Patent application number | Description | Published |
20110025202 | ELECTROLUMINESCENCE ELEMENT, DISPLAY DEVICE, AND LIGHTING DEVICE - The present invention provides an organic electroluminescence element, a display device, and a lighting device, which have high efficiency and long life and are stable in the color purity. The present invention is an organic electroluminescence element comprising:
| 02-03-2011 |
20120126218 | ORGANIC ELEMENT AND ORGANIC DEVICE INCLUDING THE SAME - An organic electric-field element includes an elongated support base member, a first electrode provided on the support base member, an organic layer provided to cover the first electrode, and a second electrode provided to cover the organic layer. At one end portion of the support base member, a two-layer structure region including the support base member and the first electrode is provided, and a three-layer structure region including the support base member, the first electrode, and the organic layer is provided, extending continuously from the other end of the two-layer structure region. At the other end portion of the support base member, a two-layer structure region including the support base member and the second electrode is provided, and a three-layer structure region including the support base member, the second electrode, and the organic layer is provided, extending continuously from one end of the two-layer structure region. | 05-24-2012 |
20120228596 | LIGHT EMITTING PANEL DEVICE WHEREIN A PLURALITY OF PANELS RESPECTIVELY HAVING LIGHT EMITTING SECTIONS ARE CONNECTED, AND IMAGE DISPLAY DEVICE AND ILLUMINATING DEVICE PROVIDED WITH THE LIGHT EMITTING PANEL DEVICE | 09-13-2012 |
20120268445 | IMAGE DISPLAY DEVICE, PANEL AND PANEL MANUFACTURING METHOD - Provided are an image display device in which a desired number of panels are combined so that a large light-emitting surface is realized, a panel provided in the image display device, and a method for manufacturing the panel. For this purpose, a panel ( | 10-25-2012 |
20120319569 | DISPLAY DEVICE - A display device of the present invention includes a red-light-emitting element ( | 12-20-2012 |
20130299804 | ORGANIC EL DISPLAY UNIT, ORGANIC EL DISPLAY DEVICE, AND METHOD FOR MANUFACTURING ORGANIC EL DISPLAY UNIT - An organic EL display unit is an organic EL display unit which includes a first substrate; an organic EL element which is located on the first substrate, which includes a first electrode, an organic layer containing at least an organic light emitting layer, and a second electrode, and which is configured to emit excitation light; a second substrate; and an optical conversion layer which is located on the second substrate and which is configured to emit light to the outside through a display surface, the light being obtained by conversion of a color tone of the excitation light, the display surface is flat and rectangular, and the second substrate is divided into a plurality of sections along a long side direction of the display surface. | 11-14-2013 |
20130299816 | LIGHT EMITTING DEVICE, DISPLAY APPARATUS, AND ILLUMINATING APPARATUS - A light emitting device includes an excitation light source element that emits excitation light; a substrate that faces the excitation light source element; a fluorescent layer located on the substrate, the fluorescent layer being excited by the excitation light to emit fluorescence; an optical reflection body disposed on a side surface of the fluorescent layer, the side surface extending in a direction parallel to a stacking direction of the substrate and the fluorescent layer; and a low-refractive-index material layer disposed between the fluorescent layer and the substrate, the low-refractive-index material layer having a refractive index lower than that of the substrate. | 11-14-2013 |
20130303776 | LUMINESCENT MATERIAL, AND ORGANIC LIGHT-EMITTING ELEMENT, WAVELENGTH-CONVERTING LIGHT-EMITTING ELEMENT, LIGHT-CONVERTING LIGHT-EMITTING ELEMENT, ORGANIC LASER DIODE LIGHT-EMITTING ELEMENT, DYE LASER, DISPLAY DEVICE, AND ILLUMINATION DEVICE USING SAME - A luminescent material includes transition metal complex comprising a ligand in which an electron density of a p orbital of a highest occupied molecular orbital level is higher than 0.239 and lower than 0.711 when the electron density is calculated according to quantum chemical calculation (Gaussian09/DFT/RB3LYP/6-31G), the p orbital being in the outermost shell of an element coordinated to the metal. | 11-14-2013 |
20130303777 | LUMINESCENT MATERIAL, AND ORGANIC LIGHT-EMITTING ELEMENT, WAVELENGTH-CONVERTING LIGHT-EMITTING ELEMENT, LIGHT-CONVERTING LIGHT-EMITTING ELEMENT, ORGANIC LASER DIODE LIGHT-EMITTING ELEMENT, DYE LASER, DISPLAY DEVICE, AND ILLUMINATION DEVICE USING SAME - A luminescent material includes a transition metal complex which comprises any one of Ir, Os, and Pt as a central metal; and at least one of a carbene ligand and a silylene ligand. The carbene ligand includes a boron atom in a skeleton thereof. The carbene ligand is neutral or monoanionic. The carbene ligand is monodentate, bidentate, or tridentate. The silylene ligand includes a boron atom in a skeleton thereof. The silylene ligand is neutral or monoanionic. The silylene ligand is monodentate, bidentate, or tridentate. | 11-14-2013 |
20140152637 | TRANSITION METAL COMPLEX AND ORGANIC LIGHT-EMITTING ELEMENT USING SAME, COLOR-CONVERTING LIGHT-EMITTING ELEMENT, LIGHT-CONVERTING LIGHT-EMITTING ELEMENT, ORGANIC LASER DIODE LIGHT-EMITTING ELEMENT, DYE LASER, DISPLAY DEVICE, ILLUMINATION DEVICE, AND ELECTRONIC EQUIPMENT - Disclosed is a transition metal complex represented by the following formula (1): | 06-05-2014 |
20140306869 | TRANSITION METAL COMPLEX HAVING ALKOXY GROUP, ORGANIC LIGHT-EMITTING DEVICE USING SAME, COLOR CONVERSION LIGHT-EMITTING DEVICE USING SAME, LIGHT CONVERSION LIGHT-EMITTING DEVICE USING SAME, ORGANIC LASER DIODE LIGHT-EMITTING DEVICE USING SAME, DYE LASER USING SAME, DISPLAY SYSTEM USING SAME, LIGHTING SYSTEM USING SAME, AND ELECTRONIC EQUIPMENT USING SAME - The transition metal complex is represented by Formula (1) [where M represents a transition metal element; K and L each represent a monodentate or bidentate ligand; m and o each represent an integer from 0 to 5; n represents an integer from 1 to 3; X, Y, R1, R2, and R4 each represent a hydrogen atom, alkyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, aralkyl, alkenyl, alkynyl, or alkoxy; R3 represents a hydrogen atom, alkyl, cycloalkyl, heterocycloalkyl, aryl, aralkyl, heteroaryl, alkenyl, alkynyl, aryloxy, or alkoxy having two or more carbon atoms; and A represents alkyl, cycloalkyl, heterocycloalkyl, aryl, heteroaryl, aralkyl, alkenyl, alkynyl, or alkoxy]. | 10-16-2014 |