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公开(公告)号：EP0452142A3
公开(公告)日：1992-03-18
申请号：EP91303243.9
申请日：1991-04-11
CPC分类号： H04N1/02865 , H04N1/02815 , H04N1/0289 , H05B33/02 , H05B33/12 , H05B33/22
摘要： A light-emitting edge structure emitting light of non-uniform intensity from different regions of the edge has a uniform light emission filter provided across the light-emitting faces of the edge. The filter takes the form of an exposed photographic emulsion coated directly onto the light-emitting faces of the edge. Alternatively, the filter takes the form of a separate substrate containing the exposed photographic emulsion mounted across the light-emitting faces. The exposed emulsion is darker at regions thereof which correspond to regions of the light-emitting edge faces with higher original light intensity and lighter at regions thereof which correspond to regions of the light-emitting edge faces with lower original light intensity. The final exposed emulsion reduces the original non-uniform intensity of the light from the different regions of the light-emitting faces to a uniform level equal to that of the lowest original light intensity of the light-emitting faces. A focussing lens can be combined with the edge emitter structure. The filter emulsion is exposed so as to compensate not only for non-uniformity of light intensity of the structure but also for optical non-uniformities of the lens.
摘要翻译： 从边缘的不同区域发射具有不均匀强度的光的发光边缘结构具有跨越边缘的发光面提供的均匀的发光滤光片。 过滤器采用直接涂布在边缘的发光面上的曝光照相乳剂的形式。 或者，过滤器采取包含安装在发光面两侧的曝光的照相乳剂的单独基材的形式。 曝光的乳剂在其对应于具有较高原始光强度的发光边缘面的区域较暗处，在其对应于具有较低原始光强度的发光边缘面的区域较浅的区域处较暗。 最终暴露的乳液将来自发光面的不同区域的光的原始不均匀强度降低到与发光面的最低原始光强度相等的均匀水平。 聚焦透镜可以与边缘发射器结构组合。 曝光过滤乳液不仅补偿了结构的光强度的不均匀性，还补偿了镜片的光学非均匀性。
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公开(公告)号：EP0372942A3
公开(公告)日：1991-01-09
申请号：EP89312740.7
申请日：1989-12-07
发明人： Leksell, David , Kun, Zoltan K. , Mazelsky, Robert
摘要： A thin electroluminescent edge emitter structure having an integral beam-shaping lens system includes a common electrode layer disposed on a layer of substrate material. A first dielectric layer is disposed on the common electrode layer, a second dielectric layer is spaced from the first dielectric layer, and a phosphor layer is interposed between the first and second dielectric layers. The phosphor layer has an edge face extending between the first and second dielectric layers. A plurality of control electrodes are disposed on the second dielectric layer, and the common electrode layer, first and second dielectric layers with the phosphor layer interposed therebetween and the plurality of control electrodes define a plurality of pixels. Each of the pixels has a light-emitting face formed from at least the phosphor layer edge face. The plurality of control electrodes and the common electrode are adapted to be connected with an excitation source for applying an excitation signal to selected pixels. The application of an excitation signal to an individual pixel caused the pixel to radiate light energy within the phosphor layer associated with the pixel in in at lease a direction towards the pixel light-emitting face. The light-emitting face of the pixel is shaped to a preselected contour 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.
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3.发明公开Process for defining an array of pixels in a thin film electroluminescent edge emitter structure 失效在薄膜电致发光体结构中定义像素阵列的方法
公开(公告)号：EP0363201A3
公开(公告)日：1991-01-09
申请号：EP89310197.2
申请日：1989-10-05
IPC分类号： H05B33/10
CPC分类号： H05B33/10
摘要： A method for defining an array of light-emitting pixels in a thin film electroluminescent edge emitter structure includes the steps of moving the structure in proximity to a stationary first laser source as the first laser source is operated to generate a plurality of first laser pulses. The plurality of first laser pulses are focused into "lines" of light energy that strike the structure at a plurality of spaced apart locations in succession to ablate a predetermined number of layers of the structure. This ablation process forms a plurality of spaced apart channels in the structure. The portions of the structure remaining between each pair of adjacent channels define an array of pixels in the structure. The structure having the pixels formed therein is moved in proximity to a second laser source. The second laser source is movable in a selected direction substantially perpendicular to the direction of movement of the structure. The second laser source provides a second laser beam that is focused to a "point" of light energy which strikes the end portion of each pixel at an area inward of the pixel edge surface to ablate a predetermined number of layers at each pixel end portion. The movement of the second laser beam is controlled relative to the movement of the structure to correspondingly control the amount of material ablated inward of the edge surface of each pixel to remove the pixel edge surface and form a new pixel edge surface shaped to a preselected contour.
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4.发明公开Process for defining an array of pixels in a thin film electroluminescent edge emitter structure 失效在电致发光薄膜结构的像素阵列，其发射在边缘的制造方法。
公开(公告)号：EP0363201A2
公开(公告)日：1990-04-11
申请号：EP89310197.2
申请日：1989-10-05
IPC分类号： H05B33/10
CPC分类号： H05B33/10
摘要： A method for defining an array of light-emitting pixels in a thin film electroluminescent edge emitter structure includes the steps of moving the structure in proximity to a stationary first laser source as the first laser source is operated to generate a plurality of first laser pulses. The plurality of first laser pulses are focused into "lines" of light energy that strike the structure at a plurality of spaced apart locations in succession to ablate a predetermined number of layers of the structure. This ablation process forms a plurality of spaced apart channels in the structure. The portions of the structure remaining between each pair of adjacent channels define an array of pixels in the structure. The structure having the pixels formed therein is moved in proximity to a second laser source. The second laser source is movable in a selected direction substantially perpendicular to the direction of movement of the structure. The second laser source provides a second laser beam that is focused to a "point" of light energy which strikes the end portion of each pixel at an area inward of the pixel edge surface to ablate a predetermined number of layers at each pixel end portion. The movement of the second laser beam is controlled relative to the movement of the structure to correspondingly control the amount of material ablated inward of the edge surface of each pixel to remove the pixel edge surface and form a new pixel edge surface shaped to a preselected contour.
摘要翻译： 一种用于定义在一个薄膜电致发光边缘发射极结构的发光像素的阵列的方法包括：在邻近所述结构移动到静止的第一激光源为第一激光源被操作以产生第一激光脉冲的多个步骤。 第一激光脉冲的多元性被聚焦到的光能量“线”在间隔开的位置的多元性并撞击连续结构来消融结构的层的预定数量。 此消融过程形成在所述结构间隔开的槽复数。 每对相邻信道的剩余之间的结构的部分限定在所述结构的像素的阵列。 其中具有形成有像素的结构在接近移动到第二激光源。 所述第二激光源是在所选择的方向基本垂直于所述结构的运动的方向上移动。 所述第二激光源提供第二激光束没有被聚焦到的光能量“点”哪处区域向内撞击像素的边缘表面的每个像素的端部在每个像素处的端部，以消融层的预定数量。 第二激光束的移动是相对于控制到该结构的运动，以相应地控制材料的向内烧蚀每个像素的边缘表面，以去除所述像素边缘表面的量，并形成成形为预选轮廓的新的像素边缘表面 ，
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5.发明授权A multiplexed thin film electroluminescent edge emitter structure and electronic drive system therefor 失效多路复用电致发光用薄膜和电子操作系统它棱边发射器的结构。
公开(公告)号：EP0395327B1
公开(公告)日：1995-06-28
申请号：EP90304310.7
申请日：1990-04-20
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6.发明授权Multi-layer structure and method of constructing the same for providing TFEL edge emitter modules 失效多层结构及其制造用于TFEL边梁模块的生成的方法。
公开(公告)号：EP0429228B1
公开(公告)日：1995-04-26
申请号：EP90312299.2
申请日：1990-11-09
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公开(公告)号：EP0372942B1
公开(公告)日：1994-09-28
申请号：EP89312740.7
申请日：1989-12-07
发明人： Leksell, David , Kun, Zoltan K. , Mazelsky, Robert
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8.发明公开
公开(公告)号：EP0398591A3
公开(公告)日：1991-01-09
申请号：EP90305073.0
申请日：1990-05-11
CPC分类号： B41J2/45
摘要： A thin film electroluminescent edge emitter assembly [Fig. 1 (10)] includes an edge emitter structure (12, 16, 18) disposed on a layer of substrate material (14). The structure has a configuration to define a linear array of spaced-apart, light-emitting pixels (32). A packaging assembly [Figs. 1, 2 (12)] 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 (54) 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.
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9.发明公开
公开(公告)号：EP0395327A2
公开(公告)日：1990-10-31
申请号：EP90304310.7
申请日：1990-04-20
摘要： A thin film electroluminescent edge emitter structure operable as an electronically controlled, high resolution light source includes a plurality of TFEL assemblies disposed in array-like fashion on a layer of substrate material. Each TFEL assembly includes a first layer of electrically conductive material, a second layer of electrically conductive material spaced from the first electrically conductive layer and an electrically energizable, light-emitting composite layer interposed therebetween. At least the second electrically conductive layer of each TFEL assembly is segmented to provide a plurality of second electrically conductive elements, and the plurality of second electrically conductive elements in combination with the remaining layers of the assembly form a pixel group including a plurality of individual light-emitting pixels. The portion of the light-emitting, composite layer associated with an individual pixel of a particular pixel group is operable to emit light energy at the light-emitting face of the individual pixel when a first electrical signal is applied to the first electrically conductive layer which is common to the pixel group simultaneously with the application of a second electrical signal to the individual pixel second electrically conductive element.
摘要翻译： 可操作为电子控制的高分辨率光源的薄膜电致发光边缘发射器结构包括以阵列状方式设置在衬底材料层上的多个TFEL组件。 每个TFEL组件包括第一层导电材料，与第一导电层间隔开的第二层导电材料和介于它们之间的可电激发光发光复合层。 每个TFEL组件的至少第二导电层被分段以提供多个第二导电元件，并且多个第二导电元件与组件的剩余层组合形成包括多个单独的光的像素组 - 匹配像素。 与特定像素组的单个像素相关联的发光复合层的部分可操作以在第一电信号被施加到第一导电层时在单个像素的发光面发射光能， 对于像素组共同的是将第二电信号应用于各个像素第二导电元件。
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公开(公告)号：EP0372943A2
公开(公告)日：1990-06-13
申请号：EP89312741.5
申请日：1989-12-07
发明人： Leksell, David , Mandel, Alan F. , Kun, Zoltan K.
CPC分类号： H04N1/40025 , H04N1/036 , H04N1/193
摘要： An electrophotographic-type imaging station or printer includes a focusing lens positioned between the printer light source and a photosensitive medium. As the light source projects beams of light energy forming a row in a direction towards the photosensitive medium, the lens focuses each projected beam into a rectangular beam. The speed of the photosensitive medium and the operation of the light source are coordinated so that adjacent rows of generally rectangular beams are positioned in abutting relation with each other. The plurality of focused rows projected in row-at-a-time fashion onto the surface of the photosensitive medium form an informational array pattern having a resolution in a direction parallel with the direction of medium movement which is greater than the resolution of the pattern in a direction perpendicular to the direction of medium movement. By forming an informational array pattern in this manner, a desired informational array pattern gray scale may be achieved without a loss in the original resolution of the array pattern taken in a direction perpendicular to the direction of medium movement.
摘要翻译： 电子照相型成像站或打印机包括位于打印机光源和感光介质之间的聚焦透镜。 当光源投影光束在朝向感光介质的方向上形成一行时，透镜将每个投射的光束聚焦成矩形光束。 光敏介质的速度和光源的操作是相互协调的，使得相邻排的大致矩形的光束彼此抵接。 以一行一行的方式投射到感光介质的表面上的多个聚焦行形成信息阵列图案，该信息阵列图案在与介质运动方向平行的方向上具有大于分辨率的分辨率 与媒体运动方向垂直的方向。 通过以这种方式形成信息阵列图案，可以实现期望的信息阵列图案灰度，而不会在垂直于介质运动方向的方向上拍摄的阵列图案的原始分辨率损失。
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