Description
Litos is an advanced LED stability lifetime measurement system that offers 16 or 32 parallel stressing channels distributed over 4 chambers. It allows researchers to understand the degradation behavior of organic, perovskite, and quantum-dots-based LEDs under a wide range of stress conditions.
The system features individual humidity sensors, customized sample holder design, and user-friendly software for automatic measurement control and parameter extraction. The Litos/Paios Integration provides a unique tool to study degradation mechanisms in LEDs.
Litos Stress-Test Platform for Degradation Analysis of LEDs
Specifications
| Stress Channels: | 16 Channels, 32 Channels |
|---|---|
| Number Of Chambers: | 4 |
| Maximum Current: | 60 mA |
| Connectivity Options: | USB |
| Humidity Sensors: | Individual for each chamber |
| Sample Holder: | Custom-made according to customer layout |
| Functionality: | JV(L), in-situ spectral measurements (PL and EL) |
| Electrical Independence: | All channels |
| Temperature Controller: | On stage |
| Voltage Range: | -9V to 9V |
| Temperature Range: | 0 - 85 °C |
| Sample Size: | Up to 20mm diameter |
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Features
- 16 or 32 individual channels for addressing multiple LEDs in parallel
- 4 chambers with individual humidity sensors
- Customized sample holder design
- Litos/Paios Integration for in-depth degradation analysis
- User-friendly software for automatic measurement control and parameter extraction
- Functionality includes JV(L), in-situ spectral measurements (PL and EL)
- All channels are electrically independent
- Temperature controller on stage
- Independent stressing and characterization of up to 32 pixels
- Min/Max Voltages: -9V to 9V
- Maximum current: 60mA/channel
- Temperature Range: 0 - 85°C
- Sample Size: Up to 20mm diameter
- Computer Connection: USB
- Constant current, constant luminance, constant voltage
- Compatible with Bottom and Top Emitting LEDs*
- Individual photodiode for each LED under test
Applications
- Degradation analysis of LEDs
- Study of degradation mechanisms in organic, perovskite, and quantum-dots-based LEDs
- Characterization of LED stability lifetime
- Testing of up to 8 LEDs simultaneously in each chamber
Frequently Asked Questions
How many stressing channels does the Litos Stress-Test Platform have?
The Litos Stress-Test Platform offers either 16 or 32 parallel stressing channels.
What type of LEDs can be tested with the Litos Stress-Test Platform?
The Litos Stress-Test Platform can test organic, perovskite, and quantum-dots-based LEDs.
What is the temperature range for the Litos Stress-Test Platform?
The temperature range for the Litos Stress-Test Platform is 0 - 85°C.
How many LEDs can be tested simultaneously in each chamber?
Up to 8 LEDs can be tested simultaneously in each chamber.
Is the Litos Stress-Test Platform compatible with both bottom and top emitting LEDs?
Yes, the Litos Stress-Test Platform is compatible with both bottom and top emitting LEDs.
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