Patent application number | Description | Published |
20090026928 | PHENYLPHENOXAZINE OR PHENYLPHENOTHIAZINE- BASED COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME - Provided are a phenylphenoxazine- or phenylphenothiazine-based compound and an organic electroluminescent device using the same. The phenylphenoxazine- or phenylphenothiazine-based compound is easily prepared, easily dissolved, and has excellent hole injection properties and excellent thermal stability. Accordingly, the compound is suitable for an organic layer of the organic electroluminescent device, specifically, a hole injection layer or a hole transport layer. In addition, the compound is suitable for an organic pigment or an electronic material, such as a nonlinear optical material. | 01-29-2009 |
20090026930 | Aromatic compound, organic light-emitting diode including organic layer including the aromatic compound, and method of manufacturing the organic light-emitting diode - An aromatic compound represented by Formula 1 below and an organic light-emitting diode including the same: | 01-29-2009 |
20090090903 | CMOS IMAGE SENSOR HAVING THIOPHENE DERIVATIVES - Provided is a CMOS image sensor that uses thiophene derivatives. The CMOS image sensor includes first through third photoelectric conversion units vertically and sequentially stacked on a semiconductor substrate. The first photoelectric conversion unit detects blue light and comprises a first electrode, a second electrode, and a p-type thiophene derivative layer between the first electrode and the second electrode. | 04-09-2009 |
20090092853 | Cyclopentaphenanthrene-based compound and organic light emitting device employing the same - Provided are a cyclopentaphenanthrene-based compound and and an organic light emitting device employing the same. The cyclopentaphenanthrene-based compound can be easily prepared, has high thermal stability and excellent hole transporting capability, and can be efficiently used to form an organic layer, particularly, a hole transport layer. | 04-09-2009 |
20090098397 | Indene derivative compound and organic light emitting device comprising the same - Provided are an indene derivative compound represented by Formula 1 below and an organic light emitting device including the same: | 04-16-2009 |
20090108746 | Anthracene-based compound and organic light emitting device employing the same - Provided are an anthracene-based compound represented by Formula 1 or 2 and an organic light emitting device employing the same: | 04-30-2009 |
20090117404 | Cyclopentaphenanthrene-based compound and organic light emitting device employing the same - Provided are a cyclopentaphenanthrene-based compound represented by Formula 1 below and an organic light emitting device employing the same. | 05-07-2009 |
20090149649 | Aromatic hetrocyclic compound, organic light-emitting diode including organic layer comprising the aromatic hetrocyclic compound, and method of manufacturing the organic light-emitting diode - The present invention provides an aromatic heterocyclic compound represented by Formula 1 below, an organic light-emitting diode including an organic layer comprising the aromatic heterocyclic compound, and a method of manufacturing the organic light-emitting diode: | 06-11-2009 |
20090166670 | Anthracene-based compound and organic light emitting device employing the same - Provided are an anthracene-based compound represented by Formula 1 or 2 and an organic light emitting device employing the same: | 07-02-2009 |
20100289018 | CYCLOPENTAPHENANTHRENE-BASED COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME - Provided are a cyclopentaphenanthrene-based compound and an organic EL device using the same. The cyclopentaphenanthrene-based compound is easy to prepare and excellent in solubility, color purity, and color stability. The cyclopentaphenanthrene-based compound is useful as a material for forming an organic layer, in particular, a light-emitting layer in an organic EL device, and as an organic dye or an electronic material such as a nonlinear optical material. | 11-18-2010 |
20100298607 | CYCLOPENTAPHENANTHRENE-BASED COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME - Provided are a cyclopentaphenanthrene-based compound and an organic EL device using the same. The cyclopentaphenanthrene-based compound is easy to prepare and excellent in solubility, color purity, and color stability. The cyclopentaphenanthrene-based compound is useful as a material for forming an organic layer, in particular, a light-emitting layer in an organic EL device, and as an organic dye or an electronic material such as a nonlinear optical material. | 11-25-2010 |
20110003985 | CYCLOPENTAPHENANTHRENE-BASED COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME - Provided are a cyclopentaphenanthrene-based compound and an organic EL device using the same. The cyclopentaphenanthrene-based compound is easy to prepare and excellent in solubility, color purity, and color stability. The cyclopentaphenanthrene-based compound is useful as a material for forming an organic layer, in particular, a light-emitting layer in an organic EL device, and as an organic dye or an electronic material such as a nonlinear optical material. | 01-06-2011 |
20130175508 | ORGANIC LIGHT-EMITTING DEVICE - An organic light-emitting device includes a substrate; a first electrode layer and a second electrode layer on the substrate, in parallel to the substrate, and facing each other; an emission layer between the first electrode layer and the second electrode layer, where the emission layer includes a first emission region, a second emission region, and a third emission region, where the emission layer includes a first common emission layer in the first emission region, the second emission region, and the third emission region; a second emission layer in the second emission region between the first common emission layer and the second electrode layer; and a third emission layer in the third emission region between the first common emission layer and the second electrode layer, and where the first common emission layer includes a first host, a first dopant, and a p-type dopant. | 07-11-2013 |
20130234118 | AMINE-BASED COMPOUND, ORGANIC LIGHT-EMITTING DIODE INCLUDING THE SAME, AND ORGANIC LIGHT-EMITTING APPARATUS INCLUDING THE AMINE-BASED COMPOUND - Embodiments of the present invention include an amine-based compound represented by Formula 1, an organic light-emitting diode including the amine-based compound, and an organic light-emitting apparatus including the amine-based compound. | 09-12-2013 |
20140124760 | ORGANOMETALLIC COMPLEXES, AND ORGANIC ELECTROLUMINESCENCE DEVICE AND DISPLAY USING THE SAME - Disclosed are an organometallic complex, and an organic electroluminescence device and a display device including the same. The organometallic complex is represented by the following Chemical Formula 1. | 05-08-2014 |
20140158998 | ORGANOMETALLIC COMPLEXES, AND ORGANIC ELECTROLUMINESCENT DEVICE AND DISPLAY USING THE SAME - An organometallic complex represented by Chemical Formula 1: | 06-12-2014 |
20140203257 | COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC LIGHT EMITTING DIODE INCLUDING THE SAME, AND DISPLAY INCLUDING THE ORGANIC LIGHT EMITTING DIODE - A compound for an organic optoelectronic device represented by Chemical Formula 1: | 07-24-2014 |