Patent ID: 8183474
Filing Date: 2012-05-22
Classification: B81B,B81C

Abstract:
1. Microcomponent comprising a cavity ( 13 ) delimited by a cap ( 12 ) enclosing an active part ( 10 ) supported by a substrate ( 11 ), wherein the cap ( 12 ) comprises a top wall ( 12 a ) comprising stiffening means with at least one projecting stiffening member ( 12 b ), said stiffening member ( 12 b ) being located between two recessed areas ( 12 c ) of the top wall ( 12 a ) and having one end ( 14 ) at a distance from the recessed areas ( 12 c ) without coming into contact with the substrate ( 11 ), wherein the projection of the stiffening member is formed by the curvature of the top wall, the thickness of the top wall with the stiffening member being substantially constant.