Display panel and driving method for display panel
US5745085A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Mar 28, 1995 |
| Grant date | Apr 28, 1998 |
| Priority date | — |
| Expiry date | Mar 28, 2015 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A flat panel display operates at a low level of power consumption without limiting a display rate and produces an image display of stable brightness, suppressing any change in brightness resultant from a change in the display rate or in a level of a display voltage, Vs. A turn on frequency control unit controls the turn on frequency of the display as a function of the frequency of discharge-sustaining voltage pulses, a current detecting unit detects a level of current flowing into the cell portions of the display panel, and a current converting value setting unit arbitrarily sets a converging value of the current that flows into the cell portions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.