CN104678636A - Radiating structure of display module - Google Patents
Radiating structure of display module Download PDFInfo
- Publication number
- CN104678636A CN104678636A CN201510137520.1A CN201510137520A CN104678636A CN 104678636 A CN104678636 A CN 104678636A CN 201510137520 A CN201510137520 A CN 201510137520A CN 104678636 A CN104678636 A CN 104678636A
- Authority
- CN
- China
- Prior art keywords
- module
- radiator structure
- display module
- housing
- liquid crystal
- 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.)
- Pending
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
-
- 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
Abstract
The invention relates to a radiating structure of a display module. The display module comprises an outer frame, and a liquid crystal panel, an optical film, a diffuser plate and a lamp panel which are arranged in the outer frame in sequence, wherein a first module space is formed between the liquid crystal panel and the optical film, the radiating structure comprises an air inlet and an air outlet which are formed on the outer frame, the air inlet and the air outlet form a first ventilation channel in the first module space, and filter screens are arranged at the air inlet and the air outlet. Since the air inlet and the air outlet are formed on the outer frame, the ventilation channel is formed in the first module space between the liquid crystal panel and the diffuser plate, cross-ventilation is formed by ventilation to radiate the display module so that rapid heat dissipating effect is achieved, moreover, since the filter screens are arranged in the ventilation channel, the cleanness in the module space is effectively guaranteed, and thus a good display effect is guaranteed and the influence of dust, granules and the like is avoided.
Description
Technical field
The present invention relates to field of screen display, refer in particular to a kind of radiator structure showing module.
Background technology
In a liquid crystal display, there are two kinds of technology types in liquid crystal panel, industry is defined as cell and open cell respectively, cell is filling liquid crystal thus form an airtight Liquid crystal module between two glass substrates, outward appearance and common thin sheet glass are as good as, open cell configures each class interface on the basis of cell, so that outer signal source etc., but open cell does not comprise the elements such as the backlight module in liquid crystal display module.
Liquid crystal panel itself is not luminous, and it must complete Presentation Function by backlight module, and the primary structure of backlight module is made up of parts such as light emitting source, light guide plate, blooming piece, diffusion sheet, glue frame and backboards.Backlight module and liquid crystal panel fit together and just define display module, and the technology for display module is considered, mainly in the display lightweight of module, slimming, low cost and thermal diffusivity etc.
Applicant's is 104020591A in first patent publication No., invention and created name is in display modular structure and installation method thereof, provide a kind of display modular structure, multiple feature board is fixed by installing frame, this installing frame is enclosed by multiple mounting bar again and is spliced to form, and the mounting structure that installing frame medial surface is formed is for being fixed on feature board in installing frame.As depicted in figs. 1 and 2, display modular structure comprises multiple feature board 30 and installing frame 20, installing frame 20 is enclosed by multiple mounting bar 201 and is spliced, and the medial surface of installing frame 20 is formed with mounting structure 205, mounting structure 205 includes and is formed at mounting groove 208,209 on mounting bar 201 medial surface and installed surface 207.Mounting bar 201 is formed with radiator structure 2012.Feature board 30 comprises lamp plate 302, liquid crystal panel 304, diffuser plate 306 and blooming piece 308, liquid crystal panel 304 wherein inserts and is fixed in mounting groove 208, blooming piece 308 and diffuser plate 306 insert and are fixed in mounting groove 209, and lamp plate 302 is dismountable to be installed on installed surface 207.Above-mentioned display modular structure compared with prior art, eliminates the integration metal backing in existing display module, front frame and glue frame, effectively cost-saving, and this display modular structure size flexible adjustment, suitability is strong.
But, the heat sinking function of above-mentioned display modular structure is poor, it carries out heat conducting and radiating by the radiator structure be formed on mounting bar, if when display module size is larger, the more heat making to show in module in lamp source on lamp plate is higher, existing heat conducting and radiating can not meet the function of heat radiation in time, and display module can be caused to damage because heat is too high.In addition, existing heat dissipation technology also comprises employing fan formation cross-ventilation and dispels the heat, but due to display module domestic demand maintenance clean room, avoids dust on the impact of display effect, make, when the heat dissipation problem of processes and displays module, cross-ventilated heat dissipating method almost to be nobody shows any interest in.
Summary of the invention
The object of the invention is to the defect overcoming prior art, a kind of radiator structure showing module is provided, solves the weak heat-dissipating existed when existing display modular structure adopts heat transfer to dispel the heat and the problem that cross-ventilation cannot be adopted to carry out showing module internal heat radiation.
The technical scheme realizing above-mentioned purpose is:
A kind of radiator structure showing module of the present invention, this display module comprises housing and is located at liquid crystal panel, blooming piece, diffuser plate and the lamp plate in housing successively, the first module space is formed between described liquid crystal panel and described blooming piece, described radiator structure comprises and is opened in air inlet on described housing and air outlet, described air inlet and described air outlet are formed with the first vent passages in described first module space, and described air inlet and described air outlet place are equipped with screen pack.
Present invention employs on housing and offer air inlet and air outlet, and then form vent passages in module space between liquid crystal panel and diffuser plate, the formation cross-ventilation that ventilates is utilized to dispel the heat to display module, the effect of quick heat radiating can be played, and owing to being provided with screen pack at vent passages, cleanliness factor in effective guarantee module space, and then ensure that good display effect, avoid the impact of dust, particle etc.
The further improvement that the present invention shows the radiator structure of module is, described air inlet is located at sidepiece relative on described housing with described air outlet.
The further improvement that the present invention shows the radiator structure of module is, the second module space is formed between described diffuser plate and described lamp plate, described radiator structure also comprises and is opened in air intake vent on described housing and exhaust outlet, described air intake vent and described exhaust outlet are formed with the second vent passages in described second module space, and described air intake vent and described exhaust outlet place are equipped with screen pack.
The further improvement that the present invention shows the radiator structure of module is, described air intake vent is located at sidepiece relative on described housing with described exhaust outlet.
The further improvement that the present invention shows the radiator structure of module is, described radiator structure also comprises the first ventilation assembly being located at described air inlet and described air intake vent place and the second ventilation assembly being located at described air outlet and described exhaust outlet place.
The further improvement that the present invention shows the radiator structure of module is, described first ventilation assembly comprises the first fan that one end is fixedly installed in described housing, and the other end of described first fan is provided with described screen pack.
The further improvement that the present invention shows the radiator structure of module is, described second ventilation assembly comprises the second fan that one end is fixedly installed in described housing, and the other end of described second fan is provided with described screen pack.
The further improvement that the present invention shows the radiator structure of module is, the face of described liquid crystal panel away from described first module space has been sticked cover plate.
The further improvement that the present invention shows the radiator structure of module is, described liquid crystal panel and described cover plate are located on the installed surface of described housing, and the periphery of described cover plate outside surface is fixed on described housing by pressing plate.
The further improvement that the present invention shows the radiator structure of module is, the back side of described lamp plate has been sticked heat sink.
Accompanying drawing explanation
Fig. 1 is the structural representation showing module in prior art;
Fig. 2 is the cut-open view showing module in Fig. 1;
Fig. 3 is the structural representation that the present invention shows the radiator structure of module; And
Fig. 4 is the cut-open view that the present invention shows the radiator structure of module.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
The invention provides a kind of radiator structure showing module, have employed method vent passages formation cross-ventilation being set display module is dispelled the heat, while ensureing display effect, radiating treatment can be carried out to display module fast, compared to existing heat conducting and radiating, there is good radiating effect.The present invention by offering air inlet and air outlet forms vent passages on housing, overcome existing can not by the technology prejudice of air-cooled cooling application in liquid crystal display module, guaranteeing under the prerequisite showing module internal air cleaning, utilizing air-cooled cross-ventilation to carry out radiating treatment to display module.Below in conjunction with accompanying drawing, the radiator structure that the present invention shows module is described.
As shown in Figure 3 and Figure 4, display module comprises housing 401 and is located at the liquid crystal panel 402 in housing 401 successively, blooming piece 403, diffuser plate 404, and lamp plate 405, the first module space 408 is formed between liquid crystal panel 402 and blooming piece 403, the second module space 409 is formed between diffuser plate 404 and lamp plate 405, the radiator structure of display module of the present invention comprises and is opened in air inlet 511 on housing 401 and air outlet 512, this air inlet 511 and air outlet 512 are formed with the first vent passages in the first module space 408, this air inlet 511 and air outlet 512 place are equipped with screen pack.In the first module space 408, cross-ventilation is formed by the first vent passages, heat radiation is blown to the first module space 408, for guaranteeing the air purity in the first module space 408, avoid dust, particle etc. on the impact of light, at the air inlet 511 of formation first vent passages and air outlet 512 place, screen pack is set, by impurity (as dust and the particle etc.) filtering in extraneous air, ensure display effect.
The radiator structure of display module of the present invention also comprises and is opened in air intake vent 521 on housing 401 and exhaust outlet 522, this air intake vent 521 and exhaust outlet 522 are formed with the second vent passages in the second module space 409, air intake vent 521 and exhaust outlet 522 place of this formation second vent passages are equipped with screen pack, impurity in filtering extraneous air, such as dust and particle etc., second vent passages forms cross-ventilation in the second module space 409, blows heat radiation to the second module space 409.
As shown in Figure 4, the medial surface of the housing 401 of display module is provided with mounting structure, by mounting structure, immobile liquid crystal panel 402, blooming piece 403, diffuser plate 404 and lamp plate 405 are installed, the installed surface installing liquid crystal panel 402 is provided with at the top of housing 401, middle part is provided with the mounting groove installing blooming piece 403 and diffuser plate 404, is provided with the installed surface installing lamp plate 405 in bottom.Display module is when reality uses, liquid crystal panel 402 directly can not be exposed to outside, general meeting arranges glass sheet in the front of liquid crystal panel 402, for ensureing the display effect of liquid crystal panel 402, to be sticked cover plate 407 away from the face in the first module space 408 at liquid crystal panel 402, this cover plate 407 is installed on the installed surface of housing 401 together with liquid crystal panel 402, by pressing plate 410, cover plate 407 is mounted on housing 401 again, pressing plate 410 is L shape structure, one end is pressed on the peripheral region of cover plate 407 outside surface, the lateral surface of housing 401 is fixed in other end laminating, and the air inlet 511 on the corresponding housing 401 of the other end of pressing plate 410, air outlet 512, air intake vent 521, and exhaust outlet 522 is equipped with ventilating opening.Blooming piece 403 and diffuser plate 404 are fitted and are arranged, and are inserted in together in the mounting groove on housing 401.For improving the radiating effect of lamp plate 405, be sticked at the back side of lamp plate 405 heat sink 406.
In the housing 401 of display module, the first module space 408 is formed between liquid crystal panel 402 and blooming piece 403, the second module space 409 is formed between diffuser plate 404 and lamp plate 405, the light that lamp source on lamp plate 405 sends is by the second module space 409, be irradiated on diffuser plate 404, after diffuser plate 404 and blooming piece 403, be irradiated to the first module space 408, then be irradiated on liquid crystal panel 402 through the first module space 408, achieve the display of picture.Light is when through the first module space 408, if have impurity in the first module space 408, light is after diffuser plate 404 and blooming piece 403, be easy to by impurity effect, produce reflection or scattering, and then have impact on display effect, so display module is when encapsulating, need the special air purity ensured in the first module space 408, guarantee inclusion-free in this first module space 408.
As shown in Figure 3, the present invention's the first vent passages shown in the radiator structure of module comprises and is opened in air inlet 511 on housing 401 and air outlet 512, preferably, this air inlet 511 and air outlet 512 are opened on the relative sidepiece of the first module space 408 place housing 401, in the first module space 408, form the first vent passages by air inlet 511 and air outlet 512, and then generation cross-ventilation dispels the heat in the first module space 408.The present invention's the second vent passages shown in the radiator structure of module comprises and is opened in air intake vent 521 on housing 401 and exhaust outlet 522, preferably, this air intake vent 521 and exhaust outlet 522 are opened on the relative sidepiece of the second module space 409 place housing 401, in the second module space 409, form the second vent passages by air intake vent 521 and exhaust outlet 522, and then generation cross-ventilation dispels the heat in the second module space 409.
As a better embodiment of the present invention, air inlet 511, air outlet 512, air intake vent 521 and exhaust outlet 522 arrange screen pack respectively.
As a better embodiment of the present invention, the radiator structure of display module also comprises the first ventilation assembly 53 being located at air inlet 511 and air intake vent 521 place and the second ventilation assembly 54 being located at air outlet 512 and exhaust outlet 522 place, by the cooperation of the first ventilation assembly 53 and the second ventilation assembly 54, in the first module space 408 He in the second module space 409, form respectively cross-ventilation, and then dispelled the heat in the first module space 408 and the second module space 409.
First ventilation assembly 53 comprises one end and is mounted on the first fan 532 on housing 401, and the other end of this first fan 532 is provided with screen pack 534.As another better embodiment of the present invention, this first ventilation assembly 53 also comprises the first installing frame 531, first fan 532 is installed on housing 401 by the first installing frame 531, and the first installing frame 531 is provided with opening 533, and at opening 533, place is provided with screen pack 534.Second ventilation assembly 54 comprises one end and is mounted on the second fan 542 on housing 501, and the other end of this second fan 542 is provided with filtration 544.As another better embodiment of the present invention, this second ventilation assembly 53 also comprises the second installing frame 541, second fan 542 is installed on housing 401 by the second installing frame 541, and the second installing frame 541 is provided with opening 543, and at opening 543, place is provided with screen pack 544.Preferably, first fan 532 is blower fan, to be blown in display module through screen pack 534 filtered air, second fan 542 is blower fan, by the air sucking-off in display module, define cross-ventilation by the cooperation of blower fan and blower fan, dispelled the heat in the first module space 408 and the second module space 409, ensure that the air purity in the first module space 408 and the second module space 409 simultaneously.
The beneficial effect that the present invention shows the radiator structure of module is:
Have employed on housing and offer air inlet and air outlet, and then form vent passages in module space between liquid crystal panel and diffuser plate, the formation cross-ventilation that ventilates is utilized to dispel the heat to display module, the effect of quick heat radiating can be played, and owing to being provided with screen pack at vent passages, cleanliness factor in effective guarantee module space, and then ensure that good display effect, avoid the impact of dust, particle etc.
Below embodiment is to invention has been detailed description by reference to the accompanying drawings, and those skilled in the art can make many variations example to the present invention according to the above description.Thus, some details in embodiment should not form limitation of the invention, the present invention by the scope that defines using appended claims as protection scope of the present invention.
Claims (10)
1. one kind shows the radiator structure of module, this display module comprises housing and is located at liquid crystal panel, blooming piece, diffuser plate and the lamp plate in described housing successively, the first module space is formed between described liquid crystal panel and described blooming piece, it is characterized in that, described radiator structure comprises and is opened in air inlet on described housing and air outlet, described air inlet and described air outlet are formed with the first vent passages in described first module space, and described air inlet and described air outlet place are equipped with screen pack.
2. the radiator structure of display module as claimed in claim 1, it is characterized in that, described air inlet is located at sidepiece relative on described housing with described air outlet.
3. the radiator structure of display module as claimed in claim 1 or 2, it is characterized in that, the second module space is formed between described diffuser plate and described lamp plate, described radiator structure also comprises and is opened in air intake vent on described housing and exhaust outlet, described air intake vent and described exhaust outlet are formed with the second vent passages in described second module space, and described air intake vent and described exhaust outlet place are equipped with screen pack.
4. the radiator structure of display module as claimed in claim 3, it is characterized in that, described air intake vent is located at sidepiece relative on described housing with described exhaust outlet.
5. the radiator structure of display module as claimed in claim 4, is characterized in that, described radiator structure also comprises the first ventilation assembly being located at described air inlet and described air intake vent place and the second ventilation assembly being located at described air outlet and described exhaust outlet place.
6. the radiator structure of display module as claimed in claim 5, it is characterized in that, described first ventilation assembly comprises the first fan that one end is fixedly installed in described housing, and the other end of described first fan is provided with described screen pack.
7. the radiator structure of display module as claimed in claim 5, it is characterized in that, described second ventilation assembly comprises the second fan that one end is fixedly installed in described housing, and the other end of described second fan is provided with described screen pack.
8. the radiator structure of display module as claimed in claim 1, it is characterized in that, the face of described liquid crystal panel away from described first module space has been sticked cover plate.
9. the radiator structure of display module as claimed in claim 8, it is characterized in that, described liquid crystal panel and described cover plate are located on the installed surface of described housing, and the periphery of described cover plate outside surface is fixed on described housing by pressing plate.
10. the radiator structure of display module as claimed in claim 1, is characterized in that, the back side of described lamp plate has been sticked heat sink.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510137520.1A CN104678636A (en) | 2015-03-27 | 2015-03-27 | Radiating structure of display module |
| AU2015278124A AU2015278124A1 (en) | 2014-06-18 | 2015-04-08 | Display module heat dissipation structure |
| KR1020167023132A KR20160111515A (en) | 2014-06-18 | 2015-04-08 | Display module heat dissipation structure |
| JP2016549769A JP2017514156A (en) | 2014-06-18 | 2015-04-08 | Display module heat dissipation structure |
| PCT/CN2015/076036 WO2015192679A1 (en) | 2014-06-18 | 2015-04-08 | Display module heat dissipation structure |
| EP15808866.6A EP3088942B1 (en) | 2014-06-18 | 2015-04-08 | Display module heat dissipation structure |
| US15/112,093 US10036914B2 (en) | 2014-06-18 | 2015-04-08 | Heat dissipater for a display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510137520.1A CN104678636A (en) | 2015-03-27 | 2015-03-27 | Radiating structure of display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104678636A true CN104678636A (en) | 2015-06-03 |
Family
ID=53313924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510137520.1A Pending CN104678636A (en) | 2014-06-18 | 2015-03-27 | Radiating structure of display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104678636A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106102378A (en) * | 2016-08-02 | 2016-11-09 | 无锡尊宝电动车有限公司 | A kind of electric appliance box with radiating dustproof function |
| CN106710456A (en) * | 2016-12-15 | 2017-05-24 | 重庆英洛凡科技有限公司 | LED display screen good in radiating performance |
| CN106773212A (en) * | 2016-12-29 | 2017-05-31 | 上海启钧电子有限公司 | Totally-enclosed display unit |
| CN107346073A (en) * | 2017-08-23 | 2017-11-14 | 深圳市华星光电技术有限公司 | Liquid crystal display and its heat abstractor |
| WO2018119887A1 (en) * | 2016-12-29 | 2018-07-05 | 上海启钧电子有限公司 | Fully sealed display unit |
| CN108563066A (en) * | 2018-03-22 | 2018-09-21 | 厦门天马微电子有限公司 | Radiator and display device |
| CN110418997A (en) * | 2017-03-13 | 2019-11-05 | Lg电子株式会社 | Display device |
| CN111048007A (en) * | 2020-01-13 | 2020-04-21 | 陈晓锋 | Liquid crystal display screen for big data |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1253459A2 (en) * | 2001-04-23 | 2002-10-30 | Gilbarco Inc. | Thermal management for a thin environmentally-sealed LCD display enclosure |
| CN101187463A (en) * | 2007-12-27 | 2008-05-28 | 深圳帝光电子有限公司 | LED light source module with heat guiding system and radiation system |
| CN201107872Y (en) * | 2007-09-05 | 2008-08-27 | 丹腾空气系统(苏州)有限公司 | Air type heat exchanger |
| US20080285290A1 (en) * | 2007-05-15 | 2008-11-20 | Hitachi, Ltd. | Liquid crystal display device |
| CN202887614U (en) * | 2012-09-27 | 2013-04-17 | 东莞阳天电子科技有限公司 | Heat radiation apparatus for display screen |
| CN104020591A (en) * | 2014-06-18 | 2014-09-03 | 上海启钧电子有限公司 | Display module structure and installing method thereof |
| CN104464522A (en) * | 2014-10-27 | 2015-03-25 | 友达光电股份有限公司 | Display module |
| CN204462590U (en) * | 2015-03-27 | 2015-07-08 | 上海启钧电子有限公司 | The radiator structure of display module |
-
2015
- 2015-03-27 CN CN201510137520.1A patent/CN104678636A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1253459A2 (en) * | 2001-04-23 | 2002-10-30 | Gilbarco Inc. | Thermal management for a thin environmentally-sealed LCD display enclosure |
| US20080285290A1 (en) * | 2007-05-15 | 2008-11-20 | Hitachi, Ltd. | Liquid crystal display device |
| CN201107872Y (en) * | 2007-09-05 | 2008-08-27 | 丹腾空气系统(苏州)有限公司 | Air type heat exchanger |
| CN101187463A (en) * | 2007-12-27 | 2008-05-28 | 深圳帝光电子有限公司 | LED light source module with heat guiding system and radiation system |
| CN202887614U (en) * | 2012-09-27 | 2013-04-17 | 东莞阳天电子科技有限公司 | Heat radiation apparatus for display screen |
| CN104020591A (en) * | 2014-06-18 | 2014-09-03 | 上海启钧电子有限公司 | Display module structure and installing method thereof |
| CN104464522A (en) * | 2014-10-27 | 2015-03-25 | 友达光电股份有限公司 | Display module |
| CN204462590U (en) * | 2015-03-27 | 2015-07-08 | 上海启钧电子有限公司 | The radiator structure of display module |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106102378A (en) * | 2016-08-02 | 2016-11-09 | 无锡尊宝电动车有限公司 | A kind of electric appliance box with radiating dustproof function |
| CN106710456A (en) * | 2016-12-15 | 2017-05-24 | 重庆英洛凡科技有限公司 | LED display screen good in radiating performance |
| CN106773212A (en) * | 2016-12-29 | 2017-05-31 | 上海启钧电子有限公司 | Totally-enclosed display unit |
| WO2018119887A1 (en) * | 2016-12-29 | 2018-07-05 | 上海启钧电子有限公司 | Fully sealed display unit |
| CN106773212B (en) * | 2016-12-29 | 2023-06-06 | 上海启钧电子有限公司 | Full-closed display unit |
| CN110418997A (en) * | 2017-03-13 | 2019-11-05 | Lg电子株式会社 | Display device |
| CN110418997B (en) * | 2017-03-13 | 2022-08-09 | Lg电子株式会社 | Display device |
| CN107346073A (en) * | 2017-08-23 | 2017-11-14 | 深圳市华星光电技术有限公司 | Liquid crystal display and its heat abstractor |
| CN108563066A (en) * | 2018-03-22 | 2018-09-21 | 厦门天马微电子有限公司 | Radiator and display device |
| CN108563066B (en) * | 2018-03-22 | 2021-02-09 | 厦门天马微电子有限公司 | Heat dissipation device and display device |
| CN111048007A (en) * | 2020-01-13 | 2020-04-21 | 陈晓锋 | Liquid crystal display screen for big data |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104678636A (en) | Radiating structure of display module | |
| US20240264633A1 (en) | Electronic display assembly with a channel for ambient air in an access panel | |
| CN108303814B (en) | Display device | |
| CN102112906B (en) | LCD apparatus with heat dissipation arrangements | |
| US8547312B2 (en) | Display apparatus | |
| CN105759497A (en) | Display device | |
| CN110418997A (en) | Display device | |
| US20190182981A1 (en) | Display assembly with heat dissipation | |
| CN204595396U (en) | Integration double-sided display modular structure | |
| CN104808389A (en) | Integrated double-faced display module structure | |
| WO2012157548A1 (en) | Illumination device and display device | |
| WO2015192679A1 (en) | Display module heat dissipation structure | |
| CN106455449A (en) | Outdoor electronic equipment | |
| WO2016183772A1 (en) | Integrated double-sided display module structure | |
| CN204462590U (en) | The radiator structure of display module | |
| CN106535570A (en) | Heat dissipation structure of outdoor electronic equipment and heat dissipation method | |
| CN207083172U (en) | A kind of DLED liquid crystal TV sets using anti-dazzle safeguard protection safety glass | |
| US20140002784A1 (en) | Heat dissipation construction for indoor-outdoor lcd sign board | |
| CN203838466U (en) | Projector | |
| KR102029054B1 (en) | Assembly for display apparatus | |
| KR20220141424A (en) | High-brightness double-sided signage display device with improved cooling efficiency | |
| CN100368889C (en) | Heat radiation design of backlight module | |
| CN218647261U (en) | Advertisement machine that shows that clear radiating efficiency is high | |
| CN205942176U (en) | Heat radiation structure of display module assembly | |
| KR20160129344A (en) | Display apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150603 |
|
| RJ01 | Rejection of invention patent application after publication |