公开(公告)号：EP2248204A1

公开(公告)日：2010-11-10

申请号：EP09718565.6

申请日：2009-02-20

申请人： Global OLED Technology LLC

发明人： WINTERS, Dustin

IPC分类号： H01L51/52 ,  H01L51/56 ,  H01L51/00

CPC分类号： H01L51/0021 ,  H01L51/5203 ,  H01L51/56

摘要： A method of making an OLED device includes providing a substrate having a first electrode into a controlled environment; baking the substrate in the controlled environment to remove moisture; forming an inorganic short reduction layer over the moisture reduced substrate in the controlled environment after baking the substrate, such short reduction layer having a resistivity greater than the resistivity of the first electrode; forming an organic electroluminescent media over the moisture reduced substrate in the controlled environment; forming a second electrode over the organic electroluminescent media in the controlled environment wherein the OLED device is formed; and encapsulating the OLED device.

摘要翻译： 制造OLED器件的方法包括将具有第一电极的衬底提供到受控环境中; 在受控环境中烘烤基材以除去水分; 在烘烤所述基板之后，在所述受控环境中的所述减湿基板上形成无机短缩合层，所述短路还原层的电阻率大于所述第一电极的电阻率; 在受控环境中的水分减少的基底上形成有机电致发光介质; 在其中形成有OLED器件的受控环境中在有机电致发光介质上形成第二电极; 并封装OLED器件。

公开(公告)号：EP2351086A1

公开(公告)日：2011-08-03

申请号：EP09745159.5

申请日：2009-11-03

申请人： Global OLED Technology LLC

发明人： COK, Ronald Steven ,  HAMER, John W. ,  WINTERS, Dustin ,  SPATH, Todd Mathew

IPC分类号： H01L27/32

CPC分类号： H01L27/3276 ,  H01L27/3255

摘要： An active-matrix device includes a device substrate including a plurality of pixels formed thereon, each pixel having a separate control electrode, a plurality of chiplets having at least first and second corresponding chiplets disposed at different locations over the device substrate, a plurality of wires formed over the device substrate, each wire being connected to a connection pad and to a different pixel control electrode, and wherein the shape of at least one of the wires connecting a connection pad for the first chiplet is different from the shape of at least one of the wires connecting a corresponding connection pad for the second chiplet.

公开(公告)号：EP2351086B1

公开(公告)日：2017-02-15

申请号：EP09745159.5

申请日：2009-11-03

申请人： Global OLED Technology LLC

发明人： COK, Ronald Steven ,  HAMER, John W. ,  WINTERS, Dustin ,  SPATH, Todd Mathew

IPC分类号： H01L27/32

CPC分类号： H01L27/3276 ,  H01L27/3255

公开(公告)号：EP2294568A1

公开(公告)日：2011-03-16

申请号：EP09755244.2

申请日：2009-05-22

申请人： Global OLED Technology LLC

发明人： LEVEY, Charles, L. ,  WINTERS, Dustin ,  HAMER, John, W.

IPC分类号： G09G3/32

CPC分类号： G09G3/3233 ,  G09G3/2003 ,  G09G2300/0426 ,  G09G2300/0443 ,  G09G2300/0452 ,  G09G2300/0465 ,  G09G2300/0842 ,  G09G2320/029 ,  G09G2320/0295 ,  G09G2320/043 ,  G09G2320/045 ,  G09G2320/046

摘要： A method of compensating for changes in the characteristics of transistors and electroluminescent devices in an electroluminescent display, includes: providing an electroluminescent display having a two-dimensional array of subpixels arranged forming each pixel having at least three subpixels of different colors, with each having an electroluminescent device and a drive transistor, wherein each electroluminescent device is driven by the corresponding drive transistor; providing in each pixel a readout circuit for one of the subpixels of a specific color having a first readout transistor and a second readout transistor connected in series; using the readout circuit to derive a correction signal based on the characteristics of at least one of the transistors in the specific color subpixel, or the electroluminescent device in the specific color subpixel, or both; and using the correction signal to adjust the drive signals.