Title:
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
Document Type and Number:
WIPO Patent Application WO/2020/071221
Kind Code:
A1
Abstract:
Provided are an image forming apparatus and an image forming method with which it is possible to more reasonably form an image on a cholesteric liquid crystal layer. In the image forming apparatus that forms an image in which a first region, a second region, and a third region each having a different color are arranged in a mesh is formed on a cholesteric liquid crystal layer, an exposure unit performs exposure on a liquid crystal composition, and an adjustment unit adjusts each ratio of the first region, the second region, and the third region in each part of an image. The first region is a region having a larger exposure amount during the exposure, the second region is a region having a smaller exposure amount during the exposure, and the third region is a region at a boundary position between the first region and the second region. Further, the adjustment unit adjusts, on the basis of a corresponding relationship between a parameter set to adjust the above ratio and a value changing with the parameter, the above ratio according to a setting color set for each part of the image.
Inventors:
MIZUNO TOMOHIRO (JP)
Application Number:
PCT/JP2019/037773
Publication Date:
April 09, 2020
Filing Date:
September 26, 2019
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
B41J2/465; B41J3/407; G02F1/13; G03C1/00
Domestic Patent References:
| WO2018079625A1 | 2018-05-03 | |||
| WO2018230395A1 | 2018-12-20 | |||
| WO2019142707A1 | 2019-07-25 |
Foreign References:
| JP2000226580A | 2000-08-15 | |||
| US20010051305A1 | 2001-12-13 |
Attorney, Agent or Firm:
ITOH Hideaki et al. (JP)
Download PDF: