KR20070054299A - 백라이트 기능을 가진 키보드 - Google Patents

백라이트 기능을 가진 키보드 Download PDF

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Publication number
KR20070054299A
KR20070054299A KR1020050112147A KR20050112147A KR20070054299A KR 20070054299 A KR20070054299 A KR 20070054299A KR 1020050112147 A KR1020050112147 A KR 1020050112147A KR 20050112147 A KR20050112147 A KR 20050112147A KR 20070054299 A KR20070054299 A KR 20070054299A
Authority
KR
South Korea
Prior art keywords
keyboard
light
light emitting
key
emitting diode
Prior art date
Application number
KR1020050112147A
Other languages
English (en)
Korean (ko)
Inventor
강성옥
Original Assignee
화남전자 주식회사
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
Application filed by 화남전자 주식회사 filed Critical 화남전자 주식회사
Priority to KR1020050112147A priority Critical patent/KR20070054299A/ko
Priority to JP2007546578A priority patent/JP2008500669A/ja
Priority to PCT/KR2006/001792 priority patent/WO2007061165A1/en
Priority to TW095124309A priority patent/TWI321331B/zh
Publication of KR20070054299A publication Critical patent/KR20070054299A/ko

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0202—Constructional details or processes of manufacture of the input device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/83—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/18—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks
    • H01H2009/187—Distinguishing marks on switches, e.g. for indicating switch location in the dark; Adaptation of switches to receive distinguishing marks having symbols engraved or printed by laser
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/002—Legends replaceable; adaptable
    • H01H2219/014—LED
    • H01H2219/016—LED programmable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/036—Light emitting elements
    • H01H2219/044—Edge lighting of layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2219/00—Legends
    • H01H2219/054—Optical elements
    • H01H2219/056—Diffuser; Uneven surface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Push-Button Switches (AREA)
KR1020050112147A 2005-11-23 2005-11-23 백라이트 기능을 가진 키보드 KR20070054299A (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020050112147A KR20070054299A (ko) 2005-11-23 2005-11-23 백라이트 기능을 가진 키보드
JP2007546578A JP2008500669A (ja) 2005-11-23 2006-05-12 バックライト機能付きキーボード
PCT/KR2006/001792 WO2007061165A1 (en) 2005-11-23 2006-05-12 Keyboard with backlight function
TW095124309A TWI321331B (en) 2005-11-23 2006-07-04 Keyboard with backlight function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050112147A KR20070054299A (ko) 2005-11-23 2005-11-23 백라이트 기능을 가진 키보드

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2020070010709U Division KR200436554Y1 (ko) 2007-06-29 2007-06-29 백라이트 기능을 가진 키보드

Publications (1)

Publication Number Publication Date
KR20070054299A true KR20070054299A (ko) 2007-05-29

Family

ID=38067369

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050112147A KR20070054299A (ko) 2005-11-23 2005-11-23 백라이트 기능을 가진 키보드

Country Status (4)

Country Link
JP (1) JP2008500669A (zh)
KR (1) KR20070054299A (zh)
TW (1) TWI321331B (zh)
WO (1) WO2007061165A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100830522B1 (ko) * 2006-06-17 2008-05-21 럭시움라이팅(주) 발광 키보드

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101483111A (zh) * 2008-01-08 2009-07-15 邱亮 背光源式发光键盘
TWI381409B (zh) * 2008-11-12 2013-01-01 Compal Electronics Inc 鍵盤模組
CN105261508A (zh) * 2012-11-19 2016-01-20 魅族科技（中国）有限公司 一种触控按键及使用该触控按键的终端设备
TWI777805B (zh) * 2021-10-06 2022-09-11 致伸科技股份有限公司 具有背光功能的輸入裝置及其背光色彩調整方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4449024A (en) * 1983-05-03 1984-05-15 Kb Denver, Inc. Backlighted illuminated keyboard
FR2597683B1 (fr) * 1986-04-22 1992-07-31 Battarel Claude Clavier a interrruption de rayonnement.
WO1997017631A1 (fr) * 1995-11-06 1997-05-15 Seiko Epson Corporation Illuminateur, afficheur a cristaux liquides fonctionnant avec l'illuminateur et dispositif electronique
KR19980063183A (ko) * 1996-12-31 1998-10-07 서두칠 발광 다이오드를 이용한 키보드 글자판
US6545232B1 (en) * 2001-11-20 2003-04-08 Sunrex Technology Corp. Thin light permeable keyboard multiple switch assembly including scissors type actuator mechanisms
US6929391B2 (en) * 2003-07-17 2005-08-16 Apple Computer, Inc. Light guide panel and method of use
KR20050022750A (ko) * 2003-08-29 2005-03-08 박순영 다중 문자 선택 발광 키보드와 키보드 스킨

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100830522B1 (ko) * 2006-06-17 2008-05-21 럭시움라이팅(주) 발광 키보드

Also Published As

Publication number Publication date
WO2007061165A1 (en) 2007-05-31
TW200721221A (en) 2007-06-01
TWI321331B (en) 2010-03-01
JP2008500669A (ja) 2008-01-10

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application
J201 Request for trial against refusal decision
J301 Trial decision

Free format text: TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20070629

Effective date: 20080325