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65 条记录 (耗时 0.023 秒)

    Selective light absorption shifting layer and process
    41.
    发明授权
    Selective light absorption shifting layer and process 有权
    选择性吸光移位层及工艺

    公开(公告)号：US07390617B2

    公开(公告)日：2008-06-24

    申请号：US10882028

    申请日：2004-06-30

    申请人： J. Ramon Vargas ,  Denis Y. Kondakov ,  Keith B. Kahen

    发明人： J. Ramon Vargas ,  Denis Y. Kondakov ,  Keith B. Kahen

    IPC分类号： H01S3/00

    CPC分类号： H01S5/36 ,  C09B55/002 ,  H01S5/18383 ,  H01S5/423

    摘要： The invention includes a process for forming a laser pixel array useful with a pump-beam, comprising: a) forming a layer containing a formamide of an amino dye compound on a support wherein the layer absorbs light outside the laser wavelength and predominantly outside the pump-beam wavelength range; and b) subjecting the layer to UV radiation in the areas of the layer where it is desired to be free of pixels for a time sufficient to shift the absorption envelope of the areas into the pump-beam wavelength range. The invention also provides for unimolecularly forming an image or an information record and a composition of matter. The invention provides methods for forming filters, images or information records having a smooth surface and in particular for forming a pixel region pattern for use with an Organic VCSEL that would ease manufacturing.

    摘要翻译： 本发明包括一种用于形成可用于泵浦光束的激光像素阵列的方法，包括：a）在载体上形成含有氨基染料化合物的甲酰胺的层，其中所述层吸收激光波长外的光，并且主要在泵的外部 光束波长范围; 以及b）在希望不需要像素的层的区域中对该层进行紫外辐射，时间足以将这些区域的吸收包络移动到泵浦波长范围内。 本发明还提供单分子形成图像或信息记录和物质组成。 本发明提供了形成具有平滑表面的滤光器，图像或信息记录的方法，特别是用于形成用于有助于制造的有机VCSEL的像素区域图案。

    OLED with color change media
    42.
    发明授权
    OLED with color change media 有权
    OLED具有变色介质

    公开(公告)号：US07057339B2

    公开(公告)日：2006-06-06

    申请号：US10820570

    申请日：2004-04-08

    申请人： Michael L. Boroson ,  Dustin L. Winters ,  Yuan-Sheng Tyan ,  Keith B. Kahen

    发明人： Michael L. Boroson ,  Dustin L. Winters ,  Yuan-Sheng Tyan ,  Keith B. Kahen

    IPC分类号： H01J1/62

    CPC分类号： H01L27/322 ,  H01L27/3211 ,  H01L27/3244 ,  H01L51/5265

    摘要： A tuned OLED device includes a microcavity structure including a light-emitting layer for producing light, a semitransparent reflector, and a reflector layer disposed on opposite sides of the light-emitting layer, the microcavity structure enhancing on-axis light produced from the light-emitting layer in at least one particular wavelength to produce a desired on-axis viewed color while not substantially enhancing on-axis other wavelengths of such light; and a layer including a color change medium which is responsive to wavelengths of light shorter than the particular wavelength by absorbing such shorter wavelengths of light and emitting light corresponding in color to the particular wavelength, thereby improving the color of the light produced by the OLED device when viewed in an off-axis direction.

    摘要翻译： 调谐OLED器件包括微腔结构，其包括用于产生光的发光层，半透明反射器和设置在发光层的相对侧上的反射器层，微腔结构增强从发光层产生的轴上光， 至少一个特定波长的发光层以产生期望的轴上观察颜色，同时基本上不增强这种光的轴上其他波长; 以及包括颜色变化介质的层，其通过吸收这种较短波长的光并且发射与特定波长相对应的颜色的光来响应于比特定波长短的光的波长，从而改善由OLED器件产生的光的颜色 当从离轴方向观察时。

    Display systems using organic laser light sources
    45.
    发明授权
    Display systems using organic laser light sources 有权
    使用有机激光光源的显示系统

    公开(公告)号：US06869185B2

    公开(公告)日：2005-03-22

    申请号：US10272548

    申请日：2002-10-16

    申请人： Cheryl J. Kaminsky ,  Robert P. Bourdelais ,  Keith B. Kahen ,  John A. Lebens ,  John P. Spoonhower

    发明人： Cheryl J. Kaminsky ,  Robert P. Bourdelais ,  Keith B. Kahen ,  John A. Lebens ,  John P. Spoonhower

    IPC分类号： G09G3/02 ,  G03B21/56 ,  H01S3/00 ,  H01S3/16 ,  H04N9/31 ,  G03B21/00

    CPC分类号： G03B21/56 ,  H04N9/3132

    摘要： A display system for providing a user viewable visible image, includes a view screen for receiving organic laser light and having a diffusing optical element so that the view screen, in response to organic laser light, produces a viewable visible image, wherein the diffusing optical element includes a viewing angle greater than 160° in a first viewing direction and greater than 100° in a second viewing direction orthogonal to the first direction; one or more organic laser light sources arranged in an array with each such laser light source including a vertical cavity design and means for projecting and modulating the intensity of the organic laser light from the array onto the view screen in a pattern to cause a visual image to be produced by the view screen; and means associated with the view screen for reducing speckle in the organic laser light.

    摘要翻译： 一种用于提供用户可见的可见图像的显示系统，包括用于接收有机激光并具有扩散光学元件的观看屏幕，使得视屏响应于有机激光产生可视可见图像，其中扩散光学元件 包括在第一观察方向上大于160°的视角，并且在与第一方向正交的第二观察方向上大于100°; 一个或多个有机激光光源被排列成阵列，其中每个这样的激光光源包括垂直腔设计，以及用于将有机激光的强度从阵列投射到调制视图上以产生视觉图像的装置的装置 由视图屏幕产生; 以及与用于减少有机激光中的斑点的视图屏幕相关联的装置。

    Organic vertical cavity phase-locked laser array device
    46.
    发明授权
    Organic vertical cavity phase-locked laser array device 有权
    有机垂直腔锁相激光阵列器件

    公开(公告)号：US06687274B2

    公开(公告)日：2004-02-03

    申请号：US10066829

    申请日：2002-02-04

    申请人： Keith B. Kahen

    发明人： Keith B. Kahen

    IPC分类号： H01S314

    CPC分类号： H01S3/0627 ,  H01S3/0604 ,  H01S3/08 ,  H01S3/168 ,  H01S5/36 ,  H01S5/423

    摘要： An organic vertical cavity phase-locked laser array device includes a bottom dielectric stack reflective to light over a predetermined range of wavelengths and an organic active region for producing laser light. The device also includes a top dielectric stack spaced from the bottom dielectric stack and reflective to light over a predetermined range of wavelengths, and an etched region formed in a surface 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 coherent phase-locked laser light.

    摘要翻译： 有机垂直腔锁相激光器阵列器件包括反射预定波长范围的光的底部电介质叠层和用于产生激光的有机活性区域。 该器件还包括与底部电介质叠层隔开并反射到预定波长范围的光的顶部电介质堆叠，以及形成在底部电介质堆叠表面中的蚀刻区域，以限定具有较高反射率的间隔开的激光像素阵列 使得阵列发射相干相位锁相激光。

    Sample holder for accelerated fade apparatus and method of its use
    47.
    发明授权
    Sample holder for accelerated fade apparatus and method of its use 失效
    用于加速褪色装置的样品架及其使用方法

    公开(公告)号：US5767423A

    公开(公告)日：1998-06-16

    申请号：US760432

    申请日：1996-12-04

    申请人： Alphonse D. Camp ,  Keith B. Kahen ,  Gary A. Granath ,  Gerald W. Smith

    发明人： Alphonse D. Camp ,  Keith B. Kahen ,  Gary A. Granath ,  Gerald W. Smith

    IPC分类号： G01N17/00 ,  G01N21/01 ,  G01N21/27

    CPC分类号： G01N17/004

    摘要： The invention relates to an apparatus for light fastness testing. The apparatus for holding samples for testing comprising a planar member and vacuum to hold a sample against the test area of the planar member. A heating and cooling device in contact with said planar member, a heat sink, in contact with the heating and cooling device and a fan to direct air over the heat sink.

    摘要翻译： 本发明涉及耐光性试验装置。 用于保持用于测试的样品的装置包括平面构件和真空以将样品保持在平面构件的测试区域上。 与所述平面构件接触的加热和冷却装置，与加热和冷却装置接触的散热器和用于将空气引导到散热器上的风扇。

    II-VI semiconductor nanowires
    50.
    发明授权
    II-VI semiconductor nanowires 有权
    II-VI半导体纳米线

    公开(公告)号：US08274138B2

    公开(公告)日：2012-09-25

    申请号：US12570314

    申请日：2009-09-30

    申请人： Keith B. Kahen

    发明人： Keith B. Kahen

    IPC分类号： H01L29/22

    CPC分类号： H01L33/06 ,  B82Y20/00 ,  H01S5/341

    摘要： A high quality II-VI semiconductor nanowire is disclosed. A plurality of II-VI semiconductor nanowires is provided, with each being fixed to a support. 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： 公开了一种高品质的II-VI半导体纳米线。 提供了多个II-VI半导体纳米线，每个固定在支撑体上。 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。