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US 12,707,795 B2Granted
Photoelectric conversion element, photoelectric conversion module, electronic device, and partition
AssigneeRicoh Company, Ltd.
InventorsYuuji Tanaka, Masato Tanaka, Nozomu Tamoto, Naomichi Kanei
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Abstract
A photoelectric conversion element includes: a first substrate; a first electrode; a photoelectric conversion layer; a second electrode; a sealing part; and a second substrate. The photoelectric conversion element is translucent. The second electrode includes a conductive nanowire and a conductive polymer. The sealing part includes a drying agent.
Claims20
A photoelectric conversion element comprising:
- a first substrate;
- a first electrode;
- a photoelectric conversion layer;
- a second electrode;
- a sealing part;
- and
- a second substrate,
- wherein the photoelectric conversion element is translucent,
- wherein the second electrode includes a conductive metal nanowire and a conductive polymer,
- wherein the sealing part includes a drying agent,
- wherein an average diameter of the conductive metal nanowire is 5 nm or more and 250 nm or less,
- wherein the sealing part contacts with a side surface of the photoelectric conversion layer and an upper surface of the second electrode,
- wherein the sealing part is a pressure-sensitive adhesive,
- wherein the second electrode has a visible light transmittance of 60% or more and 80% or less.
11 more elements
A photoelectric conversion module comprising
- at least one photoelectric conversion element including a first substrate, a first electrode, a photoelectric conversion layer, a second electrode, a sealing part, and a second substrate,
- wherein the at least one photoelectric conversion element is translucent,
- wherein the second electrode includes a conductive metal nanowire and a conductive polymer,
- wherein the sealing part includes a drying agent,
- wherein an average diameter of the conductive metal nanowire is 5 nm or more and 250 nm or less,
- wherein the sealing part contacts with a side surface of the photoelectric conversion layer and an upper surface of the second electrode, and
- wherein the sealing part is a pressure-sensitive adhesive.
4 more elements
Dependencies are inferred from the claim text.