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Patent Searching and Data


Title:
LIGHT METERING DEVICE
Document Type and Number:
Japanese Patent JP2016004085
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a light metering device that can be optimally positioned.SOLUTION: A light metering device comprises: a package member 122 that has a contact 123 electrically connectable to a circuit substrate provided in a first lateral face S1 and a second lateral face S2 orthogonal to the first lateral face S1, and receives a photoelectric conversion element; and a holding member that has a first abut face 141 abutting on the first lateral face S1 of the package member 122, a second abut face 142 abutting on a first part 122b of the second lateral face S2, and a third abut face 143 abutting on a second part 122c of the second lateral face S2, and holds the package member 122. The contact 123a provided in the second part 122c of the second lateral face S2 of the package member 122 is not electrically connected to the circuit substrate.

Inventors:
KANBAYASHI HIDEKI
Application Number:
JP2014122804A
Publication Date:
January 12, 2016
Filing Date:
June 13, 2014
Export Citation:
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Assignee:
NIKON CORP
International Classes:
G03B7/0997; G01J1/02; G01J1/44; G03B13/06
Domestic Patent References:
JPH1078598A1998-03-24
JP2002006361A2002-01-09
JP2014119593A2014-06-30
JPS58108440U1983-07-23
JP2013257495A2013-12-26
Foreign References:
US3866240A1975-02-11
Attorney, Agent or Firm:
Hisao Kamada