{"product_id":"t00700-semi-t7-specification-for-back-surface-marking-of-double-side-polished-wafers-with-a-two-dimensional-matrix-code-symbol","title":"T00700 - SEMI T7 - Specification for Back Surface Marking of Double-Side Polished Wafers with a Two-Dimensional Matrix Code Symbol","description":"\u003cp dir=\"ltr\" align=\"justify\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003eThis Specification is intended to provide a marking\nsymbology that can be used to mark silicon wafers with minimal intrusion into\nthe fixed quality area of the wafer.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003eThis Specification defines the geometric shape, size and\ncontent (including the error checking and correcting code) of a rectangular\ntwo-dimensional (2D), machine-readable, binary data matrix code symbol for back\nsurface marking of double-side polished silicon wafers with diameters of 300 mm\nand 450 mm that comply with SEMI M1.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003e \u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003eAlthough this Specification does not specify the marking\ntechniques that may be employed when complying with its requirements, it is\nassumed that the symbol is obtained by laser scribing individual dots.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003e \u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003eThe matrix code is applicable to a broad range of wafer\nproducts including epitaxial wafers, SOI wafers, and unpatterned or patterned\npolished wafers. The format and algorithms of this code are based on\ntwo-dimensional symbology specified in ISO\/IEC 16022.\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003e \u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003e\u003cb\u003eReferenced SEMI Standards\u003c\/b\u003e (purchase separately)\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003eSEMI M1 — Specification for Polished Single Crystal Silicon\nWafers\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003eSEMI M12 — Specification for Serial Alphanumeric Marking of\nthe Front Surface of Silicon Wafers\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003e \u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003e\u003cb\u003eRevision History\u003c\/b\u003e\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003eSEMI T7-0516 (Reapproved 0322)\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003eSEMI T7-0516 (technical revision)\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003eSEMI T7-0415 (technical revision)\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003eSEMI T7-0303 (Reapproved 0709)\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003eSEMI T7-0303 (technical\nrevision)\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003eSEMI T7-1102 (technical revision)\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003eSEMI T7-0302 (technical revision)\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003eSEMI T7-0997E3 (editorial revision)\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003eSEMI T7-0997E2 (editorial revision)\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003eSEMI T7-0997E (editorial revision)\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp dir=\"ltr\" align=\"justify\"\u003e\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\u003c\/p\u003e\u003cp class=\"MsoNormal\"\u003e\u003cspan style='font-size:10.0pt;line-height:107%;font-family:\n\"Arial\",sans-serif'\u003eSEMI T7-0997 (first published)\u003co:p\u003e\u003c\/o:p\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp dir=\"ltr\" align=\"justify\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"semi.org","offers":[{"title":"SEMI T7-0516 (Reapproved 0422) - Current","offer_id":40234334388291,"sku":"14989","price":171.95,"currency_code":"EUR","in_stock":true},{"title":"SEMI T7-0516 (Reapproved 0422) 2 - Current","offer_id":40234334421059,"sku":"14994","price":133.95,"currency_code":"EUR","in_stock":true},{"title":"SEMI T7-0516 - Superseded","offer_id":40234334453827,"sku":"5663","price":171.95,"currency_code":"EUR","in_stock":true},{"title":"SEMI T7-0415 - Superseded","offer_id":40234334486595,"sku":"13189","price":171.95,"currency_code":"EUR","in_stock":true},{"title":"SEMI T7-0303 (Reapproved 0709) - Superseded","offer_id":40234334519363,"sku":"13190","price":171.95,"currency_code":"EUR","in_stock":true},{"title":"SEMI T7-0303 - Superseded","offer_id":40234334552131,"sku":"13191","price":171.95,"currency_code":"EUR","in_stock":true},{"title":"SEMI T7-1102 - Superseded","offer_id":40234334584899,"sku":"13192","price":171.95,"currency_code":"EUR","in_stock":true},{"title":"SEMI T7-0302 - Superseded","offer_id":40234334617667,"sku":"13193","price":171.95,"currency_code":"EUR","in_stock":true},{"title":"SEMI T7-0997E3 - Superseded","offer_id":40234334650435,"sku":"13194","price":171.95,"currency_code":"EUR","in_stock":true},{"title":"SEMI T7-0997E2 - Superseded","offer_id":40234334683203,"sku":"13195","price":171.95,"currency_code":"EUR","in_stock":true},{"title":"SEMI T7-0997E - Superseded","offer_id":40234334715971,"sku":"13196","price":171.95,"currency_code":"EUR","in_stock":true},{"title":"SEMI T7-0997 - Superseded","offer_id":40234334748739,"sku":"13197","price":171.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0567\/3402\/3747\/files\/TVolume_06e7343e-1013-48ce-874c-f94c8100193c.png?v=1776702347","url":"https:\/\/store-dev2.semi.org\/en-nl\/products\/t00700-semi-t7-specification-for-back-surface-marking-of-double-side-polished-wafers-with-a-two-dimensional-matrix-code-symbol","provider":"SEMI Dev 2","version":"1.0","type":"link"}