公开(公告)号：US06530164B2

公开(公告)日：2003-03-11

申请号：US09849726

申请日：2001-05-04

申请人： Giorgio Gai

发明人： Giorgio Gai

IPC分类号： G09F1318

CPC分类号： G02B6/0031 ,  G02B6/0051 ,  G02B6/0055 ,  G02B6/0061 ,  G02B6/0068 ,  G02B6/0088 ,  G02B6/0091 ,  G09F13/0413

摘要： A luminous diffused light panel of limited thickness and low consumption includes a transparent plate, an LED assembly resting on a support for sequential energization and being mounted against an edge of the transparent plate, a reflecting element between the support and a polished edge of the transparent plate to reflect emitted light from the LED assembly towards the polished edge of the transparent plate, a coating on a rear surface of the transparent plate for reflecting and diffusing LED emitted light outwards through an opposite surface, an opaline plate positioned a short distance from the transparent plate for diffusion of light emitted from the opposite surface of the transparent plate, a protective transparent plate positioned in front of the opaline plate, framing sections fitted on sides of the plates to cover the LEDs, and indicia provided between the opaline plate and the protective transparent plate.

摘要翻译： 具有有限厚度和低消耗量的发光扩散光板包括透明板，放置在用于顺序通电的支撑件上的LED组件，并且抵靠着透明板的边缘安装在支撑件与透明板的抛光边缘之间的反射元件 将来自LED组件的发射光反射到透明板的抛光边缘，在透明板的后表面上的涂层，用于将LED发射的光向外反射并扩散通过相对的表面，与位于距离 透明板，用于从透明板的相对表面发射的光的扩散，位于蛋白质板前方的保护性透明板，安装在板的侧面上的覆盖LED的框架部分，以及设置在乳白板和 防护透明板。

公开(公告)号：US06308444B1

公开(公告)日：2001-10-30

申请号：US09541085

申请日：2000-03-31

申请人： Kil Woong Ki

发明人： Kil Woong Ki

IPC分类号： G09F1318

CPC分类号： G02B6/0026 ,  F21S6/002 ,  F21S10/005 ,  F21V1/04 ,  F21V1/22 ,  F21Y2103/00 ,  F21Y2103/33 ,  G02B6/0036 ,  G02B6/0038 ,  G02B6/0076 ,  G02B6/0086 ,  G09F13/00 ,  G09F13/18 ,  Y10S362/812

摘要： A light illuminated display board and a lampshade using a light refraction and reflection effect in laminated transparent acrylic plastic plates is disclosed. The plastic plates are precisely cut at their four edge surfaces to form specifically angled and segmented edge surfaces individually having two to five surface segments. At least one of opposite surfaces of each plastic plate is inscribed with desired letters, symbols, figures or a combination of them. The display board or the lampshade of this invention thus clearly displays the desired letters, symbols, figures or the combination of them on its display surface while illuminating them using a variety of color light beams. Due to heat dissipating bodies set between the light bulbs and the angled and segmented edge surfaces of the plastic plates, heat of the light bulbs is actively and effectively dissipated to the surroundings, and so the display board or the lampshade is thus usable for a lengthy period of time without being thermally distorted or damaged. Each transparent acrylic plastic plate is also provided with grooves having a V-shaped cross-section, scratched areas, and specifically cut color sheets, thereby accomplishing a desired clear displaying effect in addition to a cubic effect for the letters, symbols or figures to be displayed on the display surface.

摘要翻译： 公开了一种光照显示板和在层压的透明丙烯酸塑料板中使用光折射和反射效果的灯罩。 塑料板在其四个边缘表面精确地切割，以形成具有两个至五个表面段的特别成角度和分段的边缘表面。 每个塑料板的至少一个相对的表面刻有所需的字母，符号，图形或它们的组合。 因此，本发明的显示板或灯罩在使用各种彩色光束照亮它们的同时，在其显示表面上清楚地显示所需的字母，符号，图形或它们的组合。 由于设置在灯泡与塑料板的成角度和分段边缘表面之间的散热体，灯泡的热量被积极且有效地散发到周围环境中，因此显示板或灯罩可用于长时间 一段时间没有热失真或损坏。 每个透明丙烯酸塑料板还设置有具有V形横截面，划痕区域和特别切割的彩色片材的凹槽，从而除了字母，符号或图形的立方效应之外，还实现期望的清晰显示效果 显示在显示表面上。

公开(公告)号：US06305109B1

公开(公告)日：2001-10-23

申请号：US09457071

申请日：1999-12-09

申请人： Chi-Huang Lee

发明人： Chi-Huang Lee

IPC分类号： G09F1318

CPC分类号： G02B6/0091 ,  G02B6/0068 ,  G02B6/0083

摘要： A signboard, which includes a rail, the rail having a longitudinally extended bottom opening, two parallel flanges longitudinally downwardly extended at two opposite sides of the bottom opening, at least one longitudinal coupling groove on the periphery thereof, and two longitudinal mounting grooves bilaterally disposed on the inside; a LED circuit board mounted in the longitudinal mounting grooves inside the rail, the LED circuit board having a plurality of light emitting diodes at a bottom side thereof; a light conducting board mounted in the bottom opening on the rail and fixedly connected between the parallel flanges, the light conducting board having a design; two end caps respectively covered on two distal ends of said rail; and a plurality of mounting members respectively fastened to the rail for positioning, said mounting members each having at least one coupling rib respectively coupled to the at least one longitudinal coupling groove on the rail.

摘要翻译： 一种招牌，其包括轨道，所述轨道具有纵向延伸的底部开口，在所述底部开口的两个相对侧处纵向向下延伸的两个平行的凸缘，在其周边上的至少一个纵向联接凹槽和两个纵向安装槽， 在里面 LED电路板，其安装在所述轨道内的所述纵向安装槽中，所述LED电路板在其底侧具有多个发光二极管; 安装在轨道上的底部开口中并固定地连接在平行凸缘之间的导光板，导光板具有设计; 两个端盖分别覆盖在所述导轨的两个远端上; 以及多个安装构件，分别固定到所述导轨上用于定位，所述安装构件各自具有分别联接到所述轨道上的所述至少一个纵向联接槽的至少一个联接肋。

公开(公告)号：US06705033B1

公开(公告)日：2004-03-16

申请号：US10144307

申请日：2002-05-13

申请人： Kenneth L. Greene ,  Jason Greene

发明人： Kenneth L. Greene ,  Jason Greene

IPC分类号： G09F1318

CPC分类号： G02B6/0036 ,  G02B6/006 ,  G02B6/0091

摘要： A street sign sealed against weather elements during outdoor use consisting of an assemblage of panels, one of which is of unnotched and inwardly notched word-forming letter two portions of width of its acrylic plastic construction material, and peripheral LEDs optically arranged to illuminate by impingement said letters of said notched width portion rendered visible through said unnotched width portion which serves as a weather seal for said illuminated display.

摘要翻译： 在室外使用的天气元件密封的街道标志由组合的面板组成，其中一个面板是其缺乏缺口和内部缺口的字形字母的丙烯酸塑料结构材料宽度的两个部分，以及光学地布置成通过冲击照射的外围LED 所述凹口宽度部分的所述字母通过所述无切口宽度部分变得可见，其用作所述照明显示器的气密密封。

公开(公告)号：US06691443B1

公开(公告)日：2004-02-17

申请号：US10247984

申请日：2002-09-20

申请人： James C. Slayden

发明人： James C. Slayden

IPC分类号： G09F1318

CPC分类号： G02B6/0038 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0081

摘要： An illuminator for an alpha-numeric/graphic information board is adapted to be disposed in front of the information. An array of light sources directly illuminates an edge of the lens and a plurality of grooves arranged in a front face of the lens disperses the light received from the array onto the information. This reduces the possibility of reflection of light from the illuminator toward the observer and does not significantly increase the overall thickness of the board. A transparent cover disposed against te front face of the lens protects the lens from dirt, debris, scratches, nicks and other damage and is easily cleaned and inexpensive to replace. Masking strips disposed on the rear face of the cover coincide with the grooves to block light from being dispersed away from the information and to emphasize or frame the information being illuminated to the observer.

摘要翻译： 用于字母数字/图形信息板的照明器适于放置在信息的前面。 光源阵列直接照亮透镜的边缘，并且布置在透镜的正面中的多个凹槽将从阵列接收的光分散到信息上。 这降低了从照明器向观察者反射光的可能性，并且不会显着增加板的总体厚度。 透镜盖设置在镜头的前表面，保护镜头免受污垢，碎屑，划痕，刻痕和其他损坏，易于清洁和更换更便宜。 设置在盖的后表面上的掩蔽条与凹槽重合以阻止光从信息中分散出来，并且强调或框架照明给观察者的信息。

公开(公告)号：US06584714B1

公开(公告)日：2003-07-01

申请号：US09831852

申请日：2001-05-15

申请人： Rolf Wehrmann ,  Helmut-Werner Heuer

发明人： Rolf Wehrmann ,  Helmut-Werner Heuer

IPC分类号： G09F1318

CPC分类号： G02B6/001 ,  G02B6/0003

摘要： Optical display containing one or more shaped articles and a light source. The shaped articles consist of a transparent or semitransparent plastic. The plastic contains one or more fluorescent substances. One or more light sources are arranged in such a way that their light is applied to the surface of the shaped article at particular regions of it and propagates through the shaped article. The shaped article contains means for controlled light output, so that the light can be output from the shaped article in a controlled way at quite particular regions on the surface of the shaped article.

摘要翻译： 含有一个或多个成形制品和光源的光学显示器。 成型制品由透明或半透明塑料组成。 塑料含有一种或多种荧光物质。 一个或多个光源被布置成使得它们的光被施加到成形制品在其特定区域的表面并且传播通过成形制品。 成形制品包含用于受控光输出的装置，使得光可以以成形制品的表面上的相当特定的区域以受控的方式从成形制品输出。

公开(公告)号：US06481130B1

公开(公告)日：2002-11-19

申请号：US09637182

申请日：2000-08-11

申请人： Chen-Ho Wu

发明人： Chen-Ho Wu

IPC分类号： G09F1318

CPC分类号： G02B6/003 ,  F21V7/0008 ,  F21V13/04 ,  F21Y2103/10 ,  F21Y2115/10 ,  G02B6/0031

摘要： A linear array of light emitting diodes with a lens stripe for evenly illuminating signs, which includes a linear array of light emitting diodes (LEDs) for producing a light output, and an elongated lens stripe. The linear array of LEDs includes an elongated mounting member and a plurality of LEDs mounted along the length of the mounting member. The elongated lens stripe is attached to the linear array of LEDs, and includes a reflector portion and a lens portion. The reflector portion has two elongated and opposing side walls that form an elongated channel. The side walls are light reflective. The LEDs are disposed inside the channel. The channel side walls reflect the light output from the LEDs toward the elongated open end of the channel. The lens portion has an elongated lens disposed along the open end of the channel for focusing the light output from the LEDs. The focused light output enters the side edge of a display board type sign for even illumination, or is projected onto the opaque front surface of a sign for even illumination.

摘要翻译： 具有用于均匀照射符号的透镜条带的发光二极管的线性阵列，其包括用于产生光输出的发光二极管（LED）的线性阵列和细长的透镜条纹。 LED的线性阵列包括细长的安装构件和沿安装构件的长度安装的多个LED。 细长的透镜条被附接到LED的线性阵列，并且包括反射器部分和透镜部分。 反射器部分具有形成细长通道的两个细长且相对的侧壁。 侧壁是光反射的。 LED设置在通道内。 通道侧壁反射从LED的光输出到通道的细长的开口端。 透镜部分具有沿通道的开口端设置的细长透镜，用于聚焦来自LED的光输出。 聚焦光输出进入显示板类型标志的侧边以进行均匀照明，或者投影到符号的不透明前表面上以进行均匀照明。

公开(公告)号：US06240664B1

公开(公告)日：2001-06-05

申请号：US09189134

申请日：1998-11-02

申请人： Thorgeir Daniel Hjaltason

发明人： Thorgeir Daniel Hjaltason

IPC分类号： G09F1318

CPC分类号： G02B6/0055 ,  G02B6/0003 ,  Y10S362/812

摘要： A sign plate for an edge-illuminated sign including a transparent sheet with a front face, a rear face and a transparent edge that connects the front face to the rear face, wherein the transparent edge is positioned to receive light from a light source for transmission along the transparent sheet. The sign plate further includes a front image layer disposed on a front face of the transparent sheet, wherein the front image layer has a reflective surface. A rear image layer is disposed on a rear face of the transparent sheet substantially in registry with the front image layer, wherein the front image layer and the rear image layer are positioned so that the light within the transparent sheet is reflected from the reflective surface onto the rear image layer thereby to enhance illumination of the rear image layer. The sign plate has a structure such that a portion of the light within the transparent sheet forms an image of a halo or aura of light surrounding the rear image layer.

摘要翻译： 一种用于边缘照明标志的标牌，包括具有前表面的透明片，后表面和将前表面连接到后表面的透明边缘，其中透明边缘定位成从光源接收光以进行传输 沿透明片。 标牌进一步包括设置在透明片的前表面上的前图像层，其中前图像层具有反射表面。 背面图像层设置在基本上与前图像层对准的透明片的背面上，其中前图像层和后图像层被定位成使得透明片材内的光从反射表面反射到 后图像层从而增强后图像层的照明。 符号板具有这样的结构，使得透明片中的一部​​分光形成围绕后图像层的光的晕圈或光环的图像。

公开(公告)号：US06205282B1

公开(公告)日：2001-03-20

申请号：US09196030

申请日：1998-11-19

申请人： Ekkehard Gaydoul

发明人： Ekkehard Gaydoul

IPC分类号： G09F1318

CPC分类号： G02B6/0026 ,  G02B6/0008 ,  G02B6/0028 ,  G02B6/006 ,  G02B6/0068 ,  Y10S385/901

摘要： In order to make traffic signs, information signs or advertising signs sufficiently visible in poor lighting conditions, a self-illuminated system with a fiber-optic lighting device is provided. The signs and billboards to be illuminated include one or more preferably plastic panels functioning as a display device arranged over each other, in which light is propagated from the fiber-optic device parallel to a display plane. Transparent information or signaling entities are provided on or in the panel or panels. In order to improve the quality of the illumination and to lower the manufacturing costs, the fiber-optic device is assembled in a modular manner from a plurality of standardized parts for standard fiber-optic systems according to display system requirements and includes multi-arm light guides, light outlet bodies for the multi-arm light guides acting as optical attachments for adjusting propagation angles for the light so that light intensities over the entire angular range are uniform.

摘要翻译： 为了使得在不良照明条件下足够可见的交通标志，信息标志或广告标志，提供了具有光纤照明装置的自照明系统。 要被照明的标志和广告牌包括一个或多个优选地用作彼此布置的显示装置的塑料板，其中光从光纤装置平行于显示平面传播。 透明信息或信令实体提供在面板或面板上或面板中。 为了提高照明的质量并降低制造成本，根据显示系统要求，光纤装置以标准光纤系统的多个标准化部件以模块化方式组装，并且包括多臂灯 引导件，作为用于调整光的传播角度的光学附件的多臂光导的光出口体，使得整个角度范围内的光强均匀。