2022
DOI: 10.1016/j.tsf.2022.139188
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Adhesion mechanism between mold resin and sputtered copper for electromagnetic wave shield packages

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Cited by 7 publications
(3 citation statements)
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“…This is because the adhesion of copper to resin is weak. A double seed layer requires two etching steps, complicating the process, lowering reliability, and increasing cost [12][13][14][15][16][17].…”
Section: Introduction Text [Required]mentioning
confidence: 99%
“…This is because the adhesion of copper to resin is weak. A double seed layer requires two etching steps, complicating the process, lowering reliability, and increasing cost [12][13][14][15][16][17].…”
Section: Introduction Text [Required]mentioning
confidence: 99%
“…It is thus the set of physical or chemical interactions that take place at the interface of two phases [2]. The main mechanisms of adhesion have been the subject of several studies [3][4][5][6][7][8][9][10][11][12] throughout the last century and it has become apparent that adhesion is systematically the result of a series of mechanisms. Recently, Awaja et al put forward 3 main mechanisms to explain adhesion between two materials: mechanical anchoring, intermolecular bond formation and adhesion thermodynamics [6].…”
Section: Introductionmentioning
confidence: 99%
“…A double seed layer requires two etching steps, complicating the process, lowering reliability, and increasing cost. [12][13][14][15][16][17] There are many technical issues that require adhesion between resin and metal, not just for semiconductor packages. In addition to epoxy resins, resins such as polyimide, liquid crystal polymer, and commercial olefin polymer also have excellent electrical properties, and their adhesion mechanisms have been studied.…”
mentioning
confidence: 99%