Image pickup device and electronic apparatus
An image pickup device includes: a first electrode film; an organic photoelectric conversion film; a second electrode film; and a metal wiring film electrically connected to the second electrode film, the first electrode film, the organic photoelectric conversion film, and the second electrode film all provided on a substrate in this order, and the metal wiring film coating an entire side of the organic photoelectric conversion film.
1. An image pickup device, comprising:
a first electrode film;
an organic photoelectric conversion film;
a second electrode film;
a metal wiring film electrically connected to the second electrode film; and
an anti-flare film provided above the metal wiring film,
the first electrode film, the organic photoelectric conversion film, and the second electrode film all provided on a substrate in this order,
the metal wiring film coating an entire side of the organic photoelectric conversion film,
the anti-flare film preventing incident light from being reflected on an upper surface of the metal wiring film, and
the anti-flare film does not extend into any pixel of the image pickup device.
2. The image pickup device according to claim 1 , wherein
the metal wiring film is made of W, Al, Ti, Mo, Ta, Cu, an alloy containing one or more thereof, or a material containing one or more thereof and Si.
3. The image pickup device according to claim 2 , further comprising a protective film coating the organic photoelectric conversion film and the second electrode film, the protective film formed between the organic photoelectric conversion film and the metal wiring film.
4. The image pickup device according to claim 3 , wherein
the protective film is a silicon nitride film, a silicon nitrogen oxide film, an aluminum oxide film, or a stacked film containing two or more thereof.
5. The image pickup device according to claim 3 , wherein
the protective film includes a first protective film and a second protective film, the first protective film coating an upper surface of the second electrode film, the second protective film coating the organic photoelectric conversion film and the first protective film.
6. The image pickup device according to claim 3 , wherein
the protective film has one or more openings positioned opposite the second electrode film, and
the metal wiring film makes contact with the second electrode film via the one or more openings.
7. The image pickup device according to claim 3 , wherein
the first electrode film includes a plurality of pixel electrodes provided in respective pixels,
the organic photoelectric conversion film is a sheet-shaped film provided to be shared by all the pixels, and
the metal wiring film coats an entire side of the sheet-shaped film.
8. The image pickup device according to claim 3 , wherein
the first electrode film includes a plurality of pixel electrodes provided in respective pixels,
the organic photoelectric conversion film includes a plurality of island-shaped films provided in the respective pixels, and
the metal wiring film coats an entire side of each of the island-shaped films.
9. The image pickup device according to claim 1 , wherein the anti-flare film includes a stacked film.
10. An electronic apparatus, comprising:
an image pickup device; and
a signal processing circuit subjecting a pixel signal output from the image pickup device to a predetermined process,
the image pickup device including
a first electrode film,
an organic photoelectric conversion film, and
a second electrode film which are all provided on a substrate in this order,
a metal wiring film electrically connected to the second electrode film and
an anti-flare film provided above the metal wiring film,
the metal wiring film coating an entire side of the organic photoelectric conversion film,
the anti-flare film preventing incident light from being reflected on an upper surface of the metal wiring film, and
the anti-flare film not extending into any pixel of the image pickup device.
11. The electronic apparatus according to claim 10 , wherein the anti-flare film includes a stacked film.
12. The electronic apparatus according to claim 10 , wherein
the metal wiring film is made of W, Al, Ti, Mo, Ta, Cu, an alloy containing one or more thereof, or a material containing one or more thereof and Si.
13. The electronic apparatus according to claim 10 , further comprising a protective film coating the organic photoelectric conversion film and the second electrode film, the protective film formed between the organic photoelectric conversion film and the metal wiring film.
14. The electronic apparatus according to claim 13 , wherein the protective film is a silicon nitride film, a silicon nitrogen oxide film, an aluminum oxide film, or a stacked film containing two or more thereof.
15. The electronic apparatus according to claim 13 , wherein
the protective film includes a first protective film and a second protective film, the first protective film coating an upper surface of the second electrode film, the second protective film coating the organic photoelectric conversion film and the first protective film.
16. The electronic apparatus according to claim 13 , wherein
the protective film has one or more openings positioned opposite the second electrode film, and
the metal wiring film makes contact with the second electrode film via the one or more openings.
17. The electronic apparatus according to claim 13 , wherein
the first electrode film includes a plurality of pixel electrodes provided in respective pixels,
the organic photoelectric conversion film is a sheet-shaped film provided to be shared by all the pixels, and
the metal wiring film coats an entire side of the sheet-shaped film.
18. The electronic apparatus according to claim 13 , wherein
the first electrode film includes a plurality of pixel electrodes provided in respective pixels,
the organic photoelectric conversion film includes a plurality of island-shaped films provided in the respective pixels, and
the metal wiring film coats an entire side of each of the island-shaped films.
19. An image pickup device, comprising:
a first electrode film;
an organic photoelectric conversion film;
a second electrode film;
a metal wiring film electrically connected to the second electrode film;
an anti-flare film provided above the metal wiring film; and
a protective film coating the organic photoelectric conversion film,
the metal wiring film coating an entire side of the organic photoelectric conversion film,
the anti-flare film preventing incident light from being reflected on an upper surface of the metal wiring film,
the protective film includes a first protective film and a second protective film, the first protective film coating an upper surface of the second electrode film, the second protective film coating the organic photoelectric conversion film and the first protective film, and
a distal end of the metal wiring film closest to pixels of the image pickup device extends beyond a distal end of the anti-flare film closest to the pixels of the image pickup device.
20. The image pickup device according to claim 19 , wherein the anti-flare film includes a stacked film.