Abstract:
The invention relates to a method for connecting semiconductor (2) or interposer (24) components placed in one or several rows on a flexible continuous supporting strip (1, 23) by heat hardened adhesives or soldering materials, wherein first heating components (7a-c; 26) are downwardly applied to the top surfaces (2a) of the semiconductor (2) or interposer (24) components by a first adjustable downward pressure force, at least one second heating component (8; 27) counteracts said first downward pressure force on the lower surface (2b) of said semiconductor (2) or interposer (24) components, an endless belt (9, 10; 28, 29) having the same running speed that the supporting strip (1, 23) is continuously displaceable in a parallel to the running direction (5) of said supporting strip (1, 23) between the first heating components (7a-c; 26) and the semiconductor (2) or interposer (24) components and between the second heating components (8; 27) and the semiconductor (2) or interposer (24) components, while the first heating components (7a-c; 26) produce the first pressure force by spring-loading.
Abstract:
The invention relates to the production of self-adhesive RFID transponders, in which RFID chips are successively bonded to antennae. The method comprises the following steps: a) an antenna strip (13) is advanced with a self-adhesive first carrier strip (18) at an identical speed; b) the chips are applied to the antenna strip (13) by means of an application unit (17), to form a large number of RFID transponder inlays, each chip being allocated to one respective antenna (15) and making electrical contact with the latter by means of a contact device (17); c) the antenna strip (13) and the carrier strip (18) are then joined and the carrier strip (18) is laminated onto the antenna strip (13) by means of a lamination device (23, 24), in such a way that the carrier strip (18) covers the antennae (15) and the chips; d) each RFID transponder inlay is die-cut using a die cutting unit (25, 26), which severs the antenna strip (13) without severing the carrier strip (18), to form transponders (30a); and e) the sections (28) of the antenna strip (13) that are devoid of antennae are removed from the carrier strip (18), leaving intact the carrier strip (30) that supports the die-cut RFID transponders (30a).
Abstract:
A thin-film solar module can have the following features: a first film web; a sequence of electrically conductive contact points arranged at a distance from one another on the first film web with respective first and second regions; a sequence of flexible thin-film solar cells which has a first side that is designed as a first pole at least in certain regions and a second side that is designed as a second pole at least in certain regions, a photovoltaically active layer structure, a flexible sealing layer located on the first side of the layer structure, and at least one electrical conductor located between the layer structure and the sealing layer and contacting the first pole, wherein the flexible sealing layer and the electric conductor protrude laterally past the photovoltaically active layer structure; wherein the thin-film solar cells are arranged on the first film web such that the second pole contacts a first contact point of the contact points on the first film web in the first region and the electric conductor contacting the first pole contacts a second contact point adjacent to the first contact point on the first film web in the second region.