发明名称 |
Repetition rate compensation and mixing in a plasma panel |
摘要 |
Operation of an AC plasma display panel requires the three control operations of write, erase, and sustain. Sustain, write and erase signals are stored in a plurality of sections in a storage device and the sections are selectively accessed according to the specific operation to be provided to the plasma panel display. The control signals stored within a given sequence are selected so that no dimming occurs during write and erase operations. A brightness control is provided to modulate the average repetition rate of signals applied to the plasma display panel. In this manner, a plurality of flicker-free brightness levels may be chosen. |
申请公布号 |
US4622549(A) |
申请公布日期 |
1986.11.11 |
申请号 |
US19830509001 |
申请日期 |
1983.06.29 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
CRISCIMAGNA, TONY N.;HOFFMAN, JR., HARRY S.;MILICH, THOMAS J. |
分类号 |
G09G3/28;G09G3/288;(IPC1-7):G09G3/26 |
主分类号 |
G09G3/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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