CN1573469B - 用于直接背光照明显示器的背光组件 - Google Patents
用于直接背光照明显示器的背光组件 Download PDFInfo
- Publication number
- CN1573469B CN1573469B CN2004100457583A CN200410045758A CN1573469B CN 1573469 B CN1573469 B CN 1573469B CN 2004100457583 A CN2004100457583 A CN 2004100457583A CN 200410045758 A CN200410045758 A CN 200410045758A CN 1573469 B CN1573469 B CN 1573469B
- Authority
- CN
- China
- Prior art keywords
- paraphase
- linear light
- substrate
- backlight assembly
- substrates
- 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
Links
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- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
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Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
- A61H39/08—Devices for applying needles to such points, i.e. for acupuncture ; Acupuncture needles or accessories therefor
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/051—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/20—Containers, packaging elements or packages, specially adapted for particular articles or materials for incompressible or rigid rod-shaped or tubular articles
- B65D85/24—Containers, packaging elements or packages, specially adapted for particular articles or materials for incompressible or rigid rod-shaped or tubular articles for needles, nails or like elongate small articles
-
- 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
- G09G3/342—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines
-
- 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
- G09G3/342—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines
- G09G3/3426—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines the different display panel areas being distributed in two dimensions, e.g. matrix
-
- 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
- G09G3/36—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 using liquid crystals
-
- 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
- G02F1/133342—Constructional arrangements; Manufacturing methods for double-sided displays
-
- 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
- G02F1/133612—Electrical details
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/02—Composition of display devices
- G09G2300/023—Display panel composed of stacked panels
-
- 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
- G09G2320/0233—Improving the luminance or brightness uniformity across the screen
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/02—Details of power systems and of start or stop of display operation
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Nonlinear Science (AREA)
- Health & Medical Sciences (AREA)
- Rehabilitation Therapy (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Liquid Crystal (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pain & Pain Management (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Planar Illumination Modules (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP142952/2003 | 2003-05-21 | ||
JP2003142952A JP2004349040A (ja) | 2003-05-21 | 2003-05-21 | バックライト装置及び液晶表示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1573469A CN1573469A (zh) | 2005-02-02 |
CN1573469B true CN1573469B (zh) | 2010-05-26 |
Family
ID=33487100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004100457583A Expired - Lifetime CN1573469B (zh) | 2003-05-21 | 2004-05-21 | 用于直接背光照明显示器的背光组件 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7265500B2 (zh) |
JP (1) | JP2004349040A (zh) |
KR (2) | KR100678798B1 (zh) |
CN (1) | CN1573469B (zh) |
TW (1) | TWI249057B (zh) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100965594B1 (ko) * | 2003-12-16 | 2010-06-23 | 엘지디스플레이 주식회사 | 액정표시장치의 램프 구동장치 |
JP4627148B2 (ja) * | 2004-04-09 | 2011-02-09 | 株式会社 日立ディスプレイズ | 表示装置 |
KR100587373B1 (ko) * | 2004-05-28 | 2006-06-08 | 엘지.필립스 엘시디 주식회사 | 백라이트 유닛 |
KR20050117942A (ko) * | 2004-06-11 | 2005-12-15 | 삼성전자주식회사 | 액정표시장치 및 그 제어방법 |
TWI288849B (en) * | 2004-12-03 | 2007-10-21 | Gigno Technology Co Ltd | Liquid-crystal display apparatus and backlight module thereof |
TWM275426U (en) * | 2005-04-01 | 2005-09-11 | Innolux Display Corp | Backlight module |
JP2006344602A (ja) * | 2005-06-09 | 2006-12-21 | Samsung Electronics Co Ltd | ランプ、ランプホルダー、電源供給モジュール、それを有するバックライトアセンブリ及び表示装置 |
WO2007000871A1 (ja) * | 2005-06-27 | 2007-01-04 | Sharp Kabushiki Kaisha | 表示装置およびこの表示装置を備えるテレビ受信機 |
KR101130572B1 (ko) * | 2005-06-28 | 2012-03-30 | 엘지디스플레이 주식회사 | 액정표시장치용 형광램프 구동장치 |
JP2007034024A (ja) * | 2005-07-28 | 2007-02-08 | Sharp Corp | 液晶表示装置 |
JP4728065B2 (ja) * | 2005-08-12 | 2011-07-20 | 日本圧着端子製造株式会社 | 電気コネクタおよびこれを備える液晶表示装置 |
JP4621092B2 (ja) * | 2005-08-12 | 2011-01-26 | 日本圧着端子製造株式会社 | 蛍光管の取付構造 |
KR101193686B1 (ko) * | 2005-08-29 | 2012-10-22 | 니혼앗짜쿠단시세이소 가부시키가이샤 | 전기 커넥터 및 액정 표시 장치 |
KR101257512B1 (ko) * | 2005-08-29 | 2013-04-23 | 니혼앗짜쿠단시세이소 가부시키가이샤 | 형광관의 설치 구조 |
KR20070025034A (ko) * | 2005-08-31 | 2007-03-08 | 삼성전자주식회사 | 백라이트 유닛과 이를 포함하는 표시장치 |
WO2007029407A1 (ja) * | 2005-09-05 | 2007-03-15 | Sharp Kabushiki Kaisha | バックライト装置、及び表示装置 |
KR101147179B1 (ko) * | 2005-11-17 | 2012-05-25 | 삼성전자주식회사 | 인버터 회로, 백 라이트 및 액정표시장치 |
JP2007141635A (ja) * | 2005-11-18 | 2007-06-07 | Sanken Electric Co Ltd | バックライト装置 |
TW200725078A (en) * | 2005-12-16 | 2007-07-01 | Gigno Technology Co Ltd | Backlight module and driving circuit module thereof |
TW200725093A (en) * | 2005-12-23 | 2007-07-01 | Innolux Display Corp | Back light module |
KR101321268B1 (ko) * | 2005-12-27 | 2013-10-25 | 엘지디스플레이 주식회사 | 액정표시소자의 백라이트 유닛 |
KR101183418B1 (ko) * | 2005-12-30 | 2012-09-14 | 엘지디스플레이 주식회사 | 외부 전극 형광램프 및 이를 이용한 액정표시장치의백라이트 유닛 |
JP2007220562A (ja) * | 2006-02-17 | 2007-08-30 | Matsushita Electric Ind Co Ltd | 放電灯点灯装置、照明器具、液晶表示用バックライト装置 |
KR101277215B1 (ko) * | 2006-06-13 | 2013-06-24 | 엘지디스플레이 주식회사 | 백라이트 구조 및 이를 구비한 액정표시장치 |
CN101490468B (zh) * | 2006-07-10 | 2012-09-05 | 夏普株式会社 | 背后照明装置、液晶显示装置、以及背后照明装置装配方法 |
JP4104644B2 (ja) * | 2006-07-10 | 2008-06-18 | シャープ株式会社 | バックライト装置、液晶表示装置、及びバックライト装置の組立方法 |
KR101318251B1 (ko) * | 2006-07-25 | 2013-10-15 | 삼성디스플레이 주식회사 | 일체형 램프소켓, 이를 갖는 백라이트 어셈블리 및표시장치 |
JP4113962B2 (ja) * | 2006-09-13 | 2008-07-09 | シャープ株式会社 | バックライト装置及び液晶表示装置 |
JP2008084753A (ja) * | 2006-09-28 | 2008-04-10 | Matsushita Electric Ind Co Ltd | 放電灯点灯装置、照明装置、液晶表示用バックライト装置 |
KR101234100B1 (ko) * | 2006-11-07 | 2013-02-19 | 삼성디스플레이 주식회사 | 램프소켓 및 이를 갖는 백라이트 어셈블리 |
JP4172597B2 (ja) * | 2006-11-13 | 2008-10-29 | シャープ株式会社 | バックライト装置、及び液晶表示装置 |
WO2008084598A1 (ja) * | 2007-01-10 | 2008-07-17 | Sharp Kabushiki Kaisha | 表示装置用照明装置、表示装置 |
JP2008171710A (ja) * | 2007-01-12 | 2008-07-24 | Ushio Inc | バックライト装置 |
JP5048689B2 (ja) * | 2007-02-06 | 2012-10-17 | 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 |
KR101351553B1 (ko) | 2007-04-23 | 2014-01-22 | 엘지디스플레이 주식회사 | 액정표시장치 |
KR101327853B1 (ko) * | 2007-06-08 | 2013-11-12 | 엘지디스플레이 주식회사 | 백라이트 유닛 및 이를 이용한 액정표시장치 |
KR20090010718A (ko) * | 2007-07-24 | 2009-01-30 | 엘지이노텍 주식회사 | 액정표시장치의 백라이트유닛 전원공급회로 |
JP2009094044A (ja) * | 2007-09-21 | 2009-04-30 | Panasonic Electric Works Co Ltd | 点灯装置、バックライトユニット及び液晶表示装置 |
GB2453423B (en) * | 2007-09-26 | 2012-02-29 | Denso Corp | Lighting device and back light unit |
JP5056372B2 (ja) * | 2007-11-22 | 2012-10-24 | ソニー株式会社 | バックライト装置及び液晶表示装置 |
KR101235700B1 (ko) * | 2008-04-30 | 2013-02-21 | 엘지디스플레이 주식회사 | 트랜스포머 및 이를 포함하는 액정표시장치용 백라이트구동부 |
JP4715884B2 (ja) * | 2008-08-13 | 2011-07-06 | ソニー株式会社 | バックライト装置の分流基板 |
CN102265328A (zh) * | 2008-12-26 | 2011-11-30 | 夏普株式会社 | 液晶显示装置和电视接收装置 |
RU2012109550A (ru) * | 2009-09-15 | 2013-10-27 | Шарп Кабусики Кайся | Осветительное устройство, устройство отображения и телевизионный приемник |
TWI397750B (zh) * | 2009-10-27 | 2013-06-01 | Au Optronics Corp | 改良固定燈管設計之背光模組以及應用其之液晶顯示器 |
CN109239993B (zh) * | 2018-10-18 | 2021-03-26 | 华北水利水电大学 | 一种用于光学相控阵扫描的液晶光开关 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0484122A (ja) | 1990-07-26 | 1992-03-17 | Fujitsu Ltd | 液晶表示装置 |
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- 2004-05-19 US US10/849,433 patent/US7265500B2/en active Active
- 2004-05-20 KR KR1020040035824A patent/KR100678798B1/ko active IP Right Grant
- 2004-05-21 CN CN2004100457583A patent/CN1573469B/zh not_active Expired - Lifetime
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2006
- 2006-10-12 KR KR1020060099267A patent/KR100945990B1/ko active IP Right Grant
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CN1573469A (zh) | 2005-02-02 |
US20040246394A1 (en) | 2004-12-09 |
TW200428105A (en) | 2004-12-16 |
KR20060113861A (ko) | 2006-11-03 |
TWI249057B (en) | 2006-02-11 |
US7265500B2 (en) | 2007-09-04 |
KR20040101007A (ko) | 2004-12-02 |
KR100678798B1 (ko) | 2007-02-05 |
KR100945990B1 (ko) | 2010-03-09 |
JP2004349040A (ja) | 2004-12-09 |
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