公开(公告)号：US06262786B1

公开(公告)日：2001-07-17

申请号：US08827261

申请日：1997-03-28

申请人： Piero Perlo ,  Piermario Repetto ,  Sabino Sinesi

发明人： Piero Perlo ,  Piermario Repetto ,  Sabino Sinesi

IPC分类号： G02F11335

CPC分类号： H04N9/3117 ,  G02B3/0056 ,  G02B5/1814 ,  G02B5/22

摘要： The radiation beam emitted by a polychromatic source of finite dimension is incident onto an array of microlenses which have the function of converging and dividing the beam into a plurality of microbeams directed towards a matrix containing colored microfilters. Once the microfilters have been passed, the radiation reaches a matrix of microchoppers which can be selected independently from each other by a controller, for generating images.

摘要翻译： 由有限维度的多色源发射的辐射束入射到微透镜阵列上，该微透镜阵列具有会聚并将光束分成多个指向含有彩色微滤器的基体的微束的功能。 一旦微型过滤器已经通过，辐射就到达可以通过控制器彼此独立选择的微镊子的矩阵，用于产生图像。

公开(公告)号：US07884784B2

公开(公告)日：2011-02-08

申请号：US11399208

申请日：2006-04-06

申请人： Piermario Repetto ,  Sabino Sinesi ,  Sara Padovani ,  Stefano Bernard ,  Denis Bollea ,  Davide Capello ,  Piero Perlo ,  Alberto Pairetti ,  Michele Antonipieri

发明人： Piermario Repetto ,  Sabino Sinesi ,  Sara Padovani ,  Stefano Bernard ,  Denis Bollea ,  Davide Capello ,  Piero Perlo ,  Alberto Pairetti ,  Michele Antonipieri

IPC分类号： G09G3/32

CPC分类号： G02B27/01 ,  G02B2027/011 ,  G02B2027/0123 ,  H01L25/0753 ,  H01L2224/45144 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2924/3025 ,  H01L2924/00 ,  H01L2924/00014

摘要： Described herein is a transparent-display device for motor vehicles, to be used for presentation of information to the driver and/or to the passengers, said device comprising a plurality of LED sources, addressable individually or in groups through a series of conductive paths, deposited on a transparent underlayer and connected to a control electronics, in which: i) said LED sources are integrated in the form of dice, i.e., of elements obtained by dividing up a semiconductor wafer and without package; ii) said dice are integrated on, and electrically connected to, said underlayer via technologies of the chip-on-board type; and iii) said transparent underlayer 1 is pre-arranged for being at least in part superimposed on the windscreen of the vehicle, in such a way that at least part of the information presented to the user is superimposed on the background, said background being visible to the user through said windscreen.

摘要翻译： 这里描述的是用于机动车辆的透明显示装置，用于向驾驶员和/或乘客提供信息，所述装置包括多个LED源，可单独地或通过一系列导电路径分组地寻址， 沉积在透明底层上并连接到控制电子器件，其中：i）所述LED源以骰子的形式集成，即通过划分半导体晶片而不包装获得的元件; ii）所述骰子通过板上芯片类型的技术集成在所述底层上并与其电连接; 和iii）所述透明底层1预先布置成至少部分地叠加在车辆的挡风玻璃上，使得呈现给用户的信息的至少一部分叠加在背景上，所述背景是可见的 通过所述挡风玻璃向用户传递。

公开(公告)号：US5884995A

公开(公告)日：1999-03-23

申请号：US721208

申请日：1996-09-26

申请人： Piero Perlo ,  Sabino Sinesi

发明人： Piero Perlo ,  Sabino Sinesi

IPC分类号： G01P21/00 ,  F21V13/04

CPC分类号： G01P21/00

摘要： The light radiation beam emitted by a source with finite dimension, integrated within a transparent plate, in contact therewith, is initially reflected inside the plate by a first reflecting or semi-reflecting planar surface towards a second planar reflecting surface. Both reflecting surfaces are constituted by portions with an irregular profile provided in the two faces of the transparent plate, without applying a reflective coating.

摘要翻译： 由具有有限尺寸的源发射的光辐射束，其集成在与透明板接触的透明板内，最初通过朝向第二平面反射表面的第一反射或半反射平面表面在板内反射。 两个反射表面均由透明板的两个面中的不规则轮廓的部分构成，而不施加反射涂层。

公开(公告)号：US5829856A

公开(公告)日：1998-11-03

申请号：US825089

申请日：1997-03-27

申请人： Piero Perlo ,  Piermario Repetto ,  Sabino Sinesi

发明人： Piero Perlo ,  Piermario Repetto ,  Sabino Sinesi

IPC分类号： G02B3/00 ,  G02B26/00 ,  G03B21/14

CPC分类号： G02B3/0056 ,  G02B26/002 ,  G02B3/0075

摘要： The radiation beam emitted by a polychromatic source of finite dimension is initially corrected in its vergency and distribution by a reflector or a system which operates according to refraction, diffraction or total inner reflection effects. The beam then strikes on an array of micro-lenses of square or rectangular shape of arbitrary cross-section which have the function to converge and divide the beam into a plurality of partial beams which may have different directions, towards a matrix of colored micro-filters or images.

摘要翻译： 由有限维度的多色源发射的辐射束最初通过反射器或根据折射，衍射或全内反射效应进行操作的系统在其柔性和分布中被校正。 然后光束撞击具有任意横截面的正方形或矩形形状的微透镜阵列，其具有会聚并将光束分成多个可能具有不同方向的部分光束朝着彩色微透镜的矩阵， 过滤器或图像。

公开(公告)号：US5818627A

公开(公告)日：1998-10-06

申请号：US788704

申请日：1997-01-24

申请人： Piero Perlo ,  Piermario Repetto ,  Sabino Sinesi ,  Luca Sardi

发明人： Piero Perlo ,  Piermario Repetto ,  Sabino Sinesi ,  Luca Sardi

IPC分类号： G02B3/00 ,  G02B26/00

CPC分类号： G02B3/0056 ,  G02B26/002

摘要： The polychromatic or monochromatic radiation beam emitted by a light source strikes an array of micro-filters which partially or totally transmit the light beam towards an array of micro-mirrors. The partially reflected beam comes back towards the first array of micro-filters and passes again through it until it reaches a viewer or a recording system or a screen. A relative movement between the two arrays of micro-filters and micro-mirrors enables static or animated images or colour strips selectable according to the needs to be generated.

摘要翻译： 由光源发射的多色或单色辐射束撞击一部分或全部将光束传送到微镜阵列的微滤器阵列。 部分反射的光束朝向第一阵列的微滤器返回，并再次通过它，直到其到达观察者或记录系统或屏幕。 两个微滤器和微镜阵列之间的相对移动使静态或动画图像或色带根据需要可选择。

公开(公告)号：US07651246B2

公开(公告)日：2010-01-26

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： F21V5/00

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).

摘要翻译： 用于投射光束的光学元件和模块以及包括多个这样的模块的机动车辆灯具用于投射光束的光学元件包括透明材料的固体（1），其中形成有空腔（ 13）能够接收光源（10），空腔（13）沿着透明体（1）的主轴线（z）延伸并由径向内表面（3）和端子表面（2）限定， 的透明体（1）。 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 25个相互垂直的方向和主轴（z）。

公开(公告)号：US20060239037A1

公开(公告)日：2006-10-26

申请号：US11398358

申请日：2006-04-05

申请人： Piermario Repetto ,  Sabino Sinesi ,  Sara Padovani ,  Stefano Bernard ,  Denis Bollea ,  Davide Capello ,  Alberto Pairetti ,  Michele Antonipieri

发明人： Piermario Repetto ,  Sabino Sinesi ,  Sara Padovani ,  Stefano Bernard ,  Denis Bollea ,  Davide Capello ,  Alberto Pairetti ,  Michele Antonipieri

IPC分类号： H01L33/00

CPC分类号： F21K9/00 ,  G09F9/33 ,  G09F21/04 ,  H01L25/0753 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2924/01079 ,  H01L2924/12041 ,  H01L2924/00014

摘要： A method of fabrication of transparent LED devices, of the type comprising the operations of: i) providing a series of conductive paths on a transparent underlayer; ii) connecting said conductive paths to electronic control means; iii) associating to said underlayer an array of LED sources addressable individually or in groups through said conductive paths, in which i) said LED sources are integrated in the form of chips, i.e., of elements obtained by dividing up a semiconductor wafer and without package, via technologies of the chip-on-board type; ii) said method envisages the use of the flip-chip technique for die bonding, i.e., the electrical connection of the chip to the underlayer.

摘要翻译： 一种制造透明LED器件的方法，包括以下操作：i）在透明底层上提供一系列导电路径; ii）将所述导电路径连接到电子控制装置; iii）将所述LED源的阵列与所述底层相关联，所述阵列的LED源单独地或通过所述导电路径可分组地组合，其中i）所述LED源以芯片的形式集成，即，通过划分半导体晶片而没有封装获得的元件 ，通过板载型技术; ii）所述方法设想使用用于芯片接合的倒装芯片技术，即芯片与底层的电连接。

公开(公告)号：US20060238326A1

公开(公告)日：2006-10-26

申请号：US11397225

申请日：2006-04-04

申请人： Piermario Repetto ,  Sabino Sinesi ,  Sara Padovani ,  Stefano Bernard ,  Denis Bollea ,  Davide Capello ,  Alberto Pairetti ,  Michele Antonipieri

发明人： Piermario Repetto ,  Sabino Sinesi ,  Sara Padovani ,  Stefano Bernard ,  Denis Bollea ,  Davide Capello ,  Alberto Pairetti ,  Michele Antonipieri

IPC分类号： B60Q1/00

CPC分类号： H01L27/156 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2924/12041 ,  H01L2924/00014

摘要： Described herein is a transparent device for display of information superimposed on a background, said device comprising a plurality of LED sources, addressable individually or in groups through a series of conductive paths deposited on a transparent underlayer and connected to a control electronics, in which: i) said LED sources are integrated in the form of dice, i.e., of elements obtained by dividing up a semiconductor wafer and without package; and ii) at least one of said conductive paths is with interrupted stretches and replaced by stretches of metal wire, bonded to said paths through a wire-bonding operation.

摘要翻译： 这里描述的是用于显示叠加在背景上的信息的透明装置，所述装置包括多个LED源，可以单独地或通过沉积在透明底层上并连接到控制电子装置的一系列导电路径成组地寻址，其中： i）所述LED源以骰子的形式集成，即通过划分半导体晶片而不包装获得的元件; 以及ii）所述导电路径中的至少一个具有中断的延伸并且被金属线的延伸部分替换，通过引线键合操作结合到所述路径。

公开(公告)号：US20050094404A1

公开(公告)日：2005-05-05

申请号：US10953532

申请日：2004-09-30

申请人： Sabino Sinesi ,  Gianluca Rotaris ,  Patrizia Melpignano ,  Michele Antonipieri ,  Silvia Priante

发明人： Sabino Sinesi ,  Gianluca Rotaris ,  Patrizia Melpignano ,  Michele Antonipieri ,  Silvia Priante

IPC分类号： F21S8/10 ,  F21S8/00 ,  F21V5/00 ,  F21V5/04 ,  F21V17/00 ,  F21W101/02 ,  F21Y101/02 ,  G08G1/095 ,  G09F9/33 ,  G09F13/20 ,  F21S4/00

CPC分类号： F21V5/04 ,  F21S43/14 ,  F21S43/15 ,  F21S43/26 ,  F21V5/002 ,  F21V5/045 ,  F21W2111/02 ,  F21Y2115/10 ,  G08G1/095

摘要： A light device, for example in the form of a light panel for road signals or in the form of a motor-vehicle light, comprises an array of light sources, such as LEDs or the like. Associated to each light source is an optical system consisting of a refractive lens of a plane-convex type having a plane face facing the light source, in which a diffuser of a refractive or diffractive micro-optical type is incorporated.

摘要翻译： 例如以用于道路信号的光面板或机动车灯的形式的光装置包括诸如LED等的光源阵列。 与每个光源相关联的是由折射或衍射微光学类型的漫射器结合的具有面向光源的平面的平面凸型的折射透镜构成的光学系统。

公开(公告)号：US06441956B1

公开(公告)日：2002-08-27

申请号：US09612247

申请日：2000-07-07

申请人： Piero Perlo ,  Piermario Repetto ,  Vito Lambertini ,  Sabino Sinesi

发明人： Piero Perlo ,  Piermario Repetto ,  Vito Lambertini ,  Sabino Sinesi

IPC分类号： G02B1314

CPC分类号： G02B3/08 ,  G02B1/11 ,  G02B13/14

摘要： High-density polyethylene (HDPE) is used as a coating for optical elements operating in transmission in the infrared spectrum, which are made up of a material other than polyethylene, such as hygroscopic salt, semiconductor materials, fluorides, chalcogenides, silver halides, and others, so as to exploit the optical properties of HDPE, at the same time keeping the thickness reduced.

摘要翻译： 高密度聚乙烯（HDPE）用作在红外光谱中透射的光学元件的涂层，其由聚乙烯以外的材料制成，例如吸湿盐，半导体材料，氟化物，硫族化物，卤化银和 其他的，以便利用HDPE的光学性质，同时保持厚度减小。