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51. 发明申请

US20110175059A1 II-VI CORE-SHELL SEMICONDUCTOR NANOWIRES 有权
标题翻译： II-VI核心半导体纳米颗粒
公开(公告)号：US20110175059A1
公开(公告)日：2011-07-21
申请号：US12689310
申请日：2010-01-19
申请人： Keith B. Kahen , Matthew Holland
发明人： Keith B. Kahen , Matthew Holland
IPC分类号： H01L29/12
CPC分类号： H01L29/0665 , B82Y10/00 , H01L21/0237 , H01L21/02381 , H01L21/02474 , H01L21/02477 , H01L21/0248 , H01L21/02485 , H01L21/02505 , H01L21/02557 , H01L21/0256 , H01L21/02562 , H01L21/02568 , H01L21/02576 , H01L21/02579 , H01L21/02581 , H01L21/0262 , H01L21/02645 , H01L21/02653 , H01L29/0676 , H01L29/068 , H01L29/225 , H01L29/227 , H01L29/66469 , H01L29/775 , H01L33/18 , H01L33/28
摘要： A plurality of core-shell semiconductor nanowires each being fixed to a support includes II-VI materials for both the cores and the shells. Each nanowire terminates in a free end and a metal alloy nanoparticle is fixed to each nanowire at its free end.
摘要翻译：多个核 - 壳半导体纳米线各自固定到支撑体上，包括用于芯和壳的II-VI材料。每个纳米线终止于自由端，并且金属合金纳米颗粒在其自由端固定到每个纳米线。

52. 发明授权

US07605062B2 Doped nanoparticle-based semiconductor junction 有权
标题翻译：掺杂纳米粒子的半导体结
公开(公告)号：US07605062B2
公开(公告)日：2009-10-20
申请号：US11678734
申请日：2007-02-26
申请人： Keith B. Kahen
发明人： Keith B. Kahen
IPC分类号： H01L21/20
CPC分类号： H01L29/868 , B82Y10/00 , B82Y30/00 , H01L21/02381 , H01L21/02524 , H01L21/02538 , H01L21/02551 , H01L21/0256 , H01L21/02562 , H01L21/02568 , H01L21/02576 , H01L21/02579 , H01L21/02581 , H01L21/02601 , H01L21/02628 , H01L29/0665 , H01L29/0673 , H01L29/861 , H01L33/18 , Y10S977/892
摘要： A doped semiconductor junction for use in an electronic device and a method for making such junction is disclosed. The junction includes a first polycrystalline semiconductor layer doped with donors or acceptors over a substrate such that the first doped semiconductor layer has a first polarity, the first layer including fused semiconductor nanoparticles; and a second layer in contact with the first semiconductor layer over a substrate to form the semiconductor junction.
摘要翻译：公开了一种用于电子器件的掺杂半导体结以及制造这种结的方法。该结包括在衬底上掺杂有供体或受体的第一多晶半导体层，使得第一掺杂半导体层具有第一极性，第一层包括熔融的半导体纳米颗粒; 以及在衬底上与第一半导体层接触以形成半导体结的第二层。

53. 发明授权

US07494903B2 Doped nanoparticle semiconductor charge transport layer 有权
标题翻译：掺杂纳米颗粒半导体电荷传输层
公开(公告)号：US07494903B2
公开(公告)日：2009-02-24
申请号：US11668041
申请日：2007-01-29
申请人： Keith B. Kahen
发明人： Keith B. Kahen
IPC分类号： H01L21/00
CPC分类号： H01L21/02628 , H01L21/02521 , H01L21/02601 , Y10S977/892
摘要： A method is disclosed for making a doped semiconductor transport layer for use in an electronic device comprising: growing in-situ doped semiconductor nanoparticles in a colloidal solution; depositing the in-situ doped semiconductor nanoparticles on a surface; and annealing the deposited in-situ doped semiconductor nanoparticles so that the organic ligands boil off the surface of the in-situ doped semiconductor nanoparticles.
摘要翻译：公开了一种用于制造用于电子器件的掺杂半导体传输层的方法，包括：在胶体溶液中生长原位掺杂的半导体纳米颗粒; 在表面上沉积原位掺杂的半导体纳米颗粒; 并对沉积的原位掺杂的半导体纳米颗粒进行退火，使得有机配体从原位掺杂的半导体纳米颗粒的表面沸腾出来。

54. 发明申请

US20080217602A1 QUANTUM DOT LIGHT EMITTING DEVICE 有权
标题翻译：量子灯发光装置
公开(公告)号：US20080217602A1
公开(公告)日：2008-09-11
申请号：US11683479
申请日：2007-03-08
申请人： Keith B. Kahen
发明人： Keith B. Kahen
IPC分类号： H01L29/06
CPC分类号： H01L33/18 , Y10S977/95
摘要： An inorganic light emitting device including a transparent substrate; a first electrode; a second electrode opposed to the first electrode; a polycrystalline inorganic light emitting layer including core/shell quantum dots within an inorganic semiconductor matrix and, wherein the first electrode is transparent and formed on the transparent substrate, the polycrystalline inorganic light emitting layer is formed over the first electrode, and the second electrode is formed over the light emitting layer.
摘要翻译：一种无机发光器件，包括透明衬底; 第一电极; 与第一电极相对的第二电极; 在无机半导体基体内包含核/壳量子点的多晶无机发光层，其中，所述第一电极透明并形成在所述透明基板上，所述多晶无机发光层形成在所述第一电极上，所述第二电极为形成在发光层上。

55. 发明授权

US07375011B1 Ex-situ doped semiconductor transport layer 有权
标题翻译：非原位掺杂半导体传输层
公开(公告)号：US07375011B1
公开(公告)日：2008-05-20
申请号：US11677794
申请日：2007-02-22
申请人： Keith B. Kahen
发明人： Keith B. Kahen
IPC分类号： H01L21/20
CPC分类号： H01L21/02628 , H01L21/02521 , H01L21/02601 , Y10S977/892
摘要： A method of making an ex-situ doped semiconductor transport layer for use in an electronic device includes: growing a first set of semiconductor nanoparticles having surface organic ligands in a colloidal solution; growing a second set of dopant material nanoparticles having surface organic ligands in a colloidal solution; depositing a mixture of the first set of semiconductor nanoparticles and the second set of dopant material nanoparticles on a surface, wherein there are more semiconductor nanoparticles than dopant material nanoparticles; performing a first anneal of the deposited mixture of nanoparticles so that the organic ligands boil off the surfaces of the first and second set of nanoparticles; performing a second anneal of the deposited mixture so that the semiconductor nanoparticles fuse to form a continuous semiconductor layer and the dopant material atoms diffuse out from the dopant material nanoparticles and into the continuous semiconductor layer.
摘要翻译：制造用于电子器件的非原位掺杂半导体传输层的方法包括：在胶体溶液中生长具有表面有机配体的第一组半导体纳米颗粒; 在胶体溶液中生长具有表面有机配体的第二组掺杂剂材料纳米颗粒; 将第一组半导体纳米颗粒和第二组掺杂剂材料纳米颗粒的混合物沉积在表面上，其中存在比掺杂剂材料纳米颗粒更多的半导体纳米颗粒; 对所沉积的纳米颗粒混合物进行第一次退火，使得有机配体从第一组和第二组纳米颗粒的表面沸腾出来; 对沉积的混合物进行第二退火，使得半导体纳米颗粒融合形成连续的半导体层，并且掺杂剂材料原子从掺杂剂材料纳米颗粒扩散到连续的半导体层中。

56. 发明授权

US07045825B2 Vertical cavity laser producing different color light 失效
标题翻译：垂直腔激光产生不同颜色的光
公开(公告)号：US07045825B2
公开(公告)日：2006-05-16
申请号：US10857512
申请日：2004-05-28
申请人： Keith B. Kahen , Erica N. Montbach
发明人： Keith B. Kahen , Erica N. Montbach
IPC分类号： H01L21/00 , H01L33/00 , H01S3/03 , H01S3/09
CPC分类号： G02F1/133617
摘要： A display apparatus for producing colored pixelated light includes a backlight unit for producing pump-beam light and a vertical cavity laser array device including a structure for modulating the properties of the device at spaced locations so as to provide an array of spaced laser pixels which have higher net gain than the interpixel regions, and an active region which produces blue light in response to the pump-beam light. The apparatus also includes a light shutter and a color conversion layer including different portions, where selected different portions in response to blue light produce a different colored light and being adapted to increase the angular cone of view of the selected colored light.
摘要翻译：一种用于制造彩色像素化光的显示装置包括用于产生泵浦光束的背光单元和垂直腔激光器阵列装置，其包括用于在间隔位置调制装置的特性的结构，以提供间隔开的激光像素阵列，比内插区域更高的净增益，以及响应于泵浦光束产生蓝光的有源区域。该装置还包括光快门和包括不同部分的颜色转换层，其中响应于蓝光的选择的不同部分产生不同的着色光并且适于增加所选择的有色光的角锥角。

57. 发明授权

US06950454B2 Electronic imaging system using organic laser array illuminating an area light valve 失效
标题翻译：电子成像系统采用有机激光阵列照明区域光阀
公开(公告)号：US06950454B2
公开(公告)日：2005-09-27
申请号：US10395730
申请日：2003-03-24
申请人： Brian E. Kruschwitz , Keith B. Kahen , Andrew F. Kurtz , John P. Spoonhower
发明人： Brian E. Kruschwitz , Keith B. Kahen , Andrew F. Kurtz , John P. Spoonhower
IPC分类号： G02F1/13 , B41J2/455 , G02F1/00 , G03B21/00 , G03B21/14 , G03G15/00 , H01S3/08 , H01S3/0933 , H01S3/14 , H01S3/17 , H01S3/20 , H04N9/31
CPC分类号： H04N9/3129 , H04N9/3152 , H04N9/3155 , H04N9/3161
摘要： An electronic imaging system for providing a viewable color image from an image data stream, including: a plurality of different colored laser light sources arranged in an at least one array with each such colored laser light source including a vertical cavity design; at least one area light valve for receiving the laser light and producing the viewable color image from the image data stream; and a projection lens for projecting the viewable color image onto a target plane.
摘要翻译：一种用于从图像数据流提供可见彩色图像的电子成像系统，包括：多个不同颜色的激光光源，其布置成至少一个阵列，每个这样的有色激光光源包括垂直腔设计; 至少一个区域光阀，用于接收激光并从图像数据流产生可视彩色图像; 以及用于将可见彩色图像投影到目标平面上的投影透镜。

58. 发明授权

US06879306B2 Scanned display systems using color laser light sources 失效
标题翻译：使用彩色激光光源的扫描显示系统
公开(公告)号：US06879306B2
公开(公告)日：2005-04-12
申请号：US10137761
申请日：2002-05-02
申请人： John P. Spoonhower , Keith B. Kahen , John A. Lebens
发明人： John P. Spoonhower , Keith B. Kahen , John A. Lebens
IPC分类号： G02B26/10 , H04N9/31 , G09G3/34 , H01L21/00 , H01S5/00 , G02F1/3339
CPC分类号： H04N9/3129
摘要： A display system for providing a user viewable visible color image includes a display for receiving color laser light so that the display, in response to color laser light, produces a viewable visible colored image; a plurality of different color laser light sources arranged in an array with each such laser light source including: a first dielectric stack for receiving and transmitting pump-beam light and being reflective to laser light over a predetermined range of wavelengths; an organic active region for receiving transmitted pump-beam light from the first dielectric stack; and a second dielectric stack for reflecting transmitted pump-beam light and laser light from the organic active region back into the organic active region. The display system projects color laser light from the array onto the display in a pattern to cause a visual image to be produced by the display.
摘要翻译：用于提供用户可见可见彩色图像的显示系统包括用于接收彩色激光的显示器，使得响应于彩色激光的显示器产生可见的可见彩色图像; 多个不同颜色的激光光源排列成阵列，每个这样的激光源包括：第一电介质叠层，用于接收和传输泵浦光束并在预定波长范围内反射激光; 有机活性区域，用于接收来自第一介质叠层的透射泵浦光束; 以及用于将来自有机活性区域的透射的泵浦光和激光反射回有机活性区域的第二电介质叠层。显示系统将彩色激光从阵列投影到显示器上，以使显示器产生视觉图像。

59. 发明授权

US06790696B1 Providing an organic vertical cavity laser array device with etched region in dielectric stack 失效
标题翻译：在电介质堆叠中提供具有蚀刻区域的有机垂直腔激光器阵列器件
公开(公告)号：US06790696B1
公开(公告)日：2004-09-14
申请号：US10609922
申请日：2003-06-30
申请人： Keith B. Kahen
发明人： Keith B. Kahen
IPC分类号： H01L2100
CPC分类号： H01S5/183 , H01S5/0201 , H01S5/36 , H01S5/423
摘要： A method of making an organic vertical cavity laser array device includes providing a substrate and a first portion of a bottom dielectric stack reflective to light over a predetermined range of wavelengths and being disposed over the substrate; forming an etched region in the top surface of the first portion of the bottom dielectric stack to define an array of spaced laser pixels which have higher reflectance than the interpixel regions so that the array emits laser light; and forming a second portion of the bottom dielectric stack over the etched first portion. The method also includes forming an active region over the second portion of the bottom dielectric stack for producing laser light, and forming a top dielectric stack over the active region and spaced from the bottom dielectric stack and reflective to light over a predetermined range of wavelengths.
摘要翻译：一种制造有机垂直腔激光器阵列器件的方法包括提供反射到预定波长范围上的光的衬底和底部电介质叠层的第一部分，并设置在衬底上; 在所述底部电介质堆叠的所述第一部分的顶表面中形成蚀刻区域以限定具有比所述像素间区域更高的反射率的间隔开的激光像素的阵列，使得所述阵列发射激光; 以及在所述蚀刻的第一部分上形成所述底部电介质叠层的第二部分。该方法还包括在底部电介质堆叠的第二部分上形成有源区域，用于产生激光，以及在有源区域上形成顶部电介质堆叠并与底部电介质叠层隔开并在预定波长范围内反射。

60. 发明授权

US06674776B2 Organic vertical cavity lasing devices containing periodic gain regions 有权
标题翻译：具有周期性增益区域的有机垂直腔激光装置
公开(公告)号：US06674776B2
公开(公告)日：2004-01-06
申请号：US10066936
申请日：2002-02-04
申请人： Keith B. Kahen , John A. Lebens , Anna L. Hrycin , John P. Spoonhower
发明人： Keith B. Kahen , John A. Lebens , Anna L. Hrycin , John P. Spoonhower
IPC分类号： H01S314
CPC分类号： H01S5/36 , H01S5/041 , H01S5/1228 , H01S5/18358 , H01S5/18383
摘要： An organic vertical cavity laser light producing device includes a bottom dielectric stack reflective to light over a predetermined range of wavelengths; an organic active region for producing laser light; and a top dielectric stack spaced from the bottom dielectric stack and reflective to light over a predetermined range of wavelengths. The device also includes the active region in which is contained one or more periodic gain region(s) and organic spacer layers disposed on either side of the periodic gain region(s) and arranged so that the periodic gain region(s) is aligned with the antinodes of the device's standing wave electromagnetic field.
摘要翻译：一种有机垂直腔激光产生装置包括反射预定波长范围内的光的底部电介质叠层; 用于产生激光的有机活性区域; 以及与所述底部电介质叠层隔开并在预定波长范围内反射的光的顶部电介质堆叠。该器件还包括其中包含一个或多个周期性增益区域和设置在周期性增益区域的任一侧上的有机间隔层的有源区域，并被布置成使得周期性增益区域与装置的驻波电磁场的波腹。

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