OPTICAL WAVEGUIDES IN CIRCUIT BOARD SUBSTRATES

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United States of America Patent

SERIAL NO

15173328

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Abstract

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A circuit board substrate includes a reinforcing element embedded in a resin material. The reinforcing element includes an optical waveguide. The circuit board substrate can be used in electronic devices as a printed circuit board or the like. A circuit board substrate for use in electronic devices can be formed by embedding a reinforcing element comprising an optical waveguide in a resin. The optical waveguide can be coupled to optical signal transmission and reception elements to transmit an optical signal through the reinforcing element. The optical waveguide may be an optical fiber or the like in some examples.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINESP O BOX 218 YORKTOWN HEIGHTS NY 10598

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CAMPBELL, Eric J Rochester, US 162 395
KUCZYNSKI, Joseph North Port, US 573 2251
TOFIL, Timothy J Rochester, US 114 490

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