发明名称 Computer with illuminator for keyboard, and portable computer with illuminator for keyboard
摘要 In a portable computer, an LED holder is provided in the upper portion of an LCD and an LED is attached inside the LED holder. Light emitted from the LED passes through an aperture provided in the bottom portion of the LED holder and illuminates a keyboard. Furthermore, switching on or off the LED is manually performed by a switch installed in the portable computer and is also controlled from a utility program, etc., by a switching controller circuit installed inside a main body.
申请公布号 US2002085371(A1) 申请公布日期 2002.07.04
申请号 US20010754692 申请日期 2001.01.03
申请人 KATAYAMA KEN;NAKAZAWA YUKIFUMI;NISHIOKA YOSHIO;WADA TAKAHIDE 发明人 KATAYAMA KEN;NAKAZAWA YUKIFUMI;NISHIOKA YOSHIO;WADA TAKAHIDE
分类号 G06F3/02;F21V33/00;F21Y101/02;G06F1/16;G09F9/00;(IPC1-7):F21V33/00 主分类号 G06F3/02
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