NOVEL COMPOUND AND METHOD OF PRODUCING ORGANIC SEMICONDUCTOR DEVICE
申请人:Masumoto Akane
公开号:US20080171403A1
公开(公告)日:2008-07-17
A method of producing an organic semiconductor device is provided in which a layer composed of an organic semiconductor having excellent crystallinity and orientation in a low-temperature region can be formed, and the device can be produced in the air. The method includes forming a layer composed of an organic semiconductor precursor on a base body and irradiating the organic semiconductor precursor with light, wherein the organic semiconductor precursor is a porphyrin compound or an azaporphyrin compound having in its molecule at least one of the structure represented by the following general formula (1) or (2):
COATED FINE PARTICLES, DISPERSED FINE PARTICLES, METHOD FOR PRODUCING COATED FINE PARTICLES, INK, RECORDING METHOD AND RECORDED IMAGE
申请人:Canon Kabushiki Kaisha
公开号:EP1801167A1
公开(公告)日:2007-06-27
An object of the present invention is to provide coated fine particles with a uniform particle size, having stable crystals on the surface, and to provide colored fine particles which exhibit good color development. A recorded image formed by a dispersion and an ink, using the coated fine particles, is provided with good color development and fastness. The present invention provides coated fine particles comprising fine particles as cores, the fine particles having a crystal layer on the surface, respectively.