Title:
積層レンズ構造体の製造方法及び型
Document Type and Number:
Japanese Patent JP6670565
Kind Code:
B2
Abstract:
A positional shift of a lens of a stacked lens structure is reduced. A plurality of through-holes is formed at a position shifted from a first target position on a substrate according to a first shift. A lens is formed on an inner side of each of the through-holes using a first mold in which a plurality of first transfer surfaces is disposed at a position shifted from a predetermined second target position according to a second shift and a second mold in which a plurality of second transfer surfaces is disposed at a position shifted from a predetermined third target position according to a third shift. The plurality of substrates having the lenses formed therein is formed according to direct bonding, and the plurality of stacked substrates is divided. The present technique can be applied to a stacked lens structure or the like, for example.
Inventors:
Kunihiko Hikichi
Koichi Takeuchi
Kurobe Toshihiro
Hiroyasu Matsutani
Hiroyuki Ito
Taku Saito
Revelation Oshima
Nobuyoshi Fujii
Hiroshi Tazawa
Toshiaki Shiraiwa
Minoru Ishida
Koichi Takeuchi
Kurobe Toshihiro
Hiroyasu Matsutani
Hiroyuki Ito
Taku Saito
Revelation Oshima
Nobuyoshi Fujii
Hiroshi Tazawa
Toshiaki Shiraiwa
Minoru Ishida
Application Number:
JP2015152917A
Publication Date:
March 25, 2020
Filing Date:
July 31, 2015
Export Citation:
Assignee:
Sony Semiconductor Solutions Corporation
International Classes:
B29C33/12; B29C39/10; B29C39/26; B29C59/02; B29C65/14; B29C69/02; G02B3/00; G02B7/02; G03B15/00
Domestic Patent References:
| JP2014006329A | ||||
| JP8298240A | ||||
| JP2012252113A |
Foreign References:
| US20100283113 | ||||
| WO2010137368A1 | ||||
| WO2010087082A1 |
Attorney, Agent or Firm:
Takashi Nishikawa
Yoshio Inamoto
Yoshio Inamoto