KR101385226B1 - 램프 소켓, 이를 갖는 백라이트 어셈블리 및 표시장치 - Google Patents

램프 소켓, 이를 갖는 백라이트 어셈블리 및 표시장치 Download PDF

Info

Publication number
KR101385226B1
KR101385226B1 KR1020070119299A KR20070119299A KR101385226B1 KR 101385226 B1 KR101385226 B1 KR 101385226B1 KR 1020070119299 A KR1020070119299 A KR 1020070119299A KR 20070119299 A KR20070119299 A KR 20070119299A KR 101385226 B1 KR101385226 B1 KR 101385226B1
Authority
KR
South Korea
Prior art keywords
lamp
terminal
connection
inverter
socket
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
KR1020070119299A
Other languages
English (en)
Korean (ko)
Other versions
KR20090052680A (ko
Inventor
조주완
최성식
이용우
배현철
정두환
노철용
Original Assignee
삼성디스플레이 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 삼성디스플레이 주식회사 filed Critical 삼성디스플레이 주식회사
Priority to KR1020070119299A priority Critical patent/KR101385226B1/ko
Priority to JP2008122158A priority patent/JP5216410B2/ja
Priority to US12/137,033 priority patent/US7926965B2/en
Priority to CN2008101713829A priority patent/CN101488633B/zh
Priority to EP08018543.2A priority patent/EP2063502B1/en
Publication of KR20090052680A publication Critical patent/KR20090052680A/ko
Application granted granted Critical
Publication of KR101385226B1 publication Critical patent/KR101385226B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133604—Direct backlight with lamps
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133608—Direct backlight including particular frames or supporting means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/02—Single-pole devices, e.g. holder for supporting one end of a tubular incandescent or neon lamp
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/05—Two-pole devices
    • H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
    • H01R33/08—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
    • H01R4/4819—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end the spring shape allowing insertion of the conductor end when the spring is unbiased
    • H01R4/4821—Single-blade spring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4846—Busbar details
    • H01R4/4848—Busbar integrally formed with the spring

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Connecting Device With Holders (AREA)
KR1020070119299A 2007-11-21 2007-11-21 램프 소켓, 이를 갖는 백라이트 어셈블리 및 표시장치 Expired - Fee Related KR101385226B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020070119299A KR101385226B1 (ko) 2007-11-21 2007-11-21 램프 소켓, 이를 갖는 백라이트 어셈블리 및 표시장치
JP2008122158A JP5216410B2 (ja) 2007-11-21 2008-05-08 バックライトアセンブリ及び表示装置
US12/137,033 US7926965B2 (en) 2007-11-21 2008-06-11 Lamp socket, backlight assembly and display device having the same
CN2008101713829A CN101488633B (zh) 2007-11-21 2008-10-23 灯插座以及具有该灯插座的背光组件和显示装置
EP08018543.2A EP2063502B1 (en) 2007-11-21 2008-10-23 Lamp socket, backlight assembly and display device having the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070119299A KR101385226B1 (ko) 2007-11-21 2007-11-21 램프 소켓, 이를 갖는 백라이트 어셈블리 및 표시장치

Publications (2)

Publication Number Publication Date
KR20090052680A KR20090052680A (ko) 2009-05-26
KR101385226B1 true KR101385226B1 (ko) 2014-04-15

Family

ID=40456877

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070119299A Expired - Fee Related KR101385226B1 (ko) 2007-11-21 2007-11-21 램프 소켓, 이를 갖는 백라이트 어셈블리 및 표시장치

Country Status (5)

Country Link
US (1) US7926965B2 (https=)
EP (1) EP2063502B1 (https=)
JP (1) JP5216410B2 (https=)
KR (1) KR101385226B1 (https=)
CN (1) CN101488633B (https=)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101681051B (zh) * 2007-05-17 2012-09-05 夏普株式会社 显示装置用照明装置、显示装置
TWI350931B (en) * 2007-09-12 2011-10-21 Au Optronics Corp Backlight structure
JP4495229B2 (ja) * 2008-06-16 2010-06-30 日本圧着端子製造株式会社 電気コネクタの取付構造
KR101322313B1 (ko) * 2008-06-17 2013-10-25 엘지디스플레이 주식회사 액정표시장치
WO2010004795A1 (ja) * 2008-07-08 2010-01-14 シャープ株式会社 照明装置、及び表示装置
KR20100008184A (ko) * 2008-07-15 2010-01-25 삼성전자주식회사 램프 소켓, 이를 포함하는 백라이트 어셈블리 및 램프 조립방법
KR101537712B1 (ko) * 2008-09-19 2015-07-20 삼성디스플레이 주식회사 백라이트 어셈블리 및 이의 조립 방법
KR20100048191A (ko) * 2008-10-30 2010-05-11 삼성전자주식회사 램프 소켓 어셈블리, 백라이트 어셈블리, 표시 장치 및 표시 장치의 제조 방법
JP5269104B2 (ja) * 2009-01-27 2013-08-21 シャープ株式会社 照明装置、表示装置、及びテレビ受信装置
US20100238621A1 (en) * 2009-03-20 2010-09-23 Tracy Mark S Insert-molded conductor
TWM370104U (en) * 2009-05-14 2009-12-01 Chunghwa Picture Tubes Ltd Backlight component fixing mechanism and related backlight module
JP2011081991A (ja) * 2009-10-06 2011-04-21 Japan Aviation Electronics Industry Ltd コンタクト及びコネクタ
JP5063659B2 (ja) * 2009-10-20 2012-10-31 日本航空電子工業株式会社 コネクタ
KR20110058488A (ko) * 2009-11-26 2011-06-01 삼성전자주식회사 슬림형 ｌｃｄ모듈 및 이를 위한 소켓
KR20110111029A (ko) * 2010-04-02 2011-10-10 삼성전자주식회사 램프 소켓, 이를 갖는 백라이트 어셈블리 및 표시장치
CN201927740U (zh) * 2010-06-14 2011-08-10 富士康(昆山)电脑接插件有限公司 灯管连接器
CN102486669A (zh) * 2010-12-01 2012-06-06 鸿富锦精密工业（深圳）有限公司 电子装置
US8435060B2 (en) * 2011-01-03 2013-05-07 Cree, Inc. Fixtures, apparatuses, and related methods for providing load bearing connections for lighting devices
CN102588840A (zh) * 2012-02-16 2012-07-18 深圳市华星光电技术有限公司 背光模组及液晶显示装置
US8956019B2 (en) * 2012-08-27 2015-02-17 Ideal Industries, Inc. Methods and apparatus for grounding an electrical device via a lampholder
US10317238B2 (en) 2014-01-09 2019-06-11 Telenav, Inc. Navigation system with ranking mechanism and method of operation thereof
CN204943397U (zh) * 2015-07-22 2016-01-06 厦门广泓工贸有限公司 Led灯驱动板与灯头电连接端子和电连接器及led灯
TWM529310U (zh) * 2016-03-11 2016-09-21 Switchlab Inc 導線聯接端子之接電頭限制器結構

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070052390A (ko) * 2005-11-17 2007-05-22 삼성전자주식회사 백라이트 어셈블리 및 이를 갖는 표시장치
KR20070074168A (ko) * 2006-01-06 2007-07-12 삼성전자주식회사 전원 공급 유닛, 이를 갖는 백라이트 어셈블리 및 표시장치
KR20070077678A (ko) * 2006-01-24 2007-07-27 삼성전자주식회사 램프 지지 유닛과 이를 포함하는 백라이트 어셈블리 및액정 표시 장치
KR20070099156A (ko) * 2006-04-03 2007-10-09 삼성전자주식회사 램프홀더, 전원공급모듈, 이를 갖는 백라이트 어셈블리 및표시장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863394A (en) * 1985-05-20 1989-09-05 General Electric Company Electrical connector with double torsion contacts
US4918582A (en) * 1987-12-16 1990-04-17 F.L. Industries, Inc. Mating terminal and socket assembly
JPH0730481U (ja) * 1993-11-11 1995-06-06 第一電装部品株式会社 挾支接続片
JP3932285B2 (ja) * 2003-05-06 2007-06-20 日本航空電子工業株式会社 ランプ保持構造
KR101068385B1 (ko) * 2004-09-07 2011-09-28 엘지디스플레이 주식회사 액정표시장치 백라이트 어셈블리 및 전극판 구조
KR20070081261A (ko) 2006-02-10 2007-08-16 삼성전자주식회사 램프홀더 및 이를 갖는 백라이트 어셈블리
JP4509054B2 (ja) * 2006-03-20 2010-07-21 日本圧着端子製造株式会社 複合コネクタ、複合コネクタに用いられるホルダ、回路基板への蛍光管の端子の接続構造、および回路基板への蛍光管の端子の接続方法
CN100589292C (zh) * 2006-04-14 2010-02-10 日本航空电子工业株式会社 连接器装置及使用该装置的背光灯组合体
KR101295074B1 (ko) * 2006-07-20 2013-08-08 삼성디스플레이 주식회사 백라이트 유닛 및 이를 포함한 액정표시장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070052390A (ko) * 2005-11-17 2007-05-22 삼성전자주식회사 백라이트 어셈블리 및 이를 갖는 표시장치
KR20070074168A (ko) * 2006-01-06 2007-07-12 삼성전자주식회사 전원 공급 유닛, 이를 갖는 백라이트 어셈블리 및 표시장치
KR20070077678A (ko) * 2006-01-24 2007-07-27 삼성전자주식회사 램프 지지 유닛과 이를 포함하는 백라이트 어셈블리 및액정 표시 장치
KR20070099156A (ko) * 2006-04-03 2007-10-09 삼성전자주식회사 램프홀더, 전원공급모듈, 이를 갖는 백라이트 어셈블리 및표시장치

Also Published As

Publication number Publication date
EP2063502A3 (en) 2012-06-06
JP2009129901A (ja) 2009-06-11
EP2063502A2 (en) 2009-05-27
US20090128734A1 (en) 2009-05-21
CN101488633B (zh) 2013-04-17
EP2063502B1 (en) 2015-07-15
US7926965B2 (en) 2011-04-19
KR20090052680A (ko) 2009-05-26
CN101488633A (zh) 2009-07-22
JP5216410B2 (ja) 2013-06-19

Similar Documents

Publication Publication Date Title
KR101385226B1 (ko) 램프 소켓, 이를 갖는 백라이트 어셈블리 및 표시장치
EP1883138B1 (en) Lamp socket, backlight assembly having the same and display device having the same
KR101334023B1 (ko) 램프 소켓, 이를 갖는 백라이트 어셈블리 및 상기 백라이트어셈블리를 갖는 표시장치
KR101294012B1 (ko) 램프홀더, 전원공급모듈, 이를 갖는 백라이트 어셈블리 및표시장치
EP1906493B1 (en) Display device having a lamp socket
KR101494209B1 (ko) 램프 가이드 프레임, 이를 갖는 커넥팅 모듈, 백라이트어셈블리 및 백라이트 어셈블리의 제조방법
KR20080027007A (ko) 백라이트 유닛과 이를 포함하는 액정표시장치
KR100774570B1 (ko) 전원 공급 유닛, 이를 갖는 백라이트 어셈블리 및 표시장치
EP1995833B1 (en) Backlight assembly and liquid crystal display thereof
KR20080032283A (ko) 램프소켓 및 이를 갖는 백라이트 어셈블리
KR20080032286A (ko) 백라이트 어셈블리 및 이를 갖는 표시장치
US20090284955A1 (en) Connector, backlight module, liquid crystal display device and method for manufacturing the backlight module

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

N231 Notification of change of applicant
PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

D14-X000 Search report completed

St.27 status event code: A-1-2-D10-D14-srh-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E90F Notification of reason for final refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20180409

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20180409

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000