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1. 发明授权

US4731958A Substrate for thin film electroluminescent display panel 失效
标题翻译：薄膜电致发光显示面板基板
公开(公告)号：US4731958A
公开(公告)日：1988-03-22
申请号：US819004
申请日：1986-01-14
申请人： Hiroshi Kishishita , Etsuo Mizukami , Yoshihiro Endo , Takaaki Horita , Hisashi Uede
发明人： Hiroshi Kishishita , Etsuo Mizukami , Yoshihiro Endo , Takaaki Horita , Hisashi Uede
IPC分类号： H05B33/22 , H05B33/02 , H05B33/10 , H05B33/12 , H05B33/20 , B24B1/00
CPC分类号： H05B33/02 , H05B33/10 , H05B33/20
摘要： A glass substrate for supporting an electroluminescent (EL) display element comprising two dielectric layers defining a thin film EL layer, and two electrode layers, attached to each of the two dielectric layers is characterized by being composed of barosilicic acid without hydrolytic products thereon. A method for preparing such a glass substrate comprises the steps of preparing a glass substrate composed of borosilic acid, grinding a surface of the glass substrate, and cleaning the surface of the glass substrate without soaking it in an acidic solution, so that the glass substrate is free from formed hydrolytic products on the surface.
摘要翻译：一种用于支撑电致发光（EL）显示元件的玻璃基板，其特征在于包括限定薄膜EL层的两个电介质层和连接到两个电介质层中的每一个的两个电极层，其特征在于由其上没有水解产物的无硅酸制成。制备这样的玻璃基板的方法包括以下步骤：制备由硼硅酸组成的玻璃基板，研磨玻璃基板的表面，以及清洗玻璃基板的表面而不将其浸渍在酸性溶液中，使玻璃基板表面上没有形成的水解产物。

2. 发明授权

US4686110A Method for preparing a thin-film electroluminescent display panel comprising a thin metal oxide layer and thick dielectric layer 失效
标题翻译：制备薄金属氧化物层和厚电介质层的薄膜电致发光显示面板的制造方法
公开(公告)号：US4686110A
公开(公告)日：1987-08-11
申请号：US824861
申请日：1986-01-31
申请人： Yoshihiro Endo , Etsuo Mizukami , Hiroshi Kishishita , Hisashi Uede
发明人： Yoshihiro Endo , Etsuo Mizukami , Hiroshi Kishishita , Hisashi Uede
IPC分类号： G09F9/30 , H05B33/12 , H05B33/22 , B05D3/06
CPC分类号： H05B33/22
摘要： A thin-film electroluminescent (EL) display panel comprises a thin-film EL layer, first and second dielectric layers, the thin-film EL layer being disposed between the dielectric layers, first and second metal oxide layers, and first and second electrodes, the first and second metal oxide layers being disposed respectively between the first and second dielectric layers, and the first and second electrodes. Preferably, at least one of the first and second metal oxide layers is made of Al.sub.2 O.sub.3, SiO.sub.2 or the like with a thickness of about 100-800.ANG. and at least one of the dielectric layers being about 1000-3000.ANG..
摘要翻译：薄膜电致发光（EL）显示面板包括薄膜EL层，第一和第二介电层，薄膜EL层设置在电介质层，第一和第二金属氧化物层以及第一和第二电极之间，第一和第二金属氧化物层分别设置在第一和第二电介质层之间以及第一和第二电极之间。优选地，第一和第二金属氧化物层中的至少一个由Al 2 O 3，SiO 2等制成，厚度为约100-800，并且至少一个介电层为约1000-3000。

3. 发明授权

US4446399A Structure of thin electroluminescent display panel sealed by glass substrates 失效
标题翻译：由玻璃基板密封的薄电致发光显示面板的结构
公开(公告)号：US4446399A
公开(公告)日：1984-05-01
申请号：US270882
申请日：1981-06-05
申请人： Yoshihiro Endo , Masashi Kawaguchi , Etsuo Mizukami , Hiroshi Kishishita
发明人： Yoshihiro Endo , Masashi Kawaguchi , Etsuo Mizukami , Hiroshi Kishishita
IPC分类号： G09F13/22 , H01L51/52 , H05B33/04 , H05B33/06
CPC分类号： H05B33/04 , H05B33/06 , H01L51/524 , H01L51/5246
摘要： A thin electroluminescent (EL) display panel comprises an EL thin film unit for generating an EL light, a pair of glass substrates for sealing the EL thin film unit, a protective liquid within the cavity defined by the glass substrate for protecting the EL thin film unit, a pair of electrodes for conducting electric energy to the EL thin film unit, and a terminal connected to at least one of the pair of electrodes, the terminal comprising a metal such as Al, Al-Ni, Ag-Mn, etc., and the terminal being coupled to a power source.
摘要翻译：薄电致发光（EL）显示面板包括用于产生EL光的EL薄膜单元，用于密封EL薄膜单元的一对玻璃基板，由玻璃基板限定的空腔内的保护液体，用于保护EL薄膜单元，用于向EL薄膜单元传导电能的一对电极和连接到该对电极中的至少一个的端子，该端子包括诸如Al，Al-Ni，Ag-Mn等的金属。，并且所述终端耦合到电源。

4. 发明授权

US4188565A Oxygen atom containing film for a thin-film electroluminescent element 失效
标题翻译：用于薄膜电致发光元件的含氧原子的膜
公开(公告)号：US4188565A
公开(公告)日：1980-02-12
申请号：US884475
申请日：1978-03-08
申请人： Etsuo Mizukami , Hiroshi Kishishita , Masashi Kawaguchi , Yoshihiro Endo , Kinichi Isaka
发明人： Etsuo Mizukami , Hiroshi Kishishita , Masashi Kawaguchi , Yoshihiro Endo , Kinichi Isaka
IPC分类号： H05B33/22 , H05B33/02
CPC分类号： H05B33/22
摘要： At least one silicon-oxynitride film is deposited on an electroluminescence layer for providing a uniform and stable dielectric layer for an electroluminescence display panel. The silicon-oxynitride film is deposited using a sputtering technique by mixing a small amount (1 mol%) of nitrous oxide (N.sub.2 O) gas into a sputtering gas such as nitrogen (N.sub.2) gas. Oxygen (O.sub.2) gas may be substituted for the N.sub.2 O gas mingled within the sputtering gas in the amount of five mol%. A target for sputtering is a pure silicon or sintered Si.sub.3 N.sub.4 plate. An R.F. discharge is provided so that the power flux density on the target becomes several to several ten W. The silicon-oxynitride film is derived by means of the reaction between ion sputtering and the sputtering gas. A dielectric layer is further provided for establishing high reliabiltiy high dielectric properties of the electroluminescence display panel, the dielectric layer being disposed together with the silicon-oxynitride film and being one of the group consisting of Al.sub.2 O.sub.3, SiO.sub.2, Ta.sub.2 O.sub.5, Si.sub.3 N.sub.4 and Y.sub.2 O.sub.3. The silicon-oxynitride flm which is injected by suitable ions such as P.sup.+, H.sup.+, He.sup.+, Ne.sup.+, or Ar.sup.+ may be further provided as the dielectric layer.
摘要翻译：在电致发光层上沉积至少一个氧氮化硅膜，为电致发光显示面板提供均匀稳定的电介质层。通过将少量（1mol％）的一氧化二氮（N 2 O）气体混合到诸如氮气（N 2）的溅射气体中，使用溅射技术沉积氮氧化硅膜。氧（O 2）气体可以以5mol％的量代替溅射气体内混合的N2O气体。溅射靶是纯硅或烧结Si3N4板。一个R.F. 提供放电，使得靶上的功率通量密度达到数十至几十W.通过离子溅射和溅射气体之间的反应导出氧氮化硅膜。还提供了一种用于建立电致发光显示面板的高可靠性高介电特性的电介质层，该电介质层与氧氮化硅膜一起设置，并且是由Al 2 O 3，SiO 2，Ta 2 O 5，Si 3 N 4和Y 2 O 3组成的组之一。可以进一步提供由适当的离子如P +，H +，He +，Ne +或Ar +注入的氧氮化硅flm作为电介质层。

5. 发明授权

US4399015A Method for fabricating an indium tin oxide film for a transparent electrode 失效
标题翻译：制造透明电极用氧化铟锡膜的方法
公开(公告)号：US4399015A
公开(公告)日：1983-08-16
申请号：US344520
申请日：1982-02-01
申请人： Yoshihiro Endo , Yoshito Yamashita , Hiroshi Kishishita , Hisashi Uede
发明人： Yoshihiro Endo , Yoshito Yamashita , Hiroshi Kishishita , Hisashi Uede
IPC分类号： C23C14/14 , C03C17/245 , C23C14/00 , C23C14/08 , C23C14/34 , C23C14/58 , C23C18/00 , G02F1/1343 , H01B13/00 , C23C15/00
CPC分类号： C23C14/086 , C03C17/2453 , C23C14/58 , C23C14/5806 , G02F1/13439
摘要： A method for fabricating an indium tin oxide (ITO) film comprises depositing the ITO film on a heat-resisting substrate by sputtering using a metal alloy target of In-Sn in an atmosphere including an active gas, and heat-treating the ITO film at about 550-650 degrees Centigrade in an oxygen-free atmosphere. Preferably, the heat-resisting substrate comprises an aluminoborosilicate glass. Further, sputtering, preferably reactive sputtering, is employed.
摘要翻译：一种氧化铟锡（ITO）薄膜的制造方法，其特征在于，在含有活性气体的气氛中，使用In-Sn的金属合金靶，通过溅射法将ITO膜沉积在耐热基板上，对ITO膜进行热处理在无氧气氛中约550-650摄氏度。优选地，耐热衬底包括铝硼硅酸盐玻璃。此外，采用溅射，优选反应溅射。

6. 发明授权

US4880661A Method of manufacturing a thin-film electroluminescent display element 失效
标题翻译：制造薄膜电致发光显示元件的方法
公开(公告)号：US4880661A
公开(公告)日：1989-11-14
申请号：US246890
申请日：1988-09-15
申请人： Yoshihiro Endo , Masashi Kawaguchi , Hiroshi Kishishita , Hisashi Uede
发明人： Yoshihiro Endo , Masashi Kawaguchi , Hiroshi Kishishita , Hisashi Uede
IPC分类号： H05B33/10 , H05B33/12 , H05B33/22
CPC分类号： H05B33/10
摘要： A thin-film EL element is manufactured by forming a silicon nitride or silicon oxynitride film for a first dielectric layer by sputtering and a silicon nitride or silicon oxynitride film for a second dielectric layer by plasma chemical vapor deposition so that the element's resistance against moisture and mass productivity can be improved.
摘要翻译：通过溅射形成用于第一电介质层的氮化硅或氮氧化硅膜和通过等离子体化学气相沉积的用于第二电介质层的氮化硅或氮氧化硅膜来制造薄膜EL元件，使得元件的抗潮湿性和可以提高批量生产率。

7. 发明授权

US4949019A Method of driving thin film EL panel for aging 失效
标题翻译：驱动薄膜EL面板老化的方法
公开(公告)号：US4949019A
公开(公告)日：1990-08-14
申请号：US264085
申请日：1988-10-28
申请人： Kinichi Isaka , Hiroyuki Shimoyama , Toshihiro Ohba , Hiroshi Kishishita , Hisashi Uede
发明人： Kinichi Isaka , Hiroyuki Shimoyama , Toshihiro Ohba , Hiroshi Kishishita , Hisashi Uede
IPC分类号： H05B33/08 , G09G3/00
CPC分类号： G09G3/006
摘要： An aging drive method for a thin film EL panel includes the performing a preparatory step of short-circuiting all transparent electrodes by a first connecting line, short-circuiting every other metal electrodes by a second connecting line and short-circuiting the other metal electrodes by a third connecting line. Thereafter four fields are repeatedly periodically executed for a specified period of time to thereby cause all picture elements of the panel to luminesce for aging. Each of the four fields includes a first step of applying a first voltage across the first and second connecting lines and across the first and third connecting lines to charge all the picture elements. Further a second step is included of applying a second voltage across the second and third connecting lines while holding the transparent electrodes in a floating state. This causes luminescence of the picture elements of the metal electrodes short-circuited by the second or third connecting line, with the voltage resulting from the charge on the picture elements stored in the first step and with the second voltage. The four fields are different from one another in the combination of the polarities of the first and second voltages.

8. 发明授权

US4213074A Thin-film electroluminescent display panel sealed by glass substrates and the fabrication method thereof 失效
标题翻译：由玻璃基板密封的薄膜电致发光显示面板及其制造方法
公开(公告)号：US4213074A
公开(公告)日：1980-07-15
申请号：US915447
申请日：1978-06-14
申请人： Masashi Kawaguchi , Hiroshi Kishishita , Etsuo Mizukami , Yoshiharu Kanatani
发明人： Masashi Kawaguchi , Hiroshi Kishishita , Etsuo Mizukami , Yoshiharu Kanatani
IPC分类号： H05B33/10 , B65B3/04 , H05B33/04
CPC分类号： H05B33/04
摘要： A thin-film electroluminescent display panel is sealed by a pair of glass substrates for protecting itself from the environment. A protective liquid is introduced between a counter glass substrate and a substrate for supporting the electroluminescent display panel. The protective liquid comprises silicon oil or grease which assures the thin-film electroluminescent panel of preservation of the electroluminescent display panel. The counter glass substrate is bonded to the substrate through an adhesive of, for example, photocuring resin. A capillary tube is provided within the substrate for injecting the liquid under vacuum conditions. The counter glass substrate can be plate-shaped thereby eliminating a spacer. The liquid has the ability of spreading into pin holes generated on dielectric layers, and is resistant to high voltage, high humidity and high temperature, and is inert to layers constituting the thin-film electroluminescent display panel and has a small vapor pressure and a small coefficient of thermal expansion.
摘要翻译：薄膜电致发光显示面板由一对玻璃基板密封，以保护自身免受环境影响。在对置玻璃基板和用于支撑电致发光显示面板的基板之间引入保护液。保护液体包括硅油或润滑脂，其确保了电致发光显示面板的保存的薄膜电致发光面板。反玻璃基板通过例如光固化树脂的粘合剂粘合到基板上。在衬底内设置毛细管，用于在真空条件下注入液体。反玻璃基板可以是板状的，从而消除间隔件。该液体具有扩展到在电介质层上产生的针孔的能力，并且耐高压，高湿度和高温，并且对构成薄膜电致发光显示面板的层是惰性的，并且具有小的蒸气压和小的热膨胀系数。

9. 发明授权

US4935671A Thin-film EL display panel drive 失效
标题翻译：薄膜EL显示面板驱动
公开(公告)号：US4935671A
公开(公告)日：1990-06-19
申请号：US229751
申请日：1988-08-08
申请人： Shigeyuki Harada , Kinichi Isaka , Toshihiro Ohba , Masashi Kawaguchi , Hiroshi Kishishita , Yoshiharu Kanatani , Hisashi Uede
发明人： Shigeyuki Harada , Kinichi Isaka , Toshihiro Ohba , Masashi Kawaguchi , Hiroshi Kishishita , Yoshiharu Kanatani , Hisashi Uede
IPC分类号： G09G3/30
CPC分类号： G09G3/30 , G09G2310/0267 , G09G2310/0275
摘要： When driving a thin-film EL display panel having groups of two electrodes on opposing sides of a thin-film EL layer, a voltage is applied so that the polarity of the AC pulse applied to the intersection (picture element) of opposing electrodes is the reverse of the polarity of the AC pulse applied simultaneously or nearly simultaneously to adjacent or nearly adjacent picture elements. This drive method avoids flicker caused by differing luminance intensities resulting from alternating polarity in EL matrix-type displays.
摘要翻译：当在薄膜EL层的相对侧驱动具有两个电极组的薄膜EL显示面板时，施加电压，使得施加到相对电极的交点（像素）的交流脉冲的极性为同时或几乎同时施加到相邻或几乎相邻的图像元件的AC脉冲的极性的反向。该驱动方法避免了由EL矩阵型显示器中的交替极性引起的不同亮度强度引起的闪烁。

10. 发明授权

US4814237A Thin-film electroluminescent element 失效
标题翻译：薄膜电致发光元件
公开(公告)号：US4814237A
公开(公告)日：1989-03-21
申请号：US77081
申请日：1987-07-24
申请人： Noriaki Nakamura , Kinichi Isaka , Masashi Kawaguchi , Hiroshi Kishishita , Hisashi Uede
发明人： Noriaki Nakamura , Kinichi Isaka , Masashi Kawaguchi , Hiroshi Kishishita , Hisashi Uede
IPC分类号： H05B33/04 , H05B33/12 , B32B17/06
CPC分类号： H05B33/12 , Y10S428/917
摘要： A thin film EL element has a glass substrate, a pair of electrode layers formed on this glass substrate, and an electroluminescent layer sandwiched between these electrode layers. The glass substrate is of non-alkali type and has volume resistivity of 10.sup.6 ohm-cm or greater at 600.degree. C., alkali content of 0.5 wt % or less, and strain point of 600.degree. C. or higher.
摘要翻译：薄膜EL元件具有玻璃基板，在该玻璃基板上形成的一对电极层以及夹在这些电极层之间的电致发光层。该玻璃基板为非碱型，在600℃下的体积电阻率为106ohm-cm以上，碱含量为0.5wt％以下，应变点为600℃以上。

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