Patent ID: 11915642
Assignee: YUNGU (GU'AN) TECHNOLOGY CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 9:
10. The device according to claim 1, further comprising:
a third logic control unit, configured to acquire an accumulative luminescence duration of the display unit, and transmit a luminescence control instruction to the light-emitting driving unit according to pre-stored luminescence decay compensation data and the accumulative luminescence duration, wherein the luminescence decay compensation data comprises a plurality of accumulative luminescence durations, and driving current values corresponding to each accumulative luminescence duration; and the light-emitting driving unit is further configured to adjust a driving current of blue sub-pixels according to the luminescence control instruction, so that a luminescence brightness of the blue sub-pixels reaches a preset blue light brightness range.