| Patent application number | Description | Published |
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| 20110272725 | WAVELENGTH CONVERTING MEMBER, LIGHT-EMITTING DEVICE, AND METHOD FOR MANUFACTURING WAVELENGTH CONVERTING MEMBER - A polycrystalline sintered ceramic including (A) a garnet phase and (B) a perovskite, monoclinic or silicate phase wherein fine grains of phase (B) are included and dispersed in phase (A) is used as a wavelength converting member. Since the light transmitting through the wavelength converting member is scattered at the interface between the garnet phase and the perovskite, monoclinic or silicate phase, a light emitting device including the wavelength converting member produces light of more uniform color with a minimized loss thereof. | 11-10-2011 |
| 20110305005 | PHOSPHOR PARTICLES, LIGHT-EMITTING DIODE, AND ILLUMINATING DEVICE AND LIQUID CRYSTAL PANEL BACKLIGHT DEVICE USING THEM - Phosphor particles of generally spherical shape have an average particle diameter of 5-50 μm and an average roundness of up to 0.3. The phosphor includes a garnet phase having formula: (A | 12-15-2011 |
| 20120175559 | PHOSPHOR PARTICLES AND MAKING METHOD - Phosphor particles are provided in the form of spherical polycrystalline secondary particles consisting of a multiplicity of primary particles, including a garnet phase having the composition: (A | 07-12-2012 |
| 20120175658 | PHOSPHOR PARTICLES, MAKING METHOD, AND LIGHT-EMITTING DIODE - Phosphor particles are provided in the form of spherical polycrystalline secondary particles consisting of a multiplicity of primary particles, including a garnet phase having the compositional formula: (A | 07-12-2012 |
| 20130161849 | PREPARATION OF YTTRIUM-CERIUM-ALUMINUM GARNET PHOSPHOR - A yttrium-cerium-aluminum garnet phosphor is prepared by mixing yttrium, cerium and aluminum compounds to form a raw material in which the Ce concentration is 4-15 mol % based on the sum of Y and Ce, and a molar ratio of Al to the sum of Y and Ce is 5/3 to 5.5/3, granulating the raw material into particles with an average particle size of 5-100 μm, melting the particles in a high-temperature plasma, and heat treating the resulting particles in a non-oxidizing atmosphere for crystallization. | 06-27-2013 |
| 20130256600 | OXIDE CERAMIC FLUORESCENT MATERIAL HAVING RARE EARTH DIFFUSED THEREIN - An oxide ceramic fluorescent material is provided comprising a polycrystalline ceramic sintered body of Y | 10-03-2013 |
| 20130260085 | WAVELENGTH CONVERTING MEMBER, MAKING METHOD, AND LIGHT-EMITTING DEVICE - A wavelength converting member is prepared by coating the surface of a polycrystalline transparent ceramic substrate with an activator and firing the activator-coated ceramic substrate for letting the activator diffuse into the ceramic substrate from its surface. | 10-03-2013 |
| 20140027674 | METHODS FOR PREPARING PHOSPHOR PRECURSOR AND PHOSPHOR, AND WAVELENGTH CONVERTER - Intended is a phosphor of the formula: (A | 01-30-2014 |
| 20140175968 | YTTRIUM-CERIUM-ALUMINUM GARNET PHOSPHOR AND LIGHT-EMITTING DEVICE - In a yttrium-cerium-aluminum garnet phosphor having a crystallographic texture, nanocrystalline grains having a grain size of 5-20 nm and containing cerium in a higher concentration than the matrix phase are dispersed in the crystallographic texture. The emission color of the phosphor is shifted to the longer wavelength side. The phosphor can maintain its satisfactory emission performance even at high temperature. | 06-26-2014 |
| 20140369022 | LIGHT-EMITTING DEVICE - A light-emitting device is provided comprising an excitation light source capable of emitting laser light and a phosphor adapted to convert the wavelength of the laser light and to generate light of converted wavelength. The phosphor is polycrystalline secondary particles each consisting of a plurality of primary particles and containing therein pores with a diameter of 0.2-25 μm. The device produces light of quality in that the speckle noise that gives a glare or strange sense to eyesight when the light is illuminated to a rough surface is reduced. | 12-18-2014 |
| 20140376229 | OUTDOOR LUMINAIRE - An outdoor luminaire comprising a blue LED chip having a maximum peak at a wavelength of 420-480 nm and a phosphor layer disposed forward of the LED chip in its emission direction is provided. The phosphor layer comprises a phosphor of the formula: Lu | 12-25-2014 |
| 20150085467 | RED LAMP AND VEHICLE LIGHTING FIXTURE - A red lamp is provided comprising a blue LED array and a red emissive member. The red emissive member is made of a resin having dispersed therein a phosphor capable of absorbing blue light and emitting red light, the phosphor being selected from among silicate, SiAlON, silicon nitride, sulfide, and garnet structure phosphors. The red lamp offers high efficiency, high light intensity, and improved visibility both in front and lateral directions and is thus suited for use in vehicle lighting fixtures such as red rear position lamps and red stop lamps. | 03-26-2015 |
| 20150338034 | WAVELENGTH CONVERSION MEMBER AND REMOTE PHOSPHOR TYPE LIGHT EMITTING APPARATUS - A wavelength conversion member including a light emitting member being a molding of a mixture containing a transparent or translucent polymer material and a phosphor, and a reflection layer laminated on part of a surface of the light emitting member. In the wavelength conversion member which converts light from a light source by the phosphor and radiates the converted light in a desired direction, light emitted from the phosphor in the wavelength conversion member which is emitted in other directions than desired radiating direction can be efficiently utilized without loss. | 11-26-2015 |
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| 20090292169 | ELECTRONIC ENDOSCOPE APPARATUS - An electronic endoscope apparatus includes: an image pickup apparatus mounted at a distal end portion of an insertion portion; an operation portion provided consecutively at the insertion portion, with a frame member incorporated therein; and an electrical cable extended from the operation portion for connection with an external device. In the electronic endoscope apparatus, the frame member has a circuit board portion which establishes electrical connection between shields of the insertion portion and the electrical cable, and on which various electronic parts for exchanging signals with the image pickup apparatus are mounted. In spite of the arrangement of the image pickup apparatus that can acquire high-quality images at a distal end portion of the insertion portion, a size of the apparatus, in particular, a diameter of the insertion portion, can be prevented from being increased. | 11-26-2009 |
| 20120068324 | SEMICONDUCTOR DEVICE - A semiconductor device includes at least two or more groups of external connection terminals to which a substrate that drives a bare chip by inputting a signal from an external apparatus to the bare chip is electrically connected, the at least two or more groups of external connection terminals being formed outside an image area of the bare chip, wherein at least one group of terminals constitutes a first group of terminals, another group of terminals constitutes a second group of terminals, the first group of terminals doubles as the second group of terminals, and a substrate for inspection doubling as a substrate for mounting is electrically connected to the first group of terminals. | 03-22-2012 |
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| 20110172445 | Novel Antischistosomal Agent - An object of the present invention is to provide a novel antischistosomal agent, and more specifically, to provide a novel drug capable of inhibiting a growth of schistosomes in vivo to prevent development of liver dysfunction due to eggs of the schistosomes in the case of infection with the schistosomes. The novel antischistosomal agent includes as an active ingredient a peroxide derivative. Specifically, the novel antischistosomal agent includes as an active ingredient a peroxide derivative represented by the general formula (I): | 07-14-2011 |
| 20130245108 | Novel Antischistosomal Agent - An object of the present invention is to provide a novel antischistosomal agent, and more specifically, to provide a novel drug capable of inhibiting a growth of schistosomes in vivo to prevent development of liver dysfunction due to eggs of the schistosomes in the case of infection with the schistosomes. The novel antischistosomal agent includes as an active ingredient a peroxide derivative. Specifically, the novel antischistosomal agent includes as an active ingredient a peroxide derivative represented by the general formula (I): | 09-19-2013 |
| 20140242030 | NOVEL ANTI-HCV AGENT - Provided is a novel anti-HCV agent including as an active ingredient a peroxide derivative represented by the general formula (I). In the general formula (I), C represents an alicyclic hydrocarbon ring group which may be substituted, n represents an integer of from 1 to 6, and R represents a hydrogen atom or a hydroxyalkyl group. The peroxide derivative exhibits potent anti-HCV activity by remarkably suppressing HCV-RNA replication. | 08-28-2014 |
