- 专利标题: Multicolor image-forming material and multicolor image-forming method
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申请号: US10403021申请日: 2003-04-01
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公开(公告)号: US07022453B2公开(公告)日: 2006-04-04
- 发明人: Kazuhito Miyake , Junichi Fujimori
- 申请人: Kazuhito Miyake , Junichi Fujimori
- 申请人地址: JP Kanagawa
- 专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人: Fuji Photo Film Co., Ltd.
- 当前专利权人地址: JP Kanagawa
- 代理机构: Sughrue Mion, PLLC
- 优先权: JPP.2002-098803 20020401; JPP.2003-018865 20030128
- 主分类号: G03F7/34
- IPC分类号: G03F7/34 ; G03F7/11
摘要:
A multicolor image-forming material comprising: an image-receiving sheet comprising a support and an image-receiving layer; and at least four (yellow, magenta, cyan, black and the like) thermal transfer sheets each comprising a support, a light-to-heat converting layer and an image-forming layer, wherein image-recording is performed by the method comprising superposing each one of the at least four thermal transfer sheets on the image-receiving sheet to be in a state of the image-forming layer being in contact with the image-receiving layer; and irradiating the thermal transfer sheet with laser beams in two-dimensional array to transfer an image in an area of the image-forming layer subjected to irradiation onto the image-receiving layer, and a recording area of a multicolor image in each of the thermal transfer sheets is a size of 515 mm×728 mm or more, a resolution of the transferred image is 2,400 dpi or more, and each of the light-to-heat converting layers comprises from 1 to 20% by weight of a substance which is liquid at 30° C.