Patent ID: 11953537
Assignee: YUNGU (GU'AN) TECHNOLOGY CO., LTD.
Field: Measurement (Instruments)
Classification: CPC G  H | IPC G  H

Claim 10:
11. A test method, comprising:
providing a plurality of the test devices of claim 1, the charge generation layer of each test device having a variable parameter, and values of the variable parameters of the plurality of the test devices being different;
applying a test voltage between the first electrode and the second electrode of each test device to cause the charge generation layer to generate a current, detecting the current flowing through each test device, and drawing a voltage-current curve according to the current varying with the test voltage; and/or
detecting a voltage of each test device under a fixed current density at a preset temperature, and drawing a voltage-time curve according to the voltage varying with the time;
determining an optimal value of the variable parameter according to the voltage-current curve and/or the voltage-time curve.