UNS0881a-PV1 3BHB006338R0001 Precision Image Module

UNS0881a-PV1 3BHB006338R0001 Features:
1, automatic learning function. It can learn the number of COM lines, refresh order, frequency and working voltage of LCD.
2、It can be set manually: the range of operating voltage, COM period, etc., and the SEG segment to be detected.
3、The number of COM supported is 4 and the number of SEG is 32, which can be expanded according to user requirements.
4、If the signal of the product is abnormal, it can be classified to report the abnormal code, for example, the code of data error will be reported for the missing segment.
5, the product LCD interface cable to the decoding module of the line to more than 1 metre, the decoding module work or stable, accurate and reliable.
6, the use of serial communication with the computer, using 38400 baud rate, stable and fast.
7, PCB up and down both sides of the brush insulating paint, most of the lines in the middle layer, dust and external noise interference is well shielded.
8, any one of the signal lines on the stray waves and abnormalities can be detected, very good coverage of the product error type.

UNS0881a-PV1 3BHB006338R0001 the software to analyse the image is more complex, to create a template, each time the image taken with the template comparison. There are many comparisons. Some comparison contents require high accuracy if the false detection is high. For example: the LCD screen on the number of missing scratch problem, missing scratch place may still have a print display, and the larger the shooting angle the more obvious, to check out this problem, the need to shrink the specification range is very narrow, then the error detection is very high, the production time is not allowed.