dear
The optical sensor OPT3004DNPR is used for glare detection in the rearview mirror. When glare occurs in the driving environment, the exposure of the video image is reduced to ensure safety, the OPT3004 optical perspective window cracked on 3pcs, and analyzed with the quality engineer. At present, it is ruled out that the crack of OPT3004 optical perspective window is caused by the external impact force and the sudden change of high and low temperature storage temperature.
The output of OPT3004 is 20 lux during the glare test, under normal conditions, the output value of OPT3004 after processing by MCU is 20, and the output value of OPT300 after the crack of the light perspective window is 0. At present, it is suggested that the quality engineer irradiate OPT3004 from different angles to investigate the influence of the crack on the incident angle of the light path, the output value remains 0 after the attempt
About OPT3004 optical perspective window cracking，any advise？thanks in advance
