发明名称 |
VERFAHREN ZUR HERSTELLUNG EINER ELEKTROCHROMEN ANZEIGEVORRICHTUNG |
摘要 |
In order to produce electrochromic display devices which contain a film of amorphous tungsten trioxide (WO3) as electrochromic layer, it is proposed, during the manufacture of this electrochromic layer, to set the relative ambient humidity to a value below 60 % and the vapour pressure of the water to a value below 14 mmHg. This production method ensures good electrooptical properties for the electrochromic layer and a high yield with relatively narrow fluctuation range for mass production. <IMAGE>
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申请公布号 |
DE2832203(A1) |
申请公布日期 |
1979.02.08 |
申请号 |
DE19782832203 |
申请日期 |
1978.07.21 |
申请人 |
SHARP K.K. |
发明人 |
YANO,KOHZO;TAKECHI,SADATOSHI;INAMI,YASUHIKI;UEDE,HISASHI |
分类号 |
G02F1/17;G02F1/15;G09F9/30;(IPC1-7):G02F1/17 |
主分类号 |
G02F1/17 |
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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