1. Company Confidential 1 © 2005 Nokia V1-Filename.ppt / yyyy-mm-dd / Initials Silk display window assembly How to laminate display, touch sensor and metal frame to window glass? For UV glue lamination, we suggest to laminate cover window with printing at the latest step to avoid weak adhesion under printing area. Please refer to the proposed lamination flow. Display+touch sensor by UV glue=> window+(Display+touch sensor) by OCA=>metal frame assembly by adhesive Possible to laminate frame before display/touch? (UV curing limitation?) It’s possible if the shape of metal frame would not interference with the lamination between display/touch. Recommendation for process if gluing frame after display? (HAF possible? Liquid glue? Etc…) Display+touch sensor by UV glue=>window+(Display+touch sensor) by OCA => metal frame assembly with window by adhesive/HAF/liquid glue(depends on the requirement of mechanical strength) Window Touch sensor + OCA Metal Frame OCA Display

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3. Company Confidential 3 © 2005 Nokia V1-Filename.ppt / yyyy-mm-dd / Initials Silk display integration concept stackup LCD (new module) laminated to window w. glass touch sensor Window OCA LCD (New module) Support foam Glass Touch sensor OCA PWB Anti Splinter film Window retention frame Rubber cushion Unibody steel cover