CN201667689U - LED backlight liquid crystal split television - Google Patents
LED backlight liquid crystal split television Download PDFInfo
- Publication number
- CN201667689U CN201667689U CN201020132384XU CN201020132384U CN201667689U CN 201667689 U CN201667689 U CN 201667689U CN 201020132384X U CN201020132384X U CN 201020132384XU CN 201020132384 U CN201020132384 U CN 201020132384U CN 201667689 U CN201667689 U CN 201667689U
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- liquid crystal
- television
- led
- backlit
- led backlight
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 37
- 230000002146 bilateral effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 3
- 238000013461 design Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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Abstract
The utility model discloses an LED backlight liquid crystal split television, which consists of an LED backlight liquid crystal display and a television set main body that are separated from each other, wherein the LED backlight liquid crystal display comprises a case, an LED backlight liquid crystal screen, a power supply indicator lamp and a wire socket; the television set main body comprises a television receiving and demodulating module, a liquid crystal screen driving module, a power supply board, a remote control receiving control module, a horn wire output interface and a wire group socket; and the LED backlight liquid crystal display is butt-jointed with the television set main body by a connecting wire. The LED backlight liquid crystal split television has the advantages of having simple structure and light and thin LED backlight liquid crystal display, saving more assembly space, improving reliability of the display, and reducing material cost and production cost of the television set main body.
Description
Technical field
The utility model relates to a kind of LCD TV, especially relates to a kind of LED-backlit liquid crystal separate television with separation type of ultra-thin demonstration main body.
Background technology
At present LCD TV has developed for many years and has tended to universalness, and the liquid crystal display screen of LCD TV by cold-cathode fluorescence lamp (CCFL) beginning backlight to light-emitting diode (LED) transfer backlight.Because advantages such as that LED-backlit has is low in energy consumption, volume is thin, the life-span is long, environmental protection, cost are low make the LED-backlit liquid crystal display screen will replace the trend that CCFL liquid crystal display screen backlight becomes market development.
After adopting the LED-backlit liquid crystal display screen, the design of LCD TV all tends to the ultra-thin thin characteristics of LED-backlit liquid crystal display screen that embody.But assemblies such as power supply, loudspeaker, decoding deck, keypad and remote control dash receiver are housed also except liquid crystal display screen in the all-in-one machine structure in the market, casing.The template thickness of these assemblies is big more than the thickness of LED-backlit liquid crystal display screen, is installed together, and has limited to complete machine and has pursued thin design.The fuselage of all-in-one is thin more, and loudspeaker are tiny more, and tonequality is also just poor more, the bass wretched insufficiency.Volume is held and also can be occurred shaking the mail topic big the time.All-in-one is thin more, and the radiating effect of power supply is poor more, and integrity problem is outstanding.The fuselage of all-in-one is thin more, installs difficultly more, and production cost is high more, and material cost is also high, and maintenance is difficulty also.
Summary of the invention
At problem set forth above, the utility model purpose is to provide a kind of good stability, the only little LED-backlit liquid crystal separate television that is thicker than LED-backlit liquid crystal display screen thickness of thickness.
The utility model realizes that by following technical measures a kind of LED-backlit liquid crystal separate television is made up of the LED-backlit LCD and the television main that are separated from each other.The LED-backlit LCD comprises casing, LED-backlit liquid crystal display screen, power supply indicator, screen line in the line socket, machine, power supply lead-in wire; Television main comprises that television reception and demodulation module, liquid crystal display screen driver module, power panel, remote control receive control module, horn wire output interface, line group socket; Dock by a connecting line between LED-backlit LCD and the television main.
Television main can also dispose HDMI interface, USB interface, YPbPr interface, LAN interface, PC function and VGA interface.
Audio amplifier can use external speaker, but can be symmetrically installed with audio amplifier in the television main both sides for convenience.
Cause distorted signals and cause transfer of data to lose efficacy that connecting line adopts the twisted-pair cable of combination to design through long Distance Transmission for fear of LVDS (Low Voltage Differential Signal transmission) signal; In order to reduce electromagnetic interference, connecting line is provided with magnet ring.
LED-backlit LCD of the present utility model is owing to only comprised the fixedly casing of screen, LED-backlit liquid crystal display screen, power supply indicator, line socket, the interior screen of machine line, power supply lead-in wire, structure is very simple, can accomplish thickness, the LED-backlit LCD can be done very thin near the LED-backlit liquid crystal display screen; Therefore no matter the LED-backlit LCD is the extension wall or is placed on the cabinet for TV, can both save more installation space; Because the LED-backlit liquid crystal display device structure is simple, so its integral body is lighter, hang the wall heavy burden and require to reduce, install easily; The interface of input/output terminal is arranged on the television main, does not need moving display screen when various external equipment is installed, also convenient the installation; Power supply and major function plate are beyond display, and the temperature rise of display in the time of can reducing work improves the display reliability; The conventional planar machine is looked the loudspeaker volume and is opened the greatly very easy sound that makes casing produce shaking, the sound accompaniment deleterious, and the separate television loudspeaker separate with display screen, can effectively eliminate the sound that shakes; Loudspeaker are contained on the television main, are not subject to limited space, can select the heavy caliber loudspeaker for use, can effectively promote the tonequality of panel TV; The design of power panel and function mainboard is not subject to limited space, can use the parts of stock size, can reduce Material Cost and production cost greatly.
Description of drawings
Fig. 1 is the utility model Facad structure schematic diagram;
Fig. 2 is a structured flowchart of the present utility model;
Fig. 3 is the structure schematic diagram of the utility model LED-backlit LCD;
Fig. 4 is the structure schematic diagram of the utility model television main;
Fig. 5 is the structural representation of the utility model connecting line.
Embodiment
Below in conjunction with embodiment and contrast accompanying drawing the utility model is described in further detail.
With reference to figure 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, LED-backlit liquid crystal separate television is made up of LED-backlit LCD 1 that is separated from each other and television main 3.LED-backlit LCD 1 comprises casing 101, LED-backlit liquid crystal display screen 102, power supply indicator 103, line socket 104; Television main 3 comprises that television reception and demodulation module, liquid crystal display screen driver module, power panel, remote control receive control module, horn wire output interface, line group socket 304, USB interface 305, YPbPr interface 306, LAN interface 302, PC function and VGA interface 303, and the television main both sides also are symmetrically installed with audio amplifier 301; Dock by a connecting line 2 between LED-backlit LCD 1 and the television main 3, the transfer of data code check of LED-backlit LCD 1LVDS semaphore request is about 600Mbps, signal frequency is very high, the LVDS signal through long Distance Transmission can cause distorted signals and the road to the problem of transmission failure.Prevent that the problem that transfer of data lost efficacy from taking place, connecting line 2 adopts the twisted-pair cable 201 of combination to design, and it can provide the data rate to 800Mbps, and transmission range can reach 10 meters, and in order to reduce electromagnetic interference, connecting line 2 is provided with magnet ring 202.
More than be that the utility model band LED-backlit liquid crystal separate television is set forth; be used for helping to understand the utility model; but execution mode of the present utility model is not restricted to the described embodiments; anyly do not deviate from the change done under the utility model principle, modification, substitute, combination, simplify; all should be the substitute mode of equivalence, be included within the protection range of the present utility model.
Claims (5)
1. a LED-backlit liquid crystal separate television is made up of the LED-backlit LCD and the television main that are separated from each other, it is characterized in that: described LED-backlit LCD comprises casing, LED-backlit liquid crystal display screen, power supply indicator, line socket; Described television main comprises that television reception and demodulation module, liquid crystal display screen driver module, power panel, remote control receive control module, horn wire output interface, line group socket; Dock by a connecting line between described LED-backlit LCD and the television main.
2. according to claims 1 described LED-backlit liquid crystal separate television, it is characterized in that: described television main also disposes HDMI interface, USB interface, YPbPr interface, LAN interface, PC function and VGA interface.
3. according to claims 1 described LED-backlit liquid crystal separate television, it is characterized in that: described television main bilateral symmetry is equipped with audio amplifier.
4. according to claims 1 described LED-backlit liquid crystal separate television, it is characterized in that: described connecting line is made up of twisted-pair cable.
5. according to claims 1 or 4 described LED-backlit liquid crystal separate televisions, it is characterized in that: described connecting line is provided with magnet ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020132384XU CN201667689U (en) | 2010-03-15 | 2010-03-15 | LED backlight liquid crystal split television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020132384XU CN201667689U (en) | 2010-03-15 | 2010-03-15 | LED backlight liquid crystal split television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201667689U true CN201667689U (en) | 2010-12-08 |
Family
ID=43268649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020132384XU Expired - Fee Related CN201667689U (en) | 2010-03-15 | 2010-03-15 | LED backlight liquid crystal split television |
Country Status (1)
| Country | Link |
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| CN (1) | CN201667689U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102752567A (en) * | 2012-07-25 | 2012-10-24 | 广州视源电子科技股份有限公司 | Television driving device |
| CN102883199A (en) * | 2012-09-29 | 2013-01-16 | 鸿富锦精密工业（深圳）有限公司 | Split television and control box applied to split television |
| CN102883198A (en) * | 2012-09-29 | 2013-01-16 | 鸿富锦精密工业（深圳）有限公司 | Bus of split-type television |
| CN104768039A (en) * | 2015-04-21 | 2015-07-08 | 福建捷联电子有限公司 | TV with separated display system and image processing system and implementation method |
| CN105872415A (en) * | 2015-12-14 | 2016-08-17 | 乐视致新电子科技（天津）有限公司 | Split type television and host unit thereof |
| CN111479147A (en) * | 2020-04-15 | 2020-07-31 | 康佳集团股份有限公司 | Split television control system and television |
| CN113163237A (en) * | 2020-01-22 | 2021-07-23 | 海信视像科技股份有限公司 | Display device |
-
2010
- 2010-03-15 CN CN201020132384XU patent/CN201667689U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102752567A (en) * | 2012-07-25 | 2012-10-24 | 广州视源电子科技股份有限公司 | Television driving device |
| CN102883199A (en) * | 2012-09-29 | 2013-01-16 | 鸿富锦精密工业（深圳）有限公司 | Split television and control box applied to split television |
| CN102883198A (en) * | 2012-09-29 | 2013-01-16 | 鸿富锦精密工业（深圳）有限公司 | Bus of split-type television |
| CN104768039A (en) * | 2015-04-21 | 2015-07-08 | 福建捷联电子有限公司 | TV with separated display system and image processing system and implementation method |
| CN105872415A (en) * | 2015-12-14 | 2016-08-17 | 乐视致新电子科技（天津）有限公司 | Split type television and host unit thereof |
| WO2017101499A1 (en) * | 2015-12-14 | 2017-06-22 | 乐视控股（北京）有限公司 | Split television and soundbar unit thereof |
| CN113163237A (en) * | 2020-01-22 | 2021-07-23 | 海信视像科技股份有限公司 | Display device |
| CN113163237B (en) * | 2020-01-22 | 2023-03-03 | 海信视像科技股份有限公司 | Display device |
| CN111479147A (en) * | 2020-04-15 | 2020-07-31 | 康佳集团股份有限公司 | Split television control system and television |
| CN111479147B (en) * | 2020-04-15 | 2022-05-31 | 康佳集团股份有限公司 | Split television control system and television |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101208 Termination date: 20110315 |