Electronic device manufacturing methods

Details Electronic device manufacturing methods Electronic device manufacturing methods

1989-04-06

1990-11-13

Paschall, M. H.

Electric heating

Metal heating

By arc

21912169, 21912175, 1562728, 156627, B23K 2600

Patent

active

049703692

ABSTRACT:
In a method of making an electronic device having at least a transparent conductive layer, which includes at least a step of forming a transparent conductive layer member and a step of forming a transparent conductive layer by patterning the transparent conductive layer member using a spot-shaped or linear laser beam or beams, each of which has a short wavelength of 400 nm or less and optical energy greater than the optical energy band gap of the transparent conductive layer.

REFERENCES:
patent: 4069080 (1978-01-01), Osborne
patent: 4181563 (1980-01-01), Miyaka et al.
patent: 4288776 (1981-09-01), Holmes
patent: 4374314 (1983-02-01), Deacutis
patent: 4734558 (1988-03-01), Nakano et al.

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