Patent application number | Description | Published |
20090085476 | RED PHOSPHORESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME - Disclosed herein is a red phosphorescent compound represented by Formula 1 below: | 04-02-2009 |
20100102714 | Red phosphorescent compound and organic electroluminescent device using the same - A red phosphorescent compound, includes a host material being capable of transporting an electron or a hole; and a dopant material represented by the following formula 1: | 04-29-2010 |
20100102716 | Red color phosphorescent material and organic electroluminescent device using the same - A red phosphorescent compound, includes a host material being capable of transporting an electron or a hole; and a dopant material represented by following Formula 1: | 04-29-2010 |
20100164374 | Organic light emitting material and organic light emitting device using the same - Disclosed is an organic light emitting material having the following chemical formula, for improving luminous efficiency, | 07-01-2010 |
20110006669 | Blue fluorescent compound and organic electroluminescent device using the same - A blue fluorescent compound includes a host material being capable of transporting an electron or a hole; and a dopant material represented by following Formula 1: [Formula 1] | 01-13-2011 |
20110156011 | BLUE FLUORESCENCE COMPOUND AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME - The present invention relates to a blue fluorescence compound which enables to achieve high brightness, a long lifetime and high efficiency; and an organic electroluminescence device thereof. | 06-30-2011 |
20120305894 | BLUE PHOSPHORESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME - Disclosed are a blue phosphorescent compound with a high color purity and a high efficiency, and an organic electroluminescent device using the same. The blue phosphorescent compound is represented by the following Formula: | 12-06-2012 |
20130140539 | HOST MATERIAL AND ORGANIC LIGHT EMITTING DISPLAY DEVICE USING THE SAME - A host material is disclosed. The host material, as a compound which is represented by the following formula 1, has a chemical structure in which nitrogen and silicon atoms are chemically and directly bonded to each other. | 06-06-2013 |
20130200888 | SENSING MAGNET APPARATUS FOR MOTOR - Disclosed is a sensing magnet apparatus for an motor, the apparatus including a disk-shaped plate centrally inserted by a rotation shaft, a ring-shaped sensing magnet so installed as to surface-contact an upper surface of the plate, formed at a position near to a periphery with a main magnet, and formed at a position near to a through hole with a sub magnet, and a separation inhibition unit physically coupling the plate and the sensing magnet to maintain the coupled state between the plate and the sensing magnet. | 08-08-2013 |
20140034922 | Phosphorescent Compound and Organic Light Emitting Diode Device Using the Same - The present invention provides a phosphorescent compound of following formula: | 02-06-2014 |
20140151649 | PHOSPHORESCENT COMPOUND AND ORGANIC LIGHT EMITTING DIODE DEVICE USING THE SAME - The present invention provides a phosphorescent compound of following formula: | 06-05-2014 |
Patent application number | Description | Published |
20140132615 | DISPLAY APPARATUS AND METHOD FOR CONTROLLING THEREOF - A display apparatus is provided. The display apparatus includes a display, a memory which stores screen setting data on the display, an internal interface which performs data communication in the display apparatus, and a switch which switches between communication between the memory and a host apparatus or communication between the memory and the internal interface. The switch is driven by hot plug power or main power according to a predetermined condition, and, if the main power is turned off, the switch is driven by the hot plug power and performs communication with the host apparatus. Accordingly, the display apparatus satisfies a communication standard for recognizing apparatuses using a single memory. | 05-15-2014 |
20140133752 | DISPLAY APPARATUS AND METHOD FOR IMAGE OUTPUT THEREOF - A display apparatus and an image output method thereof are provided. The image output method includes dividing a received image into a plurality of sub-images, correcting quality of each of the sub-images based on a contrast ratio calculated for the received image, and outputting the image by combining the corrected sub-images. Hence, the display apparatus can enhance luminance and chrominance which vary per sub-image segment in the received image. | 05-15-2014 |
20140327685 | IMAGE TRANSMITTING APPARATUS, IMAGE RECEIVING APPARATUS, AND CONTROL METHODS THEREOF - An image transmitting apparatus including: a processor to process image content; an interface to transmit a data stream of the processed image content to an image receiving apparatus; and a controller to control the data stream to be transmitted from the interface based on a transfer method, to receive status information indicating a status of the image receiving apparatus while the data stream is transmitted, and to change at least one of the transfer method of the data stream and information quantity of the data stream transmitted per unit time in response to the status of the image receiving apparatus being determined to be changed based on the status information. | 11-06-2014 |