ZHCSQC3B april 2019 – march 2023 DLP470TE
PRODUCTION DATA
The device marking includes both human-readable information and a 2-dimensional matrix code. The human-readable information is described in Figure 11-2. The 2-dimensional matrix code is an alpha-numeric character string that contains the DMD part number, part 1 of the serial number, and part 2 of the serial number. The first character of the DMD serial number (part 1) is the manufacturing year. The second character of the DMD serial number (part 1) is the manufacturing month. The last character of the DMD Serial Number (part 2) is the bias voltage bin letter.
Example: *1910-553AB GHXXXXX LLLLLLM