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--- screen_manufacturing [2026/04/16 09:22] – [8. encapsulation] antoine
+++ screen_manufacturing [2026/04/16 09:28] (current) – [8. encapsulation] antoine
@@ Line 36: / Line 36: @@
 ### 8. encapsulation
-OLED devices are highly sensitive to moisture and oxygen. They require a water vapour transmission rate (WVTR) of less than 10–6 g/m²/day. For this reason, the encapsulation process is crucial for maintaining a long lifetime. There are multiple encapsulation technologies:
+OLED devices are highly sensitive to moisture and oxygen. They require a water vapour transmission rate (WVTR) of less than 10<sup>–6</sup> g/m²/day. For this reason, the encapsulation process is crucial for maintaining a long lifetime. There are multiple encapsulation technologies:
 {{ ::classification_of_encapsulation_technologies.png?400 |}}