KR20100126172A - 냉음극 형광램프, 백라이트 유닛 및 액정표시장치 - Google Patents

냉음극 형광램프, 백라이트 유닛 및 액정표시장치 Download PDF

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Publication number
KR20100126172A
KR20100126172A KR1020097019354A KR20097019354A KR20100126172A KR 20100126172 A KR20100126172 A KR 20100126172A KR 1020097019354 A KR1020097019354 A KR 1020097019354A KR 20097019354 A KR20097019354 A KR 20097019354A KR 20100126172 A KR20100126172 A KR 20100126172A
Authority
KR
South Korea
Prior art keywords
glass bulb
lead wire
cold cathode
fluorescent lamp
cathode fluorescent
Prior art date
Application number
KR1020097019354A
Other languages
English (en)
Korean (ko)
Inventor
아키코 나카니시
아키오 기타다
히로후미 야마시타
히로시 사쿠라이
마사오 이즈미
다카시 마니와
게누 구리야마
Original Assignee
파나소닉 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 파나소닉 주식회사 filed Critical 파나소닉 주식회사
Publication of KR20100126172A publication Critical patent/KR20100126172A/ko

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
    • H01J61/523—Heating or cooling particular parts of the lamp
    • H01J61/526—Heating or cooling particular parts of the lamp heating or cooling of electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/067—Main electrodes for low-pressure discharge lamps
    • H01J61/0672—Main electrodes for low-pressure discharge lamps characterised by the construction of the electrode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Planar Illumination Modules (AREA)
  • Discharge Lamp (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
KR1020097019354A 2008-02-20 2009-02-18 냉음극 형광램프, 백라이트 유닛 및 액정표시장치 KR20100126172A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2008-038916 2008-02-20
JP2008038916 2008-02-20

Publications (1)

Publication Number Publication Date
KR20100126172A true KR20100126172A (ko) 2010-12-01

Family

ID=40985283

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020097019354A KR20100126172A (ko) 2008-02-20 2009-02-18 냉음극 형광램프, 백라이트 유닛 및 액정표시장치

Country Status (5)

Country Link
JP (1) JPWO2009104395A1 (fr)
KR (1) KR20100126172A (fr)
CN (1) CN101681792A (fr)
TW (1) TW200952033A (fr)
WO (1) WO2009104395A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022191441A1 (fr) * 2021-03-08 2022-09-15 삼성전자주식회사 Lampe fluorescente à électrode externe et appareil domestique la comprenant
US11621157B2 (en) 2021-03-08 2023-04-04 Samsung Electronics Co., Ltd. External electrode fluorescent lamp and home appliance including the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011096390A (ja) * 2009-10-27 2011-05-12 Sumitomo Electric Ind Ltd リード線

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003151496A (ja) * 2001-08-31 2003-05-23 Harison Toshiba Lighting Corp 冷陰極放電ランプ及び照明装置
JP2007157565A (ja) * 2005-12-07 2007-06-21 Matsushita Electric Ind Co Ltd 点灯装置、バックライトユニットおよび液晶テレビ
JP2006351460A (ja) * 2005-06-20 2006-12-28 Matsushita Electric Ind Co Ltd 冷陰極蛍光ランプおよびバックライトユニット
JP2007212624A (ja) * 2006-02-08 2007-08-23 Matsushita Electric Ind Co Ltd バックライトユニットおよび液晶表示装置
JP2007226982A (ja) * 2006-02-21 2007-09-06 Matsushita Electric Ind Co Ltd 冷陰極蛍光ランプ、点灯装置、バックライトユニットおよび液晶ディスプレイ装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022191441A1 (fr) * 2021-03-08 2022-09-15 삼성전자주식회사 Lampe fluorescente à électrode externe et appareil domestique la comprenant
US11621157B2 (en) 2021-03-08 2023-04-04 Samsung Electronics Co., Ltd. External electrode fluorescent lamp and home appliance including the same

Also Published As

Publication number Publication date
JPWO2009104395A1 (ja) 2011-06-16
WO2009104395A1 (fr) 2009-08-27
CN101681792A (zh) 2010-03-24
TW200952033A (en) 2009-12-16

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