Barcodesoft SEMI-T7 Data Matrix font is a smart and simple solution for back surface marking of double-side polished silicon wafers with a Data Matrix symbol.
Barcodesoft SEMI-T7 DataMatrix font is designed in compliance with SEMI T7-0302 standard, which specifies the location and dimension of Data Matrix code symbol.
All SEMI Data Matrix symbols have 8 rows by 32 columns. Symbol width is 1mm. Symbol height is 4mm.
The specification was approved by Global Traceability Committee and North American Traceability Committee.
After download and install Barcodesoft SEMI Datamatrix Demo, you will find an Encoder. Type in your 8-character vendor-assigned wafer ID and the 2-character vendor ID from Encoder, you will get SEMI Data Matrix symbol.
If you are using the Demo version, the two character vendor ID will be replaced by dash.
When print at point size 6, Barcodesoft SEMI Data Matrix symbol has the following nominal dimensions:
|SEMI Data Matrix||Rows||Columns||Total Width||Total Height|
|8||32||1.0 millimeter||4.0 millimeter|
Data Matrix method
|Parameter 1||Parameter 2||Description|
|SEMIT7||[in] BSTR strInput||[out,retval] BSTR* strOutput||Its turns your input string into SEMI-T7
Data Matrix codewords as output.