专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2006057801A2 TILED OLED DISPLAY 审中-公开
标题翻译：倾斜OLED显示屏
公开(公告)号：WO2006057801A2
公开(公告)日：2006-06-01
申请号：PCT/US2005040273
申请日：2005-11-07
申请人： EASTMAN KODAK CO , COK RONALD STEVEN , ARNOLD ANDREW DANIEL
发明人： COK RONALD STEVEN , ARNOLD ANDREW DANIEL
CPC分类号： H01L27/3293 , H01L27/3281
摘要： A tiled display structure having one or more first light emitting tiles having a substrate with a first display area with spaced-apart electrodes. At least one layer of light-emitting material is provided between the spaced apart electrodes. A non-display area is provided with conductors for electrically connecting the spaced-apart electrodes in the display area to a connection point at the edge of the display substrate. The spaced apart electrodes producing light-emitting pixel element when subjected to a current. One or more second light emitting tiles are also provided having a substrate with a second display area with spaced-apart electrodes and at least one layer of light-emitting material between the spaced apart electrodes. The second light emitting tiles are stacked above the non-display area of another tile substrate and in registration with the other first display area, the spaced apart electrodes of the second display producing light-emitting pixel elements when subjected to a current.
摘要翻译：一种具有一个或多个第一发光砖的平铺显示结构，其具有带有间隔开的电极的具有第一显示区域的基板。在间隔开的电极之间设置至少一层发光材料。非显示区域设置有用于将显示区域中的间隔开的电极电连接到显示器基板的边缘处的连接点的导体。间隔开的电极在经受电流时产生发光像素元件。还提供了一个或多个第二发光瓦片，其具有具有间隔开的电极的第二显示区域和在间隔开的电极之间的至少一层发光材料的基板。第二发光瓦片堆叠在另一个瓦片基板的非显示区域上方并与另一个第一显示区域对准，当经受电流时，第二显示器的间隔开的电极产生发光像素元件。

2. 发明申请

WO2005096257A3 COLOR OLED DISPLAY WITH IMPROVED POWER EFFICIENCY 审中-公开
标题翻译：具有改善功率效率的彩色OLED显示屏
公开(公告)号：WO2005096257A3
公开(公告)日：2006-01-26
申请号：PCT/US2005010415
申请日：2005-03-29
申请人： EASTMAN KODAK CO , 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： G09G3/32 , G09G5/02
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，绿和蓝定义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的寿命同时保持显示器颜色精度的装置。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，具有精确色调的扩展色域以及改进的空间图像质量。

3. 发明申请

WO2005083666A3 OLED DISPLAY HAVING THERMALLY CONDUCTIVE BACKPLATE 审中-公开
标题翻译：具有导热背板的OLED显示器
公开(公告)号：WO2005083666A3
公开(公告)日：2006-07-20
申请号：PCT/US2005005783
申请日：2005-02-24
申请人： EASTMAN KODAK CO , COK RONALD STEVEN , COLEMAN JESSE JAMES , ARNOLD ANDREW DANIEL
发明人： COK RONALD STEVEN , COLEMAN JESSE JAMES , ARNOLD ANDREW DANIEL
IPC分类号： H01L51/52 , G09G3/32 , H01L27/00 , H05B33/00 , H05B33/04
CPC分类号： H01L51/529 , H01L51/524 , H01L51/5243
摘要： An OLED display comprises a substrate (22); one or more OLED light emitting elements including a first electrode formed on the substrate, one or more OLED light emissive layers (32) located over the first electrode (30), and a second electrode (34) located over the OLED light emissive layers; an encapsulating cover (12) located over the second electrode; and a thermally conductive substantially planar backplate (20) extending over an exterior surface of the encapsulating cover or of the substrate and adhered thereto with a thermally conductive adhesive (26), the backplate (20) having a thermal conductivity higher than that of the substrate (22) or cover (12), and the adhesive (26) having a thermal conductivity of greater than 0.2 W/mK, or equal to or greater than the thermal conductivity of the cover or substrate to which it is adhered.
摘要翻译： OLED显示器包括基板（22）; 一个或多个OLED发光元件，包括形成在基板上的第一电极，位于第一电极（30）上方的一个或多个OLED发光层（32）和位于OLED发光层之上的第二电极（34）; 位于所述第二电极上方的封装盖（12）; 以及导热基本上平面的背板（20），其在所述封装盖或所述基板的外表面上延伸并且用导热粘合剂（26）粘合到所述外板表面上，所述背板（20）的导热率高于所述基板（22）或盖（12），并且粘合剂（26）具有大于0.2W / mK的热导率，或等于或大于其所粘附的盖或基底的热导率。

4. 发明申请

WO2012012131A3 IMAGE PROCESSING IN A COMPUTER NETWORK 审中-公开
标题翻译：计算机网络中的图像处理
公开(公告)号：WO2012012131A3
公开(公告)日：2012-06-07
申请号：PCT/US2011042128
申请日：2011-06-28
申请人： EASTMAN KODAK CO , COK RONALD STEVEN
发明人： COK RONALD STEVEN
IPC分类号： G06F15/16
CPC分类号： G06F9/5027 , G06F2209/509
摘要： A method for processing digital image files including providing local and remote network-connected computing resources. A digital image stored on a local resource is used for calculating a local turnaround time for processing the digital image file and also for calculating the remote turnaround time for processing the digital image. Either the local or remote resources are selected for processing the digital image in response to which resource is capable of processing the digital image faster.
摘要翻译：一种用于处理数字图像文件的方法，包括提供本地和远程网络连接的计算资源。存储在本地资源上的数字图像用于计算用于处理数字图像文件的本地周转时间，并且还用于计算用于处理数字图像的远程周转时间。选择本地或远程资源来处理数字图像以响应哪个资源能够更快地处理数字图像。

5. 发明申请

WO2010056358A3 EMISSIVE DEVICE WITH CHIPLETS 审中-公开
标题翻译：具有电路的电磁装置
公开(公告)号：WO2010056358A3
公开(公告)日：2010-08-26
申请号：PCT/US2009006132
申请日：2009-11-16
申请人： EASTMAN KODAK CO , COK RONALD STEVEN , HAMER JOHN W
发明人： COK RONALD STEVEN , HAMER JOHN W
IPC分类号： H01L51/52 , H01L27/32
CPC分类号： H01L27/3276 , H01L27/3255 , H01L51/524
摘要： An emissive device includes a substrate having a substrate surface; a chiplet adhered to the substrate surface, the chiplet having one or more connection pads; a bottom electrode formed on the substrate surface, one or more organic or inorganic light-emitting layers formed over the bottom electrode, and a top electrode formed over the one or more organic or inorganic light-emitting layers; an electrical conductor including a transition layer formed over only a portion of the chiplet and only a portion of the substrate surface, the transition layer exposing at least one connection pad, the electrical conductor formed in electrical contact with the exposed connection pad and the bottom electrode; and an LED spaced from the chiplet and including a layer of light-emissive material formed over the bottom electrode and a top electrode formed over the light-emissive layer.
摘要翻译：发射装置包括具有基板表面的基板; 小瞳附着在基底表面上，小瞳具有一个或多个连接垫; 形成在所述基板表面上的底部电极，形成在所述底部电极上方的一个或多个有机或无机发光层，以及形成在所述一个或多个有机或无机发光层上的顶部电极; 包括仅在所述小芯片的一部分上形成的过渡层和所述衬底表面的一部分的电导体，所述过渡层暴露至少一个连接衬垫，所述电导体与所暴露的连接衬垫和所述底部电极形成电接触 ; 以及与小灯间隔开的LED并且包括在底部电极上形成的发光材料层和形成在发光层上的顶部电极。

6. 发明申请

WO2009058393A3 LED DISPLAY WITH CONTROL CIRCUIT 审中-公开
标题翻译： LED显示屏带控制电路
公开(公告)号：WO2009058393A3
公开(公告)日：2009-06-18
申请号：PCT/US2008012429
申请日：2008-11-03
申请人： EASTMAN KODAK CO , COK RONALD STEVEN
发明人： COK RONALD STEVEN
IPC分类号： G09G3/32
CPC分类号： G09G3/3233 , G09G2300/0465 , G09G2300/0842 , G09G2310/066 , G09G2320/0233 , G09G2320/0261
摘要： An active-matrix circuit for controlling an LED display pixel that includes a control circuit responsive to control signals for storing a luminance value in a storage circuit during a frame period. A drive circuit responds to the storage circuit for controlling current through an LED to emit light at a luminance level determined by the luminance value. A luminance-value reduction circuit, connected to the storage circuit, provides a controlled reduction of the luminance value stored in the storage circuit during the frame period.
摘要翻译：一种用于控制LED显示像素的有源矩阵电路，其包括响应控制信号的控制电路，用于在帧周期期间将亮度值存储在存储电路中。驱动电路响应于存储电路，用于控制通过LED的电流以由亮度值确定的亮度级发光。连接到存储电路的亮度值降低电路在帧周期期间提供存储在存储电路中的亮度值的受控降低。

7. 发明申请

WO2008063353A3 DISPLAY WITH RGB COLOR FILTER ELEMENT SETS 审中-公开
标题翻译：用RGB彩色滤光片组件显示
公开(公告)号：WO2008063353A3
公开(公告)日：2008-10-16
申请号：PCT/US2007022785
申请日：2007-10-29
申请人： EASTMAN KODAK CO , HELBER MARGARET JONES , ALESSI PAULA JANE , BURBERRY MITCHELL STEWART , DIEHL DONALD RICHARD , BRICK MARY CHRISTINE , EVANS STEVEN , COK RONALD STEVEN
发明人： HELBER MARGARET JONES , ALESSI PAULA JANE , BURBERRY MITCHELL STEWART , DIEHL DONALD RICHARD , BRICK MARY CHRISTINE , EVANS STEVEN , COK RONALD STEVEN
IPC分类号： G02F1/1335 , G02B5/22 , H01L27/32
CPC分类号： G02F1/133514 , G02B5/201 , G02B5/223 , H01L27/3213 , H01L27/322
摘要： An electronic display containing a light source and a color filter set, the color filter set comprising: a green color filter having a green filter layer comprising particular first and second pigments; a blue color filter having a blue filter layer; a red color filter having a red filter layer; and wherein the color gamut defined by the electronic display has a %NTSCx,y ratio greater than 88%.
摘要翻译： 1。一种包含光源和滤色器组的电子显示器，所述滤色器组包括：具有包含特定第一和第二颜料的绿色滤光层的绿色滤色器; 具有蓝色滤光层的蓝色滤光片; 具有红色滤光层的红色滤光片; 并且其中由电子显示器定义的色域具有大于88％的％NTSCx，y比率。

8. 发明申请

WO2008106020A2 BROAD COLOR GAMUT DISPLAY 审中-公开
标题翻译： BROAD COLOR GAMUT显示
公开(公告)号：WO2008106020A2
公开(公告)日：2008-09-04
申请号：PCT/US2008002042
申请日：2008-02-15
申请人： EASTMAN KODAK CO , KANE PAUL JAMES , COK RONALD STEVEN
发明人： KANE PAUL JAMES , COK RONALD STEVEN
IPC分类号： H01L51/56 , H01L27/32
CPC分类号： H05B33/10 , H01L27/3213 , H01L51/56
摘要： A method of making a color electroluminescent display device that includes determining a number of light emitting elements per pixel; and providing a substantially continually variable wavelength set of inorganic light-emitters having a spectral width. The same number of different inorganic light emitters is selected to emit light at the same determined number of different wavelengths and that provide the maximum color gamut area within a perceptually uniform two-dimensional color space. The color electroluminescent display device is formed having the same determined number of light emitting elements per pixel, wherein the light emitting elements in each pixel employ the same determined number of different inorganic light emitters.
摘要翻译：一种制造彩色电致发光显示装置的方法，包括：确定每像素的发光元件的数量; 并且提供具有光谱宽度的基本上连续可变的无机发光体组。选择相同数量的不同的无机发光体以相同确定数量的不同波长发光，并且在感知上均匀的二维色彩空间内提供最大色域面积。彩色电致发光显示装置形成为具有与每个像素相同的确定数量的发光元件，其中每个像素中的发光元件采用相同的确定数目的不同无机发光体。

9. 发明申请

WO2008057316A3 UNIFORMITY COMPENSATION IN AN ELECTROLUMINESCENT DISPLAY 审中-公开
标题翻译：电致发光显示器的均匀性补偿
公开(公告)号：WO2008057316A3
公开(公告)日：2008-07-24
申请号：PCT/US2007022812
申请日：2007-10-29
申请人： EASTMAN KODAK CO , WHITE CHRISTOPHER J , COK RONALD STEVEN
发明人： WHITE CHRISTOPHER J , COK RONALD STEVEN
IPC分类号： G09G3/30
CPC分类号： G09G3/30 , G09G3/3208 , G09G3/3233 , G09G2320/0233 , G09G2320/0285 , G09G2320/029 , G09G2320/0295 , G09G2320/043 , G09G2320/0666 , G09G2320/0693 , G09G2360/145 , G09G2360/147
摘要： A method of compensating uniformity of an EL device, having a plurality of light-emitting elements, including providing the EL display; and measuring the performance of one or more light-emitting elements at three or more different code values. At least two different groups of code values are formed from the three or more code values, while calculating a linear transformation for converting an input signal to a compensated signal from the performance measurements for each of the groups. Subsequently, the difference between the measured performance and compensated signal is calculated over the range of code values for each of the groups; while the linear transformation, having a preferred difference, is selected. Additionally an input signal is received and employed with the selected linear transformation to calculate a compensated signal to drive the EL display.
摘要翻译：一种补偿具有多个发光元件的EL器件的均匀性的方法，包括提供EL显示器; 并以三个或更多个不同代码值测量一个或多个发光元件的性能。从三个或更多个码值中形成至少两个不同的代码值组，同时计算用于从每个组的性能测量结果将输入信号转换为补偿信号的线性变换。随后，在每个组的代码值范围内计算测量的性能和补偿信号之间的差值; 而选择具有优选差异的线性变换。另外，输入信号被接收并且与所选线性变换一起使用以计算补偿信号以驱动EL显示器。

10. 发明申请

WO2006020034A3 UNIFORMITY AND BRIGHTNESS CORRECTION IN OLED DISPLAYS 审中-公开
标题翻译： OLED显示屏的均匀性和亮度校正
公开(公告)号：WO2006020034A3
公开(公告)日：2006-07-27
申请号：PCT/US2005025173
申请日：2005-07-15
申请人： EASTMAN KODAK CO , COK RONALD STEVEN , FORD JAMES HADLEY
发明人： COK RONALD STEVEN , FORD JAMES HADLEY
IPC分类号： G09G3/32
CPC分类号： G09G3/3216 , G09G3/3225 , G09G2320/0233 , G09G2320/0285 , G09G2320/029 , G09G2320/0295 , G09G2320/043 , G09G2360/147
摘要： A system for the correction of brightness and uniformity variations in OLED displays is described, comprising: a) an OLED display including a plurality of light-emitting elements; b) a non-volatile memory having uniformity correction information for the OLED display stored therein and permanently associated with and physically attached to the OLED display; and c) a controller connected to the OLED display and to the non-volatile memory for reading the information from the non-volatile memory, receiving an input signal, correcting the input signal using the information to form a corrected input signal, and transmitting the corrected input signal to the OLED display. Also described are OLED display device units comprising an OLED display and a permanently associated non-volatile memory, and a method for the correction of brightness and uniformity variations in OLED displays.
摘要翻译：描述了用于校正OLED显示器中的亮度和均匀性变化的系统，其包括：a）包括多个发光元件的OLED显示器; b）非易失性存储器，其具有存储在其中的OLED显示器的均匀性校正信息并且与OLED显示器永久关联并物理连接到所述OLED显示器; 以及c）连接到OLED显示器和非易失性存储器的控制器，用于读取来自非易失性存储器的信息，接收输入信号，使用该信息校正输入信号以形成校正的输入信号，校正了输入到OLED显示器的输入信号。还描述了包括OLED显示器和永久关联的非易失性存储器的OLED显示装置单元以及用于校正OLED显示器中的亮度和均匀性变化的方法。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式