发明名称 |
MARKER LAMP |
摘要 |
PROBLEM TO BE SOLVED: To provide a marker lamp which can improve the convenience including the assurance of a maintenance characteristic and safety. SOLUTION: This marker lamp is installed with a main body (1) which has a display surface (2) changeable in display contents on its front, contains a light source (3) and irradiates the display surface (2) by this light source (3) on a vehicle passing lane of a toll booth of a toll road. The marker lamp changes and displays the display contents. The display surface (2) is provided with a marker panel (4) changeably displaying traffic signals and character signs. A light emitting section (6) existing on the other end side of a hollow light guide (5) having the light source (3) on one end side. is arranged within the main body (1).
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申请公布号 |
JP2002082637(A) |
申请公布日期 |
2002.03.22 |
申请号 |
JP20000272396 |
申请日期 |
2000.09.08 |
申请人 |
MATSUSHITA ELECTRIC WORKS LTD |
发明人 |
YAMADA MAKOTO;SAKAMOTO KEIJI;KURAMITSU OSAMU |
分类号 |
G09F13/18;G08G1/095;(IPC1-7):G09F13/18 |
主分类号 |
G09F13/18 |
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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