发明名称 SPECIALIZED KEYS AND ARRANGEMENTS THEREOF FOR ELECTRONIC DEVICES
摘要 Embodiments of the invention provide an electronic device, such as a laptop PC, with a keyboard having specialized keys. The specialized keys according to embodiments of the invention are chamfer-less, configured with a larger, “D” shaped striking surface having a concavity therein.
申请公布号 US2011110697(A1) 申请公布日期 2011.05.12
申请号 US20090616768 申请日期 2009.11.11
申请人 LENOVO (SINGAPORE) PTE. LTD., 发明人 GANEY HARRISS C.N.;HILL DAVID W.;OSAKI GO;SHIMA HISASHI;STEWART AARON M.;SWANSEY JOHN D.;TAKAHASHI TOMOYUKI
分类号 B41J5/00 主分类号 B41J5/00
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