KURARAY LUMINAS CO., LTD.
|KURARAY LUMINAS CO., LTD. Patent applications|
|Patent application number||Title||Published|
|20100109508||M-C-N-O BASED PHOSPHOR - M-C—N—O based phosphors having high emission intensity are provided without using heavy metals, rare metals, and special activator agents. Colors of the M-C—N—O based phosphors can be changed by adjusting a peak top of an emission spectrum. Highly environmentally-compatible polymer dispersions, inorganic EL devices, light emitting devices, fluorescent tubes, and the like are also provided, which use the M-C—N—O based phosphors.||05-06-2010|
|20100032628||IRIDIUM-CONTAINING PHOSPHOR AND METHOD FOR PRODUCING THE SAME - An iridium-containing group II-VI compound phosphor capable of efficiently emitting light without any economical problems or problems in energy efficiency or color purity is provided. A method for producing the phosphor is also provided. The phosphor comprises iridium and a group II-VI compound semiconductor, and the iridium is uniformly dispersed in surfaces of phosphor particles and in an inside of the phosphor particles. The method for producing the iridium-containing phosphor comprises firing an inorganic composition containing a group II-VI compound semiconductor and an iridium compound, and an iridium complex salt is used as the iridium compound.||02-11-2010|
|20090232921||IMPACT TARGET CAPSULE AND IMPACT COMPRESSION APPARATUS - A target capsule includes (A) a pedestal having a central projection, (B) a pedestal aid attached to the central projection so as to define a sample-loading assembly, and (C) an impact-receiving member, wherein the components (A), (B), and (C) are detachable from each other. The impact target capsule can be readily loaded with a sample, allows the sample to be easily retrieved after application of impact pressure, and can be used repeatedly, and thereby the capsule can be preferably used as an impact compression apparatus in combination with a single-stage powder gun or a single-stage gas gun.||09-17-2009|
|20090166587||METHOD OF PREPARING FLUORESCENT BODY PRECURSOR - To produce fluorescent bodies providing high brightness and high energy efficiency, a method of preparing a fluorescent body precursor is provided to enable an activator having a large ionic radius to be doped arbitrarily.||07-02-2009|
Patent applications by KURARAY LUMINAS CO., LTD.