Patent ID: 7981239
Filing Date: 2011-07-19
Classification: H01L

Abstract:
1. A process for manufacturing an electronic display device comprising a substrate coated on one at least of its faces with a display, which comprises an active zone formed from a pixel matrix and an electrical connection zone, the display being attached, by means of an adhesive crosslinkable by electromagnetic radiation, to a protective plate that is permeable to this radiation and that has a face for assembly with the display, this process comprising the following steps: a) applying the adhesive in the uncrosslinked state to the surface of the active zone and of the connection zone of the display and/or of the assembly face of the protective plate configured to face said active and connection zones; b) attaching this assembly face to the display by bonding; c) emitting said radiation through the protective plate in order to crosslink the adhesive; then d) removing one portion of the protective plate covering said connection zone, with a view to rendering the latter electrically accessible, wherein prior to step a), a masking layer that is opaque to the radiation is deposited on a predetermined location of the protective plate intended to face said connection zone following step b), so that this layer opposes during step c) the crosslinking of the adhesive applied opposite said connection zone, and wherein after step d), removed from said connection zone is the uncrosslinked adhesive covering it, which has not been removed with said portion of the protective plate.