Invention Grant
- Patent Title: Method for driving a plasma display panel
- Patent Title (中): 驱动等离子体显示面板的方法
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Application No.: US13353967Application Date: 2012-01-19
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Publication No.: US08373622B2Publication Date: 2013-02-12
- Inventor: Kazushige Takagi , Tadayoshi Kosaka
- Applicant: Kazushige Takagi , Tadayoshi Kosaka
- Applicant Address: JP Tokyo
- Assignee: Hitachi Plasma Patent Licensing Co., Ltd.
- Current Assignee: Hitachi Plasma Patent Licensing Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Staas & Halsey LLP
- Priority: JP2003-344648 20031002
- Main IPC: G09G3/28
- IPC: G09G3/28
Abstract:
The present method is to drive a plasma display panel which displays a frame composed of a plurality of sub-fields having different weights of luminance. The method comprises using plural kinds of application voltage waveforms different in light emission luminance, as pulse voltages for sustain discharges in display of each sub-field, and adjusting the number of waves in each of the plural kinds of application voltage waveforms according to the weight of luminance set for each sub-field, thereby performing gradation display.
Public/Granted literature
- US20120120032A1 METHOD FOR DRIVING A PLASMA DISPLAY PANEL Public/Granted day:2012-05-17
Information query
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