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公开(公告)号：US20150055336A1
公开(公告)日：2015-02-26
申请号：US14246172
申请日：2014-04-07
发明人： Shih-Hsien Huang , Shih-Hao Wang , Po-Yuan Huang
IPC分类号： F21K99/00
CPC分类号： G09F13/14 , G09F13/04 , G09F2013/142
摘要： A pixel structure comprising an N-side light emitting surface, several reflectors and several light emitting elements is provided. N is a nature number equal to or greater than 3. The light emitting surface has a first normal line. The reflectors surround peripherals of the light emitting surface. Each reflector, which correspondingly connects with a side of the light emitting surface, is connected to its adjoining reflectors and comprises a first reflecting portion and a second reflecting portion having a second normal line and a third normal line, respectively. The second and the first normal lines intercross to form an acute angle α, and the third and the first normal lines intercross to form an obtuse angle β. The lights emitted by the light emitting elements are reflected by the second reflecting portion of the reflectors so that the lights are directed towards the light emitting surface.
摘要翻译： 提供了包括N侧发光表面，多个反射器和几个发光元件的像素结构。 N是等于或大于3的性质数。发光表面具有第一法线。 反射器围绕发光表面的周边。 与反射器相邻连接的每个反射器与其相邻的反射器连接，并且包括分别具有第二法线和第三法线的第一反射部分和第二反射部分。 第二和第一条法线交叉形成锐角α，第三和第一条法线交叉形成钝角＆bgr。 由发光元件发射的光被反射器的第二反射部分反射，使得光被引向发光表面。
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公开(公告)号：US20130148380A1
公开(公告)日：2013-06-13
申请号：US13711222
申请日：2012-12-11
申请人： LG Innotek Co., Ltd.
发明人： Moon Jeong KIM
IPC分类号： F21V7/00
CPC分类号： F21V7/09 , F21V7/00 , G02B6/0096 , G09F13/14 , G09F13/18 , G09F13/22 , G09F2013/0422 , G09F2013/0436 , G09F2013/049 , G09F2013/142 , G09F2013/145 , G09F2013/147 , G09F2013/1881 , G09F2013/222
摘要： Disclosed are an illumination unit and a display apparatus using the same. The illumination unit includes first and second reflectors, and at least one light source module placed between the first and second reflectors. The second reflector includes a bottom plate, first lateral plates arranged to face each other in a first direction of the bottom plate, second lateral plates arranged to face each other in a second direction orthogonal to the first direction, a groove formed in at least one of the second lateral plate and the bottom plate, and at least one hole formed in the groove.
摘要翻译： 公开了一种照明单元和使用其的显示装置。 照明单元包括第一和第二反射器，以及放置在第一和第二反射器之间的至少一个光源模块。 所述第二反射器包括底板，所述第一侧板布置成在所述底板的第一方向上彼此面对，所述第二侧板在与所述第一方向正交的第二方向上彼此面对地布置，所述第二侧板形成在至少一个 的第二侧板和底板，以及形成在凹槽中的至少一个孔。
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3.发明授权公开(公告)号：US07748148B2
公开(公告)日：2010-07-06
申请号：US11895984
申请日：2007-08-27
IPC分类号： G09F13/04
CPC分类号： G09F13/04 , G02B6/005 , G02B6/006 , G09F13/14 , G09F13/22 , G09F2013/142 , Y10S362/812
摘要： A backlit display sign includes a rear sign enclosure element at the back of the sign with a forwardly facing wide mouth opening. Extending across the mouth opening is a front sign element or cover formed from an optically transmissive light guide which extends laterally across the mouth opening of the display. Light diffusing (scattering) reflective layers on the front and rear surfaces of the guide or within the guide itself make the guide a light propagation sustaining channel that serves to funnel light rays laterally and forwardly within itself to an image-producing opening where the light is allowed to be emitted for producing the image of a symbol, letter, number or other indicia that is visible on the front of the display. A light cavity between the front cover and the rear sign enclosure element contains at least one illuminating device, e.g. a light emitting diode (LED), to provide visible illumination that is transmitted from within the light cavity through the guide to the front of the sign. A light reflective layer is provided on the inner surface of the rear sign enclosure to direct rays forwardly. A light tunnel can be supported within the sign to furnish light of a selected color from a second light source within the tunnel to a portion of the sign within the bounds of the light tunnel where the different color is provided than that of the illuminating device used for the rest of the sign.
摘要翻译： 背光显示符号包括在标志背面的后标志外壳元件，具有朝前的宽口开口。 穿过开口延伸的是由光学透射导光体形成的前标志元件或盖，其横向延伸穿过显示器的开口。 在引导件的前表面和后表面上或引导件本身内的光漫射（散射）反射层使得引导件成为光传播维持通道，其用于将光线横向和向前在其本身内向下透射到图像产生开口， 允许被发射以产生在显示器的前面可见的符号，字母，数字或其他标记的图像。 前盖和后标志外壳元件之间的光腔包含至少一个照明装置，例如， 发光二极管（LED），以提供从光腔内通过引导件传输到符号前部的可见光。 在后标志外壳的内表面上设置有光反射层，用于向前引导光线。 可以在标志内支持光通道，以将来自隧道内的第二光源的选定颜色的光提供到与所使用的照明装置的光通道的不同颜色的光隧道的边界内的符号的一部分 为其余的标志。
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公开(公告)号：US09220394B2
公开(公告)日：2015-12-29
申请号：US13967427
申请日：2013-08-15
CPC分类号： G09F13/06 , A47L15/4293 , D06F39/005 , F21V33/0044 , G09F13/14 , G09F2013/0422 , G09F2013/142
摘要： A console assembly for an appliance has a light transmissive indicia assembly having at least one indicator and one operator control, a printed circuit assembly (PCA) mounted to the indicia assembly with touch circuit and light emitting diodes (LEDs) mounted to both sides of the PCA, and a light reflector disposed adjacent to the PCA and the LEDs.
摘要翻译： 用于器具的控制台组件具有透光标记组件，其具有至少一个指示器和一个操作者控制;安装到具有触摸电路的标记组件的印刷电路组件（PCA），以及安装到 PCA和邻近PCA和LED设置的光反射器。
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公开(公告)号：US20120055056A1
公开(公告)日：2012-03-08
申请号：US12876205
申请日：2010-09-06
申请人： Michael Roger Olson
发明人： Michael Roger Olson
CPC分类号： G09F13/14 , G09F7/08 , G09F2013/142 , G09F2013/147
摘要： A lighting device configured for projecting a unique lighting to illuminate letters, figures and shapes displayed on the top of the device is disclosed. The letter and figures are interchangeable and maybe customized to individual tastes and interests. The lighting device comprises a chamber containing a light source and a plurality of reflector strips disposed in the inner portion of the chamber. The letters and figures are inserted into a longitudinal aperture at the top of the chamber and snapped onto a lip that protrudes from an aperture wall. An inclined reflector strip comprising of a plurality of flat portions and angled portions directs the light toward the bottom and sides of the letters and figures that permeates through the substantially transparent material the letters and figures comprise to produce the unique lighting effect. Alternatively, angled reflector tabs are used in lieu of the inclined reflector strip.
摘要翻译： 公开了一种被配置为投射独特照明以照亮显示在设备顶部上的字母，图形和形状的照明装置。 这些信件和数字是可互换的，也可以根据个人的品味和兴趣定制。 照明装置包括容纳光源的腔室和设置在腔室内部的多个反射器条。 字母和图形被插入到室的顶部的纵向孔中并且卡在从孔壁突出的唇缘上。 由多个平坦部分和成角度部分组成的倾斜反射器条引导光朝向字母和图形的底部和侧面渗透通过基本上透明的材料，字母和图形包括以产生独特的照明效果。 或者，使用倾斜的反射器突片来代替倾斜的反射器条。
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6.发明申请公开(公告)号：US20090056183A1
公开(公告)日：2009-03-05
申请号：US11895984
申请日：2007-08-27
IPC分类号： G09F13/14
CPC分类号： G09F13/04 , G02B6/005 , G02B6/006 , G09F13/14 , G09F13/22 , G09F2013/142 , Y10S362/812
摘要： A backlit display sign includes a rear sign enclosure element at the back of the sign with a forwardly facing wide mouth opening. Extending across the mouth opening is a front sign element or cover formed from an optically transmissive light guide which extends laterally across the mouth opening of the display. Light diffusing (scattering) reflective layers on the front and rear surfaces of the guide or within the guide itself make the guide a light propagation sustaining channel that serves to funnel light rays laterally and forwardly within itself to an image-producing opening where the light is allowed to be emitted for producing the image of a symbol, letter, number or other indicia that is visible on the front of the display. A light cavity between the front cover and the rear sign enclosure element contains at least one illuminating device, e.g. a light emitting diode (LED), to provide visible illumination that is transmitted from within the light cavity through the guide to the front of the sign. A light reflective layer is provided on the inner surface of the rear sign enclosure to direct rays forwardly. A light tunnel can be supported within the sign to furnish light of a selected color from a second light source within the tunnel to a portion of the sign within the bounds of the light tunnel where the different color is provided than that of the illuminating device used for the rest of the sign.
摘要翻译： 背光显示符号包括在标志背面的后标志外壳元件，具有朝前的宽口开口。 穿过开口延伸的是由光学透射导光体形成的前标志元件或盖，其横向延伸穿过显示器的开口。 在引导件的前表面和后表面上或引导件本身内的光漫射（散射）反射层使得引导件成为光传播维持通道，其用于将光线横向和向前在其本身内向下透射到图像产生开口， 允许被发射以产生在显示器的前面可见的符号，字母，数字或其他标记的图像。 前盖和后标志外壳元件之间的光腔包含至少一个照明装置，例如， 发光二极管（LED），以提供从光腔内通过引导件传输到符号前部的可见光。 在后标志外壳的内表面上设置有光反射层，用于向前引导光线。 可以在标志内支持光通道，以将来自隧道内的第二光源的选定颜色的光提供到与所使用的照明装置的光通道的不同颜色的光隧道的边界内的符号的一部分 为其余的标志。
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公开(公告)号：US06758582B1
公开(公告)日：2004-07-06
申请号：US10249145
申请日：2003-03-19
申请人： Ya-Kuang Hsiao , Ching-Chi Shaw
发明人： Ya-Kuang Hsiao , Ching-Chi Shaw
IPC分类号： F21V700
CPC分类号： F21V7/0025 , F21V7/0016 , F21V11/14 , F21W2111/00 , F21Y2115/10 , G09F2013/142
摘要： 9A light emitting diode (LED) lighting device includes a concave mirror and a convex mirror having a diameter less than a diameter of the concave mirror. The convex mirror is positioned to face the concave mirror and is fixed to the concave mirror. An LED array is fixed to the concave mirror between the concave mirror and the convex mirror. The LED array faces the convex mirror such that light emitted by the LED array reflects off of the convex mirror. A power supply is provided for powering the LED array. Light emitted by the LED array is reflected from the convex mirror onto the concave mirror, and then reflected by the concave mirror to exit the lighting device.
摘要翻译： 9A发光二极管（LED）照明装置包括凹面镜和直径小于凹面镜的直径的凸面镜。 凸面镜定位成面对凹面镜并固定在凹面镜上。 LED阵列固定在凹面镜与凹面镜之间。 LED阵列面向凸面镜，使得由LED阵列发射的光从凸面镜反射。 提供了用于为LED阵列供电的电源。 由LED阵列发出的光从凸面镜反射到凹面镜上，然后被凹面镜反射离开照明装置。
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公开(公告)号：US09940857B2
公开(公告)日：2018-04-10
申请号：US14943355
申请日：2015-11-17
CPC分类号： G09F13/06 , A47L15/4293 , D06F39/005 , F21V33/0044 , G09F13/14 , G09F2013/0422 , G09F2013/142
摘要： A console assembly for an appliance has a light transmissive indicia assembly having at least one indicator and one operator control, a printed circuit assembly (PCA) mounted to the indicia assembly with touch circuit and light emitting diodes (LEDs) mounted to both sides of the PCA, and a light reflector disposed adjacent to the PCA and the LEDs.
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公开(公告)号：US09916780B2
公开(公告)日：2018-03-13
申请号：US15257829
申请日：2016-09-06
发明人： Ming Chang , Baohong Yan
CPC分类号： G09F13/14 , F21V3/049 , F21V7/0008 , G09F9/30 , G09F9/33 , G09F13/22 , G09F15/0037 , G09F2013/0422 , G09F2013/0431 , G09F2013/142 , G09F2013/222
摘要： Disclosed embodiments relate to a light-emitting assembly and a display device. In some embodiments, the light-emitting assembly includes a lamp bead a lamp bead mounting plate and a lamp bead shading face mask, the lamp bead shading face mask covering the lamp bead, and there is a distance between the lamp bead shading face mask and the lamp bead, at least two side faces of the lamp bead shading face mask including light emergence holes, wherein one side, facing the lamp bead mounting plate, of the lamp bead shading face mask is provided with a first reflecting surface; one side, facing the lamp bead shading face mask, of the lamp bead mounting plate is provided with a second reflecting surface; and light emitted by the lamp bead is reflected by the first reflecting surface and the second reflecting surface and then emitted out of each of the light emergence holes.
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公开(公告)号：US09588713B2
公开(公告)日：2017-03-07
申请号：US15021734
申请日：2014-09-04
发明人： Caijie Yan , Xu Zeng , Gang Song
CPC分类号： G06F3/0647 , F21V7/0025 , F21V7/041 , F21V7/10 , F21V13/04 , F21Y2101/00 , G06F3/0604 , G06F3/0607 , G06F3/0619 , G06F3/0623 , G06F3/0644 , G06F3/065 , G06F3/0661 , G06F3/0665 , G06F3/067 , G06F3/0683 , G06F3/0689 , G06F11/1004 , G06F21/78 , G09F13/04 , G09F13/0409 , G09F13/12 , G09F2013/142 , H04L29/08 , H04L63/0428
摘要： The invention discloses an optical assembly comprising a plurality of optical components that are concentric to one another, each optical component having a partially reflective and partially transmissive interface with an oblique angle of incidence, and the reflectivity of the interface increasing with distance from a common center; a transitional optical component is provided between the light source and the first optical component in order to direct lights from a light source to the partially reflective and partially transmissive interface of the first optical component. By assembling the plurality of optical components, a much thinner lighting device (100) can be achieved.
摘要翻译： 本发明公开了一种光学组件，其包括彼此同心的多个光学部件，每个光学部件具有具有倾斜入射角的部分反射和部分透射的界面，并且界面的反射率随着与公共中心的距离而增加 ; 在光源和第一光学部件之间设置过渡光学部件，以将来自光源的光引导到第一光学部件的部分反射和部分透射的界面。 通过组装多个光学部件，可以实现更薄的照明装置（100）。
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