|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||428/411.1 ; 428/195 ; 428/207 ; 428/212 ; 428/323 ; 428/347 ; 428/349 ; 428/354 ; 428/913 ; 428/914 ; 430/200 ; 503/227|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 10 인용 특허 : 28|
Process and materials are described for selectively placing uniform spacers on a receptor. Spacer elements are placed on a receptor by selectively irradiating a thermal transfer donor sheet comprising a transferable spacer layer. The transferable spacer layer may include particles or fibers to form a composite. The particles may have a spacing dimension either greater than or less than the thickness of the transferable layer. When the spacing dimension of the particle is greater than the thickness of the transferable layer, then the spacing dimension of ...
[ What is claimed:] [1.] A thermal transfer donor sheet for use in selectively placing spacers on a receptor in response to imaging radiation, the donor sheet comprising:a support;a transferable spacer layer; anda radiation absorber for converting the imaging radiation to heat energy to selectively transfer a portion of the transferable spacer layer.