进入时，显示装置通过光快门功能，从而可以可靠地显示信息，而不会影响显示对比度，从而保证了稳定高可靠的显示。

15. 发明授权

US5757127A Transparent thin-film EL display apparatus with ambient light adaptation means 失效
标题翻译：具有环境光适应装置的透明薄膜EL显示装置
公开(公告)号：US5757127A
公开(公告)日：1998-05-26
申请号：US489157
申请日：1995-06-09
申请人： Kazuhiro Inoguchi , Tomoya Uchida , Nobuei Ito , Tadashi Hattori
发明人： Kazuhiro Inoguchi , Tomoya Uchida , Nobuei Ito , Tadashi Hattori
IPC分类号： H05B33/22
CPC分类号： B60K35/00 , H05B33/22 , B60K2350/2021 , B60K2350/2034 , B60K2350/2082
摘要： A transparent thin-film EL display apparatus has a transparent thin-film EL element formed on a glass substrate. A rear substrate consisting of photochromic glass and the glass substrate on which the EL element is formed are disposed facing each other with the EL element located in between. A light-transmitting insulation material is inserted in a space between the two substrates and hermetically sealed. When the display on the EL element becomes hard to see due to light entering from the rear of the display apparatus, the photochromic glass reacts in response to the light and darkens the rear of the EL element, thereby blocking the light. Accordingly, normally the display apparatus displays various items of information through the front substrate and ensures visibility of the background through the display apparatus, and when high-intensity external light enters through the rear, the display apparatus reacts and blocks this light by means of a light shutter function, thereby enabling reliable display of the information without impairment of display contrast, thus guaranteeing a stable and highly reliable display.
摘要翻译：透明薄膜EL显示装置具有形成在玻璃基板上的透明薄膜EL元件。由光致变色玻璃构成的后基板和形成有EL元件的玻璃基板相互配置，EL元件位于其间。将透光绝缘材料插入两个基板之间的空间中并进行气密密封。当EL元件的显示由于从显示装置的后部进入的光变得难以看见时，光致变色玻璃响应于光而反应并使EL元件的后部变暗，从而阻挡光。因此，通常，显示装置通过前面基板显示各种信息，并且通过显示装置确保背景的可视性，并且当高强度外部光通过后方进入时，显示装置通过光快门功能，从而可以可靠地显示信息，而不会影响显示对比度，从而保证稳定高可靠的显示。

16. 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。

17. 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。

18. 发明授权

US06224222B1 Combined display panel 有权
标题翻译：组合显示面板
公开(公告)号：US06224222B1
公开(公告)日：2001-05-01
申请号：US09578858
申请日：2000-05-26
申请人： Kazuhiro Inoguchi , Nobuei Ito , Tadashi Hattori
发明人： Kazuhiro Inoguchi , Nobuei Ito , Tadashi Hattori
IPC分类号： G01D1128
CPC分类号： B60K37/02 , B60K2350/203 , G01D11/28 , G01D13/28
摘要： A transparent display panel such as an electroluminescent panel is overlapped on a part of a conventional instrument panel for use in an automobile. The overlapped display panel displays additional information such as navigation maps when required and is turned off under a normal driving condition. When the overlapped transparent display panel is turned off, the conventional instrument panel displays information such as a vehicle speed, an engine speed and so forth. In this situation, overall luminance on the combined display panel is made uniform throughout a whole surface including the area where the transparent display panel is overlapped. To realize the uniformity of luminance, brightness of back lamps for illuminating the instrument panel is adjusted or a filter having an adequate transparency is used. The combined display panel may be also made by combining a non-transparent display panel with a conventional instrument panel. A filter may be used in this case to attain an overall uniform luminance on the combined display panel.
摘要翻译：诸如电致发光面板的透明显示面板重叠在用于汽车的常规仪表板的一部分上。重叠显示面板在需要时显示导航地图等附加信息，并在正常驾驶状态下关闭。当重叠的透明显示面板关闭时，传统的仪表板显示诸如车速，发动机转速等信息。在这种情况下，组合显示面板的整体亮度在包括透明显示面板重叠的区域的整个表面上均匀。为了实现亮度的均匀性，调节用于照明仪表板的背灯的亮度，或者使用具有足够透明度的滤光片。组合的显示面板也可以通过将不透明显示面板与常规仪表板组合而制成。在这种情况下可以使用滤光器以在组合的显示面板上获得整体均匀的亮度。

19. 发明授权

US5714274A Electroluminescent device and method for producing the same 失效
标题翻译：电致发光装置及其制造方法
公开(公告)号：US5714274A
公开(公告)日：1998-02-03
申请号：US677332
申请日：1996-07-02
申请人： Kazuhiko Sugiura , Masayuki Katayama , Nobuei Ito , Tadashi Hattori
发明人： Kazuhiko Sugiura , Masayuki Katayama , Nobuei Ito , Tadashi Hattori
IPC分类号： C09K11/77 , H05B33/10 , H05B33/12 , H05B33/14 , H05B33/22 , H05B33/00
CPC分类号： C09K11/7718 , H05B33/10 , H05B33/12 , H05B33/14 , H05B33/22 , Y10S428/917
摘要： An electroluminescent device has a luminescent layer including an alkaline earth thiogallate doped with a luminescent center for producing blue light. An insulating layer disposed next to the luminescent layer includes a buffer area contacting the luminescent layer. The buffer area is made from a material which has an amorphous state at a temperature sufficient for crystallization of the alkaline earth thiogallate. Thus, when the device is manufactured, the luminescent layer can be formed in an amorphous state on the insulating layer and heat treated. Since the buffer layer remains in an amorphous state, the formation of alkaline earth sulfides which might degrade the color purity of emitted light at the interface of the crystalline luminescent layer and the amorphous buffer layer can be prevented.
摘要翻译：电致发光器件具有包含掺杂有用于产生蓝光的发光中心的碱土金属硫代镓的发光层。设置在发光层旁边的绝缘层包括与发光层接触的缓冲区。缓冲区由在足以使碱土金属硫羟酸盐结晶化的温度下具有非晶状态的材料制成。因此，当制造器件时，可以在绝缘层上以非晶状态形成发光层并进行热处理。由于缓冲层保持非晶状态，因此可以防止在结晶发光层和非晶缓冲层的界面处降低发光的颜色纯度的碱土金属硫化物的形成。

20. 发明授权

US06004618A Method and apparatus for fabricating electroluminescent device 失效
标题翻译：用于制造电致发光器件的方法和装置
公开(公告)号：US06004618A
公开(公告)日：1999-12-21
申请号：US841334
申请日：1997-04-30
申请人： Atsushi Mizutani , Masayuki Katayama , Nobuei Ito , Tadashi Hattori
发明人： Atsushi Mizutani , Masayuki Katayama , Nobuei Ito , Tadashi Hattori
IPC分类号： C23C16/30 , C23C16/44 , C23C16/455 , H05B33/10 , H05B33/14 , B05D5/12 , C23C16/00
CPC分类号： C23C16/45576 , C23C16/305 , H05B33/10
摘要： Fabrication of an electroluminescent device having a high-quality luminescent layer is disclosed. The device emits intense blue light. A first electrode layer, a first dielectric layer, the luminescent layer, a second dielectric layer, and a second electrode layer are successively formed on a glass substrate. At least the exit side of the device is made from an optically transparent material. A first gaseous source material of a group II element belonging to group II of the periodic table, a second gaseous source material of a group VIB element belonging to group VIB, and a third gaseous source material of an element forming the luminescent center of the luminescent layer are supplied into a reaction furnace through first, second, and third gas supply tubes, respectively, and caused to react with each other. Thus, the luminescent layer is formed by chemical vapor deposition. The first material acts as a base material from which the luminescent layer is formed. The first tube for the first material is laid in the center of the furnace. The third tube for the third material forming the luminescent center is laid around the first gas supply tube. The second tube is laid around the third tube.
摘要翻译：公开了具有高品质发光层的电致发光器件的制造。该装置发出强烈的蓝光。在玻璃基板上依次形成第一电极层，第一电介质层，发光层，第二电介质层和第二电极层。至少装置的出口侧由光学透明材料制成。属于元素周期表II族的第II族元素的第一气态源材料，属于VIB族的VIB族元素的第二气态源材料和形成发光体的发光中心的元素的第三气态源材料层分别通过第一，第二和第三气体供给管供给到反应炉中，并使其彼此反应。因此，通过化学气相沉积形成发光层。第一材料作为形成发光层的基材。用于第一种材料的第一管被放置在炉的中心。形成发光中心的第三材料的第三管被放置在第一气体供应管的周围。第二个管被放置在第三根管子周围。

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