Fabrication of Photoimageable Silver Paste for Low-Temperature Cofiring Using Acrylate Binder Polymers and Photosensitive Materials
- Title
- Fabrication of Photoimageable Silver Paste for Low-Temperature Cofiring Using Acrylate Binder Polymers and Photosensitive Materials
- Author
- 김동국
- Keywords
- photoimageable; silver paste; low-temperature cofiring; thick-film photolithography; fine-line resolution
- Issue Date
- 2002-08
- Publisher
- The Polymer Society of Korea
- Citation
- Macromolecular Research, v 12, issue. 4, page. 391-398
- Abstract
- Thick-film photolithography is a new technology that combines lithography processes, such as exposure and development, with the conventional thick-film process applied to screen-printing. In this study, we developed a low-temperature cofireable silver paste applicable for thick-film processing to form fine lines using photolitho-graphic technologies. The optimum paste composition for forming fine lines was investigated. The effect of processing parameters, such as the exposing dose, had on the fine-line resolution was also investigated. As the result, we found that the type of polymer and monomer, the silver powder loading, and the amount of photoinitiator were the main factors affecting the resolution of the fine lines. The developed photoimageable silver paste was printed on a low-temperature cofireable green sheet, dried, exposed, developed in an aqueous process, laminated, and then fired. Our results demonstrate that thick-film fine lines having widths < 20
μm can be obtained after cofiring.
- URI
- https://www.koreascience.or.kr/article/JAKO200411922626018.pagehttps://repository.hanyang.ac.kr/handle/20.500.11754/157466
- ISSN
- 1598-5032; 2092-7673
- Appears in Collections:
- COLLEGE OF SCIENCE AND CONVERGENCE TECHNOLOGY[E](과학기술융합대학) > CHEMICAL AND MOLECULAR ENGINEERING(화학분자공학과) > Articles
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