Vacuum injection molding for optoelectronic modules

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11996505
SERIAL NO

17294749

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Abstract

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Manufacturing optoelectronic modules includes supporting a printed circuit board substrate (27) on a first vacuum injection tool (24). The printed circuit board substrate (27) has at least one optoelectronic component mounted thereon and has a solder mask (40) on a surface (46) facing away from the first vacuum injection tool (24). The method includes causing the first vacuum injection tool (24) and a second vacuum injection tool (22) to be brought closer to one another such that a surface (46) of the second vacuum injection tool (22) is in contact with the solder mask (40). Subsequently, a first epoxy (100, 20) is provided, using a vacuum injection technique, in spaces (104) between the upper tool (22) and the solder mask (40).

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Patent Owner(s)

Patent OwnerAddress
AMS SENSORS SINGAPORE PTE LTDSINGAPORE 569877

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gubser, Simon Weesen, CH 35 184
Leong, Kam Wah Singapore, SG 16 60
Teoh, Yoong Kheng Singapore, SG 3 0
Wang, Ji Singapore, SG 174 1378
Yu, QiChuan Singapore, SG 24 49

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