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[Analysis Case] Condition Assessment of Highly Degraded Organic Materials

It is possible to accurately evaluate materials through sampling under controlled atmospheric conditions.

Organic EL has advantages such as high brightness, high-resolution color, and thinness due to its self-emission principle, and it is expected to be one of the next-generation devices. Accurate analysis and evaluation of materials are crucial for improving characteristics, extending lifespan, and enhancing reliability; however, caution is required in handling them due to the use of highly reactive materials. A comparison between samples exposed to the atmosphere and those handled under a high-purity argon atmosphere confirms that oxidation (such as molecular ions +O, +OH, etc.) observed in atmospheric exposure is suppressed when handled in a high-purity argon environment.

Related Link - https://www.mst.or.jp/casestudy/tabid/1318/pdid/13…

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For detailed data, please refer to the catalog.

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Applications/Examples of results

Analysis of lighting and display.

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