MICROLENS ARRAY FOR SOLID STATE IMAGE PICKUP ELEMENT, SOLID STATE IMAGE PICKUP ELEMENT, IMAGING DEVICE AND LENS UNIT

Title:

MICROLENS ARRAY FOR SOLID STATE IMAGE PICKUP ELEMENT, SOLID STATE IMAGE PICKUP ELEMENT, IMAGING DEVICE AND LENS UNIT

Document Type and Number:

Japanese Patent JP2015084089

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To enable a center coordinate of a microlens to be highly accurately detected.SOLUTION: A microlens array 12 for a solid state image pickup element comprises: a plurality of microlenses that is provided in a photograph microlens area 130, and forms a two-dimensional image; and a state detection part 121. The state detection part 121 is configured to be provided in an outer peripheral part of the photograph microlens 120 area. The state detection part 121 is configured to generate an image in a smaller diameter than an image formed by the microlens 120 in an image formation plane where an image by the plurality of microlenses 120 is formed.

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Inventors:

KOBAYASHI MITSUYOSHI
UENO RISAKO
SUZUKI KAZUHIRO
HONDA HIRONAGA
KWON HONAM
FUNAKI HIDEYUKI

Application Number:

JP2014181543A

Publication Date:

April 30, 2015

Filing Date:

September 05, 2014

Export Citation:

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Assignee:

TOSHIBA CORP

International Classes:

G02B3/00; G03B15/00; H01L27/14; H04N5/225

Attorney, Agent or Firm:

Hiroaki Sakai
Miyata Hideki

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