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Dehumidification assembly and optical module with same

A technology of optical modules and components, which is applied in the direction of electrical components, electrical solid devices, semiconductor devices, etc., can solve the problems of accelerated glue aging, high cost, sacrifice of photoelectric performance, etc., and achieve the effect of reducing moisture content

Active Publication Date: 2020-01-03
INNOLIGHT TECHNOLOGY (SUZHOU) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, a large amount of glue is used in the optical module to realize the loading of multiple components in the optical module. However, moisture will accelerate the aging of the glue, resulting in the failure of multiple components or the failure of the entire optical module.
[0003] In addition, other moisture-sensitive components in the optical module will also be affected by moisture during use and cause failure
[0004] In the prior art, the waterproof performance of the optical module can be improved by airtight packaging, but there are problems such as high cost, complicated packaging, and sacrifice of photoelectric performance; or, the welding loading method can be used instead of the glue loading method, but there are complex welding structures, Accuracy is difficult to control and other issues

Method used

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  • Dehumidification assembly and optical module with same
  • Dehumidification assembly and optical module with same
  • Dehumidification assembly and optical module with same

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Embodiment Construction

[0019] The application will be described in detail below in conjunction with specific implementations shown in the accompanying drawings. However, these implementations do not limit the present application, and any structural, method, or functional changes made by those skilled in the art based on these implementations are included in the protection scope of the present application.

[0020] In each drawing of the present application, some dimensions of structures or parts are exaggerated relative to other structures or parts for convenience of illustration, and therefore, are only used to illustrate the basic structure of the subject matter of the present application.

[0021] In addition, terms used herein such as "upper", "above", "under", "below", etc. to express relative positions in space are for convenience of description to describe a unit or feature as shown in the drawings relative to A relationship to another cell or feature. The terms of spatial relative position ...

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Abstract

The invention discloses a dehumidification assembly and an optical module with the same. The dehumidification assembly comprises a moisture collection part and a moisture evaporation part connected with the moisture collection part, wherein the evaporation intensity around the moisture evaporation part is greater than that around the moisture collection part, the moisture collection part is used for absorbing moisture, and the moisture evaporation part is used for evaporating the moisture collected by the moisture collection part. The dehumidification assembly disclosed by the invention can realize dehumidification through the water absorption effect of the moisture collection part and the evaporation effect of the moisture evaporation part, and the dehumidification assembly can effectively reduce the moisture content of glue and a water vapor sensitive device region when the dehumidification assembly is used in the optical module, thereby avoiding the effect of the glue and the watervapor sensitive device from being influenced by the moisture.

Description

technical field [0001] The present application relates to the technical field of manufacturing optical communication components, in particular to a dehumidification component and an optical module having the same. Background technique [0002] At present, a large amount of glue is used in the optical module to realize the loading of multiple components in the optical module. However, moisture will accelerate the aging of the glue, resulting in failure of multiple components or failure of the entire optical module. [0003] In addition, other moisture-sensitive components in the optical module will also be affected by moisture during use and cause failure. [0004] In the prior art, the waterproof performance of the optical module can be improved by airtight packaging, but there are problems such as high cost, complicated packaging, and sacrifice of photoelectric performance; or, the welding loading method can be used instead of the glue loading method, but there are complex ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L23/00
CPCH01L23/564
Inventor 于登群
Owner INNOLIGHT TECHNOLOGY (SUZHOU) LTD
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