Wipe generator having start position and width controller
AssigneeMatsushita Electric Industrial Co., Ltd.
InventorRyogo Yanagisawa
Life of this patent
Estimating the term…
Abstract
A wipe waveform signal generating apparatus includes a wipe width generator generating a wipe width. A wipe waveform extended width holding device outputs a horizontal extended width and a vertical extended width. A wipe waveform calculator receives the wipe width, the horizontal extended width, and the vertical extended width, and outputs a rectangular-area horizontal width, a rectangular-area vertical width, a rectangular-area horizontal starting position, and a rectangular-area vertical starting position. A change signal generator receives the rectangular-area horizontal width, the rectangular-area vertical width, the rectangular-area horizontal starting position, and the rectangular-area vertical starting position, and outputs a wipe waveform signal.
Claims7
A wipe waveform signal generating apparatus comprising:
- a wipe width generator generating a wipe width;
- a wipe waveform extended width holding device outputting a horizontal extended width and a vertical extended width;
- a wipe waveform calculator receiving the wipe width, the horizontal extended width, and the vertical extended width, and outputting a rectangular-area horizontal width, a rectangular-area vertical width, a rectangular-area horizontal starting position, and a rectangular-area vertical starting position;
- and
- a change signal generator receiving the rectangular-area horizontal width, the rectangular-area vertical width, the rectangular-area horizontal starting position, and the rectangular-area vertical starting position, and outputting a wipe waveform signal.
Dependencies are inferred from the claim text.