Add to Del.icio.us Add to Reddit Post to Digg Submit to Newsvine Store at Furl Add to Yahoo Myweb Post to Stumbleupon Post to Google

Periodic Table - Chemistry Definitions - Test your knowledge - Add to Favorites - Useful Resources - Link to Us

L-bar definition
 A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z

 


a test structure on a photomask in which the circuit feature or "line" is oriented in both the horizontal and vertical directions relative to the orthogonal axis of the exposure field of a stepper. The two lines are are oriented 905 to one another and joined at the corners to form an L-bar target. The combination of line sizes is used to test the imaging characteristics of a stepper.

See also:
labile definition
Lanthanide Contraction definition
ketoximes definition
label definition
lattice energy definition
© 1999-2007 ChemiPlus.net | About us | Contact us