A system and method for processing a cuff pressure waveform to determine the blood pressure of a patient. The invention relates to the seeds of soybean cultivar SG0850RR, to the plants of soybean SG0850RR, to plant parts of soybean cultivar SG0850RR and to methods for producing a soybean plant produced by crossing soybean cultivar SG0850RR with itself or with another soybean variety. The mask layer is disposed between the base plate and the backlight module.