OLED Flexible Screen Stretching, Bending, and Twisting Optical Testing System

It enables integrated simultaneous measurement of key data for flexible devices, including I-V-L curves, luminance, efficiency, chromatic coordinates, color temperature, lifetime, bending, twisting, and stretching, as well as automatic recording of data changes over time. This provides more reliable data for device structure design and physical-chemical research.

1. Mechanical Stress Testing:
   The platform conducts mechanical stress tests such as stretching, twisting, and bending, in accordance with IEC standards.
   The software can control parameters including: stretching distance, number of cycles, and stretching speed; twisting speed and number of twisting cycles; bending angle, number of bending cycles, and bending speed for testing.

2. I-V-L, Luminance, and Chromaticity Measurement
   After completing the mechanical tests, the software controls the power supply and luminance meter to measure optical performance on the user-specified surface of the OLED.