PACKAGE FOR AN OPTICAL RADIATION DEVICE

A package (100) for an optical radiation device (10; 10-1, 10-2) comprises a base structure (12) having arranged thereon the optical radiation device (10), an optically transparent lid element (14) bonded to the base structure (12) defining a cavity (16) between the base structure (12) and the lid e...

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Bibliographic Details
Main Authors KRUMBEIN, Ulrich, PAVIER, Mark, QI, Siyuan, RICHARD, Hugh, TUMPOLD, David, GLACER, Christoph, MITTEREDER, Tobias, WESTMARLAND, Paul
Format Patent
LanguageEnglish
French
German
Published 28.08.2024
Subjects
COLORIMETRY
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT
MEASURING
PHYSICS
RADIATION PYROMETRY
TESTING
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Summary:A package (100) for an optical radiation device (10; 10-1, 10-2) comprises a base structure (12) having arranged thereon the optical radiation device (10), an optically transparent lid element (14) bonded to the base structure (12) defining a cavity (16) between the base structure (12) and the lid element (14), and a bond structure (20) in a bonding region (22) between the base structure (12) and the lid element (14), wherein the bond structure (20) is arranged to provide an adhesive bond between the base structure (12) and the lid element, and wherein the bond structure (20) comprises a diffusion layer (20-1, 20-2) having a gas diffusive material or gas diffusive structure for providing a gas diffusion path (24) between the cavity (16) and the surrounding atmosphere (18).
Bibliography:Application Number: EP20230158197