| CROMATEAM
has reached good technical results and given a better knowledge
as follows:
- The
cell technology has been established in good accordance
with the specification, the optical data are much better
than requested, the driving voltage is compatible with standard
electronics.
- The
assembly technology for the subpixel module is available:
an industrial concept has been developed, based on use of
moulds. The technology and related processes have been improved
for strengthened reliability.
- Grey
scale driving with very good performance has been realized,
a concept for a commercial product has been developed, which
can be realized in a straightforward manner.
- Good
progress has been achieved with the fluorescent dyes themselves
and the printing technology. But unfortunately, the efficiency
is not yet sufficient. The comparison between printed and
full plastic light converter has shown a large advantage
for the full plastic solution. Nevertheless, the printing
technique will be exploited for specific applications.
The
consortium considers to have partially reached the project
target, may be not by using the expected printed technique,
but by presenting a large RGB VMS. All parts of related technologies
have been improved during the project, and exploitation of
results is really developed by partners, either for expected
applications ( LCD VMS and city information boards) or for
parallel applications for fixed information boards or security
signs (BASF, Coates).
CROMATEAM
Consortium gratefully thanks European Commission for its support,
and its officer and experts for useful discussion and comments. |
