Large Area 50 mm Substrates
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Large area substrates for OPV/OLEDs available in three different designs for scale-up/certification, detector/display arrays and large-area deposition techniques.
Outer dimensions: 50 mm x 50 mm Glass thickness: 0.7 mm Substrate type: Borosilicate glass ITO resistance: 20 Ohm / square (100 nm) Coating: photoresist protective sheet
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Large Area devices for scale-up engineering, device certification, detector/display arrays and more
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Ossila is pleased to announce that it now has large area substrates in stock for device scale up and certification purposes.
Our substrates have been designed to give you the best possible performance by minimising ITO series resistance while being easy to handle and use. They also come pre-coated in a protective photoresist for cleaner ITO and better yield.
Can be used for both OLEDs and OPVs for purposes such as:
| • Certification of 1 cm2 devices |
| • Testing of large area deposition techniques |
| • Prototype detector and display arrays |
| • Yield studies |
| • Large area demonstrators |
Available with all the requisite processing equipment including encapsulation glue and coverslips, spin-coating chucks, evaporation shadow masks, measurement aperture masks and cleaning/storage racks.
| Substrate dimensions | 50 mm x 50 mm |
| Glass Type | Polished Soda Lime, Float |
| Glass Thickness | 0.7 mm |
| Substrate Coating | Fully Oxidized ITO |
| ITO Thickness | 100 nm |
| ITO Resistance | 20 Ohm |
Substrates Designs
We have designed three types of substrates for different purposes. All substrates are on 50 mm square borosilicate glass with 20 Ohm/square ITP (100nm).
Certification and scale-up
Designed for certification and yield studies. Four pixels each with an active area of 165 mm2 designed to fit with a 1 cm2 aperture mask for certification purposes. The four pixels give the greatest chance of a champion pixel and also allow for yield studies. ITO series resistance minimised for greatest performance. In stock now.
Pixelated
For detector arrays and yield studies. A 6x6 array of pixels each with an active area of 6.45 mm2 (0.01 inch2) designed to attach to standard 2.54 mm electrical legs or POGO connectors. In stock now.
Single pixel
For high-throughput deposition techniques such as doctor-blading and spray-coating as well as for large area demonstrators. One large pixel of 900 mm2. In stock now.| Glass | ITO | Cathode |
Processing Equipment
To the best of our knowledge the technical information provided here is accurate. However, Ossila assume no liability for the accuracy of this information. The values provided here are typical at the time of manufacture and may vary over time and from batch to batch.


OLED/OPV components
PCDTBT, P3HT, PCBM and PEDOT:PSS.
OFET components
OLED/OPV overview
OFET overview
