Title:
ELECTRONIC DEVICE INCLUDING INFRARED LIGHT SOURCE
Document Type and Number:
WIPO Patent Application WO/2021/162209
Kind Code:
A1
Abstract:
According to various embodiments of the present disclosure, an electronic device may comprise: a housing including multiple light-transmitting regions provided on one surface thereof; a first circuit board received in the housing; a second circuit board received in the housing and electrically connected to the first circuit board; a first component disposed on the first circuit board and disposed to correspond to a first light-transmitting region among the multiple light-transmitting regions so as to emit infrared light through the first light-transmitting region; a second component mounted on the second circuit board and disposed to correspond to a second light-transmitting region among the multiple light-transmitting regions; and a printed layer which is formed between the rear surface of the housing and the infrared light source so as to correspond to at least the first light-transmitting region, and blocks visible light and allows infrared light to pass, wherein the second component is configured to receive infrared light emitted from the first component and reflected by a subject. Various other embodiments are possible.
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Inventors:
KIM JUNYOUNG (KR)
KIM ILYOUNG (KR)
HUH JAEYOUNG (KR)
KIM ILYOUNG (KR)
HUH JAEYOUNG (KR)
Application Number:
PCT/KR2020/016231
Publication Date:
August 19, 2021
Filing Date:
November 18, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04M1/02; G01S7/481; G01S17/08; H05K1/02; H05K9/00
Foreign References:
| KR20170105700A | 2017-09-20 | |||
| KR20190100638A | 2019-08-29 | |||
| KR20190112223A | 2019-10-04 | |||
| JP2011109164A | 2011-06-02 | |||
| US20190196546A1 | 2019-06-27 |
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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