CN102055926A - Split liquid crystal television and realizing method thereof - Google Patents
Split liquid crystal television and realizing method thereof Download PDFInfo
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- CN102055926A CN102055926A CN2009101101136A CN200910110113A CN102055926A CN 102055926 A CN102055926 A CN 102055926A CN 2009101101136 A CN2009101101136 A CN 2009101101136A CN 200910110113 A CN200910110113 A CN 200910110113A CN 102055926 A CN102055926 A CN 102055926A
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- crystal cell
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims abstract description 6
- 210000002858 crystal cell Anatomy 0.000 claims abstract description 30
- 239000011521 glass Substances 0.000 claims abstract description 11
- 238000012545 processing Methods 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 6
- 239000011241 protective layer Substances 0.000 abstract description 4
- 238000009792 diffusion process Methods 0.000 abstract description 2
- 239000012788 optical film Substances 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000005341 toughened glass Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 230000014616 translation Effects 0.000 description 1
Images
Abstract
The invention discloses a split liquid crystal television and a realizing method thereof. The split liquid crystal television comprises a liquid crystal module, a backlight module and a television signal box, which are split, wherein the liquid crystal module comprises a liquid crystal CELL and a supporting glass back plate, which are tightly pressed against and matched in shape with each other; an outer frame I is arranged on the edges of the liquid crystal cell and the supporting glass back plate; the backlight module comprises a square outer frame II, and a protective layer, an optical film, a diffusion plate, a lamp tube and a back plate are arranged in turn in the outer frame II along the opening direction of the outer frame II; and the television signal box comprises a television circuit, a power supply, and a lamp driving and TCON signal processing circuit. The liquid crystal television can be made ultrathin by accommodating a backlight module and a television signal box in an indoor wall body or a television cabinet; more importantly, the backlight module can be used alone for lighting, and the liquid crystal cell and the backlight module are partially separated, so the maintenance and replacement of the lamp tube of the backlight module are as simple as the replacement of a fluorescent lamp tube at home.
Description
Technical field
The present invention relates to the plane and show field, particularly a kind of LCD TV.
Background technology
Along with the development of plane Display Technique, the trend of panel TV is more and more thinner, and ultra-thin television becomes the target that everybody pursues.At present, the implementation of ultra-thin television is not still deviate from the scope of traditional tv always.Its implementation is done each parts in the TV thin usually, the liquid crystal display screen of reducing thickness is arranged, reduce the thickness of power supply, reduce the mode of the thickness of TV internal circuit board, these modes all can only be on certain limit reduce the thickness of TV, and the thickness that reduces to shield can be sacrificed some optical characteristics of screen, is example with the LCDs, reduces can make the mura (horizontal band-like brightness irregularities) that can see some backlights on the screen behind the thickness of module backlight.Other has a kind of ultra-thin implementation that power supply and TV internal circuit board are transferred to following or other limit of screen from the behind of screen, and this mode can't influence attractive in appearance realizing realizing narrow frameization in ultra-thin.And liquid crystal CELL (liquid crystal cell) partly connects as one with module backlight in the available liquid crystal screen, just can't separate behind the finished product, if part backlight is damaged, whole liquid crystal display screen all will be scrapped.
Summary of the invention
The present invention moves on to screen side to reduce the method for TV thickness with power supply and circuit board from the screen back of the body in order to solve the employing of available liquid crystal TV, can't when realization is ultra-thin, realize narrow frameization, influence attractive in appearance, and part backlight is damaged the defective that whole liquid crystal display screen is scrapped, a kind of split LCD TV and its implementation are provided, by with Liquid Crystal Module, module backlight, TV signal box three branch is arranged, and with module backlight, the TV signal box is imbedded body of wall or TV cabinet, effectively realized ultra-thinization of LCD TV, keep overall appearance, and convenient module maintenance backlight and replacing.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of split LCD TV, comprise Liquid Crystal Module, module backlight and TV signal box, and it is characterized in that aforementioned three's split setting; Wherein Liquid Crystal Module comprises and being close to mutually and liquid crystal CELL (liquid crystal cell) and support glass backboard that shape is suitable, and liquid crystal CELL and support glass back plate edges place are connected with housing one; Module backlight comprises square shape housing two, sets gradually matcoveredn, blooming and diffuser plate, fluorescent tube and backboard along its opening direction in housing two; Comprise in the TV signal box that television circuit, power supply, fluorescent tube drive and TCON signal processing circuit (timer control register signal processing circuit).
Described fluorescent tube is provided with quantity and is at least two, and they are being arranged side by side along backboard one side plane, and fluorescent tube equates with distance between fluorescent tube.
Described housing one is suitable with the shape of housing two, is equipped with corresponding installation screw of position and quantity and screw on housing one and housing two.
The upper and lower sides of described Liquid Crystal Module is connected by slide rail with module backlight respectively.
Be connected with screen driving connector on the described Liquid Crystal Module with liquid crystal CELL circuit UNICOM; Module backlight is provided with the fluorescent tube controlling and driving interface with tube circuit UNICOM; Described TV signal box drives connector by fluorescent tube controlling and driving interface and screen respectively with module backlight and Liquid Crystal Module and is connected.
Its implementation of a kind of split LCD TV, its liquid crystal CELL with LCD TV, module backlight and circuit divide three parts independently to be provided with; Liquid crystal CELL is connected by detachable form such as screw, slide rails with module backlight; Circuit is connected by lead with module backlight with the liquid crystal CELL of TV respectively.
Described circuit comprises that television circuit, power supply, fluorescent tube drive and the TCON signal processing circuit, are connected with the power supply plug.
Implementation of the present invention is different with traditional ultra-thin television implementation.The historical novelty of the present invention with Liquid Crystal Module (in be provided with liquid crystal CELL but do not have backlight), module backlight, TV signal box, the three separately, and utilized the space of indoor wall or TV cabinet fully, module backlight and TV signal box independently are arranged to an integral body separately, and are accommodated into body of wall.Thereby realized ultra-thinization of LCD TV, prior, the module of separating from liquid crystal module backlight can work independently as lighting use, because liquid crystal cell partly separates with module backlight, then the maintenance of backlight module group lamp tube and replacing are also simpler, just as family changes fluorescent tube.
Description of drawings
The present invention is described further below in conjunction with drawings and Examples:
Fig. 1 is the front schematic view of Liquid Crystal Module part of the present invention;
Fig. 2 be Fig. 1 look up the directional profile schematic diagram;
Fig. 3 is the schematic rear view of Fig. 1;
Fig. 4 is the front view of the present invention's module part backlight;
Fig. 5 is the right apparent direction profile of Fig. 4;
Fig. 6 be Fig. 4 look up directional profile figure;
Fig. 7 is the schematic block circuit diagram of television circuit part of the present invention (TV module);
Fig. 8 is that the present invention is installed in the user mode side sectional view on body of wall or the cabinet.
Embodiment
Implementation of the present invention is different with traditional ultra-thin television implementation.Shown in Fig. 2,6,7,8, the historical novelty of the present invention Liquid Crystal Module 16, module backlight 15, TV signal box 14 (TV module) three are separated, and utilized the space of indoor wall or cabinet 13 fully, module 15 backlight and TV signal box 14 independently are arranged to an integral body separately, and are accommodated into body of wall or cabinet 13 (as Fig. 8).2 of liquid crystal cell also play a protective role by using toughened glass etc. as support glass backboard 5 simultaneously in the Liquid Crystal Module 16, allow fragile liquid crystal display screen separate independent with module 15 backlight whereby.
As shown in Figure 1, 2, 3, Liquid Crystal Module 16 parts comprise partly composition such as liquid crystal CELL 2, support glass backboard 5, housing 1, installation screw 3.Liquid crystal CELL 2 is general liquid crystal cell, and support glass backboard 5 is the high glass of the good intensity of toughened glass or other transmitances.Housing 1 can be materials such as metal or plastics.Screw 3 is installed to be mainly used to liquid crystal cell 2 and module 15 part contraposition and fixed supports backlight.Wherein liquid crystal CELL 2 and support glass backboard 5 shapes are adaptive, and housing 1 fixes from the periphery with both, spacing.Also be provided with the screen of liquid crystal CELL 2 circuit UNICOMs at Liquid Crystal Module 16 avris and drive connector 4.
Shown in Fig. 4,5,6, module backlight partly comprises protective layer 8, blooming and diffuser plate 9, and fluorescent tube 10, housing 26 and backboard 11 are formed.Wherein protective layer 8 is DBEF or diffusion barrier or cover glass; Blooming is the collocation of various bloomings in blooming and the diffuser plate 9.The screw 7 that double-screw bolt is installed is arranged on the housing 26, be used for Liquid Crystal Module 16 with it after the contraposition, install and fix supporting studs.Wherein housing 26 is the square shape framework, sets gradually protective layer 8, blooming and diffuser plate 9, fluorescent tube 10 and backboard 11 along its opening direction in housing 26 openings.On housing 26, also be provided with fluorescent tube controlling and driving interface 12 with fluorescent tube 10 circuit UNICOMs.
As shown in Figure 7, establish television circuit in the TV signal box 14, its television circuit part is not given unnecessary details with the common not too not big difference event of television circuit, the main place that is different from the traditional tv circuit of analyzing is: gathered the power supply that TV need be used, TV motherboard and general fluorescent tube drive part and TCON signal processing circuit (TCON drive plate) at liquid crystal display screen body end.Like this, Liquid Crystal Module 16 parts only need be connected the screen drive signal with TV signal box 14 parts and get final product, and module backlight 15 parts only need to connect the drive signal of fluorescent tube 10.Make being electrically connected of entire circuit become more simple.Because electric circuit all places in the television circuit module of TV signal box 14, and is more convenient in the time of maintenance, only TV signal box 14 need be pulled down maintenance separately and get final product.
As shown in Figure 8, be connected by slide rail 17 with module 15 backlight at the upper and lower sides of Liquid Crystal Module 16, Liquid Crystal Module 16 can leave module backlight 15 bright dipping zones by slide rail 17 sliding translations, module 15 backlight is lighted separately do illumination to use.TV signal box 14 drives connector 4 by fluorescent tube controlling and driving interface 12 and screen respectively with module 15 backlight and Liquid Crystal Module 16 and is connected.
In use, described module backlight and TV signal box all are embedded in a body of wall or the cabinet.The TV signal box is provided with the power supply plug that is used for external power supply.
Its implementation of a kind of split LCD TV, its liquid crystal CELL with LCD TV, module backlight and circuit divide three parts independently to be provided with; Liquid crystal CELL is connected by detachable form with module backlight; Circuit is connected by lead with module backlight with the liquid crystal CELL of TV respectively.Described circuit comprises that television circuit, power supply, fluorescent tube drive and the TCON signal processing circuit, are connected with the power supply plug.
The present invention is with TV electric circuit and Liquid Crystal Module, and module backlight and Liquid Crystal Module are independent.The replacing of fluorescent tube and the maintenance of TV electric circuit in the convenient module backlight.The present invention can realize ultra-thinization, reasonable use the space of body of wall or cabinet.The present invention has exceeded the notion of traditional tv definition, is a kind of novel show media.。
Claims (8)
1. a split LCD TV comprises Liquid Crystal Module (16), module backlight (15) and TV signal box (14), it is characterized in that: aforementioned three's split is provided with; Wherein Liquid Crystal Module (16) comprises and being close to mutually and liquid crystal CELL (2) and support glass backboard (5) that shape is suitable, and liquid crystal CELL (2) and support glass backboard (5) edge are connected with housing one (1); Module backlight (15) comprises square shape housing two (6), sets gradually matcoveredn (8), blooming and diffuser plate (9), fluorescent tube (10) and backboard (11) along its opening direction in housing two (6); Comprise in the TV signal box (14) that television circuit, power supply, fluorescent tube drive and the TCON signal processing circuit.
2. a kind of split LCD TV according to claim 1 is characterized in that: described fluorescent tube (10) is provided with quantity and is at least two, and they are being arranged side by side along backboard (11) one side planes.
3. a kind of split LCD TV according to claim 1, it is characterized in that: described housing one (1) is suitable with the shape of housing two (6), is equipped with position and the corresponding installation screw of quantity (3) and screw (7) on housing one (1) and housing two (6).
4. a kind of split LCD TV according to claim 1 is characterized in that: the upper and lower sides of described Liquid Crystal Module (16) is connected by slide rail (17) with module backlight (15) respectively.
5. according to each described a kind of split LCD TV of claim 1 to 4, it is characterized in that: be connected with screen driving connector (4) on the described Liquid Crystal Module (16) with liquid crystal CELL (2) circuit UNICOM; Module backlight (15) is provided with the fluorescent tube controlling and driving interface (12) with fluorescent tube (10) circuit UNICOM; Described TV signal box (14) drives connector (4) by fluorescent tube controlling and driving interface (12) and screen respectively with module backlight (15) and Liquid Crystal Module (16) and is connected.
6. a kind of split LCD TV according to claim 5 is characterized in that: in use, described module backlight (15) and TV signal box (14) all are embedded in a body of wall or the cabinet (13).
7. the implementation method of a split LCD TV is characterized in that: divide three parts independently to be provided with in the liquid crystal CELL of LCD TV, module backlight and circuit; Liquid crystal CELL is connected by detachable form with module backlight; Circuit is connected by lead with module backlight with the liquid crystal CELL of TV respectively.
8. the implementation method of a kind of split LCD TV according to claim 7 is characterized in that: described circuit comprises that television circuit, power supply, fluorescent tube drive and the TCON signal processing circuit, are connected with the power supply plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910110113.6A CN102055926B (en) | 2009-11-06 | 2009-11-06 | Split liquid crystal television and realizing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910110113.6A CN102055926B (en) | 2009-11-06 | 2009-11-06 | Split liquid crystal television and realizing method thereof |
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| Publication Number | Publication Date |
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| CN102055926A true CN102055926A (en) | 2011-05-11 |
| CN102055926B CN102055926B (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910110113.6A Active CN102055926B (en) | 2009-11-06 | 2009-11-06 | Split liquid crystal television and realizing method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106162289A (en) * | 2016-07-21 | 2016-11-23 | 乐视控股（北京）有限公司 | Display device and the adapter for display device |
| CN106162288A (en) * | 2016-07-21 | 2016-11-23 | 乐视控股（北京）有限公司 | Display device and the adapter for display device |
| CN106210573A (en) * | 2015-02-02 | 2016-12-07 | 青岛海信电器股份有限公司 | modular television system, television module subsystem and display subsystem |
| CN106724165A (en) * | 2017-04-03 | 2017-05-31 | 赵海慧 | A kind of cabinet for TV |
| CN106935175A (en) * | 2015-12-31 | 2017-07-07 | 乐金显示有限公司 | Organic LED display device |
| WO2019237508A1 (en) * | 2018-06-15 | 2019-12-19 | 惠州市华星光电技术有限公司 | Liquid crystal display device and split backlight assembly |
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| WO2008018233A1 (en) * | 2006-08-11 | 2008-02-14 | Sharp Kabushiki Kaisha | Liquid crystal display device and electronic apparatus provided with same |
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2009
- 2009-11-06 CN CN200910110113.6A patent/CN102055926B/en active Active
Patent Citations (6)
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106210573A (en) * | 2015-02-02 | 2016-12-07 | 青岛海信电器股份有限公司 | modular television system, television module subsystem and display subsystem |
| CN106935175A (en) * | 2015-12-31 | 2017-07-07 | 乐金显示有限公司 | Organic LED display device |
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| CN106724165A (en) * | 2017-04-03 | 2017-05-31 | 赵海慧 | A kind of cabinet for TV |
| WO2019237508A1 (en) * | 2018-06-15 | 2019-12-19 | 惠州市华星光电技术有限公司 | Liquid crystal display device and split backlight assembly |
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| Publication number | Publication date |
|---|---|
| CN102055926B (en) | 2015-06-24 |
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Effective date of registration: 20200630 Address after: 23 / F, Guangdong hi tech District Patentee after: Shenzhen Konka Holding Group Co., Ltd Address before: 518055 No. 9008 Shennan Avenue, Shenzhen, Guangdong, Nanshan District Patentee before: KONKA GROUP Co.,Ltd. |