The measurement of residual d.c. in in-plane switching liquid crystal displays on a rubbed polyimide surface was investigated. We propose a new residual d.c. measurement method, named the 'light minimum/maximum method'. The precision of residual d.c. measurement by the light minimum/maximum method was found to be greater than that of the conventional flicker minimizing method.
All Science Journal Classification (ASJC) codes
- Materials Science(all)
- Condensed Matter Physics