公开(公告)号：US20100283064A1

公开(公告)日：2010-11-11

申请号：US12451911

申请日：2007-12-27

申请人： Lars Ivar Samuelson ,  Bo Pedersen ,  Bjorn Jonas Ohlsson ,  Yourii Martynov ,  Steven L. Konsek ,  Peter Jesper Hanberg

发明人： Lars Ivar Samuelson ,  Bo Pedersen ,  Bjorn Jonas Ohlsson ,  Yourii Martynov ,  Steven L. Konsek ,  Peter Jesper Hanberg

IPC分类号： H01L33/08 ,  H01L33/46

CPC分类号： H01L33/24 ,  B82Y10/00 ,  B82Y20/00 ,  B82Y30/00 ,  G02B6/107 ,  H01L29/0665 ,  H01L29/0673 ,  H01L29/0676 ,  H01L33/005 ,  H01L33/08 ,  H01L33/18 ,  H01L33/20 ,  H01L33/44 ,  H01L33/46 ,  H01L33/60 ,  H01L2933/0025

摘要： The present invention relates to nanostructured light emitting diodes, LEDs. The nanostructured LED device according to the invention comprises an array of a plurality of individual nanostructured LEDs. Each of the nanostructured LEDs has an active region wherein light is produced. The nanostructured device further comprise a plurality of reflectors, each associated to one individual nanostructured LED (or a group of nanostructured LEDs. The individual reflectors has a concave surface facing the active region of the respective individual nanostructured LED or active regions of group of nanostructured LEDs.

摘要翻译： 本发明涉及纳米结构发光二极管，LED。 根据本发明的纳米结构LED器件包括多个单独的纳米结构LED的阵列。 每个纳米结构LED具有其中产生光的有源区。 纳米结构器件还包括多个反射器，每个反射器与一个单独的纳米结构LED（或一组纳米结构化LED）相关联。各个反射器具有面向相应的单个纳米结构化LED的有源区域的凹面，或纳米结构化LED组的有源区域 。

公开(公告)号：US20070258153A1

公开(公告)日：2007-11-08

申请号：US11429535

申请日：2006-05-04

申请人： Yourii Martynov ,  Emanuel Stassar

发明人： Yourii Martynov ,  Emanuel Stassar

IPC分类号： G02B17/00

CPC分类号： F21S43/255 ,  F21S43/14 ,  F21Y2115/10

摘要： A process and apparatus for producing distinguishable light, in the presence of ambient light is disclosed. The process involves admitting light in a first wavelength band through a first light admission port into a first optical cavity at least partially defined by a first reflector operably configured to reflect light out of the first optical cavity. The process also involves filtering ambient light reflected into the first optical cavity and entering and exiting a first space defined about the first light admission port such that ambient light outside the first wavelength band is attenuated on entry and exit from the first space.

摘要翻译： 公开了一种用于在环境光的存在下产生可区分光的工艺和装置。 该过程包括将第一波长带中的光通过第一光入口端口进入到由第一反射器至少部分地限定的第一光学腔，该第一反射器被可操作地配置成将光从第一光腔反射出来。 该过程还包括对反射到第一光学腔中的环境光进行滤光并且进入和离开围绕第一光入口限定的第一空间，使得在第一波长带外的环境光在进入和离开第一空间时被衰减。

公开(公告)号：US08669574B2

公开(公告)日：2014-03-11

申请号：US13002906

申请日：2009-07-07

申请人： Steven Konsek ,  Jonas Ohlsson ,  Yourii Martynov ,  Peter Hanberg

发明人： Steven Konsek ,  Jonas Ohlsson ,  Yourii Martynov ,  Peter Hanberg

IPC分类号： H01L33/00

CPC分类号： H01L33/62 ,  B82Y20/00 ,  F21S41/141 ,  F21S41/663 ,  F21Y2105/10 ,  F21Y2115/10 ,  H01L27/153 ,  H01L27/156 ,  H01L33/08 ,  H01L33/18 ,  H01L33/20 ,  H01L33/24 ,  H01L33/32 ,  H01L33/38 ,  H01L33/40 ,  H01L33/60 ,  H01L2924/0002 ,  Y10S977/762 ,  Y10S977/95 ,  H01L2924/00

摘要： The device according to the invention comprises a nanostructured LED with a first group of nanowires protruding from a first area of a substrate and a contacting means in a second area of the substrate. Each nanowire of the first group of nanowires comprises a p-i-n junction and a top portion of each nanowire or at least one selection of nanowires is covered with a light-reflecting contact layer. The contacting means of the second area is in electrical contact with the bottom of the nanowires, the light-reflecting contact layer being in electrical contact with the contacting means of the second area via the p-i-n junction. Thus when a voltage is applied between the contacting means of the second area and the light-reflecting contact layer, light is generated within the nanowire. On top of the light-reflecting contact layer, a first group of contact pads for flip-chip bonding can be provided, distributed and separated to equalize the voltage across the layer to reduce the average serial resistance.

摘要翻译： 根据本发明的装置包括具有从衬底的第一区域突出的第一组纳米线的纳米结构LED和在衬底的第二区域中的接触装置。 第一组纳米线的每个纳米线包括p-i-n结和每个纳米线的顶部，或者至少一个纳米线选择被光反射接触层覆盖。 第二区域的接触装置与纳米线的底部电接触，光反射接触层经由p-i-n结与第二区域的接触装置电接触。 因此，当在第二区域的接触装置和光反射接触层之间施加电压时，在纳米线内产生光。 在光反射接触层的顶部，可提供用于倒装芯片接合的第一组接触焊盘，分布和分离以均衡跨越该层的电压以减小平均串联电阻。

公开(公告)号：US20110254034A1

公开(公告)日：2011-10-20

申请号：US13002906

申请日：2009-07-07

申请人： Steven Konsek ,  Jonas Ohlsson ,  Yourii Martynov ,  Peter Hanberg

发明人： Steven Konsek ,  Jonas Ohlsson ,  Yourii Martynov ,  Peter Hanberg

IPC分类号： H01L33/60 ,  B82Y20/00

CPC分类号： H01L33/62 ,  B82Y20/00 ,  F21S41/141 ,  F21S41/663 ,  F21Y2105/10 ,  F21Y2115/10 ,  H01L27/153 ,  H01L27/156 ,  H01L33/08 ,  H01L33/18 ,  H01L33/20 ,  H01L33/24 ,  H01L33/32 ,  H01L33/38 ,  H01L33/40 ,  H01L33/60 ,  H01L2924/0002 ,  Y10S977/762 ,  Y10S977/95 ,  H01L2924/00

摘要： The device according to the invention comprises a nanostructured LED with a first group of nanowires protruding from a first area of a substrate and a contacting means in a second area of the substrate. Each nanowire of the first group of nanowires comprises a p-i-n junction and a top portion of each nanowire or at least one selection of nanowires is covered with a light-reflecting contact layer. The contacting means of the second area is in electrical contact with the bottom of the nanowires, the light-reflecting contact layer being in electrical contact with the contacting means of the second area via the p-i-n junction. Thus when a voltage is applied between the contacting means of the second area and the light-reflecting contact layer, light is generated within the nanowire. On top of the light-reflecting contact layer, a first group of contact pads for flip-chip bonding can be provided, distributed and separated to equalize the voltage across the layer to reduce the average serial resistance.

摘要翻译： 根据本发明的装置包括具有从衬底的第一区域突出的第一组纳米线的纳米结构LED和在衬底的第二区域中的接触装置。 第一组纳米线的每个纳米线包括p-i-n结和每个纳米线的顶部，或者至少一个纳米线选择被光反射接触层覆盖。 第二区域的接触装置与纳米线的底部电接触，光反射接触层经由p-i-n结与第二区域的接触装置电接触。 因此，当在第二区域的接触装置和光反射接触层之间施加电压时，在纳米线内产生光。 在光反射接触层的顶部，可提供用于倒装芯片接合的第一组接触焊盘，分布和分离以均衡跨越该层的电压以减小平均串联电阻。

公开(公告)号：US20110240959A1

公开(公告)日：2011-10-06

申请号：US13133371

申请日：2009-12-21

申请人： Steven Louis Konsek ,  Yourii Martynov ,  Jonas Ohisson ,  Peter Jesper Hanberg

发明人： Steven Louis Konsek ,  Yourii Martynov ,  Jonas Ohisson ,  Peter Jesper Hanberg

IPC分类号： H01L33/04 ,  H01L21/20 ,  B82Y99/00

CPC分类号： H01L33/06 ,  B82Y10/00 ,  B82Y40/00 ,  H01L21/02603 ,  H01L29/0665 ,  H01L29/0669 ,  H01L29/0673 ,  H01L29/0676 ,  H01L29/413 ,  H01L29/417 ,  H01L31/035281 ,  H01L33/24 ,  H01L33/38 ,  Y02E10/50

摘要： A nanostructured device according to the invention comprises a first group of nanowires protruding from a substrate where each nanowire of the first group of nanowires comprises at least one pn- or p-i-n-junction. A first contact, at least partially encloses and is electrically connected to a first side of the pn- or p-i-n-junction of each nanowire in the first group of nanowires. A second contacting means comprises a second group of nanowires that protrudes from the substrate, and is arranged to provide an electrical connection to a second side of the pn- or p-i-n-junction.

摘要翻译： 根据本发明的纳米结构器件包括从衬底突出的第一组纳米线，其中第一组纳米线的每个纳米线包含至少一个pn-或p-i-n结。 至少部分地包围并电连接到第一组纳米线中每个纳米线的pn-或p-i-n结的第一侧的第一接触。 第二接触装置包括从衬底突出的第二组纳米线，并且被布置成提供到pn或p-i-n结的第二侧的电连接。

公开(公告)号：US07320531B2

公开(公告)日：2008-01-22

申请号：US10841132

申请日：2004-05-07

申请人： Robert S. West ,  Simon Kuppens ,  Charles Schrama ,  Yourii Martynov ,  Nicola Pfeffer ,  Huub Konijn

发明人： Robert S. West ,  Simon Kuppens ,  Charles Schrama ,  Yourii Martynov ,  Nicola Pfeffer ,  Huub Konijn

IPC分类号： F21V9/00

CPC分类号： G02F1/133603 ,  G02F1/133611 ,  G02F2001/133613 ,  G02F2201/52 ,  H01L33/58 ,  H01L33/60

摘要： A backlight uses an array of red, green, and blue LEDs in a mixing chamber. The mixing chamber has reflecting surfaces and a top opening for illuminating LCD layers. A desired brightness profile and better color uniformity are obtained by using techniques including arranging the LEDs in certain sequences and patterns, providing a specular ring at the base of each LED, attenuating the brightness of the LEDs at the edges, and using widely separated diffusers in the mixing chamber. The arrangement, selection, and control of the multicolored LEDs may be tailored to achieve any desired white point specified by the display manufacturer.

摘要翻译： 背光源在混合室中使用红色，绿色和蓝色LED阵列。 混合室具有反射表面和用于照射LCD层的顶部开口。 通过使用包括以特定顺序和图案布置LED的技术来获得期望的亮度分布和更好的颜色均匀性，在每个LED的基底处提供镜面环，衰减LED在边缘处的亮度，并且使用广泛分离的扩散器 混合室。 可以调整多色LED的布置，选择和控制，以实现由显示器制造商指定的任何期望的白点。