20 February 2012 Laser micromachining of organic LEDs
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Abstract
OLED lighting is expected to be one of the fastest growing markets in the area of organic electronics. The state of the art production is mainly based on vacuum deposition processes, which, in order to simplify the material handling, will most probably be embedded in a roll-to-roll environment. While reducing the handling costs also implies challenges to the patterning of the several OLED layers. Laser micromachining applying ultra-short pulsed laser sources has the potential to fully satisfy the requirements. Within this paper the latest findings on the separate scribing steps P1, P2 and P3 will be presented.
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Tino Petsch, Jens Hänel, Maurice Clair, Christian Scholz, "Laser micromachining of organic LEDs", Proc. SPIE 8244, Laser-based Micro- and Nanopackaging and Assembly VI, 824409 (20 February 2012); doi: 10.1117/12.908083; https://doi.org/10.1117/12.908083
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