Title:
Image sensor
Document Type and Number:
Japanese Patent JP6281395
Kind Code:
B2
Abstract:
[Object] To provide an image pickup device that has excellent durability and is capable of thinning an image pickup optical system without lowering image pickup performance. [Solving Means] An image pickup device according to the present technique includes an on-chip lens, a low-refractive-index layer, and an infrared absorption layer. The on-chip lens is formed of a high-refractive-index material. The low-refractive-index layer is formed flat on the on-chip lens and formed of a low-refractive-index material. The infrared absorption layer is formed of an infrared absorption material and laminated as a higher layer than the low-refractive-index layer, the infrared absorption material including an infrared absorption pigment and a binder resin, the binder resin being a synthetic resin constituted of a siloxane skeleton alone or a synthetic resin constituted of a siloxane skeleton part and a partial skeleton having a low reaction activity in an oxygen part.
Inventors:
Kimura Nozomi
Shinji Imaizumi
Shinji Imaizumi
Application Number:
JP2014085056A
Publication Date:
February 21, 2018
Filing Date:
April 16, 2014
Export Citation:
Assignee:
ソニー株式会社
International Classes:
H01L27/146; G02B5/20; G02B5/22; G02B5/28; H04N5/357; H04N5/369
Domestic Patent References:
| JP2013155353A | ||||
| JP2011176325A | ||||
| JP2003060176A | ||||
| JP2007277502A | ||||
| JP2003244560A | ||||
| JP2008305972A | ||||
| JP2007019435A | ||||
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Foreign References:
| WO2013099948A1 |
Attorney, Agent or Firm:
Junichi Omori
Ori Akira
Teppei Nakamura
Nozomi Yoshida
Ayako Kaneko
Shintaro Kanayama
Ori Akira
Teppei Nakamura
Nozomi Yoshida
Ayako Kaneko
Shintaro Kanayama