| 发明名称 |
Portable terminal |
| 摘要 |
In response to key operation, a portable terminal lights up an LCD unit, and also lights up keys only when it is dark around the portable phone by measuring external brightness. <IMAGE> |
| 申请公布号 |
EP1303113(A2) |
申请公布日期 |
2003.04.16 |
| 申请号 |
EP20020251164 |
申请日期 |
2002.02.20 |
| 申请人 |
FUJITSU LIMITED |
发明人 |
TANAKA, EIICHI;FUJII, YOKO;KAWAHIGASHI, YUTAKA;HAYASAKA, KATSUNORI;WATANABE, YOSHIKAZU |
| 分类号 |
H04M1/00;H04M1/02;H04M1/22;H04M1/725;H04M1/73;H04Q7/38 |
主分类号 |
H04M1/00 |
| 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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