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专利名称：Keyboard device and electronic device发明人：Chee-Chun Leung,Yun-Cheng Liu,Chien-Hung
Lin
申请号：US13948024申请日：20130722公开号：US09367140B2公开日：20160614
专利附图：
摘要：A keyboard device includes an operation surface. One long side of theoperation surface is referred to as a proximal side, which nears a user operating thekeyboard device; and the other long side is referred to as a distal side. A key unit is
positioned on the proximal side, wherein the key unit includes a plurality of keys. Acamera module is positioned on the distal side. An angle between a border of a field ofview of the light sensor and the operation surface is set at a particular angle thus user'shand lays outside the field of view of the light sensor when the user is manipulating thekey unit.
申请人：Quanta Computer Inc.
地址：Kuei Shan Hsiang, Tao Yuan Shien TW
国籍：TW
代理机构：McClure, Qualey & Rodack, LLP
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