CA2377052C - Computer with illuminator for keyboard - Google Patents

Computer with illuminator for keyboard Download PDF

Info

Publication number
CA2377052C
CA2377052C CA002377052A CA2377052A CA2377052C CA 2377052 C CA2377052 C CA 2377052C CA 002377052 A CA002377052 A CA 002377052A CA 2377052 A CA2377052 A CA 2377052A CA 2377052 C CA2377052 C CA 2377052C
Authority
CA
Canada
Prior art keywords
led
keyboard
aperture
holder
computer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002377052A
Other languages
English (en)
French (fr)
Other versions
CA2377052A1 (en
Inventor
Tomoyuki Takahashi
Kazuhiko Yamazaki
Shigeru Yoshida
Yukifumi Nakazawa
Nobuyuki Kawashima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lenovo Singapore Pte Ltd
Original Assignee
Lenovo Singapore Pte Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP11191780A external-priority patent/JP2001022470A/ja
Application filed by Lenovo Singapore Pte Ltd filed Critical Lenovo Singapore Pte Ltd
Publication of CA2377052A1 publication Critical patent/CA2377052A1/en
Application granted granted Critical
Publication of CA2377052C publication Critical patent/CA2377052C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1662—Details related to the integrated keyboard

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Auxiliary Devices For Music (AREA)
  • Power Sources (AREA)
CA002377052A 1999-07-06 2000-07-03 Computer with illuminator for keyboard Expired - Fee Related CA2377052C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11191780A JP2001022470A (ja) 1999-07-06 1999-07-06 キーボード用照明器具付きコンピュータ
JP11-191780 1999-07-06
PCT/GB2000/002562 WO2001002937A1 (en) 1999-07-06 2000-07-03 Computer with illuminator for keyboard

Publications (2)

Publication Number Publication Date
CA2377052A1 CA2377052A1 (en) 2001-01-11
CA2377052C true CA2377052C (en) 2007-02-13

Family

ID=16280424

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002377052A Expired - Fee Related CA2377052C (en) 1999-07-06 2000-07-03 Computer with illuminator for keyboard

Country Status (12)

Country Link
KR (1) KR100470263B1 (de)
AT (1) ATE230856T1 (de)
CA (1) CA2377052C (de)
DE (1) DE60001172T2 (de)
HK (1) HK1045386A1 (de)
HU (1) HU223784B1 (de)
IL (2) IL143889A0 (de)
MX (1) MXPA01011811A (de)
MY (1) MY125523A (de)
PL (1) PL200010B1 (de)
RU (1) RU2234120C2 (de)
TW (1) TW494295B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8585227B2 (en) 2011-11-01 2013-11-19 Wistron Corporation Backlight module, and planar display device and portable electronic device incorporating the same

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100477867C (zh) * 2004-02-26 2009-04-08 东芝高新材料公司 开关照明用el片材和使用了该片材的照明式开关及电子设备
US8068605B2 (en) * 2006-03-07 2011-11-29 Sony Ericsson Mobile Communications Ab Programmable keypad
US7686466B2 (en) * 2007-04-24 2010-03-30 Hewlett-Packard Development Company, L.P. Electronic device illuminator
US20090122017A1 (en) * 2007-11-09 2009-05-14 Motorola, Inc. Mobile electronic device having capacitive sensor with reduced visibility isolation areas and corresponding method
DE102008008636A1 (de) 2008-02-12 2009-08-13 Christian Nolde Integrierte Tastaturbeleuchtung für mobile und stationäre Computer
RU2500951C2 (ru) * 2009-07-09 2013-12-10 Шарп Кабусики Кайся Осветительное устройство, устройство отображения и телевизионный приемник
EP2431653A4 (de) * 2009-07-23 2013-10-30 Sharp Kk Beleuchtungsvorrichtung und anzeigevorrichtung
KR200449601Y1 (ko) * 2010-04-13 2010-07-22 김태형 노트북컴퓨터용 마우스

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950001730B1 (ko) * 1991-06-08 1995-02-28 주식회사 일진 옵티컬 인텔리젠트 키보드 구조체
RU2081370C1 (ru) * 1993-03-29 1997-06-10 Войсковая часть 60130 Судовой светосигнальный прожектор
US5379201A (en) * 1994-01-10 1995-01-03 Friedman; Arthur S. Portable light for laptop computer
RU2095848C1 (ru) * 1995-07-19 1997-11-10 Курское Акционерное общество "Счетмаш" Источник питания
US5868487A (en) * 1996-06-03 1999-02-09 Catalina Lighting, Inc. Computer keyboard light system
US5815225A (en) * 1997-01-22 1998-09-29 Gateway 2000, Inc. Lighting apparatus for a portable computer with illumination apertures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8585227B2 (en) 2011-11-01 2013-11-19 Wistron Corporation Backlight module, and planar display device and portable electronic device incorporating the same

Also Published As

Publication number Publication date
IL143889A0 (en) 2002-04-21
PL352924A1 (en) 2003-09-22
DE60001172D1 (de) 2003-02-13
PL200010B1 (pl) 2008-11-28
ATE230856T1 (de) 2003-01-15
MXPA01011811A (es) 2004-10-14
KR100470263B1 (ko) 2005-02-07
HK1045386A1 (zh) 2002-11-22
RU2234120C2 (ru) 2004-08-10
CA2377052A1 (en) 2001-01-11
HUP0202343A2 (en) 2002-11-28
MY125523A (en) 2006-08-30
TW494295B (en) 2002-07-11
DE60001172T2 (de) 2003-09-25
HU223784B1 (hu) 2005-01-28
KR20020010721A (ko) 2002-02-04
IL143889A (en) 2007-09-20

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20190703