发明名称 |
ELECTROCHEMICAL DISPLAY AND TIMING MECHANISM WITH MIGRATING ELECTROLYTE |
摘要 |
Printed electrochemical display cells are arranged in layer form with two electrode layers and an electrolyte layer occupying distinct areas of a substrate. An electrolyte layer overlaps most of one electrode layer but contacts a smaller portion of the other electrode layer, which is made of a thin film. When activated, an electrochemical reaction progressively increases the area occupied by the electrolyte layer and progressively decreases the area occupied by the thin-film electrode layer. The thin-film electrode layer recedes at a boundary in common with the electrolyte layer and provides an irreversible indication of change at a rate governed by the electrochemical reaction. |
申请公布号 |
CA2236203(A1) |
申请公布日期 |
1998.10.28 |
申请号 |
CA19982236203 |
申请日期 |
1998.04.28 |
申请人 |
WISCONSIN LABEL CORPORATION |
发明人 |
PARKER, ROBERT;VERSCHUUR, GERRIT L.;GOOD, DAVID M.;SHADLE, MARK A.;MITCHELL, CHAUNCEY T., JR. |
分类号 |
G02F1/15;G02F1/153;G02F1/155;G09F7/00;G09F9/00;H01M6/38;H01M6/40;H01M6/50;(IPC1-7):G04F13/04 |
主分类号 |
G02F1/15 |
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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