RU2011129607A - THERMAL CONTROL SYSTEM FOR ELECTRONIC DISPLAY - Google Patents
THERMAL CONTROL SYSTEM FOR ELECTRONIC DISPLAY Download PDFInfo
- Publication number
- RU2011129607A RU2011129607A RU2011129607/07A RU2011129607A RU2011129607A RU 2011129607 A RU2011129607 A RU 2011129607A RU 2011129607/07 A RU2011129607/07 A RU 2011129607/07A RU 2011129607 A RU2011129607 A RU 2011129607A RU 2011129607 A RU2011129607 A RU 2011129607A
- Authority
- RU
- Russia
- Prior art keywords
- electronic
- channel
- unit
- image
- gas
- Prior art date
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
- G02F1/133382—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell
- G02F1/133385—Heating or cooling of liquid crystal cells other than for activation, e.g. circuits or arrangements for temperature control, stabilisation or uniform distribution over the cell with cooling means, e.g. fans
-
- 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
- G02F1/133628—Illuminating devices with cooling means
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20154—Heat dissipaters coupled to components
- H05K7/20163—Heat dissipaters coupled to components the components being isolated from air flow, e.g. hollow heat sinks, wind tunnels or funnels
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
- H05K7/20963—Heat transfer by conduction from internal heat source to heat radiating structure
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
- H05K7/20972—Forced ventilation, e.g. on heat dissipaters coupled to components
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/36—Airflow channels, e.g. constructional arrangements facilitating the flow of air
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Thermal Sciences (AREA)
- Nonlinear Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Liquid Crystal (AREA)
Abstract
1. Система охлаждения для электронного блока 220/80 изображения, имеющего перед и зад, причем система содержитпереднюю поверхность 221 дисплея, пространственно разнесенную с передом электронного блока 220/80 изображения,канал 290, определенный пространством между передней поверхностью 221 дисплея и передом электронного блока 220/80 изображения,теплообменник 201, находящийся в газовой связи с каналом 290, при этом теплообменник имеет первый и второй проходы для газа, причем первый проход для газа находится в газовой связи с каналом 290,первый блок 202/410 вентилятора, расположенный так, чтобы нагнетать циркулирующий газ 210/400 в канал 290 и первый проход для газа, ивторой блок 203/50 вентилятора, расположенный так, чтобы нагнетать газ 211/310 окружающей среды во второй проход для газа.2. Система охлаждения по п.1, в которойтеплообменник 201 представляет собой теплообменник с пересекающимися направлениями потоков.3. Система охлаждения по п.1, дополнительно содержащаяпластину 10, пространственно разнесенную с задом электронного блока 220/80 изображения,второй канал 225, определенный пространством между пластиной 10 и задом электронного блока 220/80 изображения, итретий блок 204 вентилятора дополнительно расположен так, чтобы нагнетать газ 212/300 окружающей среды во второй канал 225.4. Система охлаждения по п.3, дополнительно содержащаямодуль питания, находящийся в электрической связи с электронным блоком 220/80 изображения, итеплоотвод 12, находящийся в тепловом контакте с модулем питания и размещенный внутри второго канала 225.5. Система охлаждения по любому из пп.3 или 4, дополнительно содержащаямножество ребер 18, размещенных внутри второго канала 225.6. Блок эл1. Cooling system for the electronic unit 220/80 of the image, having a front and rear, and the system contains the front surface 221 of the display, spaced apart from the front of the electronic unit 220/80 of the image, the channel 290 defined by the space between the front surface 221 of the display and the front of the electronic unit 220 / 80 of the image, a heat exchanger 201 in gaseous communication with the duct 290, the heat exchanger having first and second gas passages, the first gas passage being in gaseous communication with the duct 290, the first fan block 202/410 located so that inject the circulating gas 210/400 into the passage 290 and the first gas passage, and the second fan unit 203/50 positioned to inject the ambient gas 211/310 into the second gas passage. 2. The cooling system of claim 1, wherein the heat exchanger 201 is a cross flow heat exchanger. The cooling system according to claim 1, further comprising a plate 10 spatially spaced from the rear of the image electronic unit 220/80, a second channel 225 defined by the space between the plate 10 and the rear of the image electronic unit 220/80, and a third fan unit 204 is further positioned to inject gas 212/300 of the environment into the second channel 225.4. The cooling system according to claim 3, further comprising a power module in electrical communication with the electronic image unit 220/80, and a heat sink 12 in thermal contact with the power module and located inside the second channel 225.5. Cooling system according to any one of claims 3 or 4, further comprising a plurality of fins 18 located within the second channel 225.6. Block email
Claims (15)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13873608P | 2008-12-18 | 2008-12-18 | |
| US61/138,736 | 2008-12-18 | ||
| US15287909P | 2009-02-16 | 2009-02-16 | |
| US61/152,879 | 2009-02-16 | ||
| US25229509P | 2009-10-16 | 2009-10-16 | |
| US61/252,295 | 2009-10-16 | ||
| PCT/US2009/068770 WO2010080624A2 (en) | 2008-12-18 | 2009-12-18 | Thermal control system for an electronic display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2011129607A true RU2011129607A (en) | 2013-01-27 |
| RU2513043C2 RU2513043C2 (en) | 2014-04-20 |
Family
ID=42317080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2011129607/07A RU2513043C2 (en) | 2008-12-18 | 2009-12-18 | System of heat control for electronic display |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP2370987A4 (en) |
| KR (1) | KR20110099134A (en) |
| CN (1) | CN102326224A (en) |
| AU (1) | AU2009335644A1 (en) |
| CA (1) | CA2747724A1 (en) |
| RU (1) | RU2513043C2 (en) |
| TW (1) | TW201034558A (en) |
| WO (1) | WO2010080624A2 (en) |
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| US8773633B2 (en) | 2008-03-03 | 2014-07-08 | Manufacturing Resources International, Inc. | Expanded heat sink for electronic displays |
| US8654302B2 (en) | 2008-03-03 | 2014-02-18 | Manufacturing Resources International, Inc. | Heat exchanger for an electronic display |
| US8497972B2 (en) | 2009-11-13 | 2013-07-30 | Manufacturing Resources International, Inc. | Thermal plate with optional cooling loop in electronic display |
| US8749749B2 (en) | 2008-12-18 | 2014-06-10 | Manufacturing Resources International, Inc. | System for cooling an electronic image assembly with manifolds and ambient gas |
| US10827656B2 (en) | 2008-12-18 | 2020-11-03 | Manufacturing Resources International, Inc. | System for cooling an electronic image assembly with circulating gas and ambient gas |
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| US10660245B2 (en) | 2012-10-16 | 2020-05-19 | Manufacturing Resources International, Inc. | Back pan cooling assembly for electronic display |
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| WO2014149773A1 (en) | 2013-03-15 | 2014-09-25 | Manufacturing Resources International, Inc. | Heat exchange assembly for an electronic display |
| WO2014150036A1 (en) | 2013-03-15 | 2014-09-25 | Manufacturing Resources International, Inc. | Cooling system for an electronic display |
| US9690137B2 (en) | 2013-07-03 | 2017-06-27 | Manufacturing Resources International, Inc. | Airguide backlight assembly |
| KR101894027B1 (en) | 2013-07-08 | 2018-08-31 | 매뉴팩처링 리소시스 인터내셔널 인코포레이티드 | Figure eight closed loop cooling system for electronic display |
| US10191212B2 (en) | 2013-12-02 | 2019-01-29 | Manufacturing Resources International, Inc. | Expandable light guide for backlight |
| CA2942321C (en) | 2014-03-11 | 2022-06-14 | Manufacturing Resources International, Inc. | Hybrid rear cover and mounting bracket for electronic display |
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| CA2947524C (en) | 2014-04-30 | 2018-04-03 | Manufacturing Resources International, Inc. | Back to back electronic display assembly |
| US10649273B2 (en) | 2014-10-08 | 2020-05-12 | Manufacturing Resources International, Inc. | LED assembly for transparent liquid crystal display and static graphic |
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| US10261362B2 (en) | 2015-09-01 | 2019-04-16 | Manufacturing Resources International, Inc. | Optical sheet tensioner |
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| KR20170131095A (en) | 2016-05-20 | 2017-11-29 | 엘지전자 주식회사 | A cooling apparatus for display and a display device using the same |
| KR102347941B1 (en) * | 2016-05-20 | 2022-01-07 | 엘지전자 주식회사 | A cooling apparatus for display and a display device using the same |
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| KR102236771B1 (en) * | 2016-12-02 | 2021-04-06 | 삼성전자주식회사 | Outdoor display apparatus |
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| CN111006362B (en) * | 2019-12-11 | 2021-07-23 | 珠海格力电器股份有限公司 | Air conditioner |
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| US11778757B2 (en) | 2020-10-23 | 2023-10-03 | Manufacturing Resources International, Inc. | Display assemblies incorporating electric vehicle charging equipment |
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| US11744054B2 (en) | 2021-08-23 | 2023-08-29 | Manufacturing Resources International, Inc. | Fan unit for providing improved airflow within display assemblies |
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| SE505272C2 (en) * | 1994-12-14 | 1997-07-28 | Ericsson Telefon Ab L M | Cooling system for telecommunications equipment |
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| GB2402205A (en) * | 2003-05-20 | 2004-12-01 | Densitron Technologies Plc | A display system cabinet and display system including heat removal means |
| KR20060070176A (en) * | 2004-12-20 | 2006-06-23 | 삼성전자주식회사 | Cooling device and liquid crystal display including the same |
| JP4227969B2 (en) * | 2005-03-17 | 2009-02-18 | Necディスプレイソリューションズ株式会社 | Projection display |
| KR100949501B1 (en) * | 2005-12-29 | 2010-03-24 | 엘지디스플레이 주식회사 | Cooling equipment and manufacturing method of liquid crystal display device using the same |
| EP1951020A1 (en) * | 2007-01-26 | 2008-07-30 | ISL media Singapore PTE LTD | Casing to install electric or electronic instruments |
| JP4516582B2 (en) * | 2007-05-15 | 2010-08-04 | 株式会社日立製作所 | Liquid crystal display |
-
2009
- 2009-12-18 AU AU2009335644A patent/AU2009335644A1/en not_active Abandoned
- 2009-12-18 WO PCT/US2009/068770 patent/WO2010080624A2/en not_active Ceased
- 2009-12-18 CA CA2747724A patent/CA2747724A1/en not_active Abandoned
- 2009-12-18 CN CN200980157032XA patent/CN102326224A/en active Pending
- 2009-12-18 EP EP09837994.4A patent/EP2370987A4/en not_active Withdrawn
- 2009-12-18 RU RU2011129607/07A patent/RU2513043C2/en not_active IP Right Cessation
- 2009-12-18 TW TW098143574A patent/TW201034558A/en unknown
- 2009-12-18 KR KR1020117016807A patent/KR20110099134A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP2370987A2 (en) | 2011-10-05 |
| AU2009335644A1 (en) | 2011-07-14 |
| CA2747724A1 (en) | 2010-07-15 |
| RU2513043C2 (en) | 2014-04-20 |
| WO2010080624A3 (en) | 2010-09-23 |
| EP2370987A4 (en) | 2014-04-23 |
| WO2010080624A2 (en) | 2010-07-15 |
| KR20110099134A (en) | 2011-09-06 |
| TW201034558A (en) | 2010-09-16 |
| CN102326224A (en) | 2012-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20201219 |