Daxin Materials Corp. Patent applications |
Patent application number | Title | Published |
20140339585 | ENCAPSULATING COMPOSITION AND LIGHT EMITTING DEVICE - An encapsulating composition for a light emitting device includes a transparent resin, a plurality of light scattering particles distributed throughout the transparent resin and having an average particle size ranging from 190 nm to 450 nm, and a plurality of phosphor particles distributed throughout the transparent resin. A light emitting device includes the encapsulating composition and a light emitting diode that is encapsulated by the encapsulating composition. | 11-20-2014 |
20140103257 | LIQUID CRYSTAL COMPOUND HAVING NEGATIVE DIELECTRIC ANISOTROPY, AND LIQUID CRYSTAL COMPOSITION - A liquid crystal composition includes a liquid crystal compound having a formula (I), where R | 04-17-2014 |
20130278934 | METHOD AND SYSTEM FOR INSPECTION OF IMAGE STICKING - A method for image sticking inspection of a light-transmissive device is disclosed. The light-transmissive device is responsive to application of a voltage to electrodes thereof to adjust light transmission characteristics. The method includes: providing light for passage through the light-transmissive device; applying a first alternating current (AC) voltage to the electrodes; applying a direct current voltage to the electrodes; and applying a second AC voltage to the electrodes, and measuring intensity of the light passing through the light-transmissive device during application of the second AC voltage. | 10-24-2013 |