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US 2018/0346768 A1Published application
Electrically conductive adhesive agent composition, and electrically conductive adhesive film and dicing-die-bonding film using the same
AssigneeFurukawa Electric Co., Ltd.
InventorsShunichiro Sato, Naoaki Mihara, Jirou Sugiyama
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Abstract
The electrically conductive adhesive agent composition comprises a metal particle (Q) and a prescribed organophosphorus compound (A), and the metal particle (Q) comprises a first metal particle (Q1) made of a single metal selected from the group of copper, nickel, aluminum and tin or an alloy comprising two or more metals selected from said group.
Claims14
An electrically conductive adhesive agent composition comprising:
- a metal particle (Q);
- and
- an organophosphorus compound (A) represented by the general formula (1) below,
- wherein the metal particle (Q) comprises a first metal particle (Q1) made of a single metal selected from the group of copper, nickel, aluminum and tin or an alloy comprising two or more metals selected from said group
- (RxPOR)y (1)
- in the general formula (1), each R independently represents an organic group, R may be the same or different with each other, both x and y are an integer from 0 to 3, and the sum (x+y) of x and y is 3.
3 more elements
Dependencies are inferred from the claim text.