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1. 发明申请

US20160369968A1 VEHICULAR LIGHT GUIDES AND ASSEMBLIES WITH UNIFORM ILLUMINATION 审中-公开
标题翻译：具有均匀照明的车辆指南和装配
公开(公告)号：US20160369968A1
公开(公告)日：2016-12-22
申请号：US15257475
申请日：2016-09-06
申请人： Ford Global Technologies, LLC
发明人： Arun Kumar , Mahendra Somasara Dassanayake , Steve Darrell Miller
IPC分类号： F21S8/10 , B60Q1/00 , B60Q1/30
CPC分类号： F21S43/40 , B60Q1/00 , B60Q1/0041 , B60Q1/30 , F21S43/14 , F21S43/237 , F21S43/26 , F21S43/30 , F21S43/315 , F21V5/04 , F21V13/04 , F21V2200/40 , F21W2103/00 , F21Y2101/00 , F21Y2115/10 , G02B6/0051
摘要： A light guide is provided that includes a light chamber defined by isotropically luminant top, bottom, and back surfaces, and a front surface having a translucent lens. The light guide also includes a reflective diaphragm within the chamber that defines a top gap between the diaphragm and the top surface, and a bottom gap between the diaphragm and the bottom surface. The light guide further includes an LED light source located between the diaphragm and the back surface of the chamber. The light guide may also be configured with a front surface having a partially transmissive lens and no reflective diaphragm. A vehicle lighting assembly is also provided that includes a plurality of interconnected light chamber sections comprising light guides.
摘要翻译：提供了一种光导，其包括由各向同性发光体顶部，底部和后表面限定的光室以及具有半透明透镜的前表面。光导还包括腔室内的反射膜片，其限定隔膜与顶表面之间的顶部间隙，以及隔膜与底表面之间的底部间隙。光导还包括位于隔膜和腔室的后表面之间的LED光源。光导也可以配置有具有部分透射透镜且没有反射膜的前表面。还提供一种车辆照明组件，其包括多个包括光导的相互连接的光室部分。

2. 发明授权

US09476557B2 Low profile highly efficient vehicular LED modules and headlamps 有权
标题翻译：低调高效的车载LED模块和前大灯
公开(公告)号：US09476557B2
公开(公告)日：2016-10-25
申请号：US14551711
申请日：2014-11-24
申请人： Ford Global Technologies, LLC
发明人： Arun Kumar , Albert Ekladyous , Mahendra Somasara Dassanayake , Bruce Preston Williams , Junmo Park , Eric Stoddard
IPC分类号： F21V5/00 , F21S8/10
CPC分类号： F21S48/1225 , F21S41/143 , F21S41/24 , F21S41/285 , F21S41/336 , F21S45/47 , F21Y2115/10
摘要： A vehicle headlamp module is provided that includes a lens having a plurality of near-field lens elements, a canted input surface, an exit surface and a cavity between the surfaces. The headlamp module also includes an LED lighting module that directs incident light through the input and exit surfaces. The lens elements are configured to transmit from the exit surface a collimated light pattern containing at least 60% of the incident light. In some embodiments, the exit surface includes a step-wise pattern of optical elements. In other implementations, a headlamp assembly is provided that includes a plurality of vehicle headlamp modules. Each headlamp module includes: a lens with a canted input surface and an exit surface, a bezel surrounding the lens, and an LED light source that directs incident light through the input surface. The lens of each module includes a plurality of near-field lens elements.
摘要翻译：提供一种车辆前照灯模块，其包括具有多个近场透镜元件的透镜，倾斜输入表面，出射表面和表面之间的空腔。前照灯模块还包括将入射光引导通过输入和出射表面的LED照明模块。透镜元件被配置为从出射表面发射包含至少60％的入射光的准直光图案。在一些实施例中，出射表面包括光学元件的逐步图案。在其他实施方式中，提供了包括多个车辆前照灯模块的头灯组件。每个头灯模块包括：具有倾斜输入表面和出射表面的透镜，围绕透镜的边框，以及引导入射光通过输入表面的LED光源。每个模块的透镜包括多个近场透镜元件。

3. 发明申请

US20160068100A9 SUN VISOR WITH PHOTOLUMINESCENT STRUCTURE 有权
公开(公告)号：US20160068100A9
公开(公告)日：2016-03-10
申请号：US14301725
申请日：2014-06-23
申请人： Ford Global Technologies, LLC
发明人： Stuart C. Salter , Cornel Lewis Gardner , Mahendra Somasara Dassanayake , Carol Kordich
IPC分类号： B60Q3/02
CPC分类号： B60Q3/54 , B60Q3/14 , B60Q3/20 , B60Q3/252 , B60Q3/68 , B60Q3/74 , B60Q3/745 , B60Q3/76 , B60Q3/82 , B60Q2500/10
摘要： A vehicle lighting system is provided. The system includes a sun visor having a visor body movable between a stored position and a use position. A photoluminescent structure is coupled to a surface of the visor body and a light source is coupled to a headliner and oriented to excite the photoluminescent structure when the visor body is in the use position. A switch is included for activating the light source in response to a signal change.

4. 发明申请

US20150316226A1 LOW PROFILE HIGHLY EFFICIENT LED LIGHTING MODULES AND ASSEMBLIES 有权
标题翻译：低配置高效LED照明模块和组件
公开(公告)号：US20150316226A1
公开(公告)日：2015-11-05
申请号：US14800007
申请日：2015-07-15
申请人： Ford Global Technologies, LLC
发明人： Arun Kumar , Mahendra Somasara Dassanayake , Albert Ekladyous , Bruce Preston Williams
IPC分类号： F21S8/10 , F21V5/04
CPC分类号： B60Q1/00 , B60Q1/04 , F21S41/24 , F21S41/336 , F21S43/14 , F21S43/20 , F21S43/315 , F21S43/40 , F21V5/04
摘要： A lighting module is provided that includes a single-piece lens having an input surface including a plurality of near-field lens elements, and an exit surface, each element having a different focal length. The lighting module also includes light-emitting diode (LED) source positioned to direct incident light through the input surface. Further, the elements are configured to shape the light from the input surface into a collimated light pattern emanating from the exit surface containing at least 60% of the incident light.
摘要翻译：提供一种照明模块，其包括具有包括多个近场透镜元件的输入表面的单片透镜，以及每个元件具有不同焦距的出射表面。照明模块还包括定位成将入射光引导通过输入表面的发光二极管（LED）源。此外，元件被配置成将来自输入表面的光成形为从包含至少60％的入射光的出射表面发出的准直光图案。

5. 发明申请

US20150138791A1 VEHICLE BACKLIT ASSEMBLY WITH PHOTOLUMINESCENT STRUCTURE 有权
标题翻译：车辆背光组件与光致发光结构
公开(公告)号：US20150138791A1
公开(公告)日：2015-05-21
申请号：US14156970
申请日：2014-01-16
申请人： Ford Global Technologies, LLC
发明人： Stuart C. Salter , Jeffrey Singer , Mahendra Somasara Dassanayake , Matthew Majkowski
IPC分类号： B60Q3/02 , F21V9/10 , F21V21/14 , F21K99/00
CPC分类号： B60Q3/54 , B60Q3/14 , B60Q3/20 , B60Q3/68 , B60Q3/74 , B60Q3/745 , B60Q2500/10
摘要： A vehicle backlit assembly is provided and includes a support member and at least one backlit interactive member at least partially extending through an opening in the support member. An excitation source is operable to emit a primary emission for backlighting the at least one backlit interactive member. A photoluminescent structure is coupled to the at least one backlit interactive member and is formulated to convert the primary emission into a secondary emission. An opaque layer is coupled to the photoluminescent structure and defines an opening through which the secondary emission is transmitted.
摘要翻译：提供车辆背光组件，并且包括支撑构件和至少部分地延伸穿过支撑构件中的开口的至少一个背光交互构件。激励源可操作地发射用于使所述至少一个背光交互构件背光的主发射。光致发光结构耦合到所述至少一个背光交互构件，并且被配制为将所述主发射转换成二次发射。不透明层耦合到光致发光结构并限定了通过其传输二次发射的开口。

6. 发明申请

US20150138790A1 VEHICLE DOME LIGHTING SYSTEM WITH PHOTOLUMINESCENT STRUCTURE 有权
标题翻译：车辆照明系统与光致发光结构
公开(公告)号：US20150138790A1
公开(公告)日：2015-05-21
申请号：US14156869
申请日：2014-01-16
申请人： Ford Global Technologies, LLC
发明人： Stuart C. Salter , Jeffrey Singer , Matthew Majkowski , Mahendra Somasara Dassanayake
IPC分类号： B60Q3/02
CPC分类号： B60Q3/54 , B60Q3/14 , B60Q3/20 , B60Q3/68 , B60Q3/74 , B60Q3/745 , B60Q2500/10
摘要： A vehicle dome lighting system is provided and includes a headliner and a photoluminescent structure coupled to the headliner. At least one excitation source is operable to emit at least one inputted electromagnetic radiation for exciting an associated area of the photoluminescent structure to produce at least one outputted electromagnetic radiation.
摘要翻译：提供了车顶照明系统，并且包括顶篷和耦合到顶篷的光致发光结构。至少一个激发源可操作地发射至少一个输入的电磁辐射，用于激发光致发光结构的相关区域以产生至少一个输出的电磁辐射。

7. 发明申请

US20140268853A1 SIGNAL ASSEMBLIES PROVIDING UNIFORM ILLUMINATION THROUGH LIGHT SOURCE LOCATION AND SPACING CONTROL 有权
标题翻译：通过光源定位和间隔控制提供均匀照明的信号装置
公开(公告)号：US20140268853A1
公开(公告)日：2014-09-18
申请号：US13797120
申请日：2013-03-12
申请人： FORD GLOBAL TECHNOLOGIES, LLC
发明人： Arun Kumar , Mahendra Somasara Dassanayake , Martin David Witte , Richard Joseph Michaels, III
IPC分类号： F21V13/02
CPC分类号： F21S48/215 , F21S43/14 , F21S43/19 , F21S43/20 , F21S43/27 , F21S43/31 , F21S43/33 , F21V13/02 , F21W2103/00 , F21Y2115/10
摘要： A signal assembly is provided that includes a chamber defined by isotropically luminant back and side surfaces, and a front surface having a lens and a diffuser. The signal assembly also includes LED light sources having a beam angle ≧70° coupled to the back surface. The back and front surfaces are separated by a depth, and each source is located at a spacing from the other sources≦the depth divided by a predetermined factor. The predetermined factor may be set to approximately 2.5 or 2.0 when the divergence angle of the diffuser is ≧20° or ≧30°, respectively. The signal assembly and its components can be configured to operate as a vehicular signal lamp.
摘要翻译：提供了一种信号组件，其包括由各向同性发光器背面和侧表面限定的室，以及具有透镜和漫射器的前表面。信号组件还包括耦合到后表面的具有≥70°的光束角的LED光源。后表面和前表面被深度分开，并且每个源位于与其它源的间隔上;深度除以预定因子。当散射器的发散角分别为≥20°或≥30°时，预定因子可以设定为大约2.5或2.0。信号组件及其组件可被配置为作为车辆信号灯操作。

8. 发明申请

US20140268807A1 Vehicle Lamps with Uniform Apparent Brightness 有权
标题翻译：车灯具有均匀的明亮度
公开(公告)号：US20140268807A1
公开(公告)日：2014-09-18
申请号：US14210885
申请日：2014-03-14
申请人： Ford Global Technologies, LLC
发明人： Arun Kumar , Matthew Cross , Steven Darrell Miller , Mahendra Somasara Dassanayake
IPC分类号： F21V7/00 , G01J1/04
CPC分类号： G01J1/0411 , B60Q1/0052 , B60Q1/0058 , F21S43/14 , F21S43/31
摘要： A Parabolic-Type reflector has a uniform Apparent Brightness over the reflector surface. A model of the reflector is divided into a plurality of elements arrayed radially around the reflector focus. Each element has a length li measured radially from the focus and perpendicular to an optical axis of the reflector, and an initial depth d-initi measured parallel to the optical axis. For each element, a light-angle αi is calculated, the angle of light from the light source subtended by the element. An Apparent Brightness is found for each element, ABi≡αi/li. The element emin with the lowest Apparent Brightness ABmin is identified. For each element other than emin a required light-angle is found, the required light-angle α-corri=ABmin×li. While maintaining li, the initial depth d-initi of the element is reduced to a corrected depth d-corri necessary to achieve α-corri.
摘要翻译：抛物型反射器在反射器表面上具有均匀的视在亮度。反射器的模型被分成围绕反射器焦点径向排列的多个元件。每个元件具有从焦点和垂直于反射器的光轴的径向测量的长度li，以及平行于光轴测量的初始深度d-初始。对于每个元件，计算光角αi，来自光源的光的角度由元件对着。对于每个元素ABi≡αi/ li，找到一个明显的亮度。识别具有最低视觉亮度ABmin的元素emin。对于除emin之外的每个元素，找到所需的光角，所需的光角α-corri = ABmin×li。在保持li的同时，元素的初始深度d-initial被减少到实现α-corri所需的校正深度d-corri。

9. 发明授权

US10110862B2 Video display with photo-luminescent dyes 有权
公开(公告)号：US10110862B2
公开(公告)日：2018-10-23
申请号：US15497343
申请日：2017-04-26
申请人： FORD GLOBAL TECHNOLOGIES, LLC
发明人： Donald Paul Bilger , Mahendra Somasara Dassanayake
IPC分类号： H04N9/12 , H04N9/31 , G06F3/042 , B60K35/00
摘要： A video display system includes a light source configured to generate light and a substrate having a plurality of pixels deposited on a first side of the substrate. Each of the pixels is formed from a plurality of photo-luminescent dyes, and the light source is configured to project light onto the first side of the substrate to illuminate at least a subset of the photo-luminescent dyes in a raster pattern to generate an image. In another embodiment omitting the substrate, the photo-luminescent dyes forming the pixels are deposited directly onto a screen.

10. 发明申请

US20170230626A1 VIDEO DISPLAY WITH PHOTO-LUMINESCENT DYES 审中-公开
公开(公告)号：US20170230626A1
公开(公告)日：2017-08-10
申请号：US15497343
申请日：2017-04-26
申请人： FORD GLOBAL TECHNOLOGIES, LLC
发明人： Donald Paul Bilger , Mahendra Somasara Dassanayake
IPC分类号： H04N9/31 , B60K35/00 , G06F3/042
CPC分类号： H04N9/3129 , B60K35/00 , B60K2350/1028 , B60K2350/203 , B60K2350/2052 , G03B21/001 , G03B21/567 , G03B21/60 , G06F3/0425 , H04N9/3155 , H04N9/3161
摘要： A video display system includes a light source configured to generate light and a substrate having a plurality of pixels deposited on a first side of the substrate. Each of the pixels is formed from a plurality of photo-luminescent dyes, and the light source is configured to project light onto the first side of the substrate to illuminate at least a subset of the photo-luminescent dyes in a raster pattern to generate an image. In another embodiment omitting the substrate, the photo-luminescent dyes forming the pixels are deposited directly onto a screen.

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