Patent application number | Description | Published |
20120299806 | NOVEL ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - Provided are a novel organic compound appropriate for emission of blue light and an organic light-emitting device including the organic compound. The organic compound is represented by general formula 1: | 11-29-2012 |
20130033416 | ORGANIC COMPOUND AND ORGANIC LIGHT EMITTING DEVICE HAVING THE SAME - An organic compound contains indacenodiperylene as the basic skeleton. | 02-07-2013 |
20130112965 | ORGANIC LIGHT-EMITTING DEVICE MATERIAL HAVING DIBENZOSUBERONE SKELETON - The present invention provides an organic light-emitting device material that exhibits high emission efficiency and is used in an organic light-emitting device having a low driving voltage. The organic light-emitting device material is represented by general formula (1) below: | 05-09-2013 |
20130292662 | ORGANIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE, AND IMAGE DISPLAY DEVICE - The present invention provides an organic compound having a basic skeleton which has an emission wavelength in the yellow region, a high luminous efficiency, and good sublimability. | 11-07-2013 |
20130299814 | ORGANIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE, AND IMAGE DISPLAY APPARATUS - The present invention provides an organic compound of which basic skeleton emits light in a yellow range by itself with high luminous efficiency. The organic compound is represented by claim | 11-14-2013 |
20140264312 | NOVEL ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE - The present invention relates to a novel stable benzo[h]hexaphene compound and an organic light-emitting device including the compound. The present invention provides a benzo[h]hexaphene shown in Claim | 09-18-2014 |
20140264318 | NOVEL ORGANIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME - The present invention provides a novel stable benzo[a]naphtho[2,1-c]tetracene compound and an organic light-emitting device including the compound. | 09-18-2014 |
20140319494 | NOVEL ORGANIC COMPOUND, ORGANIC LIGHT-EMITTING ELEMENT, AND IMAGE DISPLAY UNIT - An organic compound contains 8H-naphth[2,1-b]carbazole as the basic skeleton thereof. An organic light-emitting element includes an organic compound layer containing the organic compound. A display device and an image display unit each include the organic light-emitting element. The organic light-emitting element is also used in a lighting device and an image forming apparatus. | 10-30-2014 |
20140319495 | NOVEL ORGANIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE, AND IMAGE DISPLAY SYSTEM - An organic compound has a dibenzo[8,9:10,11]tetrapheno[5,6-b]carbazole skeleton as a basic skeleton. An organic light-emitting device includes an anode, a cathode, and an organic compound layer including the organic compound. A display apparatus includes a plurality of pixels, and each of the pixels includes the organic light-emitting device and a transistor. An image display system includes an input section and a display section including the display apparatus. A lighting apparatus includes the organic light-emitting device and an inverter circuit. An electrophotographic image-forming apparatus includes a light source including a plurality of the organic light-emitting devices and a photosensitive member. | 10-30-2014 |