| 发明名称 |
WATCH USING ELECTROCHROMIC DISPLAY DEVICE |
| 摘要 |
PURPOSE:To achieve the reduction in power consumption by positively utilizing the memory effect possessed by an ECD at the time of performing hour-minute displaying and day displaying by using an electrochromic display device. |
| 申请公布号 |
JPS53105273(A) |
申请公布日期 |
1978.09.13 |
| 申请号 |
JP19780016274 |
申请日期 |
1978.02.14 |
| 申请人 |
SHARP KK |
发明人 |
YANO KOUZOU;NAKAUCHI HIROSHI;KAMIIDE HISASHI;WADA TOMIO |
| 分类号 |
G04G9/00;G02F1/163;G04G9/12;G09F9/30;G09G3/04;G09G3/19 |
主分类号 |
G04G9/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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