Photoelectric conversion element having an infrared transmissive indium film
First Claim
1. An infrared ray transmissive conductive substrate comprising a solid substrate at least partially transparent to at least a near infrared region and a transparent electrode that comprises indium-tin-oxide,wherein said transparent electrode is located on said solid substrate and is sufficiently transparent at least to transmit at least 90% of light for all wavelengths in at least a range from 500 nm to 2000 nm;
- andsaid indium-tin-oxide comprises 0 to 40 wt. % tin based on a mass of indium and tin in said indium-tin-oxide.
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Abstract
An infrared ray transmissive conductive substrate contains (1) a solid surface showing a transparency to at least the near infrared region and (2) an indium-tin-oxide containing transparent electrode having a sufficient light transmission property to at least the near infrared region formed on the solid surface. The indium-tin-oxide containing transparent electrode is formed on the solid surface by coating the solid surface with a solution containing an organic indium compound and an organic tin compound and thermally decomposing the organic indium compound and organic tin compound-containing solution.
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Citations
6 Claims
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1. An infrared ray transmissive conductive substrate comprising a solid substrate at least partially transparent to at least a near infrared region and a transparent electrode that comprises indium-tin-oxide,
wherein said transparent electrode is located on said solid substrate and is sufficiently transparent at least to transmit at least 90% of light for all wavelengths in at least a range from 500 nm to 2000 nm; - and
said indium-tin-oxide comprises 0 to 40 wt. % tin based on a mass of indium and tin in said indium-tin-oxide. - View Dependent Claims (2)
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3. An infrared ray transmissive conductive substrate comprising a crystalline substrate at least partially transparent to at least a near infrared region and a transparent electrode that comprises indium-tin-oxide,
wherein said transparent electrode is located on said crystalline substrate and is sufficiently transparent at least to transmit at least 90% of light for all wavelengths in at least a range from 500 nm to 2000 nm.
Specification