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11. 发明授权

US08785906B2 Lamp with controllable spectrum 有权
标题翻译：可控光谱灯
公开(公告)号：US08785906B2
公开(公告)日：2014-07-22
申请号：US11755055
申请日：2007-05-30
申请人： Michael E. Miller , Paul J. Kane , Ronald S. Cok
发明人： Michael E. Miller , Paul J. Kane , Ronald S. Cok
IPC分类号： H01L29/06 , H01L21/00
CPC分类号： C09K11/025 , C09K11/883 , H01L33/16 , H01L33/18
摘要： An area illumination inorganic electro-luminescent device including a substrate; and an array of one or more commonly addressed, light-emitting elements. Each commonly-addressed, light-emitting element includes a first electrode layer formed over the substrate, one or more light-emitting layers formed over the first electrode layer and a second electrode layer formed over the light-emitting layer. The light-emitting layers include multiple core/shell quantum dot emitters formed in a common polycrystalline semiconductor matrix, and a number of different core/shell quantum dot emitters emit light with a spectral power distribution having a peak and a FWHM bandwidth, such that the peak wavelengths differ by an amount less than or equal to the average FWHM bandwidth of the different core/shell quantum dot emitters within the range of 460 to 670 nm.
摘要翻译：一种包括基板的区域照明无机电致发光器件; 以及一个或多个共同寻址的发光元件的阵列。每个共同寻址的发光元件包括形成在衬底上的第一电极层，形成在第一电极层上的一个或多个发光层和形成在发光层上的第二电极层。发光层包括形成在公共多晶半导体矩阵中的多个核/壳量子点发射器，并且许多不同的核/壳量子点发射器发射具有峰值和FWHM带宽的光谱功率分布的光，使得峰值波长的差异小于或等于不同核/壳量子点发射器在460至670nm范围内的平均FWHM带宽的量。

12. 发明授权

US07781957B2 Electro-luminescent device with improved efficiency 有权
标题翻译：电致发光器件效率提高
公开(公告)号：US07781957B2
公开(公告)日：2010-08-24
申请号：US11680195
申请日：2007-02-28
申请人： Michael E. Miller , Paul J. Kane , Ronald S. Cok
发明人： Michael E. Miller , Paul J. Kane , Ronald S. Cok
IPC分类号： H01J1/62
CPC分类号： H01L27/3213 , C09K11/025 , C09K11/565 , C09K11/883 , H01L27/3244 , H05B33/10 , H05B33/14 , Y02B20/181
摘要： An electro-luminescent device has an array of light-emitting elements, including a near white light-emitting element. The near white light-emitting element includes an inorganic light-emitting layer of quantum dots, spaced between a pair of electrodes. The light-emitting layer produces a spectrum of light having at least a bimodal distribution of wavelengths.
摘要翻译：电致发光元件具有包含近白色发光元件的发光元件阵列。近白色发光元件包括在一对电极间隔开的量子点的无机发光层。发光层产生至少具有波长双峰分布的光谱。

13. 发明授权

US07667891B2 Desktop display with continuous curved surface 有权
标题翻译：台式显示器具有连续曲面
公开(公告)号：US07667891B2
公开(公告)日：2010-02-23
申请号：US11268998
申请日：2005-11-08
申请人： Ronald S. Cok , Michael E. Miller , Michael J. Murdoch
发明人： Ronald S. Cok , Michael E. Miller , Michael J. Murdoch
IPC分类号： G03B21/56 , G09G3/32
CPC分类号： G03B21/56
摘要： A curved display device comprising a continuous, curved, concave viewing surface having a surface width W greater than or equal to 48 cm and less than or equal to 200 cm, and wherein a distance D from the center of a straight line segment which connects the centers of the display edges in the width dimension, to the center of the display surface in the horizontal dimension is less than or equal to ((0.215W)−6.5).
摘要翻译：一种弯曲的显示装置，包括具有大于或等于48厘米且小于或等于200厘米的表面宽度W的连续的弯曲的凹形观察表面，并且其中距离直线段的中心的距离D，宽度尺寸显示边缘的中心在水平尺寸的显示表面的中心小于或等于（（0.215W）-6.5）。

14. 发明申请

US20090085478A1 LED DEVICE HAVING IMPROVED LIGHT OUTPUT 有权
标题翻译：具有改进的光输出的LED装置
公开(公告)号：US20090085478A1
公开(公告)日：2009-04-02
申请号：US11863412
申请日：2007-09-28
申请人： Ronald S. Cok , Michael E. Miller
发明人： Ronald S. Cok , Michael E. Miller
IPC分类号： H01J1/62 , H01J9/02
CPC分类号： H01L51/5265 , H01L27/3213 , H01L51/5036 , H01L2251/5361
摘要： A thin-film, white-light-emitting diode device includes a reflective, conductive thin-film structure and a semi-transparent, conductive thin-film structure. One or more thin-film layers are formed between the reflective and semi-transparent conductive thin-film structures to form two or more commonly-controlled microcavity structures. The thin-film layers emit white light in response to current provided by the conductive thin-film structure. Each of the two or more commonly-controlled microcavity structures has a different resonant frequency within one or more optical cavities and emits light with a smaller spectral range than the spectral range of the white-light-emitting thin-film layer(s). A combination of light emitted from the two or more commonly-controlled microcavity structures is white.
摘要翻译：薄膜白色发光二极管器件包括反射导电薄膜结构和半透明导电薄膜结构。在反射和半透明导电薄膜结构之间形成一个或多个薄膜层以形成两个或更多个共同控制的微腔结构。薄膜层响应于由导电薄膜结构提供的电流而发出白光。两个或更多个共同控制的微腔结构中的每一个在一个或多个光学空腔内具有不同的谐振频率，并发射具有比白光发射薄膜层的光谱范围更小的光谱范围的光。从两个或更多个通常控制的微腔结构发射的光的组合是白色的。

15. 发明申请

US20090072693A1 LED DEVICE HAVING IMPROVED LIGHT OUTPUT 有权
标题翻译：具有改进的光输出的LED装置
公开(公告)号：US20090072693A1
公开(公告)日：2009-03-19
申请号：US11856121
申请日：2007-09-17
申请人： Ronald S. Cok , Paul J. Kane , Michael E. Miller
发明人： Ronald S. Cok , Paul J. Kane , Michael E. Miller
IPC分类号： H01J5/16
CPC分类号： H01L27/3213 , H01L27/3206 , H01L27/322 , H01L51/5265
摘要： A white light-emitting microcavity light-emitting diode device, comprising: a) A reflective electrode and a semi-transparent electrode formed over a substrate and an unpatterned white-light-emitting layer formed between the reflective electrode and the semi-transparent electrode, the reflective electrode, semi-transparent electrode, and unpatterned white-light-emitting layer forming an optical cavity. Either the reflective or semi-transparent electrode is patterned to form independently-controllable light-emitting sub-pixel elements. b) Color filters are formed over a side of the semi-transparent electrodes opposite the unpatterned white light-emitting-layer in correspondence with the independently-controllable light-emitting elements to form colored sub-pixels. At least one independently-controllable light-emitting element has at least two commonly-controlled portions that together emit substantially white light to form a white sub-pixel. c) The optical cavity of one or more of the commonly-controlled portions of the white sub-pixel comprises optical microcavities tuned to emit light at a different complementary wavelength at an emission angle.
摘要翻译：一种白色发光微腔发光二极管装置，包括：a）形成在基板上的反射电极和半透明电极以及形成在反射电极和半透明电极之间的未图案化的白色发光层，反射电极，半透明电极和形成光腔的无图案白色发光层。反射或半透明电极被图案化以形成独立可控的发光子像素元件。 b）在与独立控制的发光元件对应的无图案白色发光层的相对的半透明电极的一侧上形成彩色滤光片，以形成有色的子像素。至少一个可独立控制的发光元件具有至少两个共同控制的部分，它们一起发射基本上白色的光以形成白色的子像素。 c）白色子像素的一个或多个共同受控部分的光学腔包括被调谐以以发射角以不同的互补波长发光的光学微腔。

16. 发明申请

US20080111771A1 PASSIVE MATRIX THIN-FILM ELECTRO-LUMINESCENT DISPLAY 有权
标题翻译：被动矩阵薄膜电致发光显示器
公开(公告)号：US20080111771A1
公开(公告)日：2008-05-15
申请号：US11558093
申请日：2006-11-09
申请人： Michael E. Miller , Ronald S. Cok
发明人： Michael E. Miller , Ronald S. Cok
IPC分类号： G09G3/30
CPC分类号： G09G3/30 , G09G2300/023 , G09G2300/06 , G09G2310/021 , G09G2330/021
摘要： A passive-matrix, thin-film electro-luminescent display system includes a display having a substrate with organic layers and orthogonally arranged electrodes formed thereon. One or more display drivers: (i) receives an input image signal for addressing the light-emitting elements of the display; (ii) decomposes the signal into a low-resolution component signal and a high-resolution component signal, wherein the low-resolution component signal contains one half or less of the number of addressable locations as the high-resolution component signal; and (iii) that provides a drive signal for driving the display wherein the low-resolution component signal and the high-resolution component signal are independently provided to the display to form a combined image.
摘要翻译：无源矩阵薄膜电致发光显示系统包括具有有机层的基板和在其上形成正交布置的电极的显示器。一个或多个显示驱动器：（i）接收用于寻址显示器的发光元件的输入图像信号; （ii）将信号分解为低分辨率分量信号和高分辨率分量信号，其中低分辨率分量信号包含作为高分辨率分量信号的可寻址位置数的一半或更少; 以及（iii）提供用于驱动显示器的驱动信号，其中低分辨率分量信号和高分辨率分量信号被独立地提供给显示器以形成组合图像。

17. 发明授权

US07091523B2 Color OLED device having improved performance 有权
标题翻译：彩色OLED器件具有改进的性能
公开(公告)号：US07091523B2
公开(公告)日：2006-08-15
申请号：US10845038
申请日：2004-05-13
申请人： Ronald S. Cok , Michael E. Miller
发明人： Ronald S. Cok , Michael E. Miller
IPC分类号： H01L27/15
CPC分类号： H01L27/3213 , H01L27/322
摘要： A color OLED device is described having one or more pixels, at least one pixel comprising: four or more light-emitting elements, each light-emitting element comprising one or more layers of electroluminescent organic material producing a broadband light having a variable frequency-dependent luminous efficacy emission spectrum, and each light-emitting element further comprising a filter for filtering the broadband light and emitting a different color of light; wherein the different colors of light emitted by three of the light-emitting elements specify a first color gamut of the OLED device, and an additional one or more of the light-emitting elements emit at least one additional different color of light and wherein the frequency range of the filter of the additional light emitting element is matched to a portion of the broadband light frequency range having a radiant intensity greater than the radiant intensity of the frequency range of at least one of the filters of the three light-emitting elements specifying the first color gamut of the OLED device, and the additional one or more light emitting elements having luminous efficiency greater than that of at least one of the three light emitting elements specifying the first color gamut.
摘要翻译：描述了具有一个或多个像素的彩色OLED器件，至少一个像素包括：四个或更多个发光元件，每个发光元件包括一层或多层电致发光有机材料，产生具有可变频率依赖性的宽带光发光效能发射光谱，并且每个发光元件还包括用于过滤宽带光并发射不同颜色的光的滤光器; 其中由三个发光元件发射的光的不同颜色指定OLED器件的第一色域，并且附加的一个或多个发光元件发射至少一种附加的不同颜色的光，并且其中频率附加发光元件的滤光器的范围与具有大于三个发光元件的至少一个滤光器的频率范围的辐射强度的辐射强度的宽带光频率范围的一部分相匹配， OLED器件的第一色域，以及具有大于指定第一色域的三个发光元件中的至少一个的发光效率的附加一个或多个发光元件。

18. 发明授权

US08896505B2 Display with pixel arrangement 有权
标题翻译：显示像素排列
公开(公告)号：US08896505B2
公开(公告)日：2014-11-25
申请号：US12483310
申请日：2009-06-12
申请人： Ronald S. Cok , Michael E. Miller
发明人： Ronald S. Cok , Michael E. Miller
IPC分类号： G09G3/22 , G09G3/20 , G09G3/32
CPC分类号： G09G3/20 , G09G3/2088 , G09G3/3208 , G09G2300/0426 , G09G2300/0452 , G09G2320/0233 , G09G2320/0285 , H01L27/3255
摘要： A display, including a substrate having a display area including first and second non-overlapping pixel groups and a gutter located between the first and second pixel groups, the gutter having a dimension in a first direction separating the first and second pixel groups, and each pixel group includes a plurality of pixels, each pixel having three or more differently colored sub-pixels; and wherein the pixel centers of the pixels in each pixel group are arranged in a regular two-dimensional array having one dimension parallel to the first direction, and wherein the pixels within a pixel group are separated by an inter-pixel separation in the first direction; and one or more electrical elements arranged within the gutter, each subpixel being connected to one of the one or more electrical elements, wherein the gutter dimension is greater than the inter-pixel separation, so that artifacts in a displayed image are reduced.
摘要翻译：一种显示器，包括具有包括第一和第二非重叠像素组的显示区域和位于第一和第二像素组之间的沟槽的衬底，沟槽具有在分离第一和第二像素组的第一方向上的尺寸，以及每个像素组包括多个像素，每个像素具有三个或更多个不同颜色的子像素; 并且其中每个像素组中的像素的像素中心以具有与第一方向平行的一个维度的规则的二维阵列排列，并且其中像素组中的像素在第一方向上被分离像素间隔 ; 以及布置在沟槽内的一个或多个电气元件，每个子像素连接到所述一个或多个电气元件中的一个或多个电气元件中，其中沟槽尺寸大于像素间间隔，使得显示图像中的伪影减小。

19. 发明授权

US08136961B2 Electro-luminescent area illumination device 有权
标题翻译：电致发光区照明装置
公开(公告)号：US08136961B2
公开(公告)日：2012-03-20
申请号：US11946138
申请日：2007-11-28
申请人： Michael E. Miller , Ronald S. Cok
发明人： Michael E. Miller , Ronald S. Cok
IPC分类号： F21V13/00
CPC分类号： H01L51/5262 , H01L2251/5361
摘要： An electro-luminescent area illumination device that includes two or more area emitters formed on a substrate. Each of the two or more area emitters emit light having different area illumination profiles.
摘要翻译：一种电致发光区域照明装置，其包括形成在基板上的两个以上的区域发光体。两个或更多个区域发射器中的每一个发射具有不同面积照明轮廓的光。

20. 发明申请

US20100231485A1 LED DEVICE HAVING IMPROVED LIGHT OUTPUT 有权
标题翻译：具有改进的光输出的LED装置
公开(公告)号：US20100231485A1
公开(公告)日：2010-09-16
申请号：US12784827
申请日：2010-05-21
申请人： Ronald S. Cok , Paul J. Kane , Michael E. Miller
发明人： Ronald S. Cok , Paul J. Kane , Michael E. Miller
IPC分类号： G09G3/32
CPC分类号： H01L27/3213 , H01L27/3206 , H01L27/322 , H01L51/5265
摘要： A white light-emitting microcavity light-emitting diode device, comprising: a) A reflective electrode and a semi-transparent electrode formed over a substrate and an unpatterned white-light-emitting layer formed between the reflective electrode and the semi-transparent electrode, the reflective electrode, semi-transparent electrode, and unpatterned white-light-emitting layer forming an optical cavity. Either the reflective or semi-transparent electrode is patterned to form independently-controllable light-emitting sub-pixel elements. b) Color filters are formed over a side of the semi-transparent electrodes opposite the unpatterned white light-emitting-layer in correspondence with the independently-controllable light-emitting elements to form colored sub-pixels. At least one independently-controllable light-emitting element has at least two commonly-controlled portions that together emit substantially white light to form a white sub-pixel. c) The optical cavity of one or more of the commonly-controlled portions of the white sub-pixel comprises optical microcavities tuned to emit light at a different complementary wavelength at an emission angle.
摘要翻译：一种白色发光微腔发光二极管装置，包括：a）形成在基板上的反射电极和半透明电极以及形成在反射电极和半透明电极之间的未图案化的白色发光层，反射电极，半透明电极和形成光腔的无图案白色发光层。反射或半透明电极被图案化以形成独立可控的发光子像素元件。 b）在与独立控制的发光元件对应的无图案白色发光层的相对的半透明电极的一侧上形成彩色滤光片，以形成有色的子像素。至少一个可独立控制的发光元件具有至少两个共同控制的部分，它们一起发射基本上白色的光以形成白色的子像素。 c）白色子像素的一个或多个共同受控部分的光学腔包括被调谐以以发射角以不同的互补波长发光的光学微腔。

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