发明名称 RETICLES FOR USE IN FORMING IMPLANT MASKING LAYERS AND METHODS OF FORMING IMPLANT MASKING LAYERS
摘要 In one example, a reticle disclosed herein includes a body having a center, an arrangement of a plurality of exposure patterns, wherein a center of the arrangement is offset from the center of the body, and at least one open feature defined on or through the body of the reticle. In another example, a method is disclosed that includes forming a layer of photoresist above a plurality of functional die and a plurality of incomplete die, exposing the photoresist material positioned above at least one of the functional die and/or at least one of the incomplete die, performing an incomplete die exposure processes via an open feature of the reticle to expose substantially all of the photoresist material positioned above the plurality of incomplete die, and developing the photoresist to remove the portions of the photoresist material positioned above the incomplete die.
申请公布号 US2014329173(A1) 申请公布日期 2014.11.06
申请号 US201414325515 申请日期 2014.07.08
申请人 GLOBALFOUNDRIES Inc. 发明人 Mazur Martin;Henke Dietmar;Thees Hans-Juergen
分类号 G03F1/22;G03F1/00 主分类号 G03F1/22
代理机构 代理人
主权项 1. A reticle, comprising: a body having a center; an arrangement of a plurality of exposure patterns, wherein a center of said arrangement is offset from said center of said body; and at least one open feature defined on or through said body.
地址 Grand Cayman KY US