Methods for generating a color image are provided which include a multi-layer construction in which at least one of the layers is a thermally activatable layer that includes a thermally activatable composition. The thermally activatable composition includes a non-linear light to heat converter composition and a color forming compound. Upon activation with a light source an image forms.
MULTILAYER ARTICLES CAPABLE OF FORMING COLOR IMAGES
申请人:Wu Pingfan
公开号:US20110121557A1
公开(公告)日:2011-05-26
Multi-layer articles capable of forming color images are provided. The articles include a multi-layer construction with at least two layers in which at least one of the layers includes a thermally activatable composition. The thermally activatable composition includes a non-linear light to heat converter composition and a color forming compound. Upon activation with a light source an image forms.
MULTILAYER OPTICAL FILMS HAVING SIDE-BY-SIDE MIRROR/POLARIZER ZONES
申请人:3M Innovative Properties Company
公开号:EP2373725A1
公开(公告)日:2011-10-12
JPH0665511A
申请人:——
公开号:JPH0665511A
公开(公告)日:1994-03-08
THREE-DIMENSIONAL ARTICLES USING NONLINEAR THERMAL POLYMERIZATION
申请人:Wu Pingfan
公开号:US20110269865A1
公开(公告)日:2011-11-03
A method for building three-dimensional articles using a thermal polymerization process in provided. The articles are built by using a composition that includes a thermally polymerizable composition, a thermal initiator, and a nonlinear light-to-heat conversion material such as a reverse saturable dye. The article is built by the sequential exposure of adjacent voxels with a laser beam. Microlens arrays can be used to expose more than one voxel at a time.