发明名称 |
Backlighted key for a keypad of an electronic device |
摘要 |
The invention relates to a key plunger for a key of an electronic device is provided. The plunger comprises: a stalk made of a transparent material allowing light to pass through; a plinth connected to the top of the stalk; and a body section connected to the top of the plinth made of a translucent, light-diffusing material. The body section is shaped to fit snugly within an interior of a cap for the key. The plunger is made from a two-shot moulding process for forming the stalk and the section. The plunger may be part of a key assembly that also has a key cap shaped to snugly fit over the plunger and a backlight to light an interior of the cap.
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申请公布号 |
EP1965401(A1) |
申请公布日期 |
2008.09.03 |
申请号 |
EP20070103274 |
申请日期 |
2007.02.28 |
申请人 |
RESEARCH IN MOTION LIMITED |
发明人 |
KYOWSKI, TIM;PANG, SUZANNE;NG, ALBERT |
分类号 |
H01H13/14;H01H13/83 |
主分类号 |
H01H13/14 |
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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