Solid-state imaging device and method for manufacturing solid-state imaging device, and electronic device
First Claim
1. A solid-state imaging device, comprising:
- a plurality of photoelectric conversion portions layered above an imaging surface of a substrate, anda plurality of readout circuit portions layered above the imaging surface of the substrate, each readout circuit corresponding to one of the plurality of photoelectric conversion portions and located below the corresponding photoelectric conversion portion;
wherein,each photoelectric conversion portion includes a photoelectric conversion film that receives incident light and produces a signal charge,for each photoelectric conversion portion, the photoelectric conversion film is in-between a first electrode and a second electrode,for each photoelectric conversion portion, the first electrode, the photoelectric conversion film, and the second electrode are sequentially layered upward on the imaging surface,each readout circuit portion includes a readout circuit that is electrically connected with the first electrode of its respective photoelectric conversion portion and reads out the signal charge produced by the photoelectric conversion portion, and a ground electrode that is grounded, andfor each readout circuit portion, the ground electrode is in-between the readout circuit and the first electrode on the imaging surface.
2 Assignments
0 Petitions
Accused Products
Abstract
A solid-state imaging device includes a photoelectric conversion portion that is provided above an imaging surface of a substrate, and a plurality of readout circuit portions that are provided below the photoelectric conversion portion on the imaging surface. The photoelectric conversion portion includes a photoelectric conversion film that receives incident light and produces a signal charge, and a first electrode and a second electrode that sandwich the photoelectric conversion film, and the first electrode, the photoelectric conversion film, and the second electrode are sequentially layered upward on the imaging surface. Further, each of the readout circuit portions includes a readout circuit that is electrically connected with the first electrode and reads out the signal charge produced by the photoelectric conversion portion, and a ground electrode that is grounded, and the ground electrode is interposed between the readout circuit and the first electrode on the imaging surface.
9 Citations
7 Claims
-
1. A solid-state imaging device, comprising:
-
a plurality of photoelectric conversion portions layered above an imaging surface of a substrate, and a plurality of readout circuit portions layered above the imaging surface of the substrate, each readout circuit corresponding to one of the plurality of photoelectric conversion portions and located below the corresponding photoelectric conversion portion; wherein, each photoelectric conversion portion includes a photoelectric conversion film that receives incident light and produces a signal charge, for each photoelectric conversion portion, the photoelectric conversion film is in-between a first electrode and a second electrode, for each photoelectric conversion portion, the first electrode, the photoelectric conversion film, and the second electrode are sequentially layered upward on the imaging surface, each readout circuit portion includes a readout circuit that is electrically connected with the first electrode of its respective photoelectric conversion portion and reads out the signal charge produced by the photoelectric conversion portion, and a ground electrode that is grounded, and for each readout circuit portion, the ground electrode is in-between the readout circuit and the first electrode on the imaging surface. - View Dependent Claims (2, 3, 4, 5)
-
-
6. A method for manufacturing a solid-state imaging device comprising the steps of:
-
providing a plurality of photoelectric conversion portions in layers above an imaging surface of a substrate; and providing a plurality of readout circuit portions in layers above the imaging surface of the substrate, each readout circuit corresponding to one of the plurality of photoelectric conversion portions and located below the corresponding photoelectric conversion portion, wherein, each photoelectric conversion portion comprises a first electrode, a photoelectric conversion film configured to receive incident light and produce a signal charge, and a second electrode, for each photoelectric conversion portion, the photoelectric conversion film is in-between the first electrode and the second electrode, and each readout circuit portion includes a ground electrode that is grounded, the ground electrode is interposed between a readout circuit that is electrically connected with the first electrode of its respective photoelectric conversion portion and reads out the signal charge produced by the photoelectric conversion portion and the first electrode.
-
-
7. An electronic device, comprising:
-
a solid-state imaging device that includes a plurality of photoelectric conversion portions layered above an imaging surface of a substrate; and a plurality of readout circuit portions layered above the imaging surface of the substrate, each read out circuit portion corresponding to one of the plurality of photoelectric conversion portions and located below the corresponding photoelectric conversion portion, wherein, each photoelectric conversion portion comprises (a) a first electrode, (b) a second electrode and (c) a photoelectric conversion film that is in-between the first and second electrodes, the photoelectric conversion film configured to receive incident light and produce a signal charge, for each photo electric conversion portion, the first electrode, the photoelectric conversion film, and the second electrode are sequentially layered upward on the imaging surface, each readout circuit portion includes a readout circuit that is electrically connected with the first electrode of its respective photoelectric conversion portion and reads out the signal charge produced by the photoelectric conversion portion, and a ground electrode that is grounded, and for each readout circuit portion, the ground electrode is inbetween the readout circuit and the first electrode on the imaging surface.
-
Specification