CN102116446B - 具有荧光灯的背光组件 - Google Patents
具有荧光灯的背光组件 Download PDFInfo
- Publication number
- CN102116446B CN102116446B CN201010622426.2A CN201010622426A CN102116446B CN 102116446 B CN102116446 B CN 102116446B CN 201010622426 A CN201010622426 A CN 201010622426A CN 102116446 B CN102116446 B CN 102116446B
- Authority
- CN
- China
- Prior art keywords
- power supply
- lead
- lamp
- supply terminal
- 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
Links
Classifications
-
- 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
-
- 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
- H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
-
- 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
-
- 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
-
- 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
- H01R33/0863—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 mounting means
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)
- Planar Illumination Modules (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Connecting Device With Holders (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100000496A KR20110080325A (ko) | 2010-01-05 | 2010-01-05 | 형광램프를 갖는 백라이트 어셈블리, 및 이를 갖는 표시장치 |
KR10-2010-0000496 | 2010-01-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102116446A CN102116446A (zh) | 2011-07-06 |
CN102116446B true CN102116446B (zh) | 2015-07-15 |
Family
ID=44215329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010622426.2A Expired - Fee Related CN102116446B (zh) | 2010-01-05 | 2010-12-30 | 具有荧光灯的背光组件 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8491142B2 (zh) |
JP (1) | JP5678305B2 (zh) |
KR (1) | KR20110080325A (zh) |
CN (1) | CN102116446B (zh) |
TW (1) | TW201128270A (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8476837B2 (en) | 2010-07-02 | 2013-07-02 | 3M Innovative Properties Company | Transistor ladder network for driving a light emitting diode series string |
US20120206047A1 (en) * | 2011-02-10 | 2012-08-16 | 3M Innovative Properties Company | Current sensing transistor ladder driver for light emitting diodes |
US9228727B2 (en) | 2012-04-05 | 2016-01-05 | Michael W. May | Lighting assembly |
KR102287053B1 (ko) * | 2014-04-18 | 2021-08-09 | 마이클 더블유. 메이 | 라이트 조립체 |
MX2018008480A (es) | 2016-01-07 | 2018-11-09 | May Michael | Sistema conector para conjunto de iluminacion. |
US9726331B1 (en) | 2016-02-09 | 2017-08-08 | Michael W. May | Networked LED lighting system |
US20200022313A1 (en) | 2018-07-19 | 2020-01-23 | Just Greens Llc | Fixtureless Lamp |
JP7394316B2 (ja) * | 2019-10-29 | 2023-12-08 | パナソニックIpマネジメント株式会社 | アダプタ、照明装置及び照明器具 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4549110A (en) * | 1983-12-29 | 1985-10-22 | The United States Of America As Represented By The Department Of Energy | Magnetic fluorescent lamp having reduced ultraviolet self-absorption |
CN1892358A (zh) * | 2005-06-30 | 2007-01-10 | Lg.菲利浦Lcd株式会社 | 背光单元及其驱动方法 |
CN1945786A (zh) * | 2005-06-09 | 2007-04-11 | 三星电子株式会社 | 灯、灯座、供电模块、具有供电模块的背光组件和显示设备 |
CN101469848A (zh) * | 2007-12-27 | 2009-07-01 | 东芝照明精密株式会社 | 灯插座、放电灯单元及发光装置 |
CN101536139A (zh) * | 2006-11-02 | 2009-09-16 | 松下电器产业株式会社 | 热阴极荧光灯 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5311097A (en) * | 1992-03-04 | 1994-05-10 | Rockwell International Corporation | Fluorescent lamp apparatus for avionics liquid crystal displays |
JP2001216822A (ja) | 2000-02-03 | 2001-08-10 | Meiji Natl Ind Co Ltd | 照明器具 |
US20020121856A1 (en) * | 2001-03-02 | 2002-09-05 | Delta Optoelectronics, Inc. | Florescent lamps with extended service life |
KR100765429B1 (ko) | 2006-09-19 | 2007-10-12 | 금호전기주식회사 | 열음극 형광램프를 이용한 백라이트유닛 |
JP2008262819A (ja) | 2007-04-12 | 2008-10-30 | Matsushita Electric Ind Co Ltd | 熱陰極蛍光ランプを備えたバックライト |
KR20090059998A (ko) * | 2007-12-07 | 2009-06-11 | 삼성전자주식회사 | 백라이트 어셈블리 및 이를 가지는 표시장치 |
-
2010
- 2010-01-05 KR KR1020100000496A patent/KR20110080325A/ko not_active Application Discontinuation
- 2010-11-26 TW TW099141066A patent/TW201128270A/zh unknown
- 2010-12-28 US US12/979,816 patent/US8491142B2/en not_active Expired - Fee Related
- 2010-12-30 CN CN201010622426.2A patent/CN102116446B/zh not_active Expired - Fee Related
-
2011
- 2011-01-05 JP JP2011000374A patent/JP5678305B2/ja not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4549110A (en) * | 1983-12-29 | 1985-10-22 | The United States Of America As Represented By The Department Of Energy | Magnetic fluorescent lamp having reduced ultraviolet self-absorption |
CN1945786A (zh) * | 2005-06-09 | 2007-04-11 | 三星电子株式会社 | 灯、灯座、供电模块、具有供电模块的背光组件和显示设备 |
CN1892358A (zh) * | 2005-06-30 | 2007-01-10 | Lg.菲利浦Lcd株式会社 | 背光单元及其驱动方法 |
CN101536139A (zh) * | 2006-11-02 | 2009-09-16 | 松下电器产业株式会社 | 热阴极荧光灯 |
CN101469848A (zh) * | 2007-12-27 | 2009-07-01 | 东芝照明精密株式会社 | 灯插座、放电灯单元及发光装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102116446A (zh) | 2011-07-06 |
TW201128270A (en) | 2011-08-16 |
JP5678305B2 (ja) | 2015-03-04 |
US20110164403A1 (en) | 2011-07-07 |
JP2011142088A (ja) | 2011-07-21 |
KR20110080325A (ko) | 2011-07-13 |
US8491142B2 (en) | 2013-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: SAMSUNG DISPLAY CO., LTD. Free format text: FORMER OWNER: SAMSUNG ELECTRONICS CO., LTD. Effective date: 20121219 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20121219 Address after: South Korea Gyeonggi Do Yongin Applicant after: Samsung Display Co., Ltd. Address before: Gyeonggi Do Korea Suwon Applicant before: Samsung Electronics Co., Ltd. |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20161230 |