OPTICAL ELEMENT-INCLUDING OPTO-ELECTRIC HYBRID BOARD

An optical element-including opto-electric hybrid board includes an opto-electric hybrid board including an optical waveguide and an electric circuit board in order toward one side in a thickness direction, an optical element mounted on the electric circuit board at one side in the thickness directi...

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Hauptverfasser: SUZUKI, Kazuaki, OTA, Shinya, KONEGAWA, Naoto
Format: Patent
Sprache:eng
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Zusammenfassung:An optical element-including opto-electric hybrid board includes an opto-electric hybrid board including an optical waveguide and an electric circuit board in order toward one side in a thickness direction, an optical element mounted on the electric circuit board at one side in the thickness direction of the opto-electric hybrid board, and a bonding member interposed between the optical element and the electric circuit board so as to bond the optical element to the electric circuit board. A thermal expansion coefficient of the bonding member is 80 ppm or less