LightLab Applies for a patent

LightLab Applies for a patent

The research and development company LightLab Sweden AB (“LightLab”),
which develops new, energy efficient lighting technology without mercury
and other hazardous materials, applied for an additional patent in
October 2011.

The cathode - the subcomponent from which electrons are emitted - is a
vital part of the lighting technology developed by LightLab. LightLab
has now developed a new manufacturing process for cathode structures,
which both improves the lighting properties and increases the process
reliability. The manufacturing process for which LightLab has applied
for a patent is well suited to high volume manufacturing of cathode
structures.

The patent application (a priority patent application) submitted to the
European Patent Office (EPO) covers both the manufacturing process
itself and the associated structural properties of the cathode
structures.

Together, these represent important conditions for LightLab's
development towards commercialisation.

If you have any questions, please contact:

Jan-Erik Lennefalk, CEO 
Mobile: +46 (0) 702 51 91 92

Per Olsson, Investor Relations
Mobile: +46 (0)730 80 49 59
E-mail: per.olsson@lightlab.se (per.olsson@lightlab.se)