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1. 发明授权

US06809470B2 Flat panel color display with enhanced brightness and preferential viewing angles 有权
标题翻译：平板彩色显示屏具有增强的亮度和优先的视角
公开(公告)号：US06809470B2
公开(公告)日：2004-10-26
申请号：US09753361
申请日：2000-12-29
申请人： Roland M. Morley , Robert C. Sundahl , Dan Seligson
发明人： Roland M. Morley , Robert C. Sundahl , Dan Seligson
IPC分类号： H01L3112
CPC分类号： H01L27/3211 , H01L27/156 , H01L33/58 , H01L51/5262 , H01L51/5275
摘要： A light directing apparatus comprising an LED array having RGB light emitting diode structures arrayed longitudinally along a substrate to form a plurality of RGB triplet groups and a lenslet array having a plurality of lenslet structures positioned adjacent a respective one of the RGB triplet groups. The lenslet structures include for each respective RGB triplet group a plurality of cylindrical lenses indexed to its respective RGB triplet group. The cylindrical lenses are longitudinally arrayed in parallel to said RGB light emitting diode structures. This arrangement results in greater optical efficiency because light from the LEDs is preferentially directed in a desired direction where an observer is most likely to be.
摘要翻译：一种光引导装置，包括具有沿着衬底纵向排列以形成多个RGB三重组的RGB发光二极管结构的LED阵列，以及具有邻近所述RGB三重组中的相应一个定位的多个小透镜结构的小透镜阵列。小透镜结构包括针对每个相应的RGB三重组的多个柱面透镜，其被分配到其相应的RGB三重组。圆柱形透镜纵向排列成与所述RGB发光二极管结构平行。这种布置导致更高的光学效率，因为来自LED的光优先地指向观察者最可能的期望方向。

2. 发明授权

US07091652B2 Flat panel color display with enhanced brightness and preferential viewing angles 有权
公开(公告)号：US07091652B2
公开(公告)日：2006-08-15
申请号：US10869795
申请日：2004-06-15
申请人： Roland M. Morley , Robert C. Sundahl , Dan Seligson
发明人： Roland M. Morley , Robert C. Sundahl , Dan Seligson
IPC分类号： H01L31/12 , G02F1/13357
CPC分类号： H01L27/3211 , H01L27/156 , H01L33/58 , H01L51/5262 , H01L51/5275
摘要： A light directing apparatus comprising an LED array having RGB light emitting diode structures arrayed longitudinally along a substrate to form a plurality of RGB triplet groups and a lenslet array having a plurality of lenslet structures positioned adjacent a respective one of the RGB triplet groups. The lenslet structures include for each respective RGB triplet group a plurality of cylindrical lenses indexed to its respective RGB triplet group. The cylindrical lenses are longitudinally arrayed in parallel to said RGB light emitting diode structures. This arrangement results in greater optical efficiency because light from the LEDs is preferentially directed in a desired direction where an observer is most likely to be.

3. 发明授权

US07654878B2 Large format emissive display 失效
标题翻译：大格式发射显示
公开(公告)号：US07654878B2
公开(公告)日：2010-02-02
申请号：US11325961
申请日：2006-01-05
申请人： Roland M. Morley , Robert F. Kwasnick , Robert C. Sundahl
发明人： Roland M. Morley , Robert F. Kwasnick , Robert C. Sundahl
IPC分类号： H01J9/00
CPC分类号： G02F1/13336
摘要： A backframe may be utilized to align a plurality of emissive display tiles precisely with respect to one another. The individual display tiles may be removable from the backframe for replacement or other reasons. As a result, the spacing between individual tiles in an overall large format display may be precisely controlled in some cases. In addition, regularly occurring gaps between adjacent tiles may be filled with a suitable light absorbing material to reduce the visibility of seams.
摘要翻译：可以使用后框架来相对于彼此精确地对准多个发射显示瓦片。单独的显示瓦片可以从后框架可移除以进行更换或其他原因。结果，在一些情况下，可以精确地控制整个大格式显示中的各个瓦片之间的间隔。此外，相邻瓦片之间的规则出现的间隙可以用合适的光吸收材料填充以降低接缝的可视性。

4. 发明授权

US06867540B2 Interconnecting flat panel display elements 失效
标题翻译：互连平板显示元件
公开(公告)号：US06867540B2
公开(公告)日：2005-03-15
申请号：US10161012
申请日：2002-05-31
申请人： Roland M. Morley , Robert C. Sundahl
发明人： Roland M. Morley , Robert C. Sundahl
IPC分类号： H01L27/32 , H01L51/52 , H01J1/62 , H01J63/04
CPC分类号： H01L27/3288 , H01L27/3211
摘要： A flat panel display may be formed with transverse row and column electrodes. Contacts may be made through one electrode to another electrode by forming an offset in the first electrode to reach the second electrode. As a result, the fill factor of the resulting display may be improved.
摘要翻译：平板显示器可以形成有横向行和列电极。可以通过在第一电极中形成偏移来到达第二电极，通过一个电极将触点制成另一个电极。结果，可以改善所得显示器的填充因子。

5. 发明授权

US07005799B2 Sealing organic light emitting device displays 有权
公开(公告)号：US07005799B2
公开(公告)日：2006-02-28
申请号：US09918404
申请日：2001-07-30
申请人： Lawrence A. Booth, Jr. , Robert C. Sundahl
发明人： Lawrence A. Booth, Jr. , Robert C. Sundahl
IPC分类号： H01J1/62 , H01J63/04
CPC分类号： H01L51/5259 , H01L51/5246
摘要： An organic light emitting device display may be formed of at least two moisture impervious layers sealed to one another using an epoxy material having a desiccant formed within the epoxy material. Any moisture or other solvents that tend to penetrate into the region between the front and back plates of the display where the organic light emitting material resides, will be trapped by the desiccant within the filler material.

6. 发明授权

US06870519B2 Methods for tiling multiple display elements to form a single display 失效
标题翻译：用于平铺多个显示元素以形成单个显示的方法
公开(公告)号：US06870519B2
公开(公告)日：2005-03-22
申请号：US09821541
申请日：2001-03-28
申请人： Robert C. Sundahl
发明人： Robert C. Sundahl
IPC分类号： G02F1/1333 , G02F1/1335 , H01L27/32 , G09G5/00
CPC分类号： H01L27/3293 , G02F1/13336 , G02F1/133512 , G09F9/3026
摘要： According to one aspect of the present invention, an apparatus is provided in which a first display element and a second display element are arranged adjacent to each other forming a seam therebetween. Each display element includes a front panel that has a black matrix and a plurality of pixel elements disposed on a first surface thereof. The black matrix is patterned to cover at least a portion of the first surface along an edge of the first surface proximate the seam. The plurality of pixel elements are disposed in those regions of the first surface that are not covered by the black matrix. Each display element, in one embodiment, further includes a back panel attached to the first surface of a corresponding front panel. The first and second display elements are attached to a cover plate using an index-matching adhesive in which the corresponding adhesive is used to fill the seams between the first and second display elements to a predetermined thickness. In one embodiment, the back side of the seams between the back panels is filled with a black filler material that is designed to provide an optical match with the black matrix.
摘要翻译：根据本发明的一个方面，提供了一种设备，其中第一显示元件和第二显示元件彼此相邻布置，在其间形成接缝。每个显示元件包括具有黑矩阵的前面板和设置在其第一表面上的多个像素元件。黑矩阵被图案化以覆盖靠近接缝的第一表面的边缘的第一表面的至少一部分。多个像素元件设置在未被黑矩阵覆盖的第一表面的那些区域中。在一个实施例中，每个显示元件还包括附接到相应前面板的第一表面的后面板。第一和第二显示元件使用折射率匹配粘合剂附接到盖板，其中使用相应的粘合剂将第一和第二显示元件之间的接缝填充到预定厚度。在一个实施例中，后面板之间的接缝的背面填充有黑色填充材料，其被设计为提供与黑色矩阵的光学匹配。

7. 发明授权

US07277066B2 Repairable tiled displays 有权
标题翻译：可修复的平铺显示器
公开(公告)号：US07277066B2
公开(公告)日：2007-10-02
申请号：US09906342
申请日：2001-07-16
申请人： Robert C. Sundahl
发明人： Robert C. Sundahl
IPC分类号： G09G5/00 , G02F1/1333 , C09K19/00 , G01R27/28
CPC分类号： H01L27/3293 , G02F1/1309 , G02F1/13336 , G09F9/3026 , Y10T428/1059
摘要： A tiled display may be formed by temporarily securing a plurality of modules to a substrate. Thereafter, the tiled array may be tested to insure that each module is functional. If each module is functional, the modules may be permanently secured to the substrate. If any modules are defective, they may be replaced and the tiled array may be retested.
摘要翻译：可以通过将多个模块临时固定到基板来形成平铺显示器。此后，可以测试平铺阵列以确保每个模块是功能性的。如果每个模块都是功能性的，则可以将模块永久地固定到基板上。如果任何模块有故障，它们可能被更换，并且平铺阵列可能被重新测试。

8. 发明授权

US07191515B2 Method for manufacturing an interconnected circuit board assembly 有权
标题翻译：互连电路板组件的制造方法
公开(公告)号：US07191515B2
公开(公告)日：2007-03-20
申请号：US10628594
申请日：2003-07-28
申请人： Robert C. Sundahl , Kenneth Wong
发明人： Robert C. Sundahl , Kenneth Wong
IPC分类号： H05K3/36
CPC分类号： H05K3/4629 , H01L27/3281 , H01L2224/13 , H01L2924/12044 , H05K1/0306 , H05K3/28 , H05K3/321 , H05K3/4015 , H05K3/4038 , H05K3/4614 , H05K2201/0195 , H05K2201/0305 , H05K2201/0367 , H05K2201/2036 , H05K2203/1327 , Y10T29/49126 , Y10T29/49128 , Y10T29/49144 , Y10T29/49149 , Y10T29/49172 , H01L2924/00
摘要： An electrical assembly (200, FIG. 2) is formed from two, interconnected circuit boards (202, 204). Conductive spacers (240) and a conductive material (260) are placed between complementary bond pads (218, 232) on the circuit boards. The conductive spacers are formed from a material that maintains its mechanical integrity during the process of attaching the circuit boards. The conductive material is a solder or conductive adhesive used to mechanically attach the circuit boards. In addition, an insulating material (270) is inserted into an interface region (250) between the circuit boards. The insulating material provides additional mechanical connection between the circuit boards. In one embodiment, one circuit board (202) includes a glass panel that holds an array of organic light emitting diodes (OLEDs), and the other circuit board (204) is a ceramic circuit board. Together, the interconnected circuit board assembly (200) forms a portion of a flat panel display (1102, FIG. 11).
摘要翻译：电气组件（200，图2）由两个互连的电路板（202,204）形成。导电间隔物（240）和导电材料（260）放置在电路板上的互补焊盘（218,232）之间。导电间隔物由在连接电路板的过程中保持其机械完整性的材料形成。导电材料是用于机械地连接电路板的焊料或导电粘合剂。此外，将绝缘材料（270）插入到电路板之间的界面区域（250）中。绝缘材料在电路板之间提供额外的机械连接。在一个实施例中，一个电路板（202）包括保持有机发光二极管（OLED）阵列的玻璃面板，另一个电路板（204）是陶瓷电路板。互连电路板组件（200）一起形成平板显示器（1102，图11）的一部分。

9. 发明授权

US06753922B1 Image sensor mounted by mass reflow 失效
标题翻译：图像传感器通过质量回流安装
公开(公告)号：US06753922B1
公开(公告)日：2004-06-22
申请号：US09172734
申请日：1998-10-13
申请人： Kabul S. Sengupta , Azar Assadi , Alan B. Alley , Robert C. Sundahl
发明人： Kabul S. Sengupta , Azar Assadi , Alan B. Alley , Robert C. Sundahl
IPC分类号： H04N5225
CPC分类号： H01L31/0203 , H01L27/14601 , H01L27/14618 , H01L27/14683 , H01L2224/48247 , H01L2924/10253 , H01L2224/48091 , H01L2924/00014 , H01L2924/00
摘要： An imaging system includes an image sensor that is attached to a circuit board via a mass reflow process. The image sensor captures image data and provides the image data at an output of the imaging system. In one embodiment, the image sensor uses a color filter array (CFA) material that is substantially stable through the mass reflow process.
摘要翻译：成像系统包括通过大容量回流工艺附着到电路板的图像传感器。图像传感器捕获图像数据并在成像系统的输出处提供图像数据。在一个实施例中，图像传感器使用通过质量回流工艺基本稳定的滤色器阵列（CFA）材料。

10. 发明授权

US06734617B2 Stiffening flat-panel displays 有权
标题翻译：加强平板显示器
公开(公告)号：US06734617B2
公开(公告)日：2004-05-11
申请号：US09819916
申请日：2001-03-28
申请人： Robert C. Sundahl
发明人： Robert C. Sundahl
IPC分类号： H01J162
CPC分类号： G02F1/13336
摘要： Tiled flat-panel displays have increased mechanical stability due to the addition of stiffening straps affixed across seams between individual display modules. The stiffening straps may increase mechanical strength of the display by redistributing stress placed on the display from the front of the display to the straps.
摘要翻译：平铺平板显示器由于在各个显示模块之间的接缝上添加加固带而增加了机械稳定性。加强带可以通过将显示器上的应力从显示器的前部重新分布到带子来增加显示器的机械强度。

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