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1. 发明授权

US08469562B2 Back-lit aesthetic/decorative interior finishing element for passenger compartments of vehicles, in particular cabs of lorries 有权
标题翻译：用于车辆乘客舱，特别是卡车驾驶室的背光美学/装饰性内饰
公开(公告)号：US08469562B2
公开(公告)日：2013-06-25
申请号：US12556174
申请日：2009-09-09
申请人： Diego Marzorati , Giovanni Boreanaz , Federica Fino , Stefano Bernard
发明人： Diego Marzorati , Giovanni Boreanaz , Federica Fino , Stefano Bernard
IPC分类号： B60Q1/00
CPC分类号： B60Q3/78 , B60Q3/64
摘要： An interior aesthetic/decorative element for passenger compartments of vehicles, in particular, for the cab of a lorry, having a visible semitransparent surface with a metallic appearance, associated to the back of which are backlighting means that can be activated for providing emission of suffused light through the semitransparent surface.
摘要翻译：用于车辆的乘客舱的内部美学/装饰元件，特别是用于具有金属外观的可见半透明表面的货车驾驶室，其背面是背光装置，其可以被激活以提供充足的发射透过半透明表面。

2. 发明申请

US20120253749A1 METHOD FOR DETERMINING THE BIDIRECTIONAL REFLECTANCE DISTRIBUTION FUNCTION (BRDF) OF A SURFACE 有权
标题翻译：用于确定表面的双向反射分布函数（BRDF）的方法
公开(公告)号：US20120253749A1
公开(公告)日：2012-10-04
申请号：US13305327
申请日：2011-11-28
申请人： Stefano BERNARD , Giuseppe VARALDA
发明人： Stefano BERNARD , Giuseppe VARALDA
IPC分类号： G01N21/55 , G06F19/00
CPC分类号： G01N21/55 , G06T15/50
摘要： A method for determining the bidirectional reflectance distribution function of a generally plane rough surface of a specimen made of a given material includes acquiring a refractive index of the material, the spectrum of total reflectance measured on the specimen, and the geometry of the profile of the surface. The geometry is determined by: detecting the height and approximating the surface of the specimen as a distribution of plane triangular microfaces. For each direction of incidence of the light on the surface of the specimen and for each direction of observation there is determined the angular orientation of the microfaces contributing to reflecting in a specular way the light incident in the direction of observation. The Fresnel factor defining the specular reflectance of each microface is determined. The total BRDF is determined as the sum of a Lambertian component and of a specular component.
摘要翻译：用于确定由给定材料制成的样品的大致平面粗糙表面的双向反射分布函数的方法包括获取材料的折射率，在样品上测量的总反射率的光谱，以及表面。几何形状通过：检测高度并将样本表面近似作为平面三角形微面的分布来确定。对于样品表面上的光的每个入射方向，并且对于每个观察方向，确定有助于以镜面方式反射观察方向的光的微面的角度取向。确定每个微面的镜面反射率的菲涅尔因子。总BRDF确定为朗伯分量和镜面分量的总和。

3. 发明申请

US20100073953A1 BACK-LIT AESTHETIC/DECORATIVE INTERIOR FINISHING ELEMENT FOR PASSENGER COMPARTMENTS OF VEHICLES, IN PARTICULAR CABS OF LORRIES 有权
标题翻译：车辆乘客舱，特别是露营车厢的后勤美术/装饰室内装修元素
公开(公告)号：US20100073953A1
公开(公告)日：2010-03-25
申请号：US12556174
申请日：2009-09-09
申请人： Diego Marzorati , Giovanni Boreanaz , Federica Fino , Stefano Bernard
发明人： Diego Marzorati , Giovanni Boreanaz , Federica Fino , Stefano Bernard
IPC分类号： G02B6/00 , F21V1/00
CPC分类号： B60Q3/78 , B60Q3/64
摘要： An interior aesthetic/decorative element for passenger compartments of vehicles, in particular for the cab of a lorry, having a visible semitransparent surface with a metallic appearance, associated to the back of which are backlighting means that can be activated for providing emission of suffused light through said semitransparent surface.
摘要翻译：用于车辆的乘客舱的内部美学/装饰元件，特别是用于具有金属外观的可见半透明表面的货车驾驶室，其背面是背光装置，其可以被激活以提供充满光的发射通过半透明表面。

4. 发明申请

US20090310379A1 OPTICAL ELEMENT AND MODULE FOR THE PROJECTION OF A LIGHT BEAM, AND MOTOR VEHICLE LAMP INCLUDING A PLURALITY OF SUCH MODULES 审中-公开
标题翻译：用于投射光束的光学元件和模块，以及包括多个模块的电动车灯
公开(公告)号：US20090310379A1
公开(公告)日：2009-12-17
申请号：US12348749
申请日：2009-01-05
申请人： Denis BOLLEA , Piermario Repetto , Stefano Bernard , Davide Capello , Sabino Sinesi , Gianluca Rotaris
发明人： Denis BOLLEA , Piermario Repetto , Stefano Bernard , Davide Capello , Sabino Sinesi , Gianluca Rotaris
IPC分类号： B60Q1/26
CPC分类号： F21V5/04 , F21S43/14 , F21S43/315 , F21V7/0091 , F21Y2115/10 , H01L33/58 , H01L33/60
摘要： An optical element for the projection of a light beam comprises a solid body (1) of transparent material in which is formed a cavity (13) able to receive a light source (10), the cavity (13) extending along the principal axis (z) of the transparent body (1) and being delimited by a radially inner surface (3) and a terminal surface (2) of the transparent body (1). The surfaces (2, 3) are able to receive separate respective portions (I, II) of the light flux generated by the source (10). The transparent body (1) further has a radially outer surface (4) which surrounds the radially inner surface (3). The radially outer surface (4) reflects the portion of the light flux (I) coming from the radially inner surface (3) along a direction substantially parallel to the principal axis (z). The transparent body (1) has, on the opposite side, a central surface (6) and an annular surface (5) surrounding the central surface (6), able to receive that portion (II) of the light flux and the reflected portion of the light flux (I) respectively and to transmit these light flux portions (I, II) in directions having predetermined orientations with respect to the principal axis (z). At least one of the surfaces (2, 3, 5, 6) is rotationally asymmetric with respect to the principal axis (z) of the transparent body (1). The surfaces (2, 3, 5, 6) cooperate in such a way as to shape the overall light flux (I, II) emitted by the central and annular surfaces (6, 5) into a light intensity distribution having different divergences in two directions perpendicular to one another and to the principal axis (z).
摘要翻译：用于投射光束的光学元件包括透明材料的固体（1），其中形成有能够容纳光源（10）的空腔（13），空腔（13）沿着主轴线（并且由透明体（1）的径向内表面（3）和端子表面（2）限定。表面（2,3）能够接收由源（10）产生的光束的分开的相应部分（I，II）。透明体（1）还具有围绕径向内表面（3）的径向外表面（4）。径向外表面（4）沿着基本上平行于主轴线（z）的方向反射来自径向内表面（3）的光通量（I）的部分。透明体（1）在相对侧具有围绕中心表面（6）的中心表面（6）和环形表面（5），能够接收光束的部分（II）和反射部分并且在相对于主轴（z）具有预定取向的方向上透过这些光通量部分（I，II）。至少一个表面（2,3,5,6）相对于透明体（1）的主轴线（z）旋转地不对称。表面（2,3,5,6）以这样的方式协作，以将由中央和环形表面（6,5）发射的整个光通量（I，II）成形为具有两个不同分歧的光强度分布相互垂直的方向和主轴（z）的方向。

5. 发明授权

US07455438B2 Module for projecting a light beam, an optical device for the module, and a vehicle front light assembly 失效
标题翻译：用于投射光束的模块，用于模块的光学装置和车辆前灯组件
公开(公告)号：US07455438B2
公开(公告)日：2008-11-25
申请号：US11128163
申请日：2005-05-13
申请人： Piermario Repetto , Stefano Bernard , Denis Bollea , Davide Capello
发明人： Piermario Repetto , Stefano Bernard , Denis Bollea , Davide Capello
IPC分类号： F21V7/00
CPC分类号： F21V7/0091 , F21S41/147 , F21S41/155 , F21S41/24 , F21S41/255 , F21S41/336 , F21S41/36 , F21V7/09 , F21V13/04 , F21Y2115/10
摘要： A module for projecting a light beam comprises a light source and a substantially flat support surface on which the source is arranged in a manner such as to emit light from only one side of the surface, and a reflector for reflecting the light emitted by the source. The reflector comprises a curved reflecting surface which extends on one side of the support surface, has a concavity facing towards the support surface, and can reflect the light coming from the source in a principal direction substantially parallel to the support surface of the source. An optical device for a module according to the invention and a vehicle front light assembly comprising a plurality of modules according to the invention form further subjects of the invention.
摘要翻译：用于投射光束的模块包括光源和基本上平坦的支撑表面，源在其上以从表面的一侧发射光的方式布置在其上，以及用于反射源的发射的反射器。反射器包括在支撑表面的一侧上延伸的弯曲反射表面，具有朝向支撑表面的凹面，并且可以在基本上平行于源的支撑表面的主方向上反射来自源的光。根据本发明的用于模块的光学装置和包括根据本发明的多个模块的车辆前灯组件形成本发明的另外的主题。

6. 发明申请

US20080106910A1 Optical Element and Module for the Projection of a Light Beam, and Motor Vehicle Lamp Including a Plurality of Such Modules 有权
公开(公告)号：US20080106910A1
公开(公告)日：2008-05-08
申请号：US11577276
申请日：2005-10-06
申请人： Denis Bollea , Piermario Repetto , Stefano Bernard , Davide Capello , Sabino Sinesi , Gianluca Rotaris
发明人： Denis Bollea , Piermario Repetto , Stefano Bernard , Davide Capello , Sabino Sinesi , Gianluca Rotaris
IPC分类号： F21V7/06 , F21S8/10
CPC分类号： F21V5/04 , F21S43/14 , F21S43/315 , F21V7/0091 , F21Y2115/10 , H01L33/58 , H01L33/60
摘要： An optical element and module for the projection of a light beam, and motor vehicle lamp including a plurality of such modules An optical element for the projection of a light beam comprises a solid body (1) of transparent material in which is formed a cavity (13) able to receive a light source (10), the cavity (13) extending along the principal axis (z) of the transparent body (1) and being delimited by a radially inner surface (3) and a terminal surface (2) of the transparent body (1). The surfaces (2, 3) are able to receive separate respective portions (I, II) of the light flux generated by the source (10). The transparent body (1) further has a radially outer surface (4) which surrounds the radially inner surface (3). The radially outer surface (4) reflects the portion of the light flux (I) coming from the radially inner surface (3) along a direction substantially parallel to the principal axis (z). The transparent body (1) has, on the opposite side, a central surface (6) and an annular surface (5) surrounding the central surface (6), able to receive that portion (II) of the light flux and the reflected portion of the light flux (I) respectively and to transmit these light flux portions (I, II) in directions having predetermined orientations with respect to the principal axis (z). At least one of the surfaces (2, 3, 5, 6) is rotationally asymmetric with respect to the principal axis (z) of the transparent body (1). The surfaces (2, 3, 5, 6) cooperate in such a way as to shape the overall light flux (I, II) emitted by the central and annular surfaces (6, 5) into a light intensity distribution having different divergences in two 25 directions perpendicular to one another and to the principal axis (z).

7. 发明申请

US20070153395A1 Optical system for image transmission, particularly for projection devices of the head-mounted type 有权
标题翻译：用于图像传输的光学系统，特别是用于头戴式投影装置
公开(公告)号：US20070153395A1
公开(公告)日：2007-07-05
申请号：US11645632
申请日：2006-12-27
申请人： Piermario Repetto , Stefano Bernard , Davide Capello , Roberto Finizio , Luca Liotti , Cosimo Carvignese , Denis Bollea
发明人： Piermario Repetto , Stefano Bernard , Davide Capello , Roberto Finizio , Luca Liotti , Cosimo Carvignese , Denis Bollea
IPC分类号： G02B27/14
CPC分类号： G02B17/0856 , G02B6/00 , G02B27/0081 , G02B27/0172 , G02B2027/011 , G02B2027/012
摘要： An optical system for image projection, particularly for projection devices of the “head-mounted” type, includes a display, an optical system for focusing an image formed by the display, and a light guide having an extended body, with two opposite, longitudinal, plane and parallel faces, and opposite ends which define first reflecting surface for coupling into the light guide and second reflecting surface for extracting the image from the light guide. Each light ray which propagates through the light guide undergoes at least three internal total reflections on the parallel plane faces of the light guide. At least a surface of the focusing optical system is a portion of a surface free of rotational symmetry axes. Moreover, the two reflecting surfaces of the light guide are portions of surfaces free of rotational symmetry axes. Finally, the inlet pupil of the light guide coincides with the outlet pupil of the focusing system.
摘要翻译：用于图像投影的光学系统，特别是用于“头戴式”类型的投影装置的光学系统包括显示器，用于聚焦由显示器形成的图像的光学系统和具有延伸体的光导体，具有两个相对的纵向平面和平行面以及限定用于耦合到光导中的第一反射表面的相对端和用于从光导中提取图像的第二反射表面。通过光导传播的每个光线在光导的平行平面上经历至少三次内部全反射。聚焦光学系统的至少一个表面是没有旋转对称轴的表面的一部分。此外，光导的两个反射面是没有旋转对称轴的表面的部分。最后，光导的入射光瞳与聚焦系统的出射光瞳重合。

8. 发明授权

US07178949B2 Lighting equipment 有权
标题翻译：照明设备
公开(公告)号：US07178949B2
公开(公告)日：2007-02-20
申请号：US10963836
申请日：2004-10-14
申请人： Stefano Bernard , Piermario Repetto , Pietro Perlo , Davide Capello , Denis Bollea
发明人： Stefano Bernard , Piermario Repetto , Pietro Perlo , Davide Capello , Denis Bollea
IPC分类号： F21V7/09
CPC分类号： F21V7/04 , F21V7/0058 , F21V7/0091 , F21V7/09 , F21V13/04 , F21Y2103/00 , F21Y2103/30
摘要： The lighting device comprises a light source and an associated hollow reflector of transparent material having an internal surface and an external surface which are close to and far away from the source respectively. The inner surface of the reflector has in cross section at least one transverse plane passing through the source a discontinuous profile forming a plurality of adjacent steps each of which has a first face through which rays originating from the source can pass and a second face essentially parallel to the rays originating from the source. The outer surface of the reflector has a profile comprising one or more arcs of curves. The reflector is constructed and positioned in such a way that in the said transverse plane most of the rays emitted by the source are reflected through the first face of the steps on its inner surface and strike its outer surface undergoing total internal reflection and after passing back through the reflector emerge from it through the second faces of the steps on its inner surface undergoing a second refraction.
摘要翻译：照明装置包括光源和相关联的透明材料的中空反射体，其具有分别靠近和远离光源的内表面和外表面。反射器的内表面具有横截面，至少一个穿过源的横向平面，形成多个相邻台阶的不连续轮廓，每个相邻台阶均具有第一面，通过该第一面，源自源的射线可穿过，第二面基本上平行来自源的光线。反射器的外表面具有包括一个或多个曲线弧的轮廓。反射器被构造和定位成使得在所述横向平面中，源极发射的大部分光线通过其内表面上的台阶的第一面反射并且撞击其外表面经受全内反射并且经过后通过反射器从其穿过其内表面上经历第二折射的台阶的第二面而出现。

9. 发明申请

US20050156816A1 System for the remote assistance of an operator during a work stage 失效
标题翻译：用于操作员在工作阶段的远程协助的系统
公开(公告)号：US20050156816A1
公开(公告)日：2005-07-21
申请号：US11022657
申请日：2004-12-28
申请人： Piermario Repetto , Stefano Bernard , Luca Liotti , Nereo Pallaro , Roberto Finizio , Cosimo Carvignese
发明人： Piermario Repetto , Stefano Bernard , Luca Liotti , Nereo Pallaro , Roberto Finizio , Cosimo Carvignese
IPC分类号： G02B27/00 , G02B27/01 , G09G5/00
CPC分类号： G02B27/017 , G02B2027/0138 , G02B2027/0187
摘要： Interface system for assisting an operator during a work stage comprising a support structure wearable by the operator, with a transparent screen placed in front of the operator's eyes to permit him to see a portion of a background; a virtual image generator for producing an optical signal directed towards the operator's retina so as to form a virtual image at a predetermined distance from the operator's eyes and superimposed on the background; a recording device integral with the operator's head, to record part of the operator's visual field and make available a signal representative of the visual field; a processing device for processing the signal from the recording device and generating a visual information signal of use to the operator for carrying out the work stage; and a device of reception/transmission for sending the signal from the recording device to the processing device, and rendering the information signal to the virtual image generator.
摘要翻译：用于在工作阶段期间辅助操作者的接口系统，包括由操作者佩戴的支撑结构，透明屏幕放置在操作者眼睛的前面，以允许他看到背景的一部分; 虚拟图像生成器，用于产生朝向操作者的视网膜的光信号，以便形成距操作者眼睛预定距离并叠加在背景上的虚像; 记录装置与操作者的头部成一体，记录操作者视野的一部分，并提供代表视场的信号; 处理装置，用于处理来自记录装置的信号，并产生用于执行工作阶段的操作者使用的视觉信息信号; 以及用于将信号从记录装置发送到处理装置的接收/发送装置，并将信息信号呈现给虚拟图像生成器。

10. 发明申请

US20050046953A1 Virtual display device for a vehicle instrument panel 审中-公开
标题翻译：汽车仪表板的虚拟显示装置
公开(公告)号：US20050046953A1
公开(公告)日：2005-03-03
申请号：US10927242
申请日：2004-08-27
申请人： Piermario Repetto , Stefano Bernard , Luca Liotti , Nereo Pallaro
发明人： Piermario Repetto , Stefano Bernard , Luca Liotti , Nereo Pallaro
IPC分类号： G02B27/02 , B60K35/00 , G02B27/00 , G02B27/01 , G08G1/16 , G09G3/20 , G02B27/14 , G02B3/02 , G02B13/18
CPC分类号： G02B27/017 , G02B2027/0187
摘要： A display arrangement for a vehicle instrument panel comprises a wearable support structure on which is disposed a transparent screen positioned in front of an eye of an user to permit part of the background to be seen through this screen; a virtual image generator disposed on the support to generate a virtual image and present it to the user's eyes at a predetermined distance and superimposed over the scene visible through the transparent screen; a device for detecting the position and orientation of the user's head; and a processor connected to vehicle control systems to provide the virtual image generator with a video signal containing information to deliver to the user on the basis of system signals provided by the control systems in such a way that the virtual image generator generates virtual visual information superimposed over the background in predetermined regions of the field of view. The visual information is fixedly located in relation to a frame of reference on the basis of a signal provided by the detection device.
摘要翻译：用于车辆仪表板的显示装置包括可佩戴的支撑结构，其上布置有位于使用者的眼睛前方的透明屏幕，以允许通过该屏幕看到背景的一部分; 虚拟图像生成器，其布置在所述支撑件上以产生虚拟图像，并以预定距离将其呈现给所述用户的眼睛并叠加在通过所述透明屏幕可见的场景上; 用于检测用户头部的位置和方位的装置; 以及连接到车辆控制系统的处理器，以向虚拟图像生成器提供包含信息的视频信号，以便基于由控制系统提供的系统信号来传递给用户，使得虚拟图像生成器生成叠加的虚拟视觉信息在视野的预定区域的背景。视觉信息基于由检测装置提供的信号相对于参考系固定地定位。

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