Patent application number | Description | Published |
20080211398 | FLAT PANEL OLED DEVICE HAVING DEFORMABLE SUBSTRATE - A flat panel OLED device including a transparent deformable substrate having first and second sides and defining a predetermined illumination region and a non-illumination region; a moisture-sensitive OLED disposed over the first side of the transparent substrate within the illumination region and means for applying electrical signals to the OLED which causes the OLED to produce light and heat; a protective layer disposed over the OLED; a flexible encapsulating foil disposed over the protective layer, but not attached thereto, and which dissipates the heat and sealingly connected to the substrate in the non-illumination region; and a rigid chassis structure operatively associated with the transparent deformable substrate for providing rigidity to the transparent deformable substrate. | 09-04-2008 |
20080211402 | FLAT PANEL OLED DEVICE HAVING DEFORMABLE SUBSTRATE - A flat panel OLED device including a transparent deformable substrate having first and second sides and defining a predetermined illumination region and a non-illumination region; a moisture-sensitive OLED disposed over the first side of the transparent substrate within the illumination region and means for applying electrical signals to the OLED which causes the OLED to produce light and heat; a protective layer disposed over the OLED; a flexible encapsulating foil disposed over the protective layer, but not attached thereto; and a rigid chassis structure operatively associated with the transparent deformable substrate for dissipating the heat and providing rigidity to the transparent deformable substrate. | 09-04-2008 |
20080265753 | MOISTURE PROTECTION FOR OLED DISPLAY - An OLED display, comprising: a substrate; an OLED having two spaced-apart electrodes and organic layers disposed therebetween and the OLED being disposed over the substrate; first desiccant material disposed over at least a portion of one of the electrodes; a compliant protection layer having a Young's Modulus <4 GPa disposed over at least a portion of the first desiccant material; and an encapsulation container fixed to the substrate and disposed over the compliant protection layer. | 10-30-2008 |
20090026945 | PREVENTING STRESS TRANSFER IN OLED DISPLAY COMPONENTS - An OLED display, comprising: a substrate; an OLED having two spaced-apart electrodes and organic layers disposed there between, and the OLED disposed over the substrate; an encapsulation container fixed by perimeter seal to the substrate and disposed over the OLED to provide an enclosure; and the substrate or the encapsulation container, or both, including compliant regions that flex, compress, or expand under stress and reduce stress transfer between the substrate and the encapsulation container through the perimeter seal. | 01-29-2009 |
20090162612 | OLED DEVICE HAVING TWO ELECTRON-TRANSPORT LAYERS - An organic light emitting diode (OLED) device having a cathode, a light emitting layer and an anode, in that order, and having located between the cathode and the light emitting layer,
| 06-25-2009 |
20090162644 | ORGANIC ELEMENT FOR LOW VOLTAGE ELECTROLUMINESCENT DEVICES - An OLED device comprises a cathode, a light emitting layer and an anode, in that order, and
| 06-25-2009 |
20100219748 | OLED DEVICE WITH STABILIZED GREEN LIGHT-EMITTING LAYER - The invention provides an OLED device including an anode, a cathode and a green light-emitting layer located therebetween, said light-emitting layer including an anthracene host, a bis-diarylamine 9,10-substituted anthracene and a stabilizer compound which is selected from a quinacridone or a biphenylstyrylamine. Devices of the invention provide improvement in features such as stability and efficiency while maintaining excellent color. | 09-02-2010 |
20140151676 | OLEDS HAVING HIGH EFFICIENCY AND EXCELLENT LIFETIME - 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. | 06-05-2014 |