Invention Grant
- Patent Title: Proximity sensing module with dual transmitters
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Application No.: US16105450Application Date: 2018-08-20
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Publication No.: US10559708B2Publication Date: 2020-02-11
- Inventor: Seng-Yee Chua , Guang-Li Song , Tong-Tee Tan
- Applicant: LITE-ON SINGAPORE PTE. LTD.
- Applicant Address: SG Midview
- Assignee: LITE-ON SINGAPORE PTE. LTD.
- Current Assignee: LITE-ON SINGAPORE PTE. LTD.
- Current Assignee Address: SG Midview
- Agency: Li & Cai Intellectual Property (USA) Office
- Priority: CN201810428452 20180507
- Main IPC: H01L31/173
- IPC: H01L31/173 ; H01L31/0232 ; H01L31/12
Abstract:
A proximity sensing module with dual transmitters includes a circuit board, a package housing, a transmitter unit and a sensing assembly. The transmitter unit includes a first transmitter and a second transmitter. The first transmitter and the second transmitter are disposed on the circuit board. The sensing assembly includes a sensor disposed on the circuit board. The transmitter unit is shielded from the sensing assembly through the package housing. One of the first transmitter and the second transmitter is nearer to the sensing assembly than the other one is.
Public/Granted literature
- US20190341518A1 PROXIMITY SENSING MODULE WITH DUAL TRANSMITTERS Public/Granted day:2019-11-07
Information query
IPC分类:
