Title:
OPTICAL APPARATUS
Document Type and Number:
WIPO Patent Application WO/2012/098981
Kind Code:
A1
Abstract:
This optical apparatus is provided with: a base material (1); a wiring pattern (8) formed on the base material (1); a light receiving element (3) and a light emitting element (2), which are disposed on the base material (1), and are being separated from each other in the direction (x); a translucent resin (4) that covers the light receiving element (3); a translucent resin (5) that covers the light emitting element (2); and a light blocking resin (6) that covers the translucent resin (4) and the translucent resin (5). The wiring pattern (8) includes a first light blocking portion (83), which is provided between the light blocking resin (6) and the base material (1), and which is positioned between the light receiving element (3) and the light emitting element (2) in xy planar view, and the first light blocking portion (83) intersects the light emitting element (2) when viewed from the direction (x).
Inventors:
MAKIMURA YUJI (JP)
KONDO OKIMOTO (JP)
KONDO OKIMOTO (JP)
Application Number:
PCT/JP2012/050460
Publication Date:
July 26, 2012
Filing Date:
January 12, 2012
Export Citation:
Assignee:
ROHM CO LTD (JP)
MAKIMURA YUJI (JP)
KONDO OKIMOTO (JP)
MAKIMURA YUJI (JP)
KONDO OKIMOTO (JP)
International Classes:
H01L31/12; G01V8/12; H01H35/00
Foreign References:
JP2000150951A | 2000-05-30 | |||
JP2002359394A | 2002-12-13 | |||
JP2010123734A | 2010-06-03 | |||
JP2006173306A | 2006-06-29 | |||
JP2004272061A | 2004-09-30 |
Attorney, Agent or Firm:
YOSHIDA Minoru et al. (JP)
Yoshida 稔 (JP)
Yoshida 稔 (JP)
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Claims:
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