Patent application number | Description | Published |
20080265750 | Triphenylene Compounds, Method of Manufacturing the Same and Organic Electroluminescent Devices Employing the Same - The present invention provides a novel compound represented by general formula (I) below, a method of manufacturing the same and an organic electroluminescent device employing the same; | 10-30-2008 |
20090134780 | Electron transport material and organic electroluminescent device using the same - A compound represented by the following Formula (1) is useful as an electron transport material of an organic EL device, and an organic EL device comprising the compound in the electron transport layer is long in life, and low in drive voltage: | 05-28-2009 |
20100025661 | Luminescent material and organic electroluminescent device using the same - The subject of the present invention is to provide an emission material which contributes to high emission efficiency, low drive voltage, excellent heat resistance and long life in an organic electroluminescent device, particularly an emission material which is excellent in emission of blue color. Further, the subject is to provide an organic electroluminescent device using the above emission material. The above subjects can be achieved by an emission material represented by Formula (1) and an organic electroluminescent device comprising the same. | 02-04-2010 |
20110215310 | ELECTRON TRANSPORT MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE USING THE SAME - A compound represented by the following Formula (1) is useful as an electron transport material of an organic EL device, and an organic EL device comprising the compound in the electron transport layer is long in life, and low in drive voltage: | 09-08-2011 |
20130134405 | BENZOFLUORENE COMPOUND, EMISSION MATERIALS AND ORGANIC ELECTROLUMINESCENT DEVICE - Provided is a benzofluorene compound which exhibits excellent performances when applied to an organic electroluminescent device. | 05-30-2013 |
Patent application number | Description | Published |
20090086090 | Picture signal processing apparatus and picture signal processing method - A picture signal processing apparatus is disclosed, which performs a frame rate conversion for an input picture signal and obtains an output picture signal. The storing section stores picture data for two frames or more. The picture measuring section measures picture information of the input picture signal for which the frame rate conversion has not been performed using a frame delay period which occurs when the frame rate conversion is performed. The control information generating section generates control information based on the picture data to perform a high quality picture producing process based on the picture information and stores the generated control information and the picture data associated therewith to the storing section. The frame rate converting section performs the frame rate conversion for the picture data supplied from the storing section based on the control information supplied from the storing section. | 04-02-2009 |
20120275655 | IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND PROGRAM - An image processing apparatus includes a flatness detector, a difference calculation section, a noise level detector, and a motion detector. The flatness detector detects a flat region where pixel values of pixels on a first image are flat, based on variances of the pixel values of the pixels constituting the first image inputted. The difference calculation section calculates a difference between the pixel values of the pixels corresponding to the first image and a second image which continues before or after the first image. The noise level detector detects a noise level indicating a statistic noise amount of noise generated in each pixel constituting the first image based on the variances of the difference. The motion detector detects at least one of a still region indicating a region where an object on the first image is still and a motion region indicating a region where the object is moving. | 11-01-2012 |
20120308146 | IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD - An image processing apparatus includes: a noise reduction processing amount calculator configured to calculate a noise reduction processing amount based on input image data and previous-frame output image data subjected to data compression/decompression processing; a feedback ratio correction unit configured, based on compression error information, to output the uncorrected noise reduction processing amount calculated by the noise reduction processing amount calculator with regard to a pixel having a noise reduction feedback ratio less than | 12-06-2012 |
Patent application number | Description | Published |
20090183845 | PROCESS FOR PRODUCING BLEACHED PULP - Provided are a method for producing bleached pulp, comprising processing unbleached pulp obtained by cooking a lignocellulose substance, for alkali-oxygen bleaching followed by treatment with peroxomonosulfuric acid and thereafter by multistage chlorine-free bleaching treatment starting from chlorine dioxide treatment; a method for producing bleached pulp, comprising processing the unbleached pulp for alkali-oxygen bleaching followed by chlorine-free bleaching treatment or totally chlorine-free bleaching treatment to bleach it to a degree of brightness of from 70 to 89%, and further followed by treatment with peroxomonosulfuric acid; and paper produced by the use of the bleached pulp produced according to these production methods, at a papermaking pH of at most 6. Provided are the efficient production methods for bleached pulp in which the colour reversion resistance is enhanced in chlorine-free bleaching and the bleaching cost increase is prevented, and the paper produced by the use of the bleached pulp according to an acid papermaking process. | 07-23-2009 |
20130062026 | PROCESS FOR PRODUCING BLEACHED PULP - A method for producing bleached pulp, including processing unbleached pulp obtained by cooking a lignocellulose substance, followed by treatment with peroxomonosulfuric acid and thereafter by multistage chlorine-free bleaching treatment starting from chlorine dioxide treatment; a method for producing bleached pulp, including processing unbleached pulp for alkali-oxygen bleaching followed by chlorine-free bleaching treatment or totally chlorine-free bleaching treatment to bleach it to a degree of brightness of from 70 to 89%, and further followed by treatment with peroxomonosulfuric acid; and paper produced by the use of the bleached pulp produced according to these production methods, at a papermaking pH of at most 6. | 03-14-2013 |