semi合集-English.pdf - 第7643页
SEMI T5-96 © SEMI 1996, 2004 6 APPENDIX 1 SEMI OCR CHAR ACTER OUTLINES NOTICE : The material in this appendix is an official part of SEMI T5 and was approved by full l etter ballot proce dures.
SEMI T5-96 © SEMI 1996, 2004 5
8 Character Alignment
8.1 Character Skew — 3 degrees maximum allowable (see Figure 5).
8.2 Maximum character misalignment (see Figures 6 and 7).
8.2.1 Maximum adjacent character misalignment allowable is 0.230 mm.
8.2.2 Maximum line character misalignment allowable is 0.460 mm.
Figure 5
Character Skew
Figure 6
Adjacent Character Misalignment
Figure 7
Line Character Misalignment
SEMI T5-96 © SEMI 1996, 2004 6
APPENDIX 1
SEMI OCR CHARACTER OUTLINES
NOTICE: The material in this appendix is an official part of SEMI T5 and was approved by full letter ballot procedures.
SEMI T5-96 © SEMI 1996, 2004 7