CN206805065U - Display device - Google Patents

Abstract

The utility model discloses a kind of display device.Display device includes the first Polarizer, the second Polarizer, color membrane substrates, liquid crystal layer, thin-film transistor array base-plate, backlight module and control circuit；Backlight module includes backboard, light source, light guide plate, reflecting plate, scatter plate, and light source is arranged on a side of light guide plate；Reflecting plate is arranged on backboard, and scatter plate is arranged on light guide plate, and backboard includes side wall；Light source is fixed on side wall, and light source is light-emitting diode light bar, and the first heat-conducting glue is provided between light source and side wall, and the first heat-conducting glue is used to conduct the heat of light source into side wall；The second heat-conducting glue is provided between reflecting plate and backboard, the heat for the light source that the second heat-conducting glue is used to be received reflecting plate is conducted into backboard.The utility model can reduce effect to the heat in light guide plate, to slow down the speed of light guide plate aging.

Description

Display device

Technical field

Liquid crystal planer display technology field is the utility model is related to, more particularly to a kind of display device.

Background technology

Traditional display device generally comprises color membrane substrates, liquid crystal layer, thin-film transistor array base-plate, backlight module.Institute State color membrane substrates, the thin-film transistor array base-plate, the backlight module stack combinations to be integrated, the liquid crystal layer is arranged at Between the color membrane substrates and the thin-film transistor array base-plate.

Wherein, the backlight module typically all includes light source and light guide plate.

In practice, the light source can produce heat during light is produced, by described in the effect of the heat Light guide plate can accelerate the speed of aging, so as to which the guide-lighting efficiency of the light guide plate can be caused to reduce.

Therefore, it is necessary to a kind of new technical scheme is proposed, to solve above-mentioned technical problem.

Utility model content

The purpose of this utility model is to provide a kind of display device, and it can reduce effect to the heat in the light guide plate Amount, to slow down the speed of the light guide plate aging.

To solve the above problems, the technical solution of the utility model is as follows：

A kind of display device, the display device include the first Polarizer, the second Polarizer, color membrane substrates, liquid crystal layer, thin Film transistor array base palte, backlight module and control circuit, the control circuit and the backlight module, the color membrane substrates and The thin-film transistor array base-plate is electrically connected with；First Polarizer, the color membrane substrates, the thin film transistor (TFT) array Substrate, second Polarizer and the backlight module stack combinations are integrated, and the liquid crystal layer is arranged at the color membrane substrates Between the thin-film transistor array base-plate；The color membrane substrates include first substrate, color film layer, black-matrix layer, common Electrode layer, introns combination layer, the first orientation film layer, the color film layer include red color resistance block, green color blocking block, blue color blocking Block, white color blocking block；The backlight module includes light source, light guide plate, reflecting plate, scatter plate, and the light source is arranged at described lead On one side of tabula rasa, the backlight module is used for by first Polarizer, the color membrane substrates, the liquid crystal layer, institute State the overall exposure light that thin-film transistor array base-plate and second Polarizer are formed；The backlight module also includes the back of the body Plate, the reflecting plate are arranged on the backboard, and the scatter plate is arranged on the light guide plate, and the backboard includes side wall； The light source is fixed on the side wall, and the light source is light-emitting diode light bar, and the light-emitting diode light bar is included at least Two lumination of light emitting diode particles, are provided with the first heat-conducting glue between the light source and the side wall, first heat-conducting glue is used Conducted in by the heat of the light source into the side wall；The second heat-conducting glue is provided between the reflecting plate and the backboard, The heat for the light source that second heat-conducting glue is used to be received the reflecting plate is conducted into the backboard.

In above-mentioned display device, the control circuit includes time schedule controller, scanner driver and data driver, institute State time schedule controller to be electrically connected with the scanner driver and the data driver, the scanner driver and the data Driver is electrically connected with the thin-film transistor array base-plate.

In above-mentioned display device, first Polarizer is arranged at the color membrane substrates backwards to the one of the liquid crystal layer Face, second Polarizer are arranged between the backlight module and the thin-film transistor array base-plate, second polarisation The light that plate is used to be provided the backlight module is converted into the first linearly polarized light；By the color membrane substrates, the liquid The liquid crystal cell of crystal layer and thin-film transistor array base-plate composition is used to deflect the polarization direction of first linearly polarized light, To form the second linearly polarized light；First Polarizer is used to pass through second linearly polarized light.

In above-mentioned display device, the color film layer and the black-matrix layer are arranged on the first substrate.

In above-mentioned display device, the color membrane substrates also include planarization layer, and the planarization layer is arranged on the coloured silk In film layer and the black-matrix layer.

In above-mentioned display device, the common electrode layer is arranged on the planarization layer.

In above-mentioned display device, the introns combination layer is arranged in the common electrode layer, the interval subgroup Closing the interval sub-portfolio corresponding to layer includes at least two introns；The first orientation film layer is covered in the introns and institute State in common electrode layer；The introns include base and support column, and the support column is arranged on the base, the base It is arranged in the common electrode layer.

Compared with the prior art, the utility model can reduce effect to the heat in the light guide plate, to slow down the leaded light The speed of plate aging.

Brief description of the drawings

Fig. 1 is the schematic diagram of display device of the present utility model.

Fig. 2 is the schematic diagram of the backlight module in display device of the present utility model.

Embodiment

It is the schematic diagram of display device of the present utility model with reference to figure 1 and Fig. 2, Fig. 1, Fig. 2 is display of the present utility model The schematic diagram of backlight module in device.

Display device of the present utility model include the first Polarizer, the second Polarizer, color membrane substrates 104, liquid crystal layer 103, Thin-film transistor array base-plate 102, backlight module 101 and control circuit, it is the control circuit and the backlight module, described Color membrane substrates and the thin-film transistor array base-plate are electrically connected with.

First Polarizer, the color membrane substrates, the thin-film transistor array base-plate, second Polarizer and institute State backlight module stack combinations to be integrated, the liquid crystal layer is arranged at the color membrane substrates and the thin-film transistor array base-plate Between.

The color membrane substrates include first substrate, color film layer, black-matrix layer, common electrode layer, introns combination layer, the One orientation film layer, the color film layer include red color resistance block, green color blocking block, blue color blocking block, white color blocking block.

The backlight module includes light source 205, light guide plate 206, reflecting plate 204, scatter plate 207, and the light source is arranged at On one side of the light guide plate, the backlight module is used for by first Polarizer, the color membrane substrates, the liquid crystal The overall exposure light that layer, the thin-film transistor array base-plate and second Polarizer are formed.

The red color resistance block is overlapped in the black-matrix layer with the green color blocking block, and is formed first and be in the light Block, first light-blocking block are used to stop that the red color resistance block is penetrated with the green color blocking block jointly with the black-matrix layer Light to each other, the green color blocking block are overlapped in the black-matrix layer with the blue color blocking block, and form second Light-blocking block, second light-blocking block are used to stop the green color blocking block and the blue color blocking jointly with the black-matrix layer The mutual light of block directive, the blue color blocking block is overlapped in the black-matrix layer with the white color blocking block, and is formed Third gear light block, the third gear light block are used to stop the blue color blocking block and the white jointly with the black-matrix layer The mutual light of color blocking block directive, the white color blocking block are overlapped in the black-matrix layer with the red color resistance block, and Form fourth gear light block, the fourth gear light block be used for the black-matrix layer stop jointly the white color blocking block with it is described The mutual light of red color resistance block directive.

The black-matrix layer includes at least four shading strips, and the shading strip is set in the one side of the first substrate There is card to set groove, first light-blocking block, second light-blocking block, the third gear light block, the fourth gear light block are provided with Card sets raised line, the card set raised line with it is described block to set groove and mutually block set.

In display device of the present utility model, the shape for blocking the cross section for setting groove and area are set with the card respectively The shape and area of the cross section of raised line are corresponding.

In display device of the present utility model, the card sets groove and the card, and to set raised line be curve-like.

In display device of the present utility model, the card sets groove and the card, and to set raised line be polyline shaped.

In display device of the present utility model, the card, which is set, is provided with viscose glue in groove.

The color film layer and the black-matrix layer are arranged on the first substrate.

The color membrane substrates also include planarization layer, and the planarization layer is arranged on the color film layer and the black matrix" On layer.The common electrode layer is arranged on the planarization layer.The introns combination layer is arranged on the common electrode layer On, the interval sub-portfolio corresponding to the introns combination layer includes at least two introns (Spacer).First orientation Film layer is covered on the introns and the common electrode layer.

The introns include base and support column, and the support column is arranged on the base, and the base is arranged on In the common electrode layer.

The edge part for the liquid crystal cell being made up of the color membrane substrates, the liquid crystal layer and the thin-film transistor array base-plate Fluid sealant is additionally provided with, the fluid sealant is arranged between the color membrane substrates and the thin-film transistor array base-plate.It is described Fluid sealant is used to seal the liquid crystal cell, and the liquid crystal molecule is limited in the liquid crystal cell.

The liquid crystal cell includes viewing area and non-display area, and the non-display area is arranged at the outside of the viewing area, institute Fluid sealant is stated to be arranged at the non-display area.

The fluid sealant includes at least four sealed sectionals, and at least four sealed sectionals join end to end.

First Polarizer is arranged at one side of the color membrane substrates backwards to the liquid crystal layer, and second Polarizer is set It is placed between the backlight module and the thin-film transistor array base-plate, second Polarizer is used for the backlight module The light provided is converted into the first linearly polarized light.

The liquid crystal cell being made up of the color membrane substrates, the liquid crystal layer and the thin-film transistor array base-plate is used for institute The polarization direction deflection (rotation) of the first linearly polarized light is stated, to form the second linearly polarized light.

First Polarizer is used to pass through second linearly polarized light.

The backlight module also includes backboard 201, and the reflecting plate is arranged on the backboard, and the scatter plate is arranged on On the light guide plate.The backboard includes side wall 2012, and the light source is fixed on the side wall.The light source is LED (Light Emitting Diode, light emitting diode) lamp bar, the LED light bar include at least two LED light-emitting particles.The light Be provided with the first heat-conducting glue 202 between source and the side wall, first heat-conducting glue be used for by the heat of the light source conduct to In the side wall.

Or the light source is arranged on the reflecting plate, the light guide plate is arranged on the light source.The reflecting plate The second heat-conducting glue 203 is provided between the backboard, described in second heat-conducting glue is used to being received the reflecting plate The heat of light source is conducted into the backboard.

The control circuit includes time schedule controller, scanner driver and data driver, the time schedule controller and institute Scanner driver and the data driver is stated to be electrically connected with, the scanner driver and the data driver with it is described thin Film transistor array base palte is electrically connected with.

Pass through above-mentioned technical proposal, the utility model can reduce effect to the heat in the light guide plate, described to slow down The speed of light guide plate aging.

As an improvement the thin-film transistor array base-plate combines including pixel column.

The pixel column combination includes at least two pixel columns, and the pixel column includes at least two pixels.The scan line with The pixel in the pixel column is electrically connected with, and the scan line is also electrically connected with first driving chip.

The thin-film transistor array base-plate also includes pixel column and combined.

The pixel column combination includes at least two pixel columns, and the pixel column includes at least two pixels.The data Line is electrically connected with the pixel in data row, and the data wire is also electrically connected with second driving chip.

The pixel includes thin film transistor switch and pixel electrode.

The thin-film transistor array base-plate include second substrate, scan line combination, the first insulating barrier, data wire combination, Second insulating barrier, the thin film transistor switch, the pixel electrode, the second orientation film layer.

The scan line combination is arranged on the second substrate, and the scan line combination includes at least two scan lines.Institute Stating thin film transistor switch includes grid, semiconductor layer, source electrode, drain electrode, and the grid is arranged on the second substrate, described Grid is connected with the scan line.The semiconductor layer includes at least one of non-crystalline silicon, polysilicon, indium gallium zinc oxide.

The structure of the thin film transistor switch is top gate structure or bottom gate (grid) structure.The two neighboring pixel The structure of the thin film transistor switch is respectively top gate structure, bottom grating structure.

In the case where the structure of the thin film transistor switch is top gate structure, perpendicular to the second substrate and On from the direction that the second substrate points to the pixel electrode, the layer where the grid Wei Yu not the source electrode and/or institute State the other top of layer where drain electrode.In the case where the structure of the thin film transistor switch is bottom gate (grid) structure, Perpendicular to the second substrate and from the direction that the second substrate points to the pixel electrode, the layer where the grid Wei Yu not the source electrode and/or the other lower section of layer where the drain electrode.

First insulating barrier is arranged on the second substrate and the scan line and the grid.The semiconductor layer It is arranged on first insulating barrier.Second insulating barrier is arranged on first insulating barrier and the semiconductor layer, institute State source electrode and the drain electrode is arranged on second insulating barrier, second insulating barrier is provided with first through hole and second and led to Hole, the first connecting line is provided with the first through hole, the second connecting line, the source electrode and institute are provided with second through hole Drain electrode is stated respectively by first connecting line and second connecting line with the semiconductor layer to be connected.The data wire and institute Source electrode is stated to be connected.The pixel electrode is arranged on second insulating barrier, and the pixel electrode is connected with the drain electrode.It is described Second orientation film layer is arranged on the pixel electrode.

The pixel electrode includes main electrode and branch electrodes, and the main electrode is connected with the branch electrodes, institute Straight line where stating branch electrodes has predetermined angle with the straight line where the main electrode, and the predetermined angle is in 5 degree To in the range of 85 degree.For example, the predetermined angle is 5 degree, 8 degree, 11 degree, 14 degree, 17 degree, 20 degree, 23 degree, 26 degree, 29 Degree, 32 degree, 35 degree, 38 degree, 41 degree, 44 degree, 47 degree, 50 degree, 53 degree, 56 degree, 59 degree, 62 degree, 65 degree, 68 degree, 71 degree, 74 Spend, 77 degree, 80 degree, 83 degree, 85 degree.

The main electrode includes the first stem portion and the second stem portion, first stem portion and second stem portion Pixel region is divided at least four pixel partitions, the branch electrodes are arranged in the pixel partitions, branch's electricity One end of pole is connected with first stem portion or second stem portion, and the other ends of the branch electrodes is towards away from described the The direction of one stem portion or second stem portion extends.In the pixel partitions, adjacent two branch electrodes are parallel.

Thin-film transistor array base-plate opening position corresponding with the non-display area is provided with least 1 first and is fanned out to Area and at least one second fanout area, are provided with scanner driver and the first conductor combination in first fanout area, and described second Fanout area is provided with data driver and the second conductor combination.First conductor combination includes at least two first wires, described Second conductor combination includes at least two second wires.

The scan line, the data wire, the pixel are arranged on the thin-film transistor array base-plate and the display Opening position corresponding to area.

First wire is connected with the scanner driver and the scan line, and second wire drives with the data Dynamic device connects with the data wire.

The thin-film transistor array base-plate also includes an at least bucking electrode, and the bucking electrode is arranged at the pixel At least side of electrode.The bucking electrode can surround the pixel electrode.

Specifically, the bucking electrode is arranged on the region between two neighboring pixel, and the bucking electrode is used to protect The influence of electric field action of the liquid crystal molecule from adjacent one other pixel in shield pixel corresponding with the bucking electrode. That is the bucking electrode is used to prevent one of two adjacent pixels to electric jamming caused by another one.

Wherein, the bucking electrode is pointing to the pixel electricity perpendicular to the second substrate and from the second substrate It is other positioned at different layers respectively from the pixel electrode on the direction of pole.For example, the bucking electrode is perpendicular to described second Substrate and pointed to from the second substrate on the direction of the pixel electrode above or below the pixel electrode.

As an improvement the card sets the middle part that groove is located at the top surface of the shading strip.

The side of the shading strip is curved surface, and the curved surface is convex outward or inner sunken face.The surface of the side is set It is set to smooth shape, i.e. the surface of the side is shiny surface, and the shiny surface is by being cut by laser to the shading strip Come what is formed.Transparent dielectric layer is provided with the surface of the side, the transparent dielectric layer and shading strip composition one are anti- Light microscopic, the reflective mirror are used to that the red color resistance block will to be reflected back from the light of shading strip described in the red color resistance block directive In, either for will be reflected back from the light of shading strip described in the green color blocking block directive in the green color blocking block or For will be reflected back from the light of shading strip described in the blue color blocking block directive in the blue color blocking block, or for will be from The light of shading strip is reflected back in the white color blocking block described in the white color blocking block directive.

The transparent dielectric layer includes first area and second area backwards to the surface of the side of the shading strip, and described One region is located at the transparent dielectric layer and is located at the transparent dielectric layer close to the position of the first substrate, the second area Position away from the first substrate.Light scattering part is provided with the first area.The light scattering part is used for institute State the divergence of beam that speculum is launched.

The light scattering part is by spraying acid fog to the transparent dielectric layer, with using in the acid fog Acidic liquid particle erosion described in transparent dielectric layer formed.The acid fog is to contain the acidic liquid particle Gas, the acidic liquid corresponding to the acidic liquid particle are sulfuric acid or hydrochloric acid.

The first activated carbon is provided between the red color resistance block and the green color blocking block in first light-blocking block Particle, first activated carbon granule are used to improve the adhesion between the red color resistance block and the green color blocking block.

The second activated carbon is provided between the green color blocking block and the blue color blocking block in second light-blocking block Particle, second activated carbon granule are used to improve the adhesion between the green color blocking block and the blue color blocking block.

The 3rd activated carbon is provided between the blue color blocking block and the white color blocking block in the third gear light block Particle, the 3rd activated carbon granule are used to improve the adhesion between the blue color blocking block and the white color blocking block.

The 4th activated carbon is provided between the white color blocking block and the red color resistance block in the fourth gear light block Particle, the 4th activated carbon granule are used to improve the adhesion between the white color blocking block and the red color resistance block.

First activated carbon granule, second activated carbon granule, the 3rd activated carbon granule, the 4th activity Charcoal particle is respectively provided with hole, the red color resistance block, the green color blocking block, the blue color blocking block, the white color blocking block At least a portion in corresponding material is embedded into the space.

It is nested in the red color resistance block, the green color blocking block, the blue color blocking block and the white color blocking block Have a web sandwich, the web sandwich be used to improving the red color resistance block, the green color blocking block, the blue color blocking block, The structural strength of the white color blocking block, to prevent red color resistance block, the green color blocking block, the blue color blocking block, described There is the phenomenon that part is peeled off in white color blocking block.

The web sandwich includes transparent plastic silk screen, and the transparent plastic silk screen is embedding with flat condition, bending, curved It is enclosed in the red color resistance block, the green color blocking block, the blue color blocking block and the white color blocking block.

Transparent plastic silk in the transparent plastic silk screen surrounds multiple mesh, and the transparent plastic silk and the mesh are equal For passing through red color resistance block described in directive, the green color blocking block, the blue color blocking block and the light of the white color blocking block Line.

The black-matrix layer includes at least four shading strips, is provided with spacing hole on the shading strip, and described first Light-blocking block, second light-blocking block, the third gear light block, the fourth gear light block are provided with limited post, the limited post It is nested in the spacing hole.

First Polarizer is arranged on the first substrate in the one side of the color film layer, first Polarizer Edge be provided with the first clamping part, the edge of the first substrate is provided with the second clamping part, described One clamping part mutually blocks with second clamping part to be set.

The edge of first Polarizer is provided with kink, and first clamping part is arranged at the kink Inner side.Second clamping part is arranged at the side of the first substrate.

In the pixel electrode, first stem portion is linear, and second stem portion is curve-like or broken line Shape.

The edge of the main electrode and the branch electrodes is provided with least two sawtooth portions, and at least two sawtooth portions are equal The even edge for being distributed in the main electrode and the branch electrodes.The sawtooth portion is used to assemble electric charge, so that the trunk Distribution of charges in electrode and the branch electrodes is uniform.

The surface in the sawtooth portion is provided with hydrophobic material layer, and the hydrophobic material layer is used to prevent the sawtooth portion from being formed Light-blocking matter, wherein, the light-blocking matter is due to the charge attraction foreign matter that the tip in the sawtooth portion is assembled and formed.It is described Foreign matter is, for example, the thin-film transistor array base-plate caused particle in the fabrication process.Prevent that the sawtooth portion aggregation is different Thing is advantageous to prevent light transmittance of the display device at the sawtooth portion from reducing because shutting out the light the foreign matter.

As an improvement the base of the introns is arranged to ring-type, pothole is provided with the middle part of the base, The bottom surface of the pothole is round surface.

The support column includes first end and second end, and the first end is arranged in the pothole, and described One end is also round surface, and the second end is in contact with the thin-film transistor array base-plate.

The support column is used to cause the second end in predetermined model when the display device is squeezed active force Offset in enclosing around the first end, so as to which at least a portion of the squeezing action power be decomposed, be advantageous to avoid described squeeze Pressure force localization causes the support column to be broken in the support column.

The thin-film transistor array base-plate also combines including an at least bearing carrier, and the bearing carrier combination includes one Main bearing structure and at least one standby bearing carrier.The standby bearing carrier is placed in the side of the main bearing structure.It is described Standby bearing carrier is used to hold the support column at the position where the support column deviates the main bearing structure Carry.

As an improvement the display device also includes pressing component, the pressing component is arranged on the display dress The edge put, the pressing component are used for first Polarizer, second Polarizer, the color membrane substrates, institute State thin-film transistor array base-plate and the backlight module press is integrated.

The pressing component includes inner top surface, medial surface and inner bottom surface, the inner top surface, the medial surface and the interior bottom Face surrounds half closed chamber, and the edge part of the display device is nested in the semiclosed chamber, the inner top surface and institute State the first Polarizer to be in contact, the inner bottom surface is in contact with the backboard of the backlight module.

The inner top surface is provided with the first contact site and the second contact site, and the inner bottom surface is provided with the 3rd contact site and Four contact sites.First contact site and second contact site are in contact with first Polarizer, the 3rd contact Portion and the 4th contact site are in contact with the backboard.

Second contact site in opening position of the inner top surface away from the medial surface, first contact site in Between the medial surface and second contact site.4th contact site is in position of the inner bottom surface away from the medial surface Place is put, the 3rd contact site is between the medial surface and the 4th contact site.

First contact site has the first pliability (the first rigidity), and second contact site has the second pliability (the second rigidity), first pliability is more than second pliability, and (first rigidity is less than the described second rigidity Degree).3rd contact site has the 3rd pliability (the 3rd rigidity), and the 4th contact site has the 4th pliability (the Four rigidities).3rd pliability is more than the 4th pliability (the 3rd rigidity is less than the 4th rigidity).

First contact site and the 3rd contact site are provided commonly in second contact site and the 4th contact Portion causes the edge part of the first substrate of the color membrane substrates and described during being pressed to the display device The edge part of the second substrate of thin-film transistor array base-plate tilts within a predetermined range, so that the first substrate Middle part and the middle part of the second substrate be further bonded, i.e. avoid the middle part of the first substrate and the second substrate Middle part tilt.

The medial surface, the inner bottom surface of the pressing component are additionally provided with the 3rd with the position that the backboard contacts and led Hot glue.

3rd heat-conducting glue is used to pass heat caused by the light source for the side for being arranged at the display device Be directed at the pressing component for the surrounding for being arranged at the display device, with by the pressing component from the display device Four sides distribute the heat.

At least side of the light-emitting diode light bar is provided with reflection shield, and the reflection shield is used for the light-emitting diodes The some light that spot bar is sent is reflexed in the light guide plate.The reflection shield is mutually fixed with the side wall.

The inner surface setting of the reflection shield has at least two reflective scales, and at least two reflective scales are in an array manner Arrangement.The reflective scale is shaped as regular polygon.The thickness in the centre of the reflective scale is more than the reflective squama The thickness of the edge of piece.The surface of the reflective scale is made up of at least two inclined-planes, and at least two inclined-planes are around institute Centre is stated to arrange in the form of circumference array.The reflective scale with the inclined-plane is used for the light emitting diode Light caused by lamp bar is from multiple angle reflections into the light guide plate.

The surface of the reflective scale includes at least three annular recess, and the annular recess is around the reflective scale The centre, the depth of at least three annular recess is from the centre of the reflective scale to described reflective The edge of scale is gradually reduced or gradually increased.

The inner surface setting of the reflection shield has at least two first coupling parts, and at least two first coupling parts are with array Form arranges, and the bottom surface of the reflective scale is provided with the second coupling part, first coupling part and the second coupling part phase Coupling.

As an improvement the scanner driver includes the combination of the first driving chip, the first control chip.Described first Driving chip combination includes at least two first driving chips, and first driving chip is used to generate scanning signal.Described first Control chip is electrically connected with least two first driving chips, and first control chip is also electric with the time schedule controller Property connection.

The data driver includes the combination of the second driving chip, the second control chip.The second driving chip combination Including at least two second driving chips, second driving chip is used to generate data-signal.Second control chip with extremely Few two second driving chip is electrically connected with, and second control chip is also electrically connected with the time schedule controller.

The time schedule controller is used to generate clock signal, and for the clock signal to be supplied into the turntable driving Device and the data driver.

The control circuit also includes ghost remover, the ghost remover and the scanner driver and the data Driver is electrically connected with, and the ghost remover is used to generate ghost when the display device is in predetermined state and remove to believe Number, and provide the ghost clear signal to the scanner driver and the data driver.

The predetermined state is the closed mode or opening of the display device.

The ghost remover is used in the scanner driver and the data driver respectively to the film crystal Before pipe array base palte provides the scanning signal and the data-signal, to the scanner driver and the data driver The ghost clear signal is provided.

The ghost clear signal is used for the signal of video signal for removing the display device residual.

The ghost clear signal is used to open the thin film transistor switch in the thin-film transistor array base-plate, and For being input to when the thin film transistor switch is opened in the pixel electrode of the thin-film transistor array base-plate, with The grey decision-making of the signal of video signal remained of the pixel electrode is rewritten, so as to remove the institute remained in the display device State signal of video signal.

The ghost clear signal is used for the electric charge so that corresponding to the signal of video signal that the pixel electrode is remained Partial disappearance is neutralized, to remove the signal of video signal remained in the display device.

As an improvement the display device also includes pressure sensor, the pressure sensor is arranged at described close In sealing.

The pressure sensor is used to generate the first sensing signal when sensing first pressure, and for sensing the Generate the second sensing signal during two pressure, and for generating the 3rd sensing signal when sensing three pressure, and for The 4th sensing signal is generated when sensing four pressure.Wherein, the first pressure is the color membrane substrates to the fluid sealant Pressure applied, the second pressure are the thin-film transistor array base-plates to the fluid sealant pressure applied, institute It is that the 4th pressure is described when the liquid crystal layer is squeezed to the fluid sealant pressure applied to state the 3rd pressure The external environment condition of display device is to the fluid sealant pressure applied.

The pressure sensor is also electrically connected with the ghost remover of the control circuit.The pressure sensor It is additionally operable to transmit first sensing signal, second sensing signal, the 3rd sensing signal to the ghost remover With the 4th sensing signal.The ghost remover is used to receive first sensing signal, the second sensing letter Number, the 3rd sensing signal and the signal of video signal that the display device residual is removed during four sensing signal.

As an improvement the sealed sectional is embedded to be cased with structural reinforcement member.The structural reinforcement member to be spherical, The material of the structural reinforcement member is any one in metal, glass, ceramics.The structural reinforcement member is used to strengthen institute Structural strength of the sealed sectional at the non-display area is stated, to keep the color membrane substrates and the thin film transistor (TFT) array base Spacing value of the plate at the non-display area keeps constant, i.e. prevents the sealed sectional from can not cause institute because being squeezed State the spacing value of color membrane substrates and the thin-film transistor array base-plate at the non-display area and keep constant.

As an improvement the backlight module also includes heat conducting pipe, the heat conducting pipe is used for the light emitting diode Heat caused by lamp bar is conducted to the backboard, to distribute the heat by the backboard.The heat conducting pipe is at least A part is arranged at the junction between the side wall and the bottom plate 2011 of the backboard.

Junction between the side wall and the bottom plate is provided with groove, and at least a portion of the heat conducting pipe is nested in In the groove.

Heat-conducting liquid is accommodated with the heat conducting pipe.The heat-conducting liquid is water or oil.

In summary, although the utility model is disclosed above with preferred embodiment, above preferred embodiment is not used To limit the utility model, one of ordinary skill in the art, do not departing from spirit and scope of the present utility model, can make Various changes and retouching, therefore the scope of protection of the utility model is defined by the scope that claim defines.

Claims (7)

1. a kind of display device, the display device includes the first Polarizer, the second Polarizer, color membrane substrates, liquid crystal layer, film Transistor (TFT) array substrate, backlight module and control circuit, the control circuit and the backlight module, the color membrane substrates and institute State thin-film transistor array base-plate electric connection；

First Polarizer, the color membrane substrates, the thin-film transistor array base-plate, second Polarizer and the back of the body Optical mode group stack combinations are integrated, the liquid crystal layer be arranged at the color membrane substrates and the thin-film transistor array base-plate it Between；

The color membrane substrates are matched somebody with somebody including first substrate, color film layer, black-matrix layer, common electrode layer, introns combination layer, first To film layer, the color film layer includes red color resistance block, green color blocking block, blue color blocking block, white color blocking block；

The backlight module includes light source, light guide plate, reflecting plate, scatter plate, and the light source is arranged at the side of the light guide plate Bian Shang, the backlight module are used for by first Polarizer, the color membrane substrates, the liquid crystal layer, the film crystal The overall exposure light that pipe array base palte and second Polarizer are formed；

Characterized in that, the backlight module also includes backboard, the reflecting plate is arranged on the backboard, and the scatter plate is set Put on the light guide plate, the backboard includes side wall；

The light source is fixed on the side wall, and the light source is light-emitting diode light bar, and the light-emitting diode light bar includes At least two lumination of light emitting diode particles, the first heat-conducting glue, first heat conduction are provided between the light source and the side wall Glue is used to conduct the heat of the light source into the side wall；

The second heat-conducting glue is provided between the reflecting plate and the backboard, second heat-conducting glue is used for the reflecting plate institute The heat of the light source received is conducted into the backboard.

2. display device according to claim 1, it is characterised in that the control circuit includes time schedule controller, scanning Driver and data driver, the time schedule controller are electrically connected with the scanner driver and the data driver, institute Scanner driver and the data driver is stated to be electrically connected with the thin-film transistor array base-plate.

3. display device according to claim 1, it is characterised in that first Polarizer is arranged at the color membrane substrates Backwards to the one side of the liquid crystal layer, second Polarizer is arranged at the backlight module and the thin-film transistor array base-plate Between, the light that second Polarizer is used to be provided the backlight module is converted into the first linearly polarized light；

The liquid crystal cell being made up of the color membrane substrates, the liquid crystal layer and the thin-film transistor array base-plate is used for described the The polarization direction deflection of one linearly polarized light, to form the second linearly polarized light；

First Polarizer is used to pass through second linearly polarized light.

4. display device according to claim 1, it is characterised in that the color film layer and the black-matrix layer are respectively provided with On the first substrate.

5. display device according to claim 4, it is characterised in that the color membrane substrates also include planarization layer, described Planarization layer is arranged in the color film layer and the black-matrix layer.

6. display device according to claim 5, it is characterised in that the common electrode layer is arranged on the planarization layer On.

7. display device according to claim 6, it is characterised in that the introns combination layer is arranged on the common electricity On the layer of pole, the interval sub-portfolio corresponding to the introns combination layer includes at least two introns；

The first orientation film layer is covered on the introns and the common electrode layer；

The introns include base and support column, and the support column is arranged on the base, and the base is arranged on described In common electrode layer.