发明名称 |
Process for controlling a matrix access display device |
摘要 |
The invention relates to controlling a matrix access display device comprising a layer of material reacting to a combined thermal and electric effect. According to the invention, the DC video control voltage is transformed into an AC voltage by switching the potentials of the electrodes applying the electric control field.
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申请公布号 |
US4673256(A) |
申请公布日期 |
1987.06.16 |
申请号 |
US19840674868 |
申请日期 |
1984.11.26 |
申请人 |
THOMSON-CSF |
发明人 |
HEHLEN, ROBERT;HARENG, MICHEL;LE BERRE, SERGE;MOUREY, BRUNO |
分类号 |
G06F3/147;G02F1/13;G02F1/133;G09G3/36;(IPC1-7):G02F1/133 |
主分类号 |
G06F3/147 |
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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