Laser irradiation device and laser induced thermal

专利名称：Laser irradiation device and laser induced

thermal imaging method

发明人：Tae-Min Kang,Jae-Ho Lee,Seong-Taek Lee申请号：US11358314申请日：20060222公开号：US09272364B2公开日：20160301

专利附图：

摘要：A laser irradiation device includes a laser generator for patterning and a lasergenerator for preheating. A laser induced thermal imaging (LITI) method, includespreparing an acceptor substrate, laminating a donor substrate on the acceptor substrate,

and irradiating a laser beam onto a predetermined region of the donor substrate andcarrying out transfer using a laser irradiation device having a laser generator forpatterning and a laser generator for preheating. Advantageously, a laser beam havinghigh intensity generated by the laser generator for patterning is used to prevent thetransfer layer from being degraded, and a laser beam generated by the laser generatorfor preheating is simultaneously used for preheating so that an edge open failure doesnot occur and the transfer can be readily carried out even in a portion having a step ofthe acceptor substrate.

申请人：Tae-Min Kang,Jae-Ho Lee,Seong-Taek Lee

地址：Suwon-si KR,Suwon-si KR,Suwon-si KR

国籍：KR,KR,KR

代理人：Robert E. Bushnell, Esq.

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