OPTICAL SEMICONDUCTOR AND OPTICAL MODULE
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United States of America Patent
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Issued Date -
Nov 28, 2013
app pub date -
May 23, 2013
filing date -
May 25, 2012
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Abandoned
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Abstract
Provided are an optical semiconductor which includes a pyroelectric first substrate having an optical waveguide formed in a surface thereof and a second substrate connected to the first substrate via an insulating adhesive layer and which inhibits a pyroelectric effect caused therein, and an optical module. The optical semiconductor includes: a first substrate which has an electro-optic effect and is pyroelectric, the first substrate having an optical waveguide formed in an upper surface thereof; a second substrate connected the first substrate via an insulating adhesive layer; a first conductive film formed on a lower surface of the first substrate; and a second conductive film formed on at least one side surface of the first substrate and the second substrate, in which the first conductive film is electrically connected to the second conductive film.
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