Imaging device and camera module
AssigneeSony Corporation
InventorsHiroaki YUKAWA, Kensaku Maeda, Taizo Takachi, Yasushi Maruyama
Life of this patent
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Abstract
An imaging device includes: an optical sensor including a light receiving unit capable of forming an object image; a seal material for protecting the light receiving unit of the optical sensor; an intermediate layer formed at least between the light receiving unit and an opposite surface of the seal material facing the light receiving unit; and a control film arranged between the intermediate layer and the opposite surface of the seal material, wherein, in the control film, a cutoff wavelength is shifted to a shortwave side in accordance with an incident angle of light which is obliquely incident on the film.
Claims20
An imaging device comprising:
- an optical sensor including a light receiving unit capable of forming an object image;
- a seal material for protecting the light receiving unit of the optical sensor;
- an intermediate layer formed at least between the light receiving unit and an opposite surface of the seal material facing the light receiving unit;
- and
- a control film arranged between the intermediate layer and the opposite surface of the seal material,
- wherein, in the control film, a cutoff wavelength is shifted to a shortwave side in accordance with an incident angle of light which is obliquely incident on the film.
A camera module comprising:
- an optical sensor including a light receiving unit capable of forming an object image;
- a seal material for protecting the light receiving unit of the optical sensor;
- an intermediate layer formed at least between the light receiving unit and an opposite surface of the seal material facing the light receiving unit;
- a control film arranged between the intermediate layer and the opposite surface of the seal material;
- and
- a lens forming an object image on the light receiving unit of the optical sensor,
- wherein, in the control film, a cutoff wavelength is shifted to a shortwave side in accordance with an incident angle of light which is obliquely incident on the film.
Dependencies are inferred from the claim text.