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1. 发明申请

WO2009073090A1 ELECTROLUMINESCENT DISPLAY WITH INTERLEAVED 3T1C COMPENSATION 审中-公开
标题翻译：具有3T1C补偿功能的电致发光显示器
公开(公告)号：WO2009073090A1
公开(公告)日：2009-06-11
申请号：PCT/US2008/012996
申请日：2008-11-21
申请人： EASTMAN KODAK COMPANY , WHITE, Christopher Jason , LEVEY, Charles, L. , MILLER, Michael Eugene , LEON, Felipe Antonio
发明人： WHITE, Christopher Jason , LEVEY, Charles, L. , MILLER, Michael Eugene , LEON, Felipe Antonio
IPC分类号： G09G3/32
CPC分类号： G09G3/3225 , G09G3/007 , G09G2300/0417 , G09G2300/0426 , G09G2300/0465 , G09G2310/0232 , G09G2320/029 , G09G2320/043 , G09G2320/045 , G09G2320/046 , G09G2320/0626
摘要： A method of compensating for changes in the characteristics of transistors and EL devices in an EL display, includes providing an EL display having a two-dimensional array of EL devices arranged in rows and columns, wherein each EL device is driven by a drive circuit in response to a drive signal; providing a first drive circuit for an EL device having three transistors and providing a second drive circuit for an EL device having only two transistors, and wherein a first column in the display includes at least one first drive circuit and an adjacent second column includes at least one second drive circuit; deriving a correction signal based on the characteristics of a transistor in a first drive circuit, or the EL device; and using the correction signal to adjust the drive signals applied to the first drive circuit and one or more adjacent second drive circuits.
摘要翻译：一种补偿EL显示器中的晶体管和EL器件的特性变化的方法包括提供具有排列成行和列的EL器件的二维阵列的EL显示器，其中每个EL器件由驱动电路驱动响应驱动信号; 为具有三个晶体管的EL器件提供第一驱动电路，并为仅具有两个晶体管的EL器件提供第二驱动电路，并且其中显示器中的第一列包括至少一个第一驱动电路和相邻的第二列至少包括一秒驱动电路; 基于第一驱动电路中的晶体管或EL器件的特性导出校正信号; 以及使用所述校正信号来调整施加到所述第一驱动电路和一个或多个相邻的第二驱动电路的驱动信号。

2. 发明申请

WO2008130495A1 PASSIVE MATRIX ELECTRO-LUMINESCENT DISPLAY SYSTEM 审中-公开
标题翻译：被动矩阵电致发光显示系统
公开(公告)号：WO2008130495A1
公开(公告)日：2008-10-30
申请号：PCT/US2008/004473
申请日：2008-04-07
申请人： EASTMAN KODAK COMPANY , MILLER, Michael Eugene , HAMILTON, John, Franklin, Jr. , ARNOLD, Daniel Andrew
发明人： MILLER, Michael Eugene , HAMILTON, John, Franklin, Jr. , ARNOLD, Daniel Andrew
IPC分类号： G09G3/32
CPC分类号： G09G3/3216 , G09G2310/0208 , G09G2320/0247 , G09G2320/043 , G09G2330/025
摘要： A passive matrix, electro-luminescent display system has a passive matrix, electro-luminescent display having an orthogonally oriented array of column and row electrodes and an electro-luminescent layer located between the electrodes at the intersection of each column and row electrode forming an individual light-emitting element. Drivers provide separate signals at different times to different groups of row electrodes within the array of row electrodes; wherein the row electrodes of each group simultaneously receive at least two different level signals. A display driver receives and processes the input image signal to provide a presharpened image control signal. Column drivers respond to the presharpened image control signal for simultaneously providing a signal to the multiple column electrodes within the array of column electrodes at the same time signals are provided to the groups of row electrodes so that the concurrence of row and column signals causes individual light-emitting element to produce light.
摘要翻译：无源矩阵电致发光显示系统具有无源矩阵，具有垂直取向的列和行电极阵列的电致发光显示器，以及位于每个列和行电极的交点处的电极之间的电致发光层，形成一个单独的发光元件。驱动器在不同时间向行电极阵列内的不同组的行电极提供单独的信号; 其中每组的行电极同时接收至少两个不同的电平信号。显示驱动器接收并处理输入图像信号以提供预先硬化的图像控制信号。色谱柱驱动器响应预制图像控制信号，以同时向列电极阵列内的多列电极提供信号，同时将信号提供给行电极组，使得行和列信号的一致性导致单独的光发光元件产生光。

3. 发明申请

WO2009038704A1 LED DEVICE HAVING IMPROVED LIGHT OUTPUT 审中-公开
标题翻译：具有改进的光输出的LED装置
公开(公告)号：WO2009038704A1
公开(公告)日：2009-03-26
申请号：PCT/US2008/010790
申请日：2008-09-16
申请人： EASTMAN KODAK COMPANY , COK, Ronald Steven , KANE, Paul James , MILLER, Michael Eugene
发明人： COK, Ronald Steven , KANE, Paul James , MILLER, Michael Eugene
IPC分类号： H01L27/32 , H01L51/52
CPC分类号： H01L27/3213 , H01L27/3206 , H01L27/322 , H01L51/5265
摘要： A white light-emitting microcavity light-emitting diode device, includes a reflective electrode (12) and a semi-transparent electrode (16) formed over a substrate and an unpatterned white-light-emitting layer (14) 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. The reflective or semi-transparent electrode is patterned to form independently-controllable light-emitting sub-pixel elements (50, 52, 54, 56). Color filters (40R, 40G, 40B) are formed over a side of the semi-transparent electrodes opposite the unpatterned white light-emitting-layer in correspondence with the light-emitting elements to form colored sub-pixels. At least one light-emitting element has at least two commonly-controlled portions (56Y, 56B) to emit white light to form a white sub-pixel. The white sub-pixel includes optical microcavities (66Y, 66B) tuned to emit light at a different complementary wavelength at an emission angle.
摘要翻译：白色发光微腔发光二极管装置包括形成在基板上的反射电极（12）和半透明电极（16）以及形成在反射电极与反射电极之间的未图案化的白色发光层（14）半透明电极，反射电极，半透明电极和形成光腔的无图案白色发光层。将反射或半透明电极图案化以形成独立可控的发光子像素元件（50,52,54,56）。在与发光元件对应的未图案化的白色发光层相对的半透明电极的一侧形成滤色器（40R，40G，40B）以形成有色子像素。至少一个发光元件具有发射白光以形成白色子像素的至少两个共同控制部分（56Y，56B）。白色子像素包括被调谐以以发射角发射不同的互补波长的光的光学微腔（66Y，66B）。

4. 发明申请

WO2008106075A1 ELECTRO-LUMINESCENT DEVICE WITH IMPROVED EFFICIENCY 审中-公开
标题翻译：具有改善效率的电致发光器件
公开(公告)号：WO2008106075A1
公开(公告)日：2008-09-04
申请号：PCT/US2008/002437
申请日：2008-02-25
申请人： EASTMAN KODAK COMPANY , MILLER, Michael Eugene , KANE, Paul James , COK, Ronald Steven
发明人： MILLER, Michael Eugene , KANE, Paul James , COK, Ronald Steven
IPC分类号： H01L27/32 , H01L51/50
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：电致发光器件具有包括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。

5. 发明申请

WO2006076174A1 CINEMA SYSTEM HAVING COLOR AND COPY PROTECTION 审中-公开
标题翻译：具有彩色和复制保护的电影系统
公开(公告)号：WO2006076174A1
公开(公告)日：2006-07-20
申请号：PCT/US2005/047588
申请日：2005-12-28
申请人： EASTMAN KODAK COMPANY , MILLER, Michael Eugene , MURDOCH, Michael John , MADDEN, Thomas Ethan
发明人： MILLER, Michael Eugene , MURDOCH, Michael John , MADDEN, Thomas Ethan
IPC分类号： H04N9/31 , H04N9/67
CPC分类号： G11B20/00086 , G06T1/0028 , G06T2201/0064 , G11B20/00826 , G11B20/00884 , H04N5/913 , H04N9/3173 , H04N9/3182 , H04N9/3194 , H04N9/67 , H04N2005/91392
摘要： A color display system including a display device for four or more visible color primaries and a processor for controlling the four or more color primaries to selectively render portions of an image or image sequence such that visually equivalent colors displayed in two or more image portions differ in their spectral composition.
摘要翻译：一种彩色显示系统，包括用于四个或更多个可见颜色原色的显示装置和用于控制四个或更多个颜色原色以选择性地渲染图像或图像序列的部分的处理器，使得在两个或更多个图像部分中显示的视觉上相当的颜色不同它们的光谱组成。

6. 发明申请

WO2005122122A1 COLOR DISPLAY DEVICE WITH ENHANCED PIXEL PATTERN 审中-公开
标题翻译：具有增强像素图案的彩色显示设备
公开(公告)号：WO2005122122A1
公开(公告)日：2005-12-22
申请号：PCT/US2005/019119
申请日：2005-06-01
申请人： EASTMAN KODAK COMPANY , MILLER, Michael Eugene , MURDOCH, Michael John , KANE, Paul James , ARNOLD, Andrew Daniel , ENDRIKHOVSKI, Serguei
发明人： MILLER, Michael Eugene , MURDOCH, Michael John , KANE, Paul James , ARNOLD, Andrew Daniel , ENDRIKHOVSKI, Serguei
IPC分类号： G09G3/32
CPC分类号： G09G3/3216 , G09G3/20 , G09G3/3225 , G09G3/3607 , G09G5/02 , G09G2300/0452 , G09G2320/02
摘要： A color display device, comprising: an array of subpixels of at least four different colors, including at least two relatively higher luminous color subpixels and at least two relatively lower luminous color subpixels, wherein the subpixels are arranged into groups forming at least two distinct types of pixels, each pixel type including the two relatively higher luminous color subpixels and at least one of the two relatively lower luminous color subpixels, and wherein the pixel types are arranged in a pattern such that the relative locations of the two relatively higher luminous color subpixels in each pixel is repeated in adjacent pixels, and the relative location of at least one of the two relatively lower luminance color subpixels is not repeated in at least one adjacent pixel. Various embodiments enable color display devices with improved image display quality, with the appearance of jagged lines and banding reduced simultaneously.
摘要翻译：一种彩色显示装置，包括：至少四种不同颜色的子像素阵列，包括至少两个相对较高的发光子像素和至少两个相对较低的发光颜色子像素，其中子像素被排列成形成至少两种不同类型的组的像素，每个像素类型包括两个相对较高的发光颜色子像素和两个相对较低的发光颜色子像素中的至少一个，并且其中像素类型被布置成使得两个相对较高的发光颜色子像素的相对位置在相邻像素中重复每个像素，并且在至少一个相邻像素中不重复两个相对较低亮度的彩色子像素中的至少一个的相对位置。各种实施例使得具有改善的图像显示质量的彩色显示设备，同时锯齿线条和条纹的出现减少。

7. 发明申请

WO2009038688A1 TILED PASSIVE MATRIX ELECTRO-LUMINESCENT DISPLAY 审中-公开
标题翻译：倾斜被动矩阵电致发光显示器
公开(公告)号：WO2009038688A1
公开(公告)日：2009-03-26
申请号：PCT/US2008/010753
申请日：2008-09-16
申请人： EASTMAN KODAK COMPANY , MILLER, Michael Eugene , ARNOLD, Andrew Daniel , HAMILTON, JR., John Franklin
发明人： MILLER, Michael Eugene , ARNOLD, Andrew Daniel , HAMILTON, JR., John Franklin
IPC分类号： G09G3/32
CPC分类号： G09G3/3216 , G09G2300/026 , G09G2300/06 , G09G2310/0205 , G09G2310/021 , G09G2310/0221 , G09G2320/0233 , G09G2330/021 , H01L27/3281 , H01L27/3293
摘要： A tiled, passive-matrix, EL display, including two or more EL tiles, each EL tile including an array of rows and columns of light-emitting elements, each light-emitting element being formed from a light-emitting layer that is sandwiched between an orthogonal array of row and column electrodes wherein each of the two or more EL tiles further include at least one row driver; at least one column driver for operating in conjunction with each of the at least one row drivers to control the flow of electrons between the row and column electrodes to control the emission of light from each of the light-emitting elements, with a first exception that when the boundary between the two tiles is to be illuminated, then the number of rows of simultaneously illuminated rows of light-emitting elements within one tile is less than the predetermined number.
摘要翻译：包括两个或更多个EL瓦片的平铺无源矩阵EL显示器，每个EL瓦片包括发光元件的行和列的阵列，每个发光元件由夹在其间的发光层形成行和列电极的正交阵列，其中两个或更多个EL瓦片中的每一个还包括至少一个行驱动器; 至少一个列驱动器，用于与所述至少一个行驱动器中的每个驱动器一起操作，以控制行电极和列电极之间的电子流，以控制来自每个发光元件的光的发射，第一个例外是当两个瓦片之间的边界被照亮时，一个瓦片内同时发光的发光元件行的行数小于预定数量。

8. 发明申请

WO2008150380A1 LAMP WITH CONTROLLABLE SPECTRUM 审中-公开
标题翻译：灯具可控光谱仪
公开(公告)号：WO2008150380A1
公开(公告)日：2008-12-11
申请号：PCT/US2008/006525
申请日：2008-05-22
申请人： EASTMAN KODAK COMPANY , COK, Ronald Steven , KANE, Paul James , MILLER, Michael Eugene
发明人： COK, Ronald Steven , KANE, Paul James , MILLER, Michael Eugene
IPC分类号： H01L33/00
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。

9. 发明申请

WO2007089506A1 EL DEVICE HAVING IMPROVED POWER DISTRIBUTION 审中-公开
标题翻译：具有改进功率分配的EL设备
公开(公告)号：WO2007089506A1
公开(公告)日：2007-08-09
申请号：PCT/US2007/001926
申请日：2007-01-25
申请人： EASTMAN KODAK COMPANY , COK, Ronald Steven , MILLER, Michael Eugene
发明人： COK, Ronald Steven , MILLER, Michael Eugene
IPC分类号： G09G3/30 , H01L27/32
CPC分类号： H01L27/3213 , G09G3/2003 , G09G3/3225 , G09G2300/0426 , G09G2320/0233 , H01L27/326 , H01L27/3276
摘要： An active-matrix electroluminescent device, comprising: light-emitting elements (20a, 20b, 20c, 2Od) laid out over a substrate, electrical buses (14a, 14b) carrying a common signal connected to the light-emitting elements; and electrical cross-connections (12a, 12b) intersecting and electrically connecting the plurality of electrical buses. The light-emitting elements are arranged in groups, each group forming a quad cell (4a, 4b, 4c, 4d) of four neighboring light-emitting elements arranged around intersections of the electrical buses and cross-connections, each of the light-emitting elements of each quad cell connected to the electrical bus or electrical cross-connection separating the light-emitting elements of the quad cell, each quad cell shares a common electrical bus or cross-connection with an adjacent quad cell, and adjacent quad cells sharing a common electrical bus are not separated by a common cross-connection and neighboring quad cells sharing a common cross-connection are not separated by a common electrical bus.
摘要翻译：一种有源矩阵电致发光器件，包括：布置在衬底上的发光元件（20a，20b，20c，20d），承载与所述发光元件连接的公共信号的电母线（14a，14b）以及交叉并电连接多个电母线的电交叉连接（12a，12b）。发光元件分组成组，每个组形成四个相邻的发光元件的四个单元（4a，4b，4c，4d），四个相邻的发光元件布置在电母线和交叉连接的交叉点周围，每个发光连接到电气总线的四个单元的单元或分离四边形单元的发光元件的电气交叉连接，每个四元单元共享与相邻四边形单元的公共电气总线或交叉连接，并且相邻四边形单元共享一个公共电气总线不被公共交叉连接分开，并且共用公共交叉连接的相邻四芯电池不被公共电气总线分开。

10. 发明申请

WO2005096257A2 COLOR OLED DISPLAY WITH IMPROVED POWER EFFICIENCY 审中-公开
标题翻译：彩色OLED显示屏具有改进的功率效率
公开(公告)号：WO2005096257A2
公开(公告)日：2005-10-13
申请号：PCT/US2005/010415
申请日：2005-03-29
申请人： EASTMAN KODAK COMPANY , MILLER, Michael Eugene , MURDOCH, Michael John , COK, Ronald Steven , ARNOLD, Andrew Daniel
发明人： MILLER, Michael Eugene , MURDOCH, Michael John , COK, Ronald Steven , ARNOLD, Andrew Daniel
IPC分类号： G09G3/00
CPC分类号： G09G3/3208 , G09G3/2003 , G09G2300/0452 , G09G2340/06
摘要： An OLED display device includes: an array of light emitting pixels, each pixel having red, green, and blue OLEDs and at least one additional colored OLED that expands the gamut of the display device relative to the gamut defined by the red, green and blue OLEDs, wherein the luminance efficiency or the luminance stability over time of the additional OLED is higher than the luminance efficiency or the luminance stability over time of at least one of the red, green, and blue OLEDs; and means for selectively driving the OLEDs with a drive signal to reduce overall power usage or extend the lifetime of the display while maintaining display color accuracy. In accordance with various embodiments, the present invention provides a color display device with improved power efficiency, longer overall lifetime, expanded color gamut with accurate hues, and improved spatial image quality.
摘要翻译： OLED显示装置包括：发光像素阵列，每个像素具有红色，绿色和蓝色OLED以及至少一种附加着色OLED，其相对于由红色，绿色和蓝色限定的色域扩展显示装置的色域 OLED，其中附加OLED的亮度效率或时间上的亮度稳定性高于红色，绿色和蓝色OLED中的至少一种随时间的亮度效率或亮度稳定性; 以及用于利用驱动信号选择性地驱动OLED以减少总体功率使用或延长显示器寿命同时保持显示颜色精度的装置。根据各种实施例，本发明提供一种彩色显示装置，其具有改善的功率效率，更长的总体寿命，具有准确色调的扩展色域以及改进的空间图像质量。

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