Invention Grant
US09263209B2 Backlighting assembly for a keypad 有权
用于键盘的背光组件

Backlighting assembly for a keypad
Abstract:
A backlighting assembly for use in a keypad assembly. The backlighting assembly includes at least one light emitting source configured to emit light; and a light guide assembly configured to receive the emitted light and direct the light toward the at least one key. The light guide assembly includes both a light guide film and a substantially rigid frame to guide light and to provide structural support.
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