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1. 发明授权

US07594839B2 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：US07594839B2
公开(公告)日：2009-09-29
申请号：US11361488
申请日：2006-02-24
申请人： Ronald S. Cok , Jin-Shan Wang , Raymond A. Kesel , Donald R. Preuss , Yuan-Sheng Tyan
发明人： Ronald S. Cok , Jin-Shan Wang , Raymond A. Kesel , Donald R. Preuss , Yuan-Sheng Tyan
IPC分类号： H01J9/24
CPC分类号： H01L51/5268 , H01L51/524 , H01L51/5253 , H01L2251/5315
摘要： A top-emitting organic light-emitting diode (OLED) device, comprising: a substrate; an OLED comprising a reflective electrode formed on the substrate; one-or-more layers of organic light-emitting material formed over the reflective electrode; and a transparent electrode formed over the one-or-more layers of organic light-emitting material; a light-scattering layer having a rough surface formed over and in contact with the OLED, a cover affixed to the substrate forming a gap between the cover and the light scattering layer; and wherein the gap is a vacuum or the gap is filled with a relatively low-refractive index gas and the light-scattering layer comprises a plurality of relatively high-refractive index light-scattering transparent particles projecting into the gap without contacting the cover and further comprising an adhesive binder in contact with at least some of the light-scattering particles to adhere the light-scattering particles to the OLED.
摘要翻译：一种顶发光有机发光二极管（OLED）器件，包括：衬底; 包括形成在所述基板上的反射电极的OLED; 在反射电极上形成一层或多层有机发光材料; 以及形成在一层或多层有机发光材料上的透明电极; 具有形成在OLED上并与OLED接触的粗糙表面的光散射层，固定到基板上的盖，其在盖和光散射层之间形成间隙; 并且其中所述间隙是真空，或者所述间隙被相对低折射率的气体填充，并且所述光散射层包括突出到所述间隙中的多个相对高折射率的光散射透明颗粒而不接触所述盖并进一步包括与至少一些光散射颗粒接触的粘合剂粘合剂，以将光散射颗粒粘附到OLED。

2. 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。

3. 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。

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

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。

6. 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。

7. 发明授权

US07602118B2 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：US07602118B2
公开(公告)日：2009-10-13
申请号：US11065082
申请日：2005-02-24
申请人： Ronald S. Cok , Donald R. Preuss , Yuan-Sheng Tyan
发明人： Ronald S. Cok , Donald R. Preuss , Yuan-Sheng Tyan
IPC分类号： H05B33/04 , H05B33/10
CPC分类号： H01L51/5268 , H01L51/5203 , H01L51/524 , H01L51/5275
摘要： An organic light-emitting diode (OLED) device, comprising: a substrate; an OLED comprising first and second electrodes and one or more layers of organic light-emitting material formed between the electrodes, wherein at least one electrode comprises a transparent electrode, the transparent electrode and layer(s) of organic light-emitting material having a first refractive index range; and an encapsulating cover; wherein at least one of the substrate or cover comprises a transparent substrate or cover having a second refractive index and through which light from the OLED is emitted; and further comprising a light scattering layer located between the substrate and cover, and a transparent low-index element having a third refractive index lower than each of the first refractive index range and second refractive index and located between the scattering layer and the transparent substrate or cover.
摘要翻译：一种有机发光二极管（OLED）装置，包括：基板; 一种OLED，包括形成在电极之间的第一和第二电极和一层或多层有机发光材料，其中至少一个电极包括透明电极，透明电极和有机发光材料层具有第一折射率范围; 和封装盖; 其中所述基底或盖中的至少一个包括具有第二折射率的透明基底或盖，并且来自所述OLED的光被发射; 并且还包括位于所述基底和所述覆盖物之间的光散射层和具有低于所述第一折射率范围和第二折射率中的每一个的第三折射率且位于所述散射层和所述透明基底之间的透明低折射率元件，或盖。

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

US07169232B2 Producing repetitive coatings on a flexible substrate 有权
标题翻译：在柔性基材上生产重复涂层
公开(公告)号：US07169232B2
公开(公告)日：2007-01-30
申请号：US10858424
申请日：2004-06-01
申请人： David R. Strip , Yuan-Sheng Tyan , Ronald S. Cok
发明人： David R. Strip , Yuan-Sheng Tyan , Ronald S. Cok
IPC分类号： C23C14/12
CPC分类号： C23C14/562 , C23C14/042 , C23C14/12 , H01L51/56
摘要： Apparatus for use in making a device by forming repetitive sequences of coatings on a flexible substrate including defining a path for the flexible substrate; the flexible substrate being disposed about at least a portion of the path; a first deposition source for depositing material located around the path periphery and in cooperative relationship with the surface of the disposed flexible substrate; an actuable structure effective when actuated for moving the flexible substrate around at least more than one revolution around the path; and actuating the actuable structure and the first deposition source so that at least two separate material coatings are provided on the substrate by the deposition source.
摘要翻译：用于通过在柔性基板上形成重复的涂层序列来制造装置的装置，包括限定柔性基板的路径; 柔性基底围绕路径的至少一部分设置; 第一沉积源，用于沉积围绕所述路径周边并与所述设置的柔性基板的表面协调关系的材料; 致动结构在致动时有效地使柔性基板围绕路径至少旋转一圈以上; 以及致动所述致动结构和所述第一沉积源，使得通过所述沉积源在所述衬底上提供至少两个分开的材料涂层。

10. 发明授权

US07030553B2 OLED device having microcavity gamut subpixels and a within gamut subpixel 有权
标题翻译： OLED器件具有微腔色域子像素和色域内子像素
公开(公告)号：US07030553B2
公开(公告)日：2006-04-18
申请号：US10643837
申请日：2003-08-19
申请人： Dustin Winters , Yuan-Sheng Tyan , Steven A. Van Slyke , Ronald S. Cok , Andrew D. Arnold
发明人： Dustin Winters , Yuan-Sheng Tyan , Steven A. Van Slyke , Ronald S. Cok , Andrew D. Arnold
IPC分类号： H01J1/62 , H01J63/04 , H05B33/00
CPC分类号： H01L51/5265 , H01L27/3213 , H01L27/3244
摘要： An OLED device including an array of light emitting pixels, each pixel including subpixels having organic layers including at least one emissive layer that produces light and spaced electrodes, and wherein there are at least three gamut subpixels that produce colors which define a color gamut and at least one subpixel that produces light within the color gamut produced by the gamut subpixels; and wherein at least one of the gamut subpixels includes a reflector and a semitransparent reflector which function to form a microcavity.
摘要翻译：一种包括发光像素阵列的OLED器件，每个像素包括具有有机层的子像素，所述子像素包括产生光和间隔电极的至少一个发射层，并且其中至少有三个色域子像素产生定义色域的颜色，至少一个子像素，其产生由色域子像素产生的色域内的光; 并且其中所述色域子像素中的至少一个包括反射器和用于形成微腔的半透明反射器。

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