CN101968188B - 灯、灯座、供电模块、具有供电模块的背光组件和显示设备 - Google Patents

灯、灯座、供电模块、具有供电模块的背光组件和显示设备 Download PDF

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Publication number
CN101968188B
CN101968188B CN2010102659922A CN201010265992A CN101968188B CN 101968188 B CN101968188 B CN 101968188B CN 2010102659922 A CN2010102659922 A CN 2010102659922A CN 201010265992 A CN201010265992 A CN 201010265992A CN 101968188 B CN101968188 B CN 101968188B
Authority
CN
China
Prior art keywords
power supply
lamp
main body
lamp holder
backlight assembly
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
CN2010102659922A
Other languages
English (en)
Chinese (zh)
Other versions
CN101968188A (zh
Inventor
权伦秀
姜正泰
朴尚勋
河镇镐
张雄在
梁容硕
玉敏镐
高京禄
全在焕
高在锡
权炟重
姜文拭
权宁燮
黄义栋
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.)
Samsung Display Co Ltd
Original Assignee
Samsung Electronics Co 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 KR1020050049336A external-priority patent/KR100774581B1/ko
Priority claimed from KR1020050055514A external-priority patent/KR100774570B1/ko
Priority claimed from KR1020050077803A external-priority patent/KR101318254B1/ko
Priority claimed from KR1020050111013A external-priority patent/KR20070053055A/ko
Priority claimed from KR1020050111014A external-priority patent/KR20070053056A/ko
Priority claimed from KR1020060001974A external-priority patent/KR20070074168A/ko
Priority claimed from KR1020060013091A external-priority patent/KR20070081261A/ko
Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of CN101968188A publication Critical patent/CN101968188A/zh
Publication of CN101968188B publication Critical patent/CN101968188B/zh
Application granted granted Critical
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
    • H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
    • H01J5/56—Shape of the separate part
    • 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
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/48—Means forming part of the tube or lamp for the purpose of supporting it
    • 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
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Planar Illumination Modules (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Connecting Device With Holders (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Multi-Conductor Connections (AREA)
  • Liquid Crystal (AREA)
CN2010102659922A 2005-06-09 2006-06-09 灯、灯座、供电模块、具有供电模块的背光组件和显示设备 Expired - Fee Related CN101968188B (zh)

Applications Claiming Priority (14)

Application Number Priority Date Filing Date Title
KR1020050049336A KR100774581B1 (ko) 2005-06-09 2005-06-09 램프고정부, 이를 갖는 백라이트 어셈블리 및 이를 갖는 표시 장치
KR49336/05 2005-06-09
KR1020050055514A KR100774570B1 (ko) 2005-06-27 2005-06-27 전원 공급 유닛, 이를 갖는 백라이트 어셈블리 및 표시장치
KR55514/05 2005-06-27
KR1020050077803A KR101318254B1 (ko) 2005-08-24 2005-08-24 전원 공급 유닛, 이를 갖는 백라이트 어셈블리 및 표시장치
KR77803/05 2005-08-24
KR1020050111014A KR20070053056A (ko) 2005-11-19 2005-11-19 전원 공급 유닛, 이를 갖는 백라이트 어셈블리 및 표시장치
KR111014/05 2005-11-19
KR1020050111013A KR20070053055A (ko) 2005-11-19 2005-11-19 램프 유닛 및 이를 갖는 백라이트 어셈블리
KR111013/05 2005-11-19
KR1020060001974A KR20070074168A (ko) 2006-01-06 2006-01-06 전원 공급 유닛, 이를 갖는 백라이트 어셈블리 및 표시장치
KR1974/06 2006-01-06
KR13091/06 2006-02-10
KR1020060013091A KR20070081261A (ko) 2006-02-10 2006-02-10 램프홀더 및 이를 갖는 백라이트 어셈블리

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN2006101101842A Division CN1945786B (zh) 2005-06-09 2006-06-09 灯、灯座、供电模块、具有供电模块的背光组件和显示设备

Publications (2)

Publication Number Publication Date
CN101968188A CN101968188A (zh) 2011-02-09
CN101968188B true CN101968188B (zh) 2012-01-11

Family

ID=37523934

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010102659922A Expired - Fee Related CN101968188B (zh) 2005-06-09 2006-06-09 灯、灯座、供电模块、具有供电模块的背光组件和显示设备

Country Status (3)

Country Link
US (1) US20060279957A1 (enExample)
JP (1) JP2006344602A (enExample)
CN (1) CN101968188B (enExample)

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* Cited by examiner, † Cited by third party
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