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1. 发明授权

US07719182B2 OLED device having improved light output 有权
标题翻译：具有改善的光输出的OLED器件
公开(公告)号：US07719182B2
公开(公告)日：2010-05-18
申请号：US11232555
申请日：2005-09-22
申请人： Ronald S. Cok , Joseph F. Revelli, Jr. , Joel D. Shore , Lee W. Tutt , Donald R. Preuss
发明人： Ronald S. Cok , Joseph F. Revelli, Jr. , Joel D. Shore , Lee W. Tutt , Donald R. Preuss
IPC分类号： H01J1/62 , H01J63/04
CPC分类号： H01L51/5268 , H01L27/3211 , H01L51/5271 , H01L2251/5323
摘要： An organic light-emitting diode (OLED) device, comprising: first and second non-metallic transparent electrodes, and one or more layers of organic material formed between the first and second non-metallic transparent electrodes, the layers of organic material including one or more light-emitting layers; and one or more non-metallic reflective layers located on a side of either of the first or second non-metallic transparent electrodes opposite to the organic material layers; wherein the device further comprises a light transmissive scattering layer in optical contact with the organic material layers and the electrodes or wherein at least one of the one or more non-metallic reflective layers comprises a reflective scattering layer in optical contact with the organic material layers and the electrodes. Additionally, a low-index layer is preferably employed in various embodiments to improve device sharpness.
摘要翻译：一种有机发光二极管（OLED）装置，包括：第一和第二非金属透明电极，以及形成在第一和第二非金属透明电极之间的一层或多层有机材料，有机材料层包括一个或多个更多的发光层; 以及位于与有机材料层相对的第一或第二非金属透明电极中的任一个的一侧上的一个或多个非金属反射层; 其中所述装置还包括与所述有机材料层和所述电极光学接触的透光散射层，或者所述一个或多个非金属反射层中的至少一个包括与所述有机材料层光学接触的反射散射层，以及电极。此外，在各种实施例中优选使用低折射率层以提高器件清晰度。

2. 发明授权

US07548021B2 OLED device having improved light output 有权
标题翻译：具有改善的光输出的OLED器件
公开(公告)号：US07548021B2
公开(公告)日：2009-06-16
申请号：US11232559
申请日：2005-09-22
申请人： Ronald S. Cok , Joseph F. Revelli, Jr. , Donald R. Preuss , Joel D. Shore , Lee W. Tutt
发明人： Ronald S. Cok , Joseph F. Revelli, Jr. , Donald R. Preuss , Joel D. Shore , Lee W. Tutt
IPC分类号： H01J1/62 , H01J63/04
CPC分类号： H01L51/5268 , H01L51/524 , H01L51/5253 , H01L51/5262 , H01L2251/558
摘要： An organic light-emitting diode (OLED) device, comprising: first and second transparent electrodes, and one or more layers of organic material formed between the first and second transparent electrodes, the layers of organic material including one or more light-emitting layers; a reflective layer having a surface plasmon-polariton-supporting reflective surface located on a side of either of the first or second transparent electrodes opposite to the organic material layers; and a scattering layer in optical contact with the organic material layers and the electrodes. In certain embodiments, layer spacing is preferably designed such that the distance between the reflective surface and at least one of the one or more light-emitting layers is equal to or greater than 60 nm. Additionally, a low-index layer is preferably employed in various embodiments to improve device sharpness.
摘要翻译：一种有机发光二极管（OLED）器件，包括：第一和第二透明电极，以及形成在第一和第二透明电极之间的一层或多层有机材料，有机材料层包括一个或多个发光层; 反射层，其具有位于与所述有机材料层相对的所述第一或第二透明电极中的任一个的一侧的表面等离子体 - 极化子支撑反射表面; 以及与有机材料层和电极光学接触的散射层。在某些实施例中，层间距优选地设计成使得反射表面与一个或多个发光层中的至少一个之间的距离等于或大于60nm。此外，在各种实施例中优选使用低折射率层以提高器件清晰度。

3. 发明申请

US20090051284A1 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：US20090051284A1
公开(公告)日：2009-02-26
申请号：US11842229
申请日：2007-08-21
申请人： Ronald S. Cok , Joel D. Shore , Yuan-Sheng Tyan , Donald R. Preuss
发明人： Ronald S. Cok , Joel D. Shore , Yuan-Sheng Tyan , Donald R. Preuss
IPC分类号： H01L27/32 , H01J9/00
CPC分类号： H01L27/3213 , H01L27/322 , H01L51/5265 , H01L51/5268
摘要： An light-emitting diode device, including a substrate; and a reflective electrode and a semi-transparent electrode formed over the 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 microcavity, and wherein either the reflective or semi-transparent electrodes is patterned to form a plurality of independently controllable light-emitting elements with at least one light-emitting element having no color filter. Color filters are formed over a side of the semi-transparent electrodes opposite the unpatterned white light-emitting layer in correspondence with the light-emitting elements, the color filters having at least two different colors.
摘要翻译：一种发光二极管装置，包括基板; 以及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无图案白色发光层，反射电极，半透明电极和未图案化的白光发射层，形成光学微腔，并且其中反射或半透明电极被图案化以形成具有至少一个不具有滤色器的发光元件的多个独立可控的发光元件。彩色滤光片形成在半透明电极的与未图案化的白色发光层相对的发光元件的一侧，滤色器具有至少两种不同的颜色。

4. 发明授权

US07859188B2 LED device having improved contrast 有权
标题翻译： LED装置具有改善的对比度
公开(公告)号：US07859188B2
公开(公告)日：2010-12-28
申请号：US11842221
申请日：2007-08-21
申请人： Ronald S. Cok , Yuan-Sheng Tyan , Joel D. Shore , Donald R. Preuss
发明人： Ronald S. Cok , Yuan-Sheng Tyan , Joel D. Shore , Donald R. Preuss
IPC分类号： H01J1/62
CPC分类号： H01L27/3213 , H01L27/322 , H01L51/5265 , H01L51/5268 , H01L51/5281
摘要： A light-emitting diode device, including a substrate; and a reflective electrode and a semi-transparent electrode formed over the 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 microcavity, and wherein either the reflective or semi-transparent electrodes is patterned to form a plurality of independently controllable light-emitting elements with at least one light-emitting element having no color filter. Color filters are formed over a side of the semi-transparent electrodes opposite the unpatterned white light-emitting layer in correspondence with the light-emitting elements, the color filters having at least two different colors. Additionally, a reflected-light absorbing layer is located over all of the light-emitting elements.
摘要翻译：一种发光二极管装置，包括基板; 以及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无图案白色发光层，反射电极，半透明电极和未图案化的白光发射层，形成光学微腔，并且其中反射或半透明电极被图案化以形成具有至少一个不具有滤色器的发光元件的多个独立可控的发光元件。彩色滤光片形成在半透明电极的与未图案化的白色发光层相对的发光元件的一侧，滤色器具有至少两种不同的颜色。另外，反射光吸收层位于所有发光元件上。

5. 发明授权

US07888858B2 Light emitting diode device incorporating a white light emitting layer in combination with a plurality of optical microcavities 有权
标题翻译：结合有多个光学微腔的白色发光层的发光二极管装置
公开(公告)号：US07888858B2
公开(公告)日：2011-02-15
申请号：US11842229
申请日：2007-08-21
申请人： Ronald S. Cok , Joel D. Shore , Yuan-Sheng Tyan , Donald R. Preuss
发明人： Ronald S. Cok , Joel D. Shore , Yuan-Sheng Tyan , Donald R. Preuss
IPC分类号： H01L51/50 , H01L51/52 , H01L51/56
CPC分类号： H01L27/3213 , H01L27/322 , H01L51/5265 , H01L51/5268
摘要： An light-emitting diode device, including a substrate; and a reflective electrode and a semi-transparent electrode formed over the 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 microcavity, and wherein either the reflective or semi-transparent electrodes is patterned to form a plurality of independently controllable light-emitting elements with at least one light-emitting element having no color filter. Color filters are formed over a side of the semi-transparent electrodes opposite the unpatterned white light-emitting layer in correspondence with the light-emitting elements, the color filters having at least two different colors.
摘要翻译：一种发光二极管装置，包括基板; 以及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无图案白色发光层，反射电极，半透明电极和未图案化的白光发射层，形成光学微腔，并且其中反射或半透明电极被图案化以形成具有至少一个不具有滤色器的发光元件的多个独立可控的发光元件。彩色滤光片形成在半透明电极的与未图案化的白色发光层相对的发光元件的一侧，滤色器具有至少两种不同的颜色。

6. 发明申请

US20080117519A1 LIGHT EMITTING DEVICE WITH MICROLENS ARRAY 有权
标题翻译：具有微阵列的发光装置
公开(公告)号：US20080117519A1
公开(公告)日：2008-05-22
申请号：US11741472
申请日：2007-04-27
申请人： Krishnan Chari , Charles W. Lander , Jin-Shan Wang , Donald R. Preuss , Ronald S. Cok , Yuan-Sheng Tyan , Joel D. Shore
发明人： Krishnan Chari , Charles W. Lander , Jin-Shan Wang , Donald R. Preuss , Ronald S. Cok , Yuan-Sheng Tyan , Joel D. Shore
IPC分类号： G02B27/10 , B05D5/06
CPC分类号： B29D11/00365 , B29C33/3842 , B29C33/424 , B29L2011/0016 , G02B3/0031 , G02B3/0056 , H01L51/5275
摘要： A light-emitting device, comprising: a light emitting element on a first side of a transparent substrate or cover through which light is emitted; and a microlens array on a second side, opposite to the first side, of the transparent substrate or cover though which light is emitted; wherein the microlens array comprises individual hemispherical shaped microlenses having a mean diameter of less than 20 micrometers and a mean microlens height to diameter ratio of greater than 0.30, and has a microlens area fill factor greater than 0.8.
摘要翻译：一种发光装置，包括：发光元件，在发光的透明基板或盖的第一侧上; 以及透明基板或盖的与第一侧相对的第二侧的微透镜阵列，通过哪个光发射; 其中所述微透镜阵列包括平均直径小于20微米的平均微透镜高度与直径之比大于0.30的单个半球形微透镜，并且具有大于0.8的微透镜面积填充系数。

7. 发明授权

US07535646B2 Light emitting device with microlens array 有权
标题翻译：具有微透镜阵列的发光器件
公开(公告)号：US07535646B2
公开(公告)日：2009-05-19
申请号：US11741472
申请日：2007-04-27
申请人： Krishnan Chari , Charles W. Lander , Jin-Shan Wang , Donald R. Preuss , Ronald S. Cok , Yuan-Sheng Tyan , Joel D. Shore
发明人： Krishnan Chari , Charles W. Lander , Jin-Shan Wang , Donald R. Preuss , Ronald S. Cok , Yuan-Sheng Tyan , Joel D. Shore
IPC分类号： G02B27/14
CPC分类号： B29D11/00365 , B29C33/3842 , B29C33/424 , B29L2011/0016 , G02B3/0031 , G02B3/0056 , H01L51/5275
摘要： A light-emitting device, comprising: a light emitting element on a first side of a transparent substrate or cover through which light is emitted; and a microlens array on a second side, opposite to the first side, of the transparent substrate or cover though which light is emitted; wherein the microlens array comprises individual hemispherical shaped microlenses having a mean diameter of less than 20 micrometers and a mean microlens height to diameter ratio of greater than 0.30, and has a microlens area fill factor greater than 0.8.
摘要翻译：一种发光装置，包括：发光元件，在发光的透明基板或盖的第一侧上; 以及透明基板或盖的与第一侧相对的第二侧的微透镜阵列，通过哪个光发射; 其中所述微透镜阵列包括平均直径小于20微米的平均微透镜高度与直径之比大于0.30的单个半球形微透镜，并且具有大于0.8的微透镜面积填充系数。

8. 发明申请

US20090051283A1 LED DEVICE HAVING IMPROVED CONTRAST 有权
标题翻译：具有改进对比度的LED设备
公开(公告)号：US20090051283A1
公开(公告)日：2009-02-26
申请号：US11842221
申请日：2007-08-21
申请人： Ronald S. Cok , Yuan-Sheng Tyan , Joel D. Shore , Donald R. Preuss
发明人： Ronald S. Cok , Yuan-Sheng Tyan , Joel D. Shore , Donald R. Preuss
IPC分类号： H01L27/32 , H01J9/00
CPC分类号： H01L27/3213 , H01L27/322 , H01L51/5265 , H01L51/5268 , H01L51/5281
摘要： A light-emitting diode device, including a substrate; and a reflective electrode and a semi-transparent electrode formed over the 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 microcavity, and wherein either the reflective or semi-transparent electrodes is patterned to form a plurality of independently controllable light-emitting elements with at least one light-emitting element having no color filter. Color filters are formed over a side of the semi-transparent electrodes opposite the unpatterned white light-emitting layer in correspondence with the light-emitting elements, the color filters having at least two different colors. Additionally, a reflected-light absorbing layer is located over all of the light-emitting elements.
摘要翻译：一种发光二极管装置，包括基板; 以及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无图案白色发光层，反射电极，半透明电极和未图案化的白光发射层，形成光学微腔，并且其中反射或半透明电极被图案化以形成具有至少一个不具有滤色器的发光元件的多个独立可控的发光元件。彩色滤光片形成在半透明电极的与未图案化的白色发光层相对的发光元件的一侧，滤色器具有至少两种不同的颜色。另外，反射光吸收层位于所有发光元件上。

9. 发明授权

US08022612B2 White-light LED having two or more commonly controlled portions with improved angular color performance 有权
标题翻译：白光LED具有两个或更多个共同控制的部分，具有改进的角度颜色性能
公开(公告)号：US08022612B2
公开(公告)日：2011-09-20
申请号：US12267760
申请日：2008-11-10
申请人： Ronald S. Cok , Joel D. Shore
发明人： Ronald S. Cok , Joel D. Shore
IPC分类号： H01L51/50
CPC分类号： H01L27/3213 , H01L27/153 , H01L27/322 , H01L51/5265 , H01L2251/308
摘要： A light-emitting diode device, includes a substrate; and a light-emitting element having two or more commonly-controlled portions, the light-emitting element having two electrodes and a common unpatterned white-light-emitting layer formed between the two electrodes, at least one portion having an optical spacer, each portion having a different optical structure, the optical structure in one portion being tuned to emit substantially white light and that one portion having a transparent electrode, and the optical structure in a different portion being tuned to emit colored light.
摘要翻译：一种发光二极管装置，包括：基板; 和具有两个以上共同控制部分的发光元件，所述发光元件具有两个电极和形成在所述两个电极之间的共同的未图案化的白色发光层，至少一部分具有光学间隔物，每个部分具有不同的光学结构，一部分中的光学结构被调谐以发射基本上白色的光，并且一个部分具有透明电极，并且不同部分中的光学结构被调谐以发射有色光。

10. 发明申请

US20090102352A1 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：US20090102352A1
公开(公告)日：2009-04-23
申请号：US11876216
申请日：2007-10-22
申请人： Ronald S. Cok , Joel D. Shore
发明人： Ronald S. Cok , Joel D. Shore
IPC分类号： H01J1/62 , G09G3/30 , H01J9/02
CPC分类号： H01L51/5265 , H01L27/3213 , H01L27/322 , H01L51/5036 , H05B33/22
摘要： A light-emitting optical cavity light-emitting diode device, comprising: a) a substrate; b) a reflective electrode formed over the substrate; c) an unpatterned light-emitting layer formed over the reflective electrode; d) a transparent electrode formed over the unpatterned light-emitting layer; e) one or more different optical spacers, defining at least two different optical path lengths, are formed in different locations over the substrate, between the reflective electrode and the transparent electrode; and f) a low-index layer formed over the transparent electrode.
摘要翻译：一种发光光腔发光二极管装置，包括：a）基板; b）形成在衬底上的反射电极; c）形成在所述反射电极上的未图案化的发光层; d）形成在未图案化的发光层上的透明电极; e）在反射电极和透明电极之间的衬底上的不同位置形成限定至少两个不同光程长度的一个或多个不同的光学间隔物; 和f）形成在透明电极上的低折射率层。

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