US 2023/0345746 A1Published application

Flexible photoelectric device module and method for manufacturing same

AssigneeSuzhou Institute of Nano-Tech and Nano-Bionics (Sinano) , Chinese Academy of Sciences

InventorsLingpeng YAN, Yunfei HAN, Hao ZHANG, Chao GONG, Jian LIN, Qun LUO, Changqi MA

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Abstract

A flexible photoelectric device module and a method for preparing same are provided. The module includes a plurality of photoelectric device units. One photoelectric device unit includes a bottom electrode, a functional layer and a top electrode. The bottom electrode includes a light-transmittance insulating base, and a first electrode, a second electrode and a third electrode which are arranged on two side surfaces of the base. The first electrode is a transparent electrode. The second electrode and the first electrode are in electric contact with each other. The second electrode and the third electrode are electrically connected through a conducting channel. The conducting channel runs through the base along a thickness direction. The third electrode in one photoelectric device unit is electrically connected to the top electrode or the first electrode in another photoelectric device unit, so that the two photoelectric device units are disposed in series or in parallel.

Claims20

Dependent claims

A flexible photoelectric device module, comprising at least two photoelectric device units, wherein a first photoelectric device unit of the at least two photoelectric device units comprises a bottom electrode, a functional layer and a top electrode, wherein the bottom electrode, the functional layer and the top electrode are disposed in sequence along a predetermined direction;

wherein the bottom electrode comprises:
a light-transmittance insulating base;
a first electrode and a second electrode, wherein the first electrode and the second electrode are arranged on a first surface of the light-transmittance insulating base;
and
a third electrode arranged on a second surface of the light-transmittance insulating base;
wherein the first surface and the second surface are disposed facing away from each other;
the first electrode is a transparent electrode;
the second electrode is in electric contact with the first electrode;
the second electrode is electrically connected to the third electrode through a conducting channel;
wherein the conducting channel comprises:
a through hole, wherein the through hole runs through the light-transmittance insulating base along a thickness direction, and
a conductor, wherein the conductor is arranged in the through hole;
wherein the third electrode in the first photoelectric device unit is electrically connected to a top electrode or a first electrode in a second photoelectric device unit of the at least two photoelectric device units, so that the first photoelectric device unit and the second photoelectric device unit are connected in series or in parallel.

10 more elements

A flexible photoelectric device module, comprising two photoelectric device units, wherein a first photoelectric device unit of the two photoelectric device units comprises a bottom electrode, a functional layer and a top electrode, wherein the bottom electrode, the functional layer and the top electrode are disposed in sequence along a predetermined direction;

wherein
the bottom electrode comprises a first electrode, wherein the first electrode is arranged on a first surface of a light-transmittance insulating base;
a conducting channel is formed in the light-transmittance insulating base;
the conducting channel comprises:
a through hole, wherein the through hole runs through the light-transmittance insulating base along a thickness direction, and
a conductor, wherein the conductor is arranged in the through hole;
wherein by the conducting channel, the first electrode is electrically connected to a top electrode or a bottom electrode of a second photoelectric device unit of the two photoelectric device units, wherein the second photoelectric device unit is coupled to a second surface of the light-transmittance insulating base, so that the two photoelectric device units are connected in series or in parallel;
and the first surface and the second surface are disposed facing away from each other.

5 more elements

Dependencies are inferred from the claim text.