Commissariat &#xc0; L'&#xc9;nergie Atomique Et Aux &#xc9;nergies Alternatives

Commissariat a L'energie Atomique

Jean-Charles Cigna

Manuel Fendler

Michel Ravetto

Francedillaois Marion

Emmanuel Marcault

Gilles Lasfargues

Claudine Petitprez

A method for encapsulating an integrated circuit includes: forming first and second electrically insulating supports each having a planar surface, so as to form a recess in the first support with respect to its planar surface, and so as to form, with respect to the planar surface of each of the first and second supports, first and second reliefs, so that the first and second reliefs of the supports interact; forming a first electrical contact in the recess; positioning a chip in the recess; forming a second electrical contact on the second carrier; and superposing the first and second carriers so as to superpose their reliefs.

Method for manufacturing a three dimensional power module

The device includes at least two abutting detection elements (16, 18) having, on one face, a plurality of photodetectors (22, 24). A complementary detection element (26) has, on one face, a plurality of detectors (28) and is positioned astride the two abutting elements. The photodetectors of said complimentary element are positioned facing the faces of the two abutting elements and have no photodetector facing the photodetectors of the complementary element. The invention is useful in thermal imaging.

Radiation detection device having abutting detection elements and

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Toulouse, France

Jean-Charles Cigna