Title:
OPTICAL SENSOR DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME
Document Type and Number:
WIPO Patent Application WO/2020/122603
Kind Code:
A1
Abstract:
An electronic device is disclosed herein, including: a substrate, an optical sensor device including at least one light-emitting element and a light-receiving element, the optical sensor device mounted on the substrate, and an injection-molded lens coupled to the substrate and covering the optical sensor device, wherein the injection-molded lens is spaced apart from the optical sensor device by a set distance, wherein patterns are integrally formed in at least a portion of the injection-molded lens, the patterns affecting transmission of light of at least one wavelength band to improve an optical efficiency of the transmitted light.
Inventors:
JO JEONGGYU (KR)
PARK HYEONGSOON (KR)
PARK HYEONGSOON (KR)
Application Number:
PCT/KR2019/017506
Publication Date:
June 18, 2020
Filing Date:
December 11, 2019
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
G02B3/00; G02B5/04; G06F1/16
Foreign References:
| KR20170068082A | 2017-06-19 | |||
| KR20130015485A | 2013-02-14 | |||
| KR20150033042A | 2015-04-01 | |||
| KR100773473B1 | 2007-11-05 | |||
| JP2000266969A | 2000-09-29 |
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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