KR101085127B1 - 평면형광램프의 점등방법 - Google Patents

평면형광램프의 점등방법 Download PDF

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Publication number
KR101085127B1
KR101085127B1 KR1020057013761A KR20057013761A KR101085127B1 KR 101085127 B1 KR101085127 B1 KR 101085127B1 KR 1020057013761 A KR1020057013761 A KR 1020057013761A KR 20057013761 A KR20057013761 A KR 20057013761A KR 101085127 B1 KR101085127 B1 KR 101085127B1
Authority
KR
South Korea
Prior art keywords
lighting
fluorescent lamp
glass frame
cylindrical electrodes
cylindrical
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 - Lifetime
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KR1020057013761A
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English (en)
Korean (ko)
Other versions
KR20060110736A (ko
Inventor
마사노부 아이자와
Original Assignee
엘지디스플레이 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 엘지디스플레이 주식회사 filed Critical 엘지디스플레이 주식회사
Publication of KR20060110736A publication Critical patent/KR20060110736A/ko
Application granted granted Critical
Publication of KR101085127B1 publication Critical patent/KR101085127B1/ko
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from DC by means of a converter, e.g. by high-voltage DC
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/92—Lamps with more than one main discharge path
    • 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
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/3406—Control of illumination source
    • 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
    • H01J61/30—Vessels; Containers
    • H01J61/305—Flat vessels or containers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/36—Controlling
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0237—Switching ON and OFF the backlight within one frame
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0247—Flicker reduction other than flicker reduction circuits used for single beam cathode-ray tubes

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
KR1020057013761A 2004-01-26 2005-01-26 평면형광램프의 점등방법 Expired - Lifetime KR101085127B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2004-00047085 2004-01-26
JP2004047085A JP4545453B2 (ja) 2004-01-26 2004-01-26 平面蛍光ランプの点灯方法
PCT/JP2005/001004 WO2005072022A1 (ja) 2004-01-26 2005-01-26 平面蛍光ランプの点灯方法

Publications (2)

Publication Number Publication Date
KR20060110736A KR20060110736A (ko) 2006-10-25
KR101085127B1 true KR101085127B1 (ko) 2011-11-18

Family

ID=34805961

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020057013761A Expired - Lifetime KR101085127B1 (ko) 2004-01-26 2005-01-26 평면형광램프의 점등방법

Country Status (4)

Country Link
US (1) US7683547B2 (enExample)
JP (1) JP4545453B2 (enExample)
KR (1) KR101085127B1 (enExample)
WO (1) WO2005072022A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006236954A (ja) * 2005-02-28 2006-09-07 Tohoku Univ 平板ランプ
US7723911B2 (en) * 2006-03-31 2010-05-25 Chunghwa Picture Tubes, Ltd Flat fluorescent lamp and driving method thereof, and liquid crystal display device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57190698U (enExample) * 1981-05-27 1982-12-03
JP2002190276A (ja) * 2000-12-11 2002-07-05 Ind Technol Res Inst フラット電極配備のフラット蛍光ランプ及びその製造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5677725A (en) 1979-11-29 1981-06-26 Minolta Camera Co Ltd Photometric apparatus
JPS56129063A (en) 1980-03-12 1981-10-08 Kawaguchi Kinzoku Kogyo Kk Production of insulating staple
JPS6380461A (ja) 1986-09-24 1988-04-11 Toshiba Corp メタルハライドランプ
KR920702541A (ko) 1990-08-03 1992-09-04 비. 린 쥬드 얇게 구성된 평평한 형태의 유리질 엔벨로프
JP3710492B2 (ja) 1991-07-22 2005-10-26 東芝ライテック株式会社 冷陰極小型蛍光放電灯
US5387921A (en) * 1992-10-08 1995-02-07 Panocorp Display Systems Scanning back illuminating light source for liquid crystal and other displays
JPH08273603A (ja) 1995-03-31 1996-10-18 Sanyo Electric Co Ltd 平面蛍光ランプ
US5808418A (en) * 1997-11-07 1998-09-15 Honeywell Inc. Control mechanism for regulating the temperature and output of a fluorescent lamp
US6127780A (en) * 1998-02-02 2000-10-03 Winsor Corporation Wide illumination range photoluminescent lamp
US6294867B1 (en) * 1999-01-25 2001-09-25 Judd Lynn Flourescent lamp with uniform output
US20010033483A1 (en) * 2000-03-01 2001-10-25 Moore Chad Byron Fluorescent lamp composed of arrayed glass structures
TW454217B (en) * 2000-07-21 2001-09-11 Acer Display Tech Inc Flat panel display having sealing glass of guiding slot
EP1351275A4 (en) 2000-12-13 2008-01-09 Hamamatsu Photonics Kk INDIRECTLY HEATED ELECTRODE FOR A GAS DISCHARGE TUBE
JP4881541B2 (ja) 2003-11-17 2012-02-22 エルジー ディスプレイ カンパニー リミテッド 平面蛍光ランプ
JP4660089B2 (ja) 2003-11-21 2011-03-30 エルジー ディスプレイ カンパニー リミテッド 平面蛍光ランプ
JP4993843B2 (ja) 2003-12-08 2012-08-08 エルジー ディスプレイ カンパニー リミテッド 平面蛍光ランプ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57190698U (enExample) * 1981-05-27 1982-12-03
JP2002190276A (ja) * 2000-12-11 2002-07-05 Ind Technol Res Inst フラット電極配備のフラット蛍光ランプ及びその製造方法

Also Published As

Publication number Publication date
JP4545453B2 (ja) 2010-09-15
KR20060110736A (ko) 2006-10-25
JP2005209598A (ja) 2005-08-04
WO2005072022A1 (ja) 2005-08-04
US20080018258A1 (en) 2008-01-24
US7683547B2 (en) 2010-03-23

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