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1. 发明授权

US5252895A TFEL edge emitter structure with light emitting face at angle greater than ninety degrees to substrate street 失效
标题翻译： TFEL边缘发射器结构，发光面的角度大于衬底街道的九十度
公开(公告)号：US5252895A
公开(公告)日：1993-10-12
申请号：US697371
申请日：1991-05-09
申请人： David Leksell , Norman J. Phillips , Zoltan K. Kun
发明人： David Leksell , Norman J. Phillips , Zoltan K. Kun
IPC分类号： H05B33/00 , H05B33/12 , G09G3/30
CPC分类号： H05B33/12
摘要： A TFEL edge emitter structure has a bottom substrate layer, a lower common electrode layer applied over the bottom substrate layer an upper control electrode layer, and a middle EL light-energy generating stack disposed between the lower common electrode and the upper control electrode layers. The middle EL stack includes a lower dielectric layer, an upper dielectric layer, and a middle light-energy generating layer. The lower dielectric layer overlies the lower common electrode layer and bottom substrate layer. The middle light-energy generating layer is deposited over the lower dielectric layer. The upper dielectric layer is deposited over the middle light-energy generating layer. A light emitting face on a front edge of the EL stack is disposed at an angle relative to a street on the front edge portion of the substrate layer that is greater than ninety degrees. The angle selected should be sufficiently greater than ninety degrees relative to the substrate layer street so that a divergent zone of light emitted by the face is not obstructed by the street. A focussing lens is located at a position spaced in front of the inclined light emitting face of the TFEL edge emitter structure where the lens will intercept and intensify a zone of light emerging from the inclined face. A central axis of the focussing lens extends perpendicular to the respective light emitting face.

2. 发明授权

US5043631A Thin film electroluminescent edge emitter structure on a silicon substrate 失效
标题翻译：硅衬底上的薄膜电致发光边缘发射极结构
公开(公告)号：US5043631A
公开(公告)日：1991-08-27
申请号：US235143
申请日：1988-08-23
申请人： Zoltan K. Kun , Michael W. Cresswell , Richard H. Hopkins
发明人： Zoltan K. Kun , Michael W. Cresswell , Richard H. Hopkins
IPC分类号： H05B33/06 , H05B33/10 , H05B33/12 , H05B33/22 , H05B33/26
CPC分类号： H05B33/26 , H05B33/06 , H05B33/10 , H05B33/12 , H05B33/22 , Y10S428/917
摘要： A thin film electroluminescent edge emitter assembly includes a substrate layer having a configuration to define at least one lateral edge surface and at least one integrated circuit formed therein. The integrated circuit has an input for receiving logic signals, and has an excitation voltage input and a plurality of output leads. The output leads form control electrodes each having an end portion terminating at the substrate lateral edge surface. The integrated circuit is operable to provide an excitation voltage to selected control electrodes in response to preselected logic signals provided to the integrated circuit at the logic signal input.A laminar arrangement formed from a first dielectric layer, a second dielectric layer, a phosphor layer interposed between the first and second dielectric layers and a common electrode layer is disposed on the end portions of the control electrodes. These various layers define a plurality of pixels each having a light-emitting face at the substrate lateral edge surface. Pixels associated with the selected control electrodes are responsive to the excitation voltage provided to the selected control electrodes to radiate a light signal emitted at the pixel light emitting faces.
摘要翻译：薄膜电致发光边缘发射器组件包括具有限定至少一个侧边缘表面的构造的基底层和形成在其中的至少一个集成电路。集成电路具有用于接收逻辑信号的输入，并且具有激励电压输入和多个输出引线。输出引线形成控制电极，每个控制电极的端部终止于基板侧边缘表面。集成电路可操作以响应于在逻辑信号输入处提供给集成电路的预选逻辑信号，向选定的控制电极提供激励电压。由控制电极的端部设置由第一电介质层，第二电介质层，介于第一和第二电介质层之间的荧光体层和公共电极层形成的层叠布置。这些各种层限定了多个像素，每个像素在衬底侧边缘表面具有发光面。与所选择的控制电极相关联的像素响应于提供给所选择的控制电极的激发电压，以辐射在像素发光面发射的光信号。

3. 发明授权

US5043715A Thin film electroluminescent edge emitter structure with optical lens and multi-color light emission systems 失效
标题翻译：具有光学透镜和多色发光系统的薄膜电致发光边缘发射器结构
公开(公告)号：US5043715A
公开(公告)日：1991-08-27
申请号：US353316
申请日：1989-05-17
申请人： Zoltan K. Kun , Juris A. Asars , David Leksell , Robert Mazelsky
发明人： Zoltan K. Kun , Juris A. Asars , David Leksell , Robert Mazelsky
IPC分类号： B41J2/44 , B41J2/447 , B41J2/45 , B41J2/455 , G03G15/04 , G03G15/32 , G06K15/12 , G09F9/30 , H01L27/32 , H05B33/02 , H05B33/06 , H05B33/12
CPC分类号： B41J2/45 , G03G15/04072 , G03G15/326 , G06K15/1247 , H05B33/06 , H05B33/12 , G03G15/043 , G03G2215/017
摘要： A thin film electroluminescent edge emitter structure includes a common electrode layer and control electrodes disposed above the common electrode layer. At least one dielectric layer is disposed between the common electrode layer and control electrodes, and a phosphor layer is interposed between the one dielectric layer and common electrode layer. The common electrode layer, one dielectric layer and the phosphor layer define the light-emitting pixels of the emitter structure. Each pixel has a light-emitting face formed thereon and is operable upon application of electrical excitation to cause the radiation of light energy within its phosphor layer at least in a direction towards the pixel light-emitting face. An optical lens system associated with the pixels includes a preselected contour shaped on the light-emitting face of each pixel to define an optical lens integral therewith to project the light energy passed therethrough in a preselected direction and form a beam of light energy having a preselected beam pattern. A multi-color light emission system employed by the pixels includes a plurality of phosphor zones composing the phosphor layer and capable of projecting different light energy through the light-emitting faces of the pixels. Also, separate edge emitter structures projecting different colors of light can be utilized in a electrophotographic printer.
摘要翻译：薄膜电致发光边缘发射器结构包括公共电极层和设置在公共电极层上方的控制电极。在公共电极层和控制电极之间设置至少一个电介质层，并且在一个电介质层和公共电极层之间插入荧光体层。公共电极层，一个电介质层和荧光体层限定发射器结构的发光像素。每个像素具有形成在其上的发光面，并且在施加电激励时可以至少在朝向像素发光面的方向上引起其荧光体层内的光能的辐射。与像素相关联的光学透镜系统包括形状在每个像素的发光面上的预选轮廓，以限定与其成一体的光学透镜，以预选的方向投射穿过其中的光能，并形成具有预选的光束光束图案。由像素使用的多色发光系统包括构成荧光体层并能够通过像素的发光面投射不同光能的多个荧光体区域。此外，在电子照相打印机中可以使用投射不同颜色的光的单独的边缘发射器结构。

4. 发明授权

US5004956A Thin film electroluminescent edge emitter structure on a silcon substrate 失效
标题翻译：硅衬底上的薄膜电致发光边缘发射极结构
公开(公告)号：US5004956A
公开(公告)日：1991-04-02
申请号：US273296
申请日：1988-11-18
申请人： Zoltan K. Kun , Michael W. Cresswell , Richard H. Hopkins
发明人： Zoltan K. Kun , Michael W. Cresswell , Richard H. Hopkins
IPC分类号： B41J2/447 , H05B33/06 , H05B33/10 , H05B33/12 , H05B33/22 , H05B33/26
CPC分类号： B41J2/45 , H05B33/06 , H05B33/10 , H05B33/12 , H05B33/22 , H05B33/26 , Y10S428/917
摘要： A thin film electroluminescent edge emitter assembly includes a substrate layer having a configuration to define at least one lateral edge surface and at least one integrated circuit formed therein. The integrated circuit has an input for receiving logic signals, and has an excitation voltage input and a plurality of output leads. The output leads form control electrodes each having an end portion terminating at the substrate lateral edge surface. The integrated circuit is operable to provide an excitation voltage to selected control electrodes in response to preselected logic signals provided to the integrated circuit at the logic signal input. A laminar arrangement formed from a first dielectric layer, a second dielectric layer, a phosphor layer interposed between the first and second dielectric layers and a common electrode layer is disposed on the end portions of the control electrodes. These various layers define a plurality of pixels each having a light-emitting face at the substrate lateral edge surface. Pixels associated with the selected control electrodes are responsive to the excitation voltage provided to the selected control electrodes to radiate a light signal emitted at the pixel light emitting faces.
摘要翻译：薄膜电致发光边缘发射器组件包括具有限定至少一个侧边缘表面的构造的基底层和形成在其中的至少一个集成电路。集成电路具有用于接收逻辑信号的输入，并且具有激励电压输入和多个输出引线。输出引线形成控制电极，每个控制电极的端部终止于基板侧边缘表面。集成电路可操作以响应于在逻辑信号输入处提供给集成电路的预选逻辑信号，向选定的控制电极提供激励电压。由控制电极的端部设置由第一电介质层，第二电介质层，介于第一和第二电介质层之间的荧光体层和公共电极层形成的层叠布置。这些各种层限定了多个像素，每个像素在衬底侧边缘表面具有发光面。与所选择的控制电极相关联的像素响应于提供给所选择的控制电极的激发电压，以辐射在像素发光面发射的光信号。

5. 发明授权

US4951064A Thin film electroluminescent edge emitter assembly and integral packaging 失效
标题翻译：薄膜电致发光边缘发射器组件和整体封装
公开(公告)号：US4951064A
公开(公告)日：1990-08-21
申请号：US351495
申请日：1989-05-15
申请人： Zoltan K. Kun , David Leksell , Norman J. Phillips
发明人： Zoltan K. Kun , David Leksell , Norman J. Phillips
IPC分类号： B41J2/44 , B41J2/447 , B41J2/45 , B41J2/455 , H05B33/04
CPC分类号： B41J2/45
摘要： A thin film electroluminescent edge emitter assembly includes an edge emitter structure disposed on a layer of substrate material. The structure has a configuration to define a linear array of spaced-apart, light-emitting pixels. A packaging assembly surrounds at least a portion of the edge emitter structure to enclose the linear array of light-emitting pixels in a contaminant-free environment. At least the wall of the packaging assembly adjacent to the array of pixels is made from a translucent material to permit light energy emitted by selected pixels of the array interior to the packaging assembly to pass through the wall of the packaging assembly.

6. 发明授权

US5325207A Facsimile machine using thin film electroluminescent device for spot scanning 失效
标题翻译：传真机使用薄膜电致发光器件进行点扫
公开(公告)号：US5325207A
公开(公告)日：1994-06-28
申请号：US693258
申请日：1991-04-29
申请人： David Leksell , Juris A. Asars , Zoltan K. Kun
发明人： David Leksell , Juris A. Asars , Zoltan K. Kun
IPC分类号： H04N1/04 , H04N1/03 , H04N1/193 , H05B33/00 , H04N1/028 , G01D15/14 , H04N1/036 , H04N1/29
CPC分类号： H04N1/02865 , H04N1/03 , H04N1/193 , H04N1/1934
摘要： An improved facsimile machine having at least one edge emitting thin film electroluminescent line array, each array having a plurality of pixels wherein the pixels are selectively activated. A light beam from each pixel is directed to a known point along a line on a document and reflects to a sensor. The reflected beam corresponds to a grey level at the point of reflection on the document and causes the sensor to generate a signal corresponding to that greyness level. Sufficient pixels are provided to generate sufficient light beams to strike all points along a line across a document.
摘要翻译：一种具有至少一个边缘发射薄膜电致发光线阵列的改进的传真机，每个阵列具有多个像素，其中像素被选择性地激活。来自每个像素的光束被引导到沿着文档上的线的已知点并且反射到传感器。反射光束对应于文档反射点处的灰度级，并使传感器产生对应于该灰度级的信号。提供足够的像素以产生足够的光束以沿着穿过文档的线的所有点。

7. 发明授权

US5227769A Heads-up projection display 失效
标题翻译：头顶投影显示
公开(公告)号：US5227769A
公开(公告)日：1993-07-13
申请号：US704515
申请日：1991-05-23
申请人： David Leksell , George F. Mechlin , Zoltan K. Kun
发明人： David Leksell , George F. Mechlin , Zoltan K. Kun
IPC分类号： G02B27/02 , G02B5/30 , G02B26/10 , G02B27/00 , G02B27/01 , G09G3/00
CPC分类号： A42B3/042 , G02B27/017 , G02B27/0172 , G02B27/0176 , G09G3/02 , G02B2027/014 , G02B5/30
摘要： A projection apparatus is provided which produces a heads-up display in a helmet of the type commonly worn by a pilot. The projection apparatus includes a thin-film electroluminescent source having an edge emitter device provided therein. The edge emitter produces a linear signal which is transversely deflected by a scanner to produce an image on a display area. Preferably, the display area is provided on the face plate of a helmet worn by the pilot.

8. 发明授权

US5612728A Full color TFEL edge emitter printing system 失效
标题翻译：全彩TFEL边缘发射机打印系统
公开(公告)号：US5612728A
公开(公告)日：1997-03-18
申请号：US247635
申请日：1994-05-20
申请人： Zoltan K. Kun , David Leksell , Gerald J. Faychak , Juris A. Asars
发明人： Zoltan K. Kun , David Leksell , Gerald J. Faychak , Juris A. Asars
IPC分类号： B41J2/447 , G06K15/12 , B42J2/47 , B42J2/435
CPC分类号： B41J2/45 , G06K15/1214 , G06K15/1247
摘要： A color printing system including thin film electroluminescent (TFEL) edge emitter devices and an electronic interface for driving the TFEL devices. The TFEL edge emitter devices form a multi-color TFEL edge emitter structure operable for emitting a plurality of different colors of light onto a media. The electronic interface receives gray scale data for pixels and converts it into a serial data stream used to drive pixels in the TFEL edge emitter structure. The electronic interface further includes a compensation memory for compensating for pixel variations in the TFEL structure. The compensation memory can be periodically recalibrated "in place" during the life of the printing apparatus.
摘要翻译：一种彩色打印系统，包括薄膜电致发光（TFEL）边缘发射器装置和用于驱动TFEL装置的电子接口。 TFEL边缘发射器装置形成可以将多种不同颜色的光发射到介质上的多色TFEL边缘发射器结构。电子接口接收像素的灰度数据并将其转换为用于驱动TFEL边缘发射器结构中的像素的串行数据流。电子接口还包括用于补偿TFEL结构中的像素变化的补偿存储器。补偿存储器可以在打印设备的使用寿命期间被定期地重新校准“就位”。

9. 发明授权

US5138347A Thin film electroluminescent edge emitter structure with optical lens and multi-color light emission systems 失效
标题翻译：具有光学透镜和多色发光系统的薄膜电致发光边缘发射器结构
公开(公告)号：US5138347A
公开(公告)日：1992-08-11
申请号：US748993
申请日：1991-08-22
申请人： Zoltan K. Kun , Juris A. Asars , David Leksell , Robert Mazelsky
发明人： Zoltan K. Kun , Juris A. Asars , David Leksell , Robert Mazelsky
IPC分类号： B41J2/447 , B41J2/45 , G03G15/32 , G06K15/12 , H05B33/06 , H05B33/12
CPC分类号： H05B33/12 , B41J2/45 , G03G15/04072 , G03G15/326 , G06K15/1247 , H05B33/06 , G03G2215/017
摘要： A thin film electroluminescent edge emitter structure includes a common electrode layer and control electrodes disposed above the common electrode layer. At least one dielectric layer is disposed between the common electrode layer and control electrodes, and a phosphor layer is interposed between the one dielectric layer and common electrode layer. The common electrode layer, one dielectric layer and the phosphor layer define the light-emitting pixels of the emitter structure. Each pixel has a light-emitting face formed thereon and is operable upon application of electrical excitation to cause the radiation of light energy within its phosphor layer at least in a direction towards the pixel light-emitting face. An optical lens system associated with the pixels includes a preselected contour shaped on the light-emitting face of each pixel to define an optical lens integral therewith to project the light energy passed therethrough in a preselected direction and form a beam of light energy having a preselected beam pattern. A multi-color light emission system employed by the pixels includes a plurality of phosphor zones comprising the phosphor layer and capable of projecting different light energy through the light-emitting faces of the pixels. Also, separate edge emitter structures projecting different colors of light can be utilized in a electrophotographic printer.
摘要翻译：薄膜电致发光边缘发射器结构包括公共电极层和设置在公共电极层上方的控制电极。在公共电极层和控制电极之间设置至少一个电介质层，并且在一个电介质层和公共电极层之间插入荧光体层。公共电极层，一个电介质层和荧光体层限定发射器结构的发光像素。每个像素具有形成在其上的发光面，并且在施加电激励时可以至少在朝向像素发光面的方向上引起其荧光体层内的光能的辐射。与像素相关联的光学透镜系统包括形状在每个像素的发光面上的预选轮廓，以限定与其成一体的光学透镜，以预选的方向投射穿过其中的光能，并形成具有预选的光束光束图案。由像素使用的多色发光系统包括多个荧光体区，该荧光体区包括荧光体层，并能够通过像素的发光面投射不同的光能。此外，在电子照相打印机中可以使用投射不同颜色的光的单独的边缘发射器结构。

10. 发明授权

US5118987A Multi-layer structure and method of constructing the same for providing TFEL edge emitter modules 失效
标题翻译：多层结构及其构造方法提供TF边缘发射模块
公开(公告)号：US5118987A
公开(公告)日：1992-06-02
申请号：US434397
申请日：1989-11-13
申请人： David Leksell , Zoltan K. Kun , Juris A. Asars , William A. Barrow , Carl W. Laakso
发明人： David Leksell , Zoltan K. Kun , Juris A. Asars , William A. Barrow , Carl W. Laakso
IPC分类号： H05B33/10 , H05B33/12 , H05B33/26
CPC分类号： H05B33/12 , H05B33/10
摘要： A TFEl structure has a multi-layer construction which includes a bottom substrate layer, a lower electrode layer, a middle EL stack, and an upper electrode layer. Forward portions of the EL stack and the lower and upper electrode layers have formed therethrough a series of longitudinal channels and a transverse street connecting the channels and extending along a forward edge of the bottom substrate layer so as to define a plurality of pixels having light-emitting front edges setback from the forward edge of the bottom substrate layer by the width of the street. Rearward portions of the lower and upper electrode layers respectively underlie and overlie a rearward portion of the EL stack but not each other so as to electrically isolate the rearward portions of the lower and upper electrode layers from one another. Also, a bus bar layer overlies the rearward portion of the EL stack and crosses the rearward portion of the upper electrode layer. An insulation layer is interposed between the rearward portions of the bus bar layer and upper electrode layer. Selected portions of the bus bar layer and upper electrode layer are electrically connected together through the insulation layer.

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