公开(公告)号：US08829328B2

公开(公告)日：2014-09-09

申请号：US11294232

申请日：2005-12-05

Applicant: Barry D. Silverstein

Inventor： Barry D. Silverstein

IPC: H01L31/05 ,  F24J2/46 ,  H01L31/042 ,  H01L51/52

CPC classification number: H01L51/56 ,  H01L31/02008 ,  H01L31/022433 ,  H01L31/03926 ,  H01L31/042 ,  H01L31/054 ,  H01L31/0543 ,  H01L31/18 ,  H01L51/5012 ,  H01L51/5203 ,  H01L51/5221 ,  H01L51/5268 ,  H01L51/5275 ,  H01L2251/566 ,  Y02E10/50 ,  Y02E10/52

Abstract: An apparatus (10) for radiant energy transfer has at least one radiant energy transfer panel (20) having a light-energy transfer surface (21) and a back surface (23). The back surface has a panel electrode (42) for an electrical connection with the at least one radiant energy transfer panel. The panel electrode is conductively coupled to a first member of a separable flexible conductive fastener. A second member of the separable flexible conductive fastener has a power connection electrode. The power connection electrode is conductively coupled to a power device (12). Mechanically engaging the first and second members of the separable flexible conductive fastener connects the panel electrode on the at least one radiant energy transfer panel to the power connection electrode.

Abstract translation: 用于辐射能传递的装置（10）具有至少一个具有光能转移表面（21）和背表面（23）的辐射能传递板（20）。 后表面具有面板电极（42），用于与至少一个辐射能量传递面板电连接。 面板电极导电地耦合到可分离的柔性导电紧固件的第一构件。 可分离柔性导电紧固件的第二构件具有电力连接电极。 电源连接电极导电地耦合到功率器件（12）。 机械地接合可分离柔性导电紧固件的第一和第二构件将至少一个辐射能量传递面板上的面板电极连接到电力连接电极。

公开(公告)号：US08795855B2

公开(公告)日：2014-08-05

申请号：US11668515

申请日：2007-01-30

Applicant: Kevin P. Klubek ,  Liang-Sheng Liao ,  Viktor V. Jarikov ,  Denis Y. Kondakov ,  William J. Begley ,  Michele L. Ricks

Inventor： Kevin P. Klubek ,  Liang-Sheng Liao ,  Viktor V. Jarikov ,  Denis Y. Kondakov ,  William J. Begley ,  Michele L. Ricks

IPC: B32B9/04 ,  B32B9/00 ,  B32B15/00

CPC classification number: H01L51/0058 ,  H01L51/0052 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0081 ,  H01L51/5012 ,  H01L2251/308

Abstract: An OLED device comprises a cathode, an anode, and has therebetween a light-emitting layer wherein the light-emitting layer comprises (a) a 2-arylanthracene compound and (b) a light-emitting second anthracene compound having amino substitution at a minimum of two positions, wherein at least one amine is substituted at the 2 position of the second anthracene compound.

Abstract translation: OLED器件包括阴极和阳极，并且在其间具有发光层，其中发光层包含（a）2-芳基蒽化合物和（b）至少具有氨基取代基的发光第二蒽化合物 的两个位置，其中至少一个胺在第二蒽化合物的2位被取代。

公开(公告)号：US08698391B2

公开(公告)日：2014-04-15

申请号：US12431925

申请日：2009-04-29

Applicant: Ronald S. Cok

Inventor： Ronald S. Cok

IPC: H05B33/26

CPC classification number: H01L27/3255

Abstract: A display device includes a substrate having a display area; two or more column-driver chiplets having connection pads, each column-driver chiplet having a long axis and located over the substrate in the display area, the long axis of each column-driver chiplet oriented in a row direction; one or more row-driver chiplets having connection pads, each row-driver chiplet having a long axis and located over the substrate in the display area, the long axis of each row-driver chiplet oriented in a column direction different from the row direction; and a first common buss extending over the display area in the row direction connected to a connection pad on each of the row-driver chiplets, the first common buss further including one or more electrically connected first buss portions oriented in the column direction, each first buss portion electrically connected to a connection pad of a respective column-driver chiplet.

Abstract translation: 显示装置包括具有显示区域的基板; 具有连接焊盘的两个或更多个列驱动器小芯片，每个列驱动器小芯片具有长轴并且位于显示区域中的衬底上方，每个列驱动器小芯片的长轴被定向在行方向上; 具有连接焊盘的一个或多个行驱动器小芯片，每个行驱动器小芯片具有长轴并且位于显示区域中的衬底上方，每个行驱动器小芯片的长轴在与行方向不同的列方向上取向; 以及第一公共总线，其延伸在连接到每个行驱动器小芯片上的连接焊盘的行方向上的显示区域上，第一公共总线还包括沿列方向定向的一个或多个电连接的第一总线部， 总线部分电连接到相应列驱动器小芯片的连接焊盘。

公开(公告)号：US08619103B2

公开(公告)日：2013-12-31

申请号：US13017657

申请日：2011-01-31

Applicant: Christopher J. White ,  John W. Hamer

Inventor： Christopher J. White ,  John W. Hamer

IPC: G09G5/10

CPC classification number: G09G3/2018 ,  G09G3/2003 ,  G09G3/2081 ,  G09G3/3233 ,  G09G2300/0452 ,  G09G2310/0297 ,  G09G2320/0247 ,  G09G2320/0261 ,  G09G2320/0285 ,  G09G2320/043 ,  G09G2320/0666

Abstract: Compensation for chromaticity shift of an electroluminescent (EL) emitter having a luminance and a chromaticity that both correspond to current density is performed. Different black, first and second current densities are selected based on a received designated luminance and a selected chromaticity, each current density corresponding to emitted light colorimetrically distinct from the light emitted at the other two current densities. Respective percentages of a selected emission time are calculated for each current density to produce the designated luminance and selected chromaticity. The current densities are provided to the EL emitter for the calculated respective percentages of the emission time so that the integrated light output of the EL emitter during the selected emission time is colorimetrically indistinct from the designated luminance and selected chromaticity.

Abstract translation: 执行具有对应于电流密度的亮度和色度的电致发光（EL）发射体的色度偏移的补偿。 基于所接收的指定亮度和选定的色度来选择不同的黑色，第一和第二电流密度，每个电流密度对应于与另外两个电流密度发射的光在比色上不同的发射光。 对于每个电流密度计算所选发射时间的百分比，以产生指定的亮度和选择的色度。 电流密度被提供给EL发射器用于所计算的发射时间的相应百分比，使得在所选择的发射时间期间EL发射器的积分光输出与指定的亮度和选择的色度不同。

公开(公告)号：US08520114B2

公开(公告)日：2013-08-27

申请号：US13150807

申请日：2011-06-01

Applicant: Ronald S. Cok ,  Andrew Arnold ,  Michael E. Miller ,  John W. Hamer

Inventor： Ronald S. Cok ,  Andrew Arnold ,  Michael E. Miller ,  John W. Hamer

IPC: H04N3/14 ,  H04N5/222 ,  H04N5/335

CPC classification number: H01L27/14603 ,  H01L27/14643 ,  H01L27/3227

Abstract: An apparatus for displaying and sensing images includes a display substrate and a plurality of electroluminescent pixels. A plurality of pixel control chiplets and one or more sensor chiplets are affixed to the device side of the display substrate in the display area. A transparent cover is spaced apart from and affixed to the device side of the display substrate, and has a plurality of imaging lenses formed on or in it, each imaging lens spaced apart from and corresponding to an image sensor array in a sensor chiplet for forming an imaging plane on the corresponding image sensor array.

Abstract translation: 用于显示和感测图像的装置包括显示基板和多个电致发光像素。 多个像素控制小灯和一个或多个传感器小芯片在显示区域中固定到显示器基板的装置侧。 透明盖与显示基板的装置侧隔开并固定在显示基板的装置侧，并且具有形成在其上或其上的多个成像透镜，每个成像透镜与传感器小组中的图像传感器阵列间隔开并对应于成形 在相应的图像传感器阵列上的成像平面。

公开(公告)号：US08466856B2

公开(公告)日：2013-06-18

申请号：US13032074

申请日：2011-02-22

Applicant: John W. Hamer ,  Michael E. Miller ,  John Ludwicki

Inventor： John W. Hamer ,  Michael E. Miller ,  John Ludwicki

IPC: G09G3/32

CPC classification number: G09G3/3208 ,  F21V9/08 ,  G09G3/2003 ,  G09G3/30 ,  G09G3/3216 ,  G09G3/3225 ,  G09G3/3607 ,  G09G2300/0443 ,  G09G2300/0452 ,  G09G2320/0666 ,  G09G2330/021 ,  G09G2340/06

Abstract: Methods for displaying an image on a color display having a target display white point luminance and chromaticity, and including three gamut-defining emitters defining a display gamut and two or more additional emitters which emit light within the display gamut; the method including receiving a three-component input image signal; transforming the three-component input image signal to a five-or-more component drive signal; and providing the drive signal to display an image corresponding to the input image signal. One method provides a reproduced luminance value higher than the sum of the respective luminance values of the three components of the input signal when reproduced with the gamut-defining emitters. Another method provides reduced power in an OLED display including a white-emitting layer with three color filters for gamut-defining emitters and two or more additional color filters for three additional within-gamut emitters.

Abstract translation: 用于在具有目标显示白点亮度和色度的彩色显示器上显示图像的方法，并且包括限定显示色域的三个色域定义发射器和在显示区域内发光的两个或更多个附加发射器; 所述方法包括接收三分量输入图像信号; 将三分量输入图像信号转换成五分之一或更多分量驱动信号; 以及提供所述驱动信号以显示与所述输入图像信号相对应的图像。 一种方法提供当用色域定义的发射器再现时，高于输入信号的三个分量的各个亮度值之和的再现亮度值。 另一种方法在OLED显示器中提供降低的功率，包括具有用于色域定义发射器的三个滤色器的白色发光层和用于三个额外的色域内发射器的两个或更多个附加滤色器。

公开(公告)号：US09552760B2

公开(公告)日：2017-01-24

申请号：US15074770

申请日：2016-03-18

Applicant: Global OLED Technology LLC

Inventor： Kazuyoshi Kawabe

IPC: G09G3/30 ,  G09G3/20 ,  G09G3/00 ,  G09G3/32

CPC classification number: G09G3/2092 ,  G09G3/00 ,  G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2320/0233 ,  G09G2330/021

Abstract: An EL light-emitting element is driven digitally to reduce power consumption using a pixel having three transistors and two capacitors. A reset transistor for diode connection writes the threshold voltage of the drive transistor onto a coupling capacitor. The data voltage plus threshold voltage is then written onto the gate of the drive transistor. This reduces the amplitude of the data voltage required, further reducing power consumption.

Abstract translation: 使用具有三个晶体管和两个电容器的像素，数字地驱动EL发光元件以降低功耗。 用于二极管连接的复位晶体管将驱动晶体管的阈值电压写入耦合电容器。 然后将数据电压加上阈值电压写入到驱动晶体管的栅极上。 这降低了所需的数据电压的幅度，进一步降低了功耗。

公开(公告)号：US09548474B2

公开(公告)日：2017-01-17

申请号：US15149716

申请日：2016-05-09

Applicant: Global OLED Technology LLC

Inventor： Barry D Silverstein

IPC: H01L31/042 ,  H01L51/56 ,  H01L51/50 ,  H01L31/02 ,  H01L31/0392 ,  H01L31/054 ,  H01L31/0224 ,  H01L31/18 ,  H01L51/52

CPC classification number: H01L51/56 ,  H01L31/02008 ,  H01L31/022433 ,  H01L31/03926 ,  H01L31/042 ,  H01L31/054 ,  H01L31/0543 ,  H01L31/18 ,  H01L51/5012 ,  H01L51/5203 ,  H01L51/5221 ,  H01L51/5268 ,  H01L51/5275 ,  H01L2251/566 ,  Y02E10/50 ,  Y02E10/52

Abstract: A radiant energy transfer panel is resized from an array of individually sealed segments by cutting the array along a cut line, thereby damaging some segments by breaking their seals. Other segments adjacent to the damaged segments are left intact. Each segment has two electrodes for power connection. Electrodes of the damaged segments remain electrically connected to electrodes of undamaged segments after cutting. An edge member may be positioned to overlap damaged segments and redirect light from undamaged segments to compensate for the damaged segments. In alternative embodiments, the edge member may be light-blocking. The radiant energy transfer panel may be an electroluminescent panel or a photovoltaic panel.

Abstract translation: 通过沿着切割线切割阵列，辐射能量转移面板通过单独密封的阵列的阵列调整大小，从而通过破坏它们的密封来损坏一些片段。 与损坏段相邻的其他部分保持原样。 每段具有两个用于电源连接的电极。 损坏的电极的电极在切割后保持与未损坏部分的电极电连接。 边缘构件可以被定位成与损坏的区段重叠并重定向来自未损坏段的光以补偿损坏的段。 在替代实施例中，边缘构件可以是阻光的。 辐射能传递面板可以是电致发光面板或光伏面板。

公开(公告)号：US09443469B2

公开(公告)日：2016-09-13

申请号：US14546583

申请日：2014-11-18

Applicant: Global OLED Technology LLC

Inventor： Rajeev Rohatgi

IPC: G09G3/32 ,  G09G3/00

CPC classification number: G09G3/3233 ,  G09G3/006 ,  G09G3/3258 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0866 ,  G09G2300/088 ,  G09G2310/0202 ,  G09G2310/0262 ,  G09G2320/043 ,  G09G2320/045 ,  G09G2330/12

Abstract: A circuit is provided to drive a controlled current from a drive transistor into one electroluminescent element of a pixel array. The circuit is operable to compensate for threshold voltage variation of the drive transistor, thereby providing improved image quality. The circuit is suitable for implementation with p-channel MOSFETs and a conventional geometry having in order: substrate, TFT layer(s), anode, electroluminescent layer(s), cathode. A driving method for this circuit is provided. A display incorporating this circuit is provided. The circuit is operable to provide an inspection function prior to fabrication of the electroluminescent layer(s). An inspection method is provided.

公开(公告)号：US09336712B2

公开(公告)日：2016-05-10

申请号：US13379581

申请日：2010-07-01

Applicant: Seiichi Mizukoshi ,  Nobuyki Mori ,  Kazuyoshi Kawabe ,  Makoto Kohno

Inventor： Seiichi Mizukoshi ,  Nobuyki Mori ,  Kazuyoshi Kawabe ,  Makoto Kohno

IPC: G09G5/10 ,  G09G3/32

CPC classification number: G09G3/3233 ,  G09G2300/0866 ,  G09G2310/0256 ,  G09G2320/043 ,  G09G2330/021

Abstract: To alleviate an afterimage phenomenon caused by a hysteresis characteristic of a drive transistor. Current driven type light emitting elements 3 are provided for each of pixels 6 that are arranged in a matrix shape, and current of the light emitting elements 3 is controlled using drive TFTs 2 that operate by receiving data voltage on a gate. At least two power supply voltages (PVDDa, PVDDb) for supply to each pixel are provided, one being set to a voltage such that current corresponding to a data voltage flows in the drive TFT 2, the other being set to a voltage beyond a variation range of data voltage and that reverse biases the drive TFT 2, and the two power supply voltages are switched and supplied to each pixel 6.

Abstract translation: 以减轻由驱动晶体管的滞后特性引起的余像现象。 为排列成矩阵状的像素6提供电流驱动型发光元件3，并且通过在栅极上接收数据电压进行操作的驱动TFT2来控制发光元件3的电流。 提供用于供给每个像素的至少两个电源电压（PVDDa，PVDDb），一个被设置为使得对应于数据电压的电流流过驱动TFT2，另一个被设置为超出变化的电压 数据电压的范围，并且反向偏置驱动TFT2，并且将两个电源电压切换并提供给每个像素6。