Title:
Dual sensor module and dual sensor accessories and a dual sensor device
Document Type and Number:
Japanese Patent JP6211636
Kind Code:
B2
Abstract:
The present disclosure relates to a reflective optical sensor module, an optical sensing accessory, and an optical sensing device. A reflective optical sensor module comprises a light source (110) and a first encapsulant (111), a photodetector (120) and a second encapsulant (121), and a substrate (140). The light source (110) is configured to convert electric power into radiant energy and to emit light to an object surface. The photodetector (120) is configured to receive the light from an object surface and to convert radiant energy into electrical current or voltage. A partition (130) is located between the light source(110) and the photodetector (120). At least one of the encapsulants (111, 121) has multiple refractive index layers wherein the refractive index of adjacent layers gradually mediates a refractive index difference towards the environmental medium. The optical sensing accessory and the optical sensing device comprise the reflective optical sensor module and other electronic modules to have further applications.
Inventors:
Song Masamori
Lee Nurturing Toe
Lee
Han Planning
Kane Takashi
Chen Makoto
Bell
Lee Nurturing Toe
Lee
Han Planning
Kane Takashi
Chen Makoto
Bell
Application Number:
JP2016017161A
Publication Date:
October 11, 2017
Filing Date:
February 01, 2016
Export Citation:
Assignee:
Taichung Optical Technology Co., Ltd.
International Classes:
G01J1/02; A61B5/296; A61B5/332; G01J1/42; H01L31/12
Domestic Patent References:
| JP2012518515A | ||||
| JP2740561B2 | ||||
| JP61043487A | ||||
| JP60133546U | ||||
| JP2006026212A |
Foreign References:
| US20100217102 | ||||
| WO2009020204A1 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mitsuhiro
Tatsuhiko Abe
Shinya Mitsuhiro
Tatsuhiko Abe