CN102036041A - LED (light emitting diode) television - Google Patents
LED (light emitting diode) television Download PDFInfo
- Publication number
- CN102036041A CN102036041A CN2010105709961A CN201010570996A CN102036041A CN 102036041 A CN102036041 A CN 102036041A CN 2010105709961 A CN2010105709961 A CN 2010105709961A CN 201010570996 A CN201010570996 A CN 201010570996A CN 102036041 A CN102036041 A CN 102036041A
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- Prior art keywords
- led
- led display
- metal substrate
- display module
- copper
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- 229910052751 metal Inorganic materials 0.000 claims abstract description 32
- 239000002184 metal Substances 0.000 claims abstract description 32
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 31
- 229910052802 copper Inorganic materials 0.000 claims description 31
- 239000010949 copper Substances 0.000 claims description 31
- 239000000758 substrate Substances 0.000 claims description 27
- 238000001816 cooling Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 229910000906 Bronze Inorganic materials 0.000 claims description 3
- 239000010974 bronze Substances 0.000 claims description 3
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 239000004411 aluminium Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses an LED (light emitting diode) television, comprising an LED display screen, LED control modules and a plurality of drive modules, wherein the LED display screen comprises LED display modules which are arranged in array; each LED display module comprises a metal baseplate and surface-mounted LED lamp points distributed at intervals smaller than 2mm. The surface-mounted LED lamp points are fixed on the metal baseplate by silver adhesives. The LED control module is used for receiving a television signal and distributing the signal to the other LED control modules. The LED drive modules drive the corresponding LED display modules to display. By utilizing he technical scheme of the invention, the heat dissipation problem of the LED television can be greatly improved, and the popularization of the high resolution domestic LED television in the daily life of the people is realized, thus the LED television provided by the invention has high commercial application value.
Description
[technical field]
The present invention relates to a kind of TV, particularly, relate to a kind of LED TV.
[background technology]
Along with the development of TV tech, spectators are more and more higher for the needs of television impression; And along with the development of LED technology, the people also has certain demand to the LED TV.Existing LED TV only is to adopt LED as backlight, can't realize good appreciation effect.
The LED display technology is full-fledged, but its dot spacing is excessive, only is fit to view and admire at a distance; When dwindling dot spacing, can meet with a huge heat radiation difficult problem again, therefore be difficult to the small-sized LED TV that turns to.
Therefore, prior art needs to improve.
[summary of the invention]
In view of this, being necessary to propose a kind of is the LED TV of display pixel point with LED lamp point.
Technical scheme of the present invention is as follows: a kind of LED TV comprises LED display, LED control module and some LED driver modules; Described LED display comprises the LED display module of array arrangement; Described LED display module comprises the surface welded LED lamp point of metal substrate and array arrangement, and its dot spacing is less than 2 millimeters; Each described surface welded LED lamp point is fixed on the described metal substrate by elargol; Described LED control module is used for received television signal, is assigned to each described LED control module; The described LED display module that described LED driver module drives its correspondence shows.
Be applied to such scheme, in the described LED TV, also comprise the water-cooling heat radiating system of internal water circulation, it has the number of metal water pipe that closely contacts with described metal substrate.
Be applied to such scheme, in the described LED TV, described water-cooling heat radiating system also is provided with some radiating fins.
Be applied to above-mentioned each scheme, in the described LED TV, some open-works be set also on the described metal substrate.
Be applied to above-mentioned each scheme, in the described LED TV, described LED display module also comprises some copper posts, and each described surface welded LED lamp point is fixed in a bronze medal post by elargol respectively, and described copper post is fixedly set on the described metal substrate.
Be applied to such scheme, in the described LED TV, described metal substrate is a copper coin, and each copper post and described copper coin are wholely set.
Be applied to above-mentioned each relevant programme, in the described LED TV, described LED display module also comprises the suitable copper pipe of some and described open-work, each described surface welded LED lamp point is fixed in a copper pipe by elargol respectively, described copper pipe is fixedly set on the described metal substrate, and is communicated with its corresponding open-work.
Be applied to such scheme, in the described LED TV, each described LED display module is provided with a ultra-thin mini-fan.
Be applied to above-mentioned each scheme, in the described LED TV, it also comprises the refrigerating system that adopts contrary Carnot cycle, and described refrigerating system closely contacts with described metal substrate.
Be applied to above-mentioned each scheme, in the described LED TV, the also uniform setting at least two ultra-thin mini-fans of each described LED display module.
Adopt such scheme, can improve the heat dissipation problem of LED TV greatly, make high-resolution household LED TV can extensively enter the people's daily life, have very strong market using value.
[description of drawings]
Fig. 1 is the LED TV schematic diagram of an embodiment;
Fig. 2 is the LED display module schematic diagram of an embodiment.
[embodiment]
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
Present embodiment provides a kind of LED TV, comprises LED display, LED control module and some LED driver modules.
As shown in Figure 1, described LED display comprises the LED display module of array arrangement; Be shown as 3 * 3 LED display among Fig. 1, promptly have 9 LED display modules.Preferably, the quantity of LED driver module is equal to LED display module quantity, and both are corresponding one by one, and the LED driver module is used to drive its pairing LED display module.
Described LED display module comprises the surface welded LED lamp point of metal substrate and array arrangement, and its dot spacing is less than 2 millimeters; And even for example 1.8 millimeters, 1.5 millimeters, 1.2 millimeters 1 millimeter or the like, dot spacing can closely obtain good appreciation effect less than 2 millimeters.The LED display module of array arrangement LED lamp point as shown in Figure 2.Preferably, when radiating effect is good, described LED display module, and the dot spacing of described LED display can reach 1 millimeter even lower.Like this, just can be in productive life this high-resolution LED TV truly of extensive use, but not existing with the LCD TV of LED as backlight.
Each described surface welded LED lamp point is fixed on the described metal substrate by elargol; Perhaps, be fixed in copper pipe, aluminum pipe, copper post or aluminium post, again copper pipe, aluminum pipe, copper post or aluminium post be fixed on the described metal substrate by elargol, for example, welding etc.When adopting copper pipe, copper post, preferred, described metal substrate is a copper coin; When adopting aluminum pipe, aluminium post, preferred, described metal substrate is aluminium base or aluminium alloy base plate.
Described LED control module is used for received television signal, is assigned to each described LED driver module; Perhaps come received television signal by TV signal receiver, be converted to PWM pulsewidth adjustment signal by the LED control module, be assigned to each LED driver module, the described LED display module that is driven its correspondence by the LED driver module shows.For example, adopt the video controls playing system of large LED display screen commonly used, realize the broadcast of television video or other video source.
For example, in the described LED TV, also comprise the water-cooling heat radiating system of internal water circulation, it has the number of metal water pipe that closely contacts with described metal substrate.Preferably, described water-cooling heat radiating system also is provided with some radiating fins, for example, and the radiating fin of fin shape.
Be applied to above-mentioned each example, preferred, in the described LED TV, some open-works are set also on the described metal substrate.For example, described LED display module also comprises the suitable copper pipe of some and described open-work, and each described surface welded LED lamp point is fixed in a copper pipe by elargol respectively, and described copper pipe is fixedly set on the described metal substrate, and is communicated with its corresponding open-work.Preferably, each described open-work is provided with a ultra-thin mini-fan, i.e. millimeter fan, or superminiature fan.
Be applied to above-mentioned each example, preferred, in the described LED TV, described LED display module also comprises some copper posts, and each described surface welded LED lamp point is fixed in a bronze medal post by elargol respectively, and described copper post is fixedly set on the described metal substrate.For example, described metal substrate is a copper coin, and each copper post and described copper coin are wholely set.
Be applied to above-mentioned each example, preferred, in the described LED TV, each described LED display module is provided with a ultra-thin mini-fan.
Be applied to above-mentioned each example, preferred, in the described LED TV, it also comprises the refrigerating system that adopts contrary Carnot cycle, and described refrigerating system closely contacts with described metal substrate, thereby will dispel the heat to LED lamp point better.
Be applied to above-mentioned each example, preferred, in the described LED TV, the also uniform setting at least two ultra-thin mini-fans of each described LED display module, for example, 4,5,6,7,8 or 9 the ultra-thin mini-fans of evenly arranging, thus will dispel the heat to LED lamp point better.
The above embodiment has only expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention; And, each technical characterictic of listing above, it makes up each embodiment that can form mutually, should be regarded as belonging to the scope of specification record of the present invention.For the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a LED TV is characterized in that, comprises LED display, LED control module and some LED driver modules;
Described LED display comprises the LED display module of array arrangement;
Described LED display module comprises the surface welded LED lamp point of metal substrate and array arrangement, and its dot spacing is less than 2 millimeters;
Each described surface welded LED lamp point is fixed on the described metal substrate by elargol;
Described LED control module is used for received television signal, is assigned to each described LED control module;
The described LED display module that described LED driver module drives its correspondence shows.
2. LED TV according to claim 1 is characterized in that, also comprises the water-cooling heat radiating system of internal water circulation, and it has the number of metal water pipe that closely contacts with described metal substrate.
3. LED TV according to claim 2 is characterized in that described water-cooling heat radiating system also is provided with some radiating fins.
4. LED TV according to claim 3 is characterized in that, some open-works also are set on the described metal substrate.
5. LED TV according to claim 4 is characterized in that, described LED display module also comprises some copper posts, and each described surface welded LED lamp point is fixed in a bronze medal post by elargol respectively, and described copper post is fixedly set on the described metal substrate.
6. LED TV according to claim 5 is characterized in that, described metal substrate is a copper coin, and each copper post and described copper coin are wholely set.
7. LED TV according to claim 4, it is characterized in that, described LED display module also comprises the suitable copper pipe of some and described open-work, each described surface welded LED lamp point is fixed in a copper pipe by elargol respectively, described copper pipe is fixedly set on the described metal substrate, and is communicated with its corresponding open-work.
8. LED TV according to claim 7 is characterized in that, each described LED display module is provided with a ultra-thin mini-fan.
9. according to the arbitrary described LED TV of claim 1 to 8, it is characterized in that it also comprises the refrigerating system that adopts contrary Carnot cycle, described refrigerating system closely contacts with described metal substrate.
10. LED TV according to claim 9 is characterized in that, the also uniform setting at least two ultra-thin mini-fans of each described LED display module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010570996 CN102036041B (en) | 2010-12-02 | 2010-12-02 | LED (light emitting diode) television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010570996 CN102036041B (en) | 2010-12-02 | 2010-12-02 | LED (light emitting diode) television |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102036041A true CN102036041A (en) | 2011-04-27 |
| CN102036041B CN102036041B (en) | 2013-01-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010570996 Expired - Fee Related CN102036041B (en) | 2010-12-02 | 2010-12-02 | LED (light emitting diode) television |
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| Country | Link |
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| CN (1) | CN102036041B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109767696A (en) * | 2018-12-27 | 2019-05-17 | 山东欣立得光电科技有限公司 | A kind of small space distance LED display screen in interior |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060082271A1 (en) * | 2004-10-15 | 2006-04-20 | Lee Seung M | Light emitting device package and back light unit for liquid crystral display using the same |
| WO2008026068A1 (en) * | 2006-08-30 | 2008-03-06 | Ati Technologies Ulc | Reduced component display driver and method |
| CN101420569A (en) * | 2007-10-26 | 2009-04-29 | 李诚模 | Large size television set |
| CN201401700Y (en) * | 2009-03-17 | 2010-02-10 | 和谐光电科技（泉州）有限公司 | LED light source module with internal power supply and closed outdoor lighting lamp |
| CN101672441A (en) * | 2009-10-21 | 2010-03-17 | 苏州中泽光电科技有限公司 | Low thermal resistance LED light source module |
| CN201575434U (en) * | 2009-12-03 | 2010-09-08 | 深圳雷曼光电科技股份有限公司 | Cooling device of LED lamp |
| CN102006495A (en) * | 2010-12-01 | 2011-04-06 | 梁培志 | LED television |
-
2010
- 2010-12-02 CN CN 201010570996 patent/CN102036041B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060082271A1 (en) * | 2004-10-15 | 2006-04-20 | Lee Seung M | Light emitting device package and back light unit for liquid crystral display using the same |
| WO2008026068A1 (en) * | 2006-08-30 | 2008-03-06 | Ati Technologies Ulc | Reduced component display driver and method |
| CN101420569A (en) * | 2007-10-26 | 2009-04-29 | 李诚模 | Large size television set |
| CN201401700Y (en) * | 2009-03-17 | 2010-02-10 | 和谐光电科技（泉州）有限公司 | LED light source module with internal power supply and closed outdoor lighting lamp |
| CN101672441A (en) * | 2009-10-21 | 2010-03-17 | 苏州中泽光电科技有限公司 | Low thermal resistance LED light source module |
| CN201575434U (en) * | 2009-12-03 | 2010-09-08 | 深圳雷曼光电科技股份有限公司 | Cooling device of LED lamp |
| CN102006495A (en) * | 2010-12-01 | 2011-04-06 | 梁培志 | LED television |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109767696A (en) * | 2018-12-27 | 2019-05-17 | 山东欣立得光电科技有限公司 | A kind of small space distance LED display screen in interior |
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| CN102036041B (en) | 2013-01-30 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SUZHOU DANFANG TEXTILE RESEARCH + DEVELOPMENT CO., Free format text: FORMER OWNER: LIANG PEIZHI Effective date: 20150105 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 523852 DONGGUAN, GUANGDONG PROVINCE TO: 215228 SUZHOU, JIANGSU PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20150105 Address after: 215228 Jiangsu City, Wujiang Province, Shengze Town, No. two West Ring Road, No. Shengze Textile Science and Technology Park, building 10, 1188 Patentee after: Suzhou Danfang Textile Research & Development Co., Ltd. Address before: 523852, No. two, building No. 8, international machinery mould Hardware City, Changan Town, Dongguan City, Guangdong Province Patentee before: Liang Peizhi |
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| TR01 | Transfer of patent right |
Effective date of registration: 20151231 Address after: 215228 Jiangsu City, Wujiang Province, Shengze Town, No. two West Ring Road, No. Shengze Textile Science and Technology Park, building 10, 1188 Patentee after: Wujiang Yisheng Textile Co., Ltd. Address before: 215228 Jiangsu City, Wujiang Province, Shengze Town, No. two West Ring Road, No. Shengze Textile Science and Technology Park, building 10, 1188 Patentee before: Suzhou Danfang Textile Research & Development Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20181202 |
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| CF01 | Termination of patent right due to non-payment of annual fee |