公开(公告)号：US20070058138A1

公开(公告)日：2007-03-15

申请号：US11531501

申请日：2006-09-13

Applicant: Piermario Repetto ,  Denis Bollea ,  Stefano Bernard ,  Davide Capello

Inventor： Piermario Repetto ,  Denis Bollea ,  Stefano Bernard ,  Davide Capello

IPC: G03B21/18

CPC classification number: F21V7/0091 ,  F21V5/04 ,  F21Y2115/10 ,  H01L33/54 ,  H01L33/58 ,  H01L33/60

Abstract: An optical module for projecting a light beam comprises a solid body of transparent material into which a light source is sunk and which is delimited by an annular surface and by a central surface, and a substantially annular reflecting surface arranged around the solid body. The central and annular surfaces are suitable for receiving respective distinct portions of the luminous flux produced by the source. The reflecting surface may have a reflecting coating or may form part of a transparent body, in which case it works by total internal reflection. The reflecting surface reflects a portion of luminous flux refracted by the annular surface and shapes the flux into a predetermined distribution of luminous intensity about the principal axis. The annular surface is designed in a manner such as to reduce the overall thickness of the module by moving the refracted ray away from the principal axis. The central surface shapes the other portion of the luminous flux emitted by the source into a predetermined distribution of luminous intensity about the principal axis. The surfaces cooperate so as to shape the luminous flux as a whole emerging from the source into a distribution of luminous intensity having divergences which may be different in two directions that are perpendicular to one another and to the principal axis.

Abstract translation: 用于投射光束的光学模块包括透明材料的固体，光源被沉没在该固体中，并且由环形表面和中心表面限定，以及布置在固体本体周围的大致环形的反射表面。 中心和环形表面适于接收由源产生的光通量的相应不同部分。 反射表面可以具有反射涂层或者可以形成透明体的一部分，在这种情况下，其通过全内反射而起作用。 反射表面反射由环形表面折射的光束的一部分，并将通量形成为围绕主轴的预定发光强度分布。 环形表面的设计方式是通过将折射光线从主轴移开而减小模块的总体厚度。 中心表面将由源发射的光束的另一部分形成围绕主轴的预定的发光强度分布。 这些表面协同工作，以将从光源出射的光束形成为具有彼此垂直的方向和主轴线可能在两个方向上不同的分歧的发光强度分布。

公开(公告)号：US20060252337A1

公开(公告)日：2006-11-09

申请号：US11455087

申请日：2006-06-19

Applicant: Vito Lambertini ,  Nello Pira ,  Piermario Repetto

Inventor： Vito Lambertini ,  Nello Pira ,  Piermario Repetto

IPC: H01J9/24 ,  H01J9/00

CPC classification number: G02F1/133602 ,  B82Y20/00 ,  G02B5/00 ,  G02B6/1225 ,  G02B2207/107 ,  G02F2001/133607 ,  G02F2001/133625 ,  G02F2202/32 ,  H01J61/025 ,  H01L51/5262 ,  H01L2933/0083

Abstract: A light-emitting device, in particular a backlight device, comprises a transparent substrate (2) having a front surface and a rear surface, in which associated to the rear surface are means for generating an electromagnetic radiation that is able to pass through the substrate and come out of the front surface. According to the invention, the device comprises a layer of porous alumina which operates so as to inhibit propagation of said electromagnetic radiation in the directions parallel to the plane of the substrate, thus improving the efficiency of extraction of light from the substrate and increasing the directionality of the emitted light.

Abstract translation: 发光装置，特别是背光装置，包括具有前表面和后表面的透明基板（2），其中与后表面相关联的是用于产生能够穿过基板的电磁辐射的装置 并从前面出来。 根据本发明，该装置包括多孔氧化铝层，其操作以阻止所述电磁辐射在平行于衬底的平面的方向上的传播，从而提高从衬底提取光的效率并提高其方向性 的发光。

公开(公告)号：US20060239037A1

公开(公告)日：2006-10-26

申请号：US11398358

申请日：2006-04-05

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

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

IPC: H01L33/00

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

Abstract: 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.

Abstract translation: 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

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

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

IPC: B60Q1/00

CPC classification number: H01L27/156 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2924/12041 ,  H01L2924/00014

Abstract: 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.

Abstract translation: 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：US07061129B2

公开(公告)日：2006-06-13

申请号：US11014839

申请日：2004-12-20

Applicant: Pietro Perlo ,  Anatolii Zvezdin ,  Gianfranco Innocenti ,  Mauro Brignone ,  Piermario Repetto ,  Mauro Sgroi ,  Vito Lambertini ,  Gianluca Bollito ,  Nello Li Pira ,  Marzia Paderi ,  Rossella Monferino ,  Daniele Pullini ,  Marco Pizzi

Inventor： Pietro Perlo ,  Anatolii Zvezdin ,  Gianfranco Innocenti ,  Mauro Brignone ,  Piermario Repetto ,  Mauro Sgroi ,  Vito Lambertini ,  Gianluca Bollito ,  Nello Li Pira ,  Marzia Paderi ,  Rossella Monferino ,  Daniele Pullini ,  Marco Pizzi

IPC: H02K44/00

CPC classification number: H02K44/085

Abstract: The generator comprises at least one source of pressurized gas and a closed hydraulic circuit containing a solution comprising an electrically conducting vehicle liquid in which a charge of micro- or nanoparticles of a metal material is dispersed. The circuit has at least one inlet port connected to the source so that, when in operation, it receives a flow of pressurized gas capable of causing circulation of the solution within the circuit in a predetermined direction, forming a two-phase gas-liquid mixture with it, a restriction in cross section, downstream from the inlet port calibrated in such a way as to cause an increase in velocity and condensation of the two-phase mixture, and at least one outlet port, located downstream from the restriction through which the gas mixed with the solution can be released and discharged from the circuit. The generator also comprises magnetic field generating devices, associated with a length of the hydraulic circuit lying between the inlet port and the restriction in cross section in order to generate an induction flux (10) at right angles to the direction of flow of the solution in that length of circuit, and at least one pair of electrodes placed in contact with the solution in that length of the hydraulic circuit, and facing each other in a direction essentially at right angles to the lines of force of the magnetic field and the flow direction of the solution in that length of circuit. The arrangement is such that, when in operation, an electric current whose strength depends on the flow velocity of the solution in that length of the hydraulic circuit, the strength of the associated magnetic field and the electrical resistance between the electrodes flows between the electrodes.

Abstract translation: 该发生器包括至少一个加压气体源和一个封闭的液压回路，该液压回路包含一种溶液，该溶液包含导电的车辆液体，其中分散有金属材料的微粒或纳米颗粒的电荷。 该电路具有至少一个连接到源的入口端口，使得在运行时接收能够使溶液在电路内沿预定方向循环的加压气体流，形成两相气液混合物 具有这样的限制，在入口端口的下游被校准，以便引起两相混合物的速度和冷凝速度的增加，以及至少一个位于限制下游的出口， 与溶液混合的气体可以从电路中释放出来。 发电机还包括磁场产生装置，其与位于入口和限流部之间的液压回路的长度相关联，以便产生与溶液流动方向成直角的感应通量（10） 电路长度，以及与该液压回路长度的溶液接触的至少一对电极，并且与基本上与磁场和流动方向的力线成直角的方向彼此面对 的电路中的解决方案。 这种布置使得当操作时，其强度取决于液压回路长度的溶液的流速的电流，相关磁场的强度和电极之间的电阻在电极之间流动。

公开(公告)号：US20060076868A1

公开(公告)日：2006-04-13

申请号：US10534389

申请日：2004-02-27

Applicant: Daniele Pullini ,  Piermario Repetto ,  Leonid Dosklovich ,  Stefano Bernard ,  Vito Lambertini ,  Piero Perlo ,  Davide Capello ,  Mauro Brignone ,  Nello Li Pira

Inventor： Daniele Pullini ,  Piermario Repetto ,  Leonid Dosklovich ,  Stefano Bernard ,  Vito Lambertini ,  Piero Perlo ,  Davide Capello ,  Mauro Brignone ,  Nello Li Pira

IPC: H01K1/14

CPC classification number: H01K1/04 ,  H01K1/14 ,  H01K3/02

Abstract: An emitter (F) for incandescent light sources, in particular a filament, capable of being brought to incandescence by the passage of electric current is obtained in such a way as to have a value of spectral absorption α that is high in the visible region of the spectrum and low in the infrared region of the spectrum, said absorption α being defined as α=1−ρ−T, where ρ is the spectral reflectance and T is the spectral transmittance of the emitter.

Abstract translation: 获得能够通过电流使其变成白炽灯的白炽光源（特别是灯丝）的发射极（F），其具有在可见光区域中具有高的光谱吸收α值 光谱的红外区域的光谱和低，所述吸收α被定义为α= 1-rho- T ，其中rho是光谱反射率，并且 T 是 发射体的光谱透射率。

公开(公告)号：US20060038059A1

公开(公告)日：2006-02-23

申请号：US10964764

申请日：2004-10-15

Applicant: Piero Perlo ,  Bartolomeo Pairetti ,  Roberto Finizio ,  Cosimo Carvignese ,  Piermario Repetto ,  Denis Bollea ,  Davide Capello

Inventor： Piero Perlo ,  Bartolomeo Pairetti ,  Roberto Finizio ,  Cosimo Carvignese ,  Piermario Repetto ,  Denis Bollea ,  Davide Capello

IPC: B64C27/08

CPC classification number: B64C27/20 ,  B64C39/028 ,  B64C2201/027 ,  B64C2201/042 ,  B64C2201/044 ,  B64C2201/108 ,  B64C2201/127 ,  B64C2201/146 ,  B64C2201/162 ,  H04M1/21 ,  H04M1/72547

Abstract: The invention describes a microaircraft, which can be associated for instance to a cellular phone, provided with at least four microrotors actuated with compressed fluid or by ring-shaped electric motors.

Abstract translation: 本发明描述了一种微型飞机，其可以例如与便携式电话相关联，该蜂窝电话设置有至少四个由压缩流体或由环形电动机驱动的微电机。

公开(公告)号：US20050276061A1

公开(公告)日：2005-12-15

申请号：US11128163

申请日：2005-05-13

Applicant: Piermario Repetto ,  Stefano Bernard ,  Denis Bollea ,  Davide Capello

Inventor： Piermario Repetto ,  Stefano Bernard ,  Denis Bollea ,  Davide Capello

IPC: B60Q1/04 ,  F21S8/10 ,  F21S8/12 ,  F21V7/00 ,  F21V7/06 ,  F21V7/09 ,  F21V13/04 ,  F21V17/00 ,  F21Y101/02

CPC classification number: F21V7/0091 ,  F21S41/147 ,  F21S41/155 ,  F21S41/24 ,  F21S41/255 ,  F21S41/336 ,  F21S41/36 ,  F21V7/09 ,  F21V13/04 ,  F21Y2115/10

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20050206306A1

公开(公告)日：2005-09-22

申请号：US11081665

申请日：2005-03-17

Applicant: Piero Perlo ,  Nello Li Pira ,  Marzia Paderi ,  Piermario Repetto ,  Vito Lambertini ,  Mauro Brignone ,  Rossella Monferino

Inventor： Piero Perlo ,  Nello Li Pira ,  Marzia Paderi ,  Piermario Repetto ,  Vito Lambertini ,  Mauro Brignone ,  Rossella Monferino

IPC: G02B6/12 ,  G12B17/02 ,  H01J1/62 ,  H01J5/16 ,  H05B33/10 ,  H05B33/12 ,  H05B33/20 ,  H05B33/26 ,  H05K9/00

CPC classification number: H05B33/20 ,  H05B33/26

Abstract: A light emitting device comprises a substrate, a porous alumina layer having a regular series of cavities of nanometric size containing an emitting material, and two electrodes in contact with the emitting material and connected to an electric voltage source. The first electrode comprises at least part of an aluminum film deposited onto the substrate, on which the alumina layer has been previously grown through an anodization process.

Abstract translation: 一种发光器件包括衬底，具有包含发射材料的具有纳米尺寸的规则的一系列空腔的多孔氧化铝层和与发光材料接触并连接到电压源的两个电极。 第一电极包括沉积在基底上的铝膜的至少一部分，氧化铝层已经通过阳极氧化处理预先生长在基底上。

公开(公告)号：US20050078483A1

公开(公告)日：2005-04-14

申请号：US10963836

申请日：2004-10-14

Applicant: Stefano Bernard ,  Piermario Repetto ,  Pietro Perlo ,  Davide Capello ,  Denis Bollea

Inventor： Stefano Bernard ,  Piermario Repetto ,  Pietro Perlo ,  Davide Capello ,  Denis Bollea

IPC: F21S2/00 ,  F21S8/10 ,  F21V5/04 ,  F21V7/00 ,  F21V7/04 ,  F21Y101/00 ,  F21V13/00

CPC classification number: F21V7/04 ,  F21V7/0058 ,  F21V7/0091 ,  F21V7/09 ,  F21V13/04 ,  F21Y2103/00 ,  F21Y2103/30

Abstract: 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.

Abstract translation: 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。