Microcrack free polarization plate
An end face of a polarization plate cut by laser becomes a substantially flat surface having only sloping micro waviness because of having been melted once to be solidified. Since the surface has few stress-concentrated parts that may cause microcracks, this prevents microcracks from easily being pr...
Saved in:
Main Authors | , , , , , |
---|---|
Format | Patent |
Language | English |
Published |
26.08.2014
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | An end face of a polarization plate cut by laser becomes a substantially flat surface having only sloping micro waviness because of having been melted once to be solidified. Since the surface has few stress-concentrated parts that may cause microcracks, this prevents microcracks from easily being produced. |
---|---|
Bibliography: | Application Number: US20080666994 |