WO2008129867A1 - 熱陰極蛍光ランプを備えたバックライト - Google Patents
熱陰極蛍光ランプを備えたバックライト Download PDFInfo
- Publication number
- WO2008129867A1 WO2008129867A1 PCT/JP2008/000923 JP2008000923W WO2008129867A1 WO 2008129867 A1 WO2008129867 A1 WO 2008129867A1 JP 2008000923 W JP2008000923 W JP 2008000923W WO 2008129867 A1 WO2008129867 A1 WO 2008129867A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fluorescent lamp
- cathode fluorescent
- hot cathode
- backlight
- bulb
- Prior art date
Links
Classifications
-
- 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
- H01R33/0818—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp for a plurality of 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
- G02F1/133604—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
- H01R33/05—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
- H01R33/0827—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp characterised by the contacts
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)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Planar Illumination Modules (AREA)
- Liquid Crystal (AREA)
Abstract
熱陰極蛍光ランプ10を備えたバックライト100であって、バルブ12を有する熱陰極蛍光ランプ10と、熱陰極蛍光ランプ10の端部に設けられた口金50と、口金50の外部端子52と接続されるソケット40とを備え、口金50の外部端子52は、バルブ12の長手方向92に対して略垂直な方向(例えば、スクリーン方向90の逆方向)に延びており、ソケット40は、バルブ12の長手方向92に沿って外部端子52を摺動可能なように保持する機構45を備えている、バックライト100である。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007104992A JP2008262819A (ja) | 2007-04-12 | 2007-04-12 | 熱陰極蛍光ランプを備えたバックライト |
JP2007-104992 | 2007-04-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008129867A1 true WO2008129867A1 (ja) | 2008-10-30 |
Family
ID=39875397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/000923 WO2008129867A1 (ja) | 2007-04-12 | 2008-04-09 | 熱陰極蛍光ランプを備えたバックライト |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2008262819A (ja) |
WO (1) | WO2008129867A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110080325A (ko) | 2010-01-05 | 2011-07-13 | 삼성전자주식회사 | 형광램프를 갖는 백라이트 어셈블리, 및 이를 갖는 표시장치 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS3713536Y1 (ja) * | 1961-01-10 | 1962-06-12 | ||
JPH02234370A (ja) * | 1989-03-06 | 1990-09-17 | Fujitsu Ltd | 接触子 |
JPH0346472Y2 (ja) * | 1984-08-27 | 1991-10-01 | ||
JPH03126347U (ja) * | 1990-04-05 | 1991-12-19 | ||
JP2000149648A (ja) * | 1998-11-05 | 2000-05-30 | Toshiba Lighting & Technology Corp | バックライト装置 |
JP2003243115A (ja) * | 2002-02-12 | 2003-08-29 | Matsushita Electric Works Ltd | ランプソケット |
JP2005310537A (ja) * | 2004-04-21 | 2005-11-04 | Toshiba Lighting & Technology Corp | 蛍光ランプおよび照明装置 |
JP2007042552A (ja) * | 2005-08-05 | 2007-02-15 | Matsushita Electric Ind Co Ltd | 照明光源装置 |
WO2007037250A1 (ja) * | 2005-09-28 | 2007-04-05 | Zeon Corporation | 光拡散板およびバックライト装置 |
-
2007
- 2007-04-12 JP JP2007104992A patent/JP2008262819A/ja active Pending
-
2008
- 2008-04-09 WO PCT/JP2008/000923 patent/WO2008129867A1/ja active Application Filing
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS3713536Y1 (ja) * | 1961-01-10 | 1962-06-12 | ||
JPH0346472Y2 (ja) * | 1984-08-27 | 1991-10-01 | ||
JPH02234370A (ja) * | 1989-03-06 | 1990-09-17 | Fujitsu Ltd | 接触子 |
JPH03126347U (ja) * | 1990-04-05 | 1991-12-19 | ||
JP2000149648A (ja) * | 1998-11-05 | 2000-05-30 | Toshiba Lighting & Technology Corp | バックライト装置 |
JP2003243115A (ja) * | 2002-02-12 | 2003-08-29 | Matsushita Electric Works Ltd | ランプソケット |
JP2005310537A (ja) * | 2004-04-21 | 2005-11-04 | Toshiba Lighting & Technology Corp | 蛍光ランプおよび照明装置 |
JP2007042552A (ja) * | 2005-08-05 | 2007-02-15 | Matsushita Electric Ind Co Ltd | 照明光源装置 |
WO2007037250A1 (ja) * | 2005-09-28 | 2007-04-05 | Zeon Corporation | 光拡散板およびバックライト装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2008262819A (ja) | 2008-10-30 |
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