公开(公告)号：HU0202343A2

公开(公告)日：2002-11-28

申请号：HU0202343

申请日：2000-07-03

Applicant: IBM

Inventor： KAWASHIMA NOBUYUKI ,  NAKAZAWA YOKIFUMI ,  TAKAHASHI TOMOYUKI ,  YAMAZAKI KAZUHIKO ,  YOSHIDA SHIGERU

IPC: G06F1/16 ,  G06F20060101

公开(公告)号：CZ20020047A3

公开(公告)日：2002-04-17

申请号：CZ20020047

申请日：2000-07-03

Applicant: IBM

Inventor： TAKAHASHI TOMOYUKI ,  YAMAZAKI KAZUHIKO ,  YOSHIDA SHIGERU ,  NAKAZAWA YUKIFUMI ,  KAWASHIMA NOBUYUKI

IPC: G06F3/02 ,  F21V33/00 ,  F21Y101/02 ,  G06F1/16 ,  G12B11/00

CPC classification number: G06F1/1616 ,  G06F1/1637 ,  G06F1/1662 ,  G06F1/1684

公开(公告)号：AU5696600A

公开(公告)日：2001-01-22

申请号：AU5696600

申请日：2000-07-03

Applicant: IBM

Inventor： YAMAZAKI KAZUHIKO ,  YOSHIDA SHIGERU ,  NAKAZAWA YUKIFUMI ,  KAWASHIMA NOBUYUKI

IPC: G06F3/02 ,  F21V33/00 ,  F21Y101/02 ,  G06F1/16

Abstract: In a portable computer 100, an LED holder 150 is provided in the upper portion of an LCD 109 and an LED is attached inside the LED holder 150. Light emitted from the LED passes through an aperture provided in the bottom portion of the LED holder 150 and illuminates a keyboard 103.

公开(公告)号：CA2377052A1

公开(公告)日：2001-01-11

申请号：CA2377052

申请日：2000-07-03

Applicant: IBM

Inventor： KAWASHIMA NOBUYUKI ,  TAKAHASHI TOMOYUKI ,  YOSHIDA SHIGERU ,  YAMAZAKI KAZUHIKO ,  NAKAZAWA YUKIFUMI

IPC: G06F1/16 ,  G06F20060101

Abstract: In a portable computer (100), an LED holder (150) is provided in the upper portion of an LCD (109) and an LED is attached inside the LED holder (150). Light emitted from the LED passes through an aperture provided in the bottom portion of the LED holder (150) and illuminates a keyboard (103).

公开(公告)号：CA2105421A1

公开(公告)日：1994-04-30

申请号：CA2105421

申请日：1993-10-22

Applicant: IBM

Inventor： FUKUSHIMA AKIRA ,  MIWA ISAMU ,  KAWASHIMA NOBUYUKI

IPC: G06F1/00 ,  G06F1/16 ,  G06F12/14 ,  G06F21/06 ,  H05K7/14

公开(公告)号：CA2377052C

公开(公告)日：2007-02-13

申请号：CA2377052

申请日：2000-07-03

Applicant: IBM

Inventor： KAWASHIMA NOBUYUKI ,  NAKAZAWA YUKIFUMI ,  YAMAZAKI KAZUHIKO ,  YOSHIDA SHIGERU ,  TAKAHASHI TOMOYUKI

IPC: G06F1/16 ,  F21V33/00 ,  G06F20060101

Abstract: In a portable computer (100), an LED holder (150) is provided in the upper portion of an LCD (109) and an LED is attached inside the LED holder (150). Light emitted from the LED passes through an aperture provided in the bottom portion of the LED holder (150) and illuminates a keyboard (103).

公开(公告)号：CZ295201B6

公开(公告)日：2005-06-15

申请号：CZ200247

申请日：2000-07-03

Applicant: IBM

Inventor： TAKAHASHI TOMOYUKI ,  YAMAZAKI KAZUHIKO ,  YOSHIDA SHIGERU ,  NAKAZAWA YUKIFUMI ,  KAWASHIMA NOBUYUKI

IPC: G06F3/02 ,  F21V33/00 ,  F21Y101/02 ,  G06F1/16 ,  G12B11/00

Abstract: In a portable computer (100), a LED holder (150) is provided in the upper portion of the LCD (109) and a LED is fastened inside the LED holder (150). Light emitted from the LED (155) passes through an aperture provided in the bottom portion (153) of the LED holder (150) and illuminates a keyboard (103).

公开(公告)号：HU223784B1

公开(公告)日：2005-01-28

申请号：HU0202343

申请日：2000-07-03

Applicant: IBM

Inventor： TAKAHASHI TOMOYUKI ,  YAMAZAKI KAZUHIKO ,  YOSHIDA SHIGERU ,  NAKAZAWA YOKIFUMI ,  KAWASHIMA NOBUYUKI

IPC: G06F1/16 ,  G06F20060101

公开(公告)号：CA2105421C

公开(公告)日：1997-06-24

申请号：CA2105421

申请日：1993-10-22

Applicant: IBM

Inventor： FUKUSHIMA AKIRA ,  MIWA ISAMU ,  KAWASHIMA NOBUYUKI

IPC: G06F1/00 ,  G06F1/16 ,  G06F12/14 ,  G06F21/06 ,  H05K7/14

Abstract: A key mechanism is provided for locking an internal electronic apparatus in the condition under which the apparatus is prevented from being detached from a base body of a desktop base for a portable computer, so that the internal electronic apparatus such as a storage device cannot be freely taken away from the desktop base even if the desktop base is left alone without being docked with the portable computer. Further, a key mechanism is provided for locking a desktop base for a portable computer in the condition under which power supply for the desktop base for a portable computer is not turned on even if the power switch for the desktop base for a portable computer is turned on, so that data in an internal storage device cannot be stolen or destroyed since power is not supplied to the storage device even if access to the storage device is attempted by freely docking another portable computer to the desktop base.