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US 2025/0011625 A1Published application
Solvent composition for welding optical module and camera module using the same
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorsSeong Chan PARK, Sang Hyeon HONG, Sang Hyun KWON
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Abstract
A solvent composition for welding an optical module includes a first solvent and a second solvent. The first solvent includes at least one solvent selected from a first group having a swelling ratio of 60% or more, and the second solvent includes at least one solvent selected from a second group having a swelling ratio of less than 60%.
Claims15
A solvent composition for welding an optical module, comprising:
- a first solvent comprising at least one solvent selected from a first group having a swelling ratio of 60% or more;
- and
- a second solvent comprising at least one solvent selected from a second group having a swelling ratio of less than 60%.
A camera module comprising:
- a plurality of lenses;
- a lens barrel in which an accommodation space for accommodating the plurality of lenses is formed;
- and
- a press-fit ring bonded to the lens barrel by a solvent composition comprising a first solvent selected from a first group having a swelling ratio of 60% or more, and a second solvent selected from a second group having a swelling ratio of less than 60%.
1 more element
A solvent composition for welding an optical module, comprising:
- a first solvent consisting of at least one solvent selected from a first group having a swelling ratio of 60% or more;
- and
- a second solvent consisting of at least one solvent selected from a second group having a swelling ratio of less than 60%.
Dependencies are inferred from the claim text.