CAJ | 학술논문

近年来汽车用PCB订单需求迅猛,文章立足于PCB厚铜板在生产过程中最易发生的品质问题,重点阐述了与此密切相关的工程资料设计(板材选用、拼板设计及其线路设计等)及生产控制要点(层压、蚀刻、感光丝印等),有效改善了此类多层板的品质.
근년래기차용PCB정단수구신맹,문장립족우PCB후동판재생산과정중최역발생적품질문제,중점천술료여차밀절상관적공정자료설계(판재선용、병판설계급기선로설계등)급생산공제요점(층압、식각、감광사인등),유효개선료차류다층판적품질.
so on the basis of quality defects in the production of the type PCB, this article has researched the key factors of design such as lamination materials, panel and circuit design as the same as process control of pressing, etching, solder mask finishing, et al. And the result of the study has improved the quality of heavy copper PCB noticeably in the practice. The markets for automotive heavy copper multilayer PCB increase significantly in recent years