ELECTRONIC DEVICE AND METHOD OF MAKING THE SAME
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United States of America Patent
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N/A
Issued Date -
N/A
app pub date -
May 10, 2016
filing date -
May 12, 2015
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method of making an electronic device includes: providing a base unit including a metal substrate, an insulating layer disposed on the metal substrate, and a first circuit unit disposed on the insulating layer; and laser ablating the first circuit unit, the insulating layer and the metal substrate in such a manner that a hole defined by a hole-defining wall is formed to expose the metal substrate, and that an interconnecting layer is formed on the hole-defining wall during laser ablation of the metal substrate.
First Claim
Other Claims data not available