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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。

4. 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。

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

US07276848B2 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：US07276848B2
公开(公告)日：2007-10-02
申请号：US11093243
申请日：2005-03-29
申请人： Ronald S. Cok , Donald R. Preuss
发明人： Ronald S. Cok , Donald R. Preuss
IPC分类号： H05B33/00
CPC分类号： H01L51/5268 , H01L27/3244 , H01L27/3281 , H01L51/524 , H01L2251/5315 , H01L2251/558
摘要： An organic light-emitting diode (OLED) pillaged display device, comprising: a) a substrate having a substrate thickness; b) an array of pixels comprising one or more OLED light-emitting elements, each light emitting element having a first electrode formed over the substrate, one or more layers of organic light-emitting material formed over the first electrode, and a second electrode formed over the layer(s) of organic light-emitting material to define a light-emitting area; the array of pixels having a characteristic spacing between neighboring pixels in the array, wherein the characteristic spacing is the maximum distance between corresponding points in neighboring pixels in an array dimension; c) a cover located over the substrate having a cover thickness; and d) a scattering layer located between the substrate and the cover; wherein light from the OLED light-emitting elements is emitted either through at least one of the substrate or the cover, and wherein the thickness of either the substrate or the cover through which light is emitted is less than or equal to two times the characteristic spacing.
摘要翻译：一种有机发光二极管（OLED）像素化显示装置，包括：a）具有基板厚度的基板; b）包括一个或多个OLED发光元件的像素阵列，每个发光元件具有形成在衬底上的第一电极，形成在第一电极上的一层或多层有机发光材料和形成在第一电极上的第二电极在有机发光材料的层上方限定发光区域; 所述像素阵列具有所述阵列中的相邻像素之间的特征间隔，其中所述特征间距是阵列维度中相邻像素中对应点之间的最大距离; c）位于所述基板上方的具有盖厚度的盖; 以及d）位于所述基板和所述盖之间的散射层; 其中来自OLED发光元件的光通过至少一个基板或盖发射，并且其中发射光的基板或盖的厚度小于或等于特征间隔的两倍。

10. 发明授权

US07833074B2 Method of making a top-emitting OLED device having improved power distribution 有权
标题翻译：制造具有改进的功率分布的顶部发射OLED器件的方法
公开(公告)号：US07833074B2
公开(公告)日：2010-11-16
申请号：US11849398
申请日：2007-09-04
申请人： Ronald S. Cok , Mitchell S. Burberry , Donald R. Preuss
发明人： Ronald S. Cok , Mitchell S. Burberry , Donald R. Preuss
IPC分类号： H01J9/00 , B05D5/12
CPC分类号： H01L51/5234 , H01L51/5212 , H01L51/5215 , H01L51/5228 , H01L51/529 , H01L51/56 , H01L2251/5315
摘要： A method of making a top-emitting LED device, including providing, over a substrate, a laterally spaced and optically opaque lower electrode and an upper electrode buss that is electrically insulated from the lower electrode; depositing material forming an EL medium structure over the lower electrode and the upper electrode buss; depositing, over the EL medium structure, a first light-transmissive upper electrode that protects the EL medium structure from particulate contamination; and selectively removing most of the EL medium structure over a selective portion of the upper electrode buss.
摘要翻译：一种制造顶部发光LED器件的方法，包括在衬底上提供横向隔开且不透光的下电极和与下电极电绝缘的上电极总线; 在下电极和上电极总线上沉积形成EL介质结构的材料; 在EL介质结构上沉积第一透光上电极，其保护EL介质结构免受颗粒污染; 并且在上电极总线的选择部分上选择性地去除大部分的EL介质结构。

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