公开(公告)号：US20250137841A1

公开(公告)日：2025-05-01

申请号：US18926250

申请日：2024-10-24

Applicant: STMicroelectronics International N.V.

Inventor： William HALLIDAY ,  Brandon Scott JOHNSON ,  Fraser WILLIAMS ,  Garrie VICKERS ,  Andrew John PRICE ,  Axel CROCHERIE ,  Yandong MAO ,  Fabrice MARTIN ,  Tat Ming TEO ,  Vincent BEIX ,  Justin CATANIA

IPC: G01J1/02 ,  G01J1/04 ,  G01J1/44

Abstract: Example embodiments of the present disclosure provide an optical module sensor. An example optical module sensor may include an optical radiation-emitting device, a reference, an optical radiation receiver positioned, an electromagnetic interference shield, and a housing cap. The housing cap may include a barrier wall positioned such that the housing cap defines a transmission cavity and a receiving cavity. The optical radiation-emitting device and the reference sensor may be positioned within the transmission cavity and the optical radiation receiver may be positioned within the receiving cavity. The housing cap may include an attenuation wall positioned between the reference sensor and the optical radiation receiver.

公开(公告)号：US20250138156A1

公开(公告)日：2025-05-01

申请号：US18915213

申请日：2024-10-14

Applicant: STMICROELECTRONICS INTERNATIONAL N.V.

Inventor： Yandong MAO ,  Andrew John PRICE ,  Tat Ming TEO ,  Vincent BEIX ,  Justin CATANIA

IPC: G01S7/481 ,  G01J1/44 ,  H01S5/02345

Abstract: The present disclosure provides an optical sensor module. An example optical sensor module comprises: a light-emitting device; a module cap adapted to at least partially cover the light-emitting device, the module cap comprising a first opening located over the light-emitting device; at least a conductive strip assembled with, or included in, the module cap; a glass positioned in the first opening and/or covering the first opening, and adapted to transmit light signals emitted by the light-emitting device, the glass including a conductive trace; and at least a conductive wire formed by wire bonding, the at least one conductive wire electrically connecting the conductive trace to the at least one conductive strip.