TR7500E_Manual_en_v28.pdf - 第208页
C h a p t e r 3 A O I A T P G F u n c t i o n i n s t r u c t i on T R 7500 U S E R M A N U AL 2 01 ( 4) A d j u s t t h e s i z e o f v o i d w i n d o w s t o c o n t a i n b l a c k a r ea . V o i d W i n d ow M i s s…
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you save the library, the current size will be saved.
10.9. Example for editing component library
10.9.1. Example 1 – Chip
(1) Choose a component that is not shifted or skew and have beautiful shape.
(2) Then resize the body window to match the component area.
(3) Press [ Add all] to add missing and void window. The system will create one
missing window on the body window and two void windows at the tow short
sides of missing window separately.
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(4) Adjust the size of void windows to contain black area.
Void Window
Missing
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(5) Press [ Set Property] to add image of missing and [ Pass Level] to set
parameters of pass level. If need you can press [ Set Algorithm] to set logic of
windows.
(6) Mask image of missing window. Select an image and press [Mask] to mask the
center area of image.