[Analysis Case] Degradation Analysis of Organic EL Devices Using MSDM
By visualizing the mass spectrum, more accurate analysis is possible.
Organic EL (OLED) is used in various applications such as high-definition display panels and lighting, and the demand for layer structure analysis and degradation analysis is increasing. However, since it is formed by combining various organic materials, elemental analysis alone can only capture a portion of the phenomena. This document presents a case study where depth direction analysis data of OLED was obtained using TOF-SIMS, and insights into the degradation of the sample were gained through MSDM (Mass Spectra Depth Mapping).
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Applications/Examples of results
Analysis of lighting and display.