* Question
| What are the problems with indium sealing for OLEDs? |
* Answer
| The melting point of pure indium is l56 ° C, and the temperature of the organic electroluminescent material is close to the melting point of indium, how to make the indium reach the temperature required for thermal melting without affecting the functional material of the OLED.
According to the existing OLED preparation equipment, the structure of the OLED device prepared cannot be sealed with indium. How to design the structure of the OLED device to meet the indium sealing condition is the primary problem to be solved. |
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