Dynamic Area Lighting

F r a u n h o f e r R e s e a r c h I n s t i t u t i o n f o r O r g a n i c s , M at e r i a l s a n d E l e c t r o n i c D e v i c e s CO M EDD
1
1 This OLED design was
Dynamic Area Lighting
developed within project PAFTO –
14461 / 2514 funded by Saxon
Government (SAB).
The organic light-emitting diode (OLED) is
dynamic lighting effects can be realized and
the first ever real area light source, only two
the possibilities are unlimited.
millimeters thin and optional transparent.
The light emitting area offers lots of design
With its TABOLA® DISCO Fraunhofer
opportunities. Grids as graphics, multiple
COMEDD shows the largest monolithic
colors on one substrate, independent seg-
dynamic area lighting module available
ments and lots more.
worldwide with 72 independent segments
Fraunhofer Research Institution for
on a 320 mm diameter substrate. Lighting
Organics, Materials and Electronic
Fraunhofer COMEDD provides first OLED
designers and manufacturers can use
Devices COMEDD
designs with multiple independent OLED
Fraunhofer COMEDD’s OLED design experi-
segments on one glass substrate to
ences and OLED pilot production flexibility
Maria-Reiche-Str. 2
customers. We call it monolithic dynamic
on Gen2 glass substrates to realize their
01109 Dresden
area lighting.
own OLED design within short time.
Contact
Every segment on a dynamic OLED has
Please contact us for consulting on OLED
Ines Schedwill
its own anode and a shared cathode. In
design!
Phone +49 351 8823-238
combination with intelligent control a lot of
[email protected]
www.comedd.fraunhofer.de
www.tabola.eu
ISO 9001:2008
erti
RA C fica tio
Quality Management
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We are certified
ce rtified
dynamic-e
Voluntary participation in regular
monitoring according to ISO 9001:2008
Dynamic OLEDs 1
TABOLA DISCO
The infrastructure of Fraunhofer COMEDD
TABOLA LEAF
consists of several process lines, which have
TA B O L A
been implemented in a 900 m² class 10
clean room. OLEDs are manufactured on
OLED LIGHT TABLET
a pilot line on Gen2 substrates (370 × 470
mm²).
Dimensions (W × H × D) [mm³]
ø 320 × 1.9
Number of active segments
75 × 76 × 1.9
72 (24 × 3)
4
Typ. voltage [V]
8.9
8.9
opment and pilot production especially for
Typ. current flow [mA per segment]
20
23
the following fields of application:
3500
3500
90
90
Typ. color temp. (integrating sphere) [K]
Typ. CRI
Fraunhofer COMEDD offers research, devel-
„„ OLED Lighting and Signage
1 All OLED samples are research samples. Any changes in favor of technical progress are reserved.
„„ OLED-on-CMOS integration
„„ Organic Solar Cells
Light
Glass Substrate
Cover Glass
ITO Anode
Substrate Metal
Passivation
Cathode
Organic Stack (up to 20 layers)
Encapsulation
Schematic diagram of an OLED.
400
500
600
700
Wavelength [nm]
800
Emission spectrum of a white OLED (CRI >90).
Customized OLED with signage.