KONICA CORPORATION Patent applications |
Patent application number | Title | Published |
20100314035 | METHOD FOR PRODUCING VERTICAL ALIGNMENT LIQUID CRYSTAL DISPLAY - The method to produce the vertical alignment type liquid crystal display employs
| 12-16-2010 |
20090269089 | COLOR IMAGE FORMING APPARATUS USING REGISTRATION MARKS - In an image forming apparatus for forming a color image by superposing component color images, a control device obtains position data representing a forming position of each of plural registration mark images for the component color images with respect to a positional reference value arbitrarily determined, divides the position data into each of a unit reference range representing a range in which one mark image is formed, converts the position data divided for each unit reference range into those based on respective reference values representing the front edge of the unit reference ranges, extracts the position data representing ranges common to the mutually overlapping ranges each of which is represented by a couple of position data corresponding to the rising and falling edges of a passage timing pulse as read position data of the mark image of the component color, and calculates the amounts of positional deviations of the component color images from one another on the basis of the position data extracted. | 10-29-2009 |
20090033983 | IMAGE FORMING APPARATUS AND INFORMATION SHARING SYSTEM FOR IMAGE FORMING APPARATUS - An information sharing system capable of transferring determined data between a plurality of image forming apparatuses each other extremely efficiently and accurately, and an image forming apparatus for the information sharing system. The image forming apparatus has: a storage for storing determined data for controlling image formation; a determined data providing section for performing a processing concerning a predetermined request; a determined data obtaining section for making the predetermined request; and a controller for controlling the determined data providing section and the determined data obtaining section. | 02-05-2009 |
20090002616 | OPTICAL FILM AND LIQUID CRYSTAL DISPLAY USING THE SAME - Disclosed is an optically anisotropic film used for a liquid crystal display of a vertical alignment liquid crystal mode comprising a fatty acid cellulose aster film, a retardation value (Rt value) in the thickness direction of the fatty acid cellulose ester film is from 60 to 300 nm, and the number of luminescent points having a size exceeding 50 μm is zero per 250 mm | 01-01-2009 |
20080268172 | Layer forming method using plasma discharge - A layer forming method is disclosed which relies on reactive gas in a plasma state. The method includes steps of supplying power of not less than 1 W/cm | 10-30-2008 |