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Patent Searching and Data


Title:
IMAGING DEVICE, MANUFACTURING APPARATUS, MANUFACTURING METHOD, AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2015/040825
Kind Code:
A3
Abstract:
An imaging device includes: a photoelectric conversion unit; and a correction unit that corrects the angle of light incident on the photoelectric conversion unit, the correction unit being located on the side of the light incident on the photoelectric conversion unit. The correction unit has a curved surface, and the surface shape of the curved surface is a spherical surface. The surface shape is a shape according to a predetermined equation involving the radius of the spherical surface, the distance from the center of the optical axis of the imaging plane to the edge of the imaging plane, and the refractive index of the material forming the correction unit.

Inventors:
TODA ATSUSHI (JP)
Application Number:
PCT/JP2014/004647
Publication Date:
May 21, 2015
Filing Date:
September 10, 2014
Export Citation:
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Assignee:
SONY CORP (JP)
International Classes:
G02B3/04; G02B3/14; G02B26/00; H01L27/146; H04N5/225
Foreign References:
JP2007184322A2007-07-19
JPH10229180A1998-08-25
US20020079504A12002-06-27
JP2007189021A2007-07-26
Attorney, Agent or Firm:
NISHIKAWA, Takashi et al. (5-25 Nishi-Shinjuku 7-chome, Shinjuku-k, Tokyo 23, JP)
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