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Hiroyuki Okada, Osaka JP

Hiroyuki Okada, Osaka JP

Patent application numberDescriptionPublished
20080303995Wide Viewing Angle Compensation Polarizing Plate, Liquid Crystal Panel and Liquid Crystal Display - A wide viewing angle compensation polarizing plate of the invention comprises a laminate comprising an optical film (12-11-2008
20090021589DEVIATION DETECTOR, DEVIATION CORRECTOR AND IMAGING DEVICE - The correction amounts of respective correction units 01-22-2009
20090103016POLARIZING PLATE WITH AN OPTICAL COMPENSATION LAYER, LIQUID CRYSTAL PANEL, LIQUID CRYSTAL DISPLAY APPARATUS, AND IMAGE DISPLAY APPARATUS USING THE POLARIZING PLATE WITH AN OPTICAL COMPENSATION LAYER - The present invention provides a polarizing plate with an optical compensation layer capable of contributing to the reduction in thickness, enhancing viewing angle properties, realizing a high contrast, preventing interference nonuniformity and heat nonuniformity, suppressing a color shift, realizing satisfactory color reproducibility, and preventing light leakage in a black display satisfactorily, and a liquid crystal panel, a liquid crystal display apparatus, and an image display apparatus using the polarizing pate with an optical compensation layer. A polarizing plate with an optical compensation layer of the present invention comprises a polarizer, a first optical compensation layer, and a second optical compensation layer in the stated order, wherein the first optical compensation layer has a refractive index profile of nx>ny=nz, exhibits wavelength dispersion properties in which an in-plane retardation Re04-23-2009
20090128638Imaging apparatus - An imaging apparatus includes: an imaging device for subjecting an optical subject image to photoelectric conversion to generate an image signal; an angular velocity sensor for detecting angular velocity with the imaging apparatus; a first shaking amount calculation unit for integrating detection values from the angular velocity sensor to calculate first shaking amount of the imaging apparatus; a second shaking amount calculation unit for calculating second shaking amount of the imaging apparatus based on image data from the imaging device; a third shaking amount calculation unit for correcting the first shaking amount to calculate third shaking amount of the imaging apparatus based on first amplitude which is a fluctuation range relating to the first shaking amount, and second amplitude which is a fluctuation range relating to the second shaking amount; and a correction control unit for correcting the shaking of the imaging apparatus based on the third shaking amount.05-21-2009
20090257017METHOD OF PRODUCING POLARIZING PLATE WITH OPTICAL COMPENSATION LAYER AND IMAGE DISPLAY APPARATUS USING POLARIZING PLATE WITH OPTICAL COMPENSATION LAYER - There are provided a method of producing a polarizing plate with an optical compensation layer having excellent adhesiveness between a polarizer-protective film and a polarizer without deterioration of the optical compensation layer. The method of producing a polarizing plate with an optical compensation layer includes: laminating an optical compensation layer on one side of a polarizer-protective film via a photo-curing adhesive layer; irradiating UV light toward the other side of the polarizer-protective film by a metal halide lamp or an ultrahigh pressure mercury lamp; and laminating a polarizer on the side of the polarizer-protective film on which the optical compensation layer is not formed.10-15-2009
20100166081VIDEO STREAM PROCESSING APPARATUS AND CONTROL METHOD, PROGRAM AND RECORDING MEDIUM FOR THE SAME - The apparatus includes an input selector 07-01-2010
20100172638SHAKE CORRECTION DEVICE AND IMAGING APPARATUS - A shake correction device includes: a first driving means for driving an imaging component, which is related with either an imaging optical system or an imaging device, in a first direction; a second driving means for driving the imaging component in a second direction which is different from the first direction; and a control means for correcting shake of the imaging apparatus by driving the imaging component on the basis of a detection result of the shake of the imaging apparatus, which is obtained by a shake detection means, using the first and second driving means, wherein the control means sequentially executes first return processing in the first direction using the first driving means and second return processing in the second direction using the second driving means when returning the imaging component to a reference position at a predetermined timing.07-08-2010
20100192106DISPLAY APPARATUS AND DISPLAY METHOD - A holding unit 07-29-2010

Patent applications by Hiroyuki Okada, Osaka JP