| 摘要 |
A plasma display panel driving method for displaying a gray-scale image by selecting, according to a luminance level of an input image signal, subfields from those making up one field in the time domain, and applying a voltage to a cell in a writing period and sustaining a state of the cell in a sustain period in the selected subfields. One field is divided into two subfield groups S and two subfield groups A. A time interval between respective starting or ending points of the subfield groups S is approximately one-half the length of one field. In each subfield group S, a light emitting state of OFF is continued until a writing is performed, after which ON is kept in each sustain period. In each subfield of the subfield groups A, a light emitting state of ON is set in a sustain period only when a writing is performed. |
