发明授权
US09159923B2 Evaporation donor substrate, method for manufacturing the same, and method for manufacturing light-emitting device 有权
蒸镀供体基板及其制造方法以及发光装置的制造方法

Evaporation donor substrate, method for manufacturing the same, and method for manufacturing light-emitting device
摘要:
An evaporation donor substrate that makes it possible to evaporate only a desired evaporation material in the case of performing deposition by an evaporation method. Thus, the use efficiency of an evaporation material can be increased resulting in reduction in production cost, and further a film with high uniformity can be deposited. The evaporation donor substrate can be obtained by forming a reflective layer having an opening over a substrate, forming a thermal insulation layer having a light-transmitting property separately over the substrate and the reflective layer, forming a light absorption layer over the thermal insulation layer, and forming a material layer over the light absorption layer.
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