Referring to own problem extraction logic described in supplementary 2 of this paper, the author formulated a mini-problem according to the formulae of ARIZ-85c part 1.
3 This is the part to identify and formulate down the conflicting pair: tool and product which shows the core of the problem
4 Inorganic layer is the main component which conduct primary function of encapsulation, “stop moisture” at the same time, making inorganic layer generating produces manufacturing complexity, that’s why the authors has chosen inorganic layer as tool of conflict.
5 It is necessary to “block moisture and oxygen” from the environment. The level/amount/concentration of moisture and oxygen are parameter to be minimized.