CN108445662A - The liquid crystal display of anti-short circuit - Google Patents
The liquid crystal display of anti-short circuit Download PDFInfo
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- CN108445662A CN108445662A CN201810395604.9A CN201810395604A CN108445662A CN 108445662 A CN108445662 A CN 108445662A CN 201810395604 A CN201810395604 A CN 201810395604A CN 108445662 A CN108445662 A CN 108445662A
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- liquid crystal
- display module
- conductive part
- short circuit
- crystal display
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1341—Filling or closing of cells
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
Abstract
The liquid crystal display of the anti-short circuit of the present invention, by the way that the first display module, the second display module, sealing element, liquid crystal obturator and driving module is arranged.In the actual application of the liquid crystal display of anti-short circuit, the first output end of module is driven to export first voltage to the first conductive part, module second output terminal is driven to export second voltage to the second conductive part, since the first conductive part is electrically connected with the first display module, second conductive part is electrically connected with the second display module, and first conductive part and the insulation of the second conductive part midfeather one fluid sealant portion, first conductive part and the second conductive part are because being separated by a fluid sealant portion without short circuit, that is, short circuit will not occur, first voltage is stablized to be input in the first display module, second voltage, which can be stablized, to be input in the second display module, first display module and the second display module are stabilized voltage difference formation internal electric field and liquid crystal obturator are promoted to rotate.
Description
Technical field
The present invention relates to technical field of liquid crystal display, more particularly to a kind of anti-short-circuit liquid crystal display.
Background technology
Currently, liquid crystal display or LCD (Liquid Crystal Dispaly), are the display equipment of planar ultra-thin,
It is made of a certain number of colored or monochrome pixels, is positioned in front of light source or reflecting surface.Liquid crystal display power consumption is very low,
Therefore, engineer's favor is received, the electronic equipment using battery is suitable for.Its cardinal principle is to stimulate liquid crystal molecule with electric current
It generates point, line, surface cooperation back fluorescent tube and constitutes picture.
The operation principle of liquid crystal display：Liquid crystal is a kind of particular matter between a solid and a liquid, it is a kind of
Organic compound is in a liquid state under normality, but its molecules align is but fairly regular as solid crystal, therefore is named liquid
Crystalline substance, its another special nature be, if liquid crystal is given to apply an electric field, can change its molecules align, at this moment if
Its matching polarized light piece is given, it just has the function of preventing light by the way that if coordinating colored filter again, change adds to liquid crystal
Voltage swing can change the number of a certain color light transmission capacity, and can also figuratively change the voltage at liquid crystal both ends can change
Become its light transmittance.
In existing liquid crystal display device structure, a driving module can be arranged in liquid crystal display inside it, drive module
It is electrically connected respectively with the first transparency conducting layer and the second transparency conducting layer, when liquid crystal display needs to show picture, drives mould
Group exports different voltage to the first transparency conducting layer and the second transparency conducting layer simultaneously so that the first transparency conducting layer and second
There are voltage differences to form internal electric field for transparency conducting layer, and the liquid crystal molecule in liquid crystal display is promoted to occur to turn in the effect of internal electric field
It is dynamic so that liquid crystal display shows respective picture, it can be seen that, importance of the driving module for liquid crystal display.But it is existing
When driving module output voltage to the first transparency conducting layer and the second transparency conducting layer in some liquid crystal displays, it be easy to cause the
The short circuit of one transparency conducting layer and the second transparency conducting layer, that is, short circuit phenomenon, liquid crystal display have one in use
Fixed security risk.
Invention content
The purpose of the present invention is overcoming shortcoming in the prior art, a kind of liquid of the high anti-short circuit of safety coefficient is provided
Crystal display.
The purpose of the present invention is achieved through the following technical solutions：
A kind of liquid crystal display of anti-short circuit, including：
First display module；
Second display module；
Sealing element, the sealing element include fluid sealant portion, the first conductive part and the second conductive part, the fluid sealant portion difference
It is connect with first display module and second display module, the fluid sealant portion, first display module and described
Second display module surrounds seal cavity jointly, and first conductive part and second conductive part are respectively arranged at the sealing
In glue portion, first conductive part is electrically connected with first display module, second conductive part and the second display group
Part is electrically connected；
Liquid crystal obturator, the liquid crystal obturator are filled in the seal cavity；And
Module, the driving module is driven to be set on first display module, the first output of the driving module
End is electrically connected with first conductive part, and the second output terminal of the driving module is electrically connected with second conductive part.
In a wherein embodiment, first display module includes the first polarizer, the first transparent conductive substrate
With the first alignment film, first polarizer, first transparent conductive substrate and first alignment film are cascading,
First conductive part is electrically connected with first transparent conductive substrate.
In a wherein embodiment, first transparent conductive substrate closes on the surface of liquid crystal obturator side
It is provided with a plurality of gate line being mutually parallel, a plurality of data line being mutually parallel and multiple pixel electrodes, a plurality of gate line
It is mutually perpendicular to the data line, pixel region is formed between adjacent two data lines between adjacent two gate lines
Domain, the pixel electrode are set on the pixel region.
In a wherein embodiment, first polarizer has the cross section of rectangle.
In a wherein embodiment, first transparent conductive substrate has the cross section of rectangle.
In a wherein embodiment, second display module includes the second polarizer, the second transparent conductive substrate
With the second alignment film, second polarizer, first transparent conductive substrate and second alignment film are cascading,
Second conductive part is electrically connected with second transparent conductive substrate.
In a wherein embodiment, second transparent conductive substrate closes on the surface of liquid crystal obturator side
It is provided with public electrode.
In a wherein embodiment, second polarizer has the cross section of rectangle.
In a wherein embodiment, second transparent conductive substrate has the cross section of rectangle.
In a wherein embodiment, the liquid crystal obturator includes multiple liquid crystal filling parts, and multiple liquid crystal are filled out
Portion is filled to be filled in the seal cavity.
Compared with prior art, the present invention has at least the following advantages：
The present invention anti-short circuit liquid crystal display, by setting the first display module, the second display module, sealing element,
Liquid crystal obturator and driving module.In the actual application of the liquid crystal display of anti-short circuit, the first output end of module is driven
First voltage is exported to the first conductive part, driving module second output terminal exports second voltage to the second conductive part, due to first
Conductive part is electrically connected with the first display module, and the second conductive part is electrically connected with the second display module, and the first conductive part and second
The fluid sealant portion of the insulation of conductive part midfeather one, the first conductive part and the second conductive part because be separated by a fluid sealant portion without
Can short circuit, that is, short circuit will not occur so that first voltage, which can be stablized, to be input in the first display module, and second voltage can be with
Stabilization is input in the second display module, and the first display module and the second display module are stabilized voltage difference and form internal electric field rush
Liquid crystal obturator is set to rotate.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the internal structure schematic diagram of the liquid crystal display of an embodiment of the present invention；
Fig. 2 is the internal structure schematic diagram of the chip mounting assembly of an embodiment of the present invention；
Fig. 3 is the internal structure schematic diagram of the brightening piece of an embodiment of the present invention；
Fig. 4 is the side view of the brightening piece of an embodiment of the present invention.
Specific implementation mode
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing
Give the better embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not offered as being unique embodiment.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant Listed Items.
It please refers to Fig.1 and Fig. 2, the liquid crystal display 10 of anti-short circuit includes the first display module 100, the second display module
200, sealing element 300, liquid crystal 400 and driving module；Sealing element 300 includes fluid sealant portion 310, the first conductive part 320 and second
Conductive part 330, fluid sealant portion 310 are connect with the first display module 100 and the second display module 200 respectively, fluid sealant portion 310,
First display module 100 and the second display module 200 surround seal cavity, the first conductive part 320 and the second conductive part 330 jointly
Be respectively arranged in fluid sealant portion 310, the first conductive part 320 is electrically connected with the first display module 100, the second conductive part 320 with
Second display module 200 is electrically connected；Liquid crystal obturator 400 is filled in seal cavity；Driving module is set to the first display group
On part 100, drives the first output end of module to be electrically connected with the first conductive part 320, drive the second output terminal and second of module
Conductive part 330 is electrically connected.In this way, in the actual application of the liquid crystal display 10 of anti-short circuit, driving module first exports
For end output first voltage to the first conductive part 320, driving module second output terminal exports second voltage to the second conductive part 330,
Since the first conductive part 320 is electrically connected with the first display module 100, the second conductive part 330 is electrically connected with the second display module 200
It connects, and the fluid sealant portion 310 of one insulation of the first conductive part 320 and 330 midfeather of the second conductive part, the first conductive part 320
With the second conductive part 330 because being separated by a fluid sealant portion 310 without short circuit, that is, short circuit will not occur so that first voltage
It can stablize and be input in the first display module 100, second voltage, which can be stablized, to be input in the second display module 200, and first
Display module 100 and the second display module 200 are stabilized voltage difference formation internal electric field and liquid crystal obturator are promoted to rotate.
Further, referring to Fig. 1, the first display module 100 includes the first polarizer 110, the first electrically conducting transparent
Substrate 120 and the first alignment film 130, the first polarizer 110, the first transparent conductive substrate 120 and the first alignment film 130 layer successively
Folded setting, the first conductive part 320 are electrically connected with the first transparent conductive substrate 120.Further, the first transparent conductive substrate
120 surfaces for closing on 400 side of liquid crystal obturator are provided with a plurality of gate line being mutually parallel, a plurality of data line being mutually parallel
With multiple pixel electrodes, a plurality of gate line and data line are mutually perpendicular to, between adjacent two gate lines and adjacent two data line
Between form pixel region, pixel electrode is set on pixel region.Specifically, in one embodiment, the first polarizer 110
Cross section with rectangle.Specifically, in one embodiment, the first transparent conductive substrate 120 has the cross section of rectangle.
Further, referring to Fig. 1, the second display module 200 includes the second polarizer 210, the second electrically conducting transparent
Substrate 220 and the second alignment film 230, the second polarizer 210, the first transparent conductive substrate 220 and the second alignment film 230 layer successively
Folded setting, the second conductive part 330 are electrically connected with the second transparent conductive substrate 220.Further, the second transparent conductive substrate
220 surfaces for closing on 400 side of liquid crystal obturator are provided with public electrode.Specifically, in one embodiment, the second polarizer
210 cross sections with rectangle.Specifically, in one embodiment, the second transparent conductive substrate 220 has the transversal of rectangle
Face.
In this way, in the course of work of anti-short-circuit liquid crystal display 10, the first output end of module is driven to export the first electricity
Pressure is passed to by the first conductive part to multiple pixel electrodes in the first transparent conductive substrate 120, drives the second of module defeated
Outlet output second voltage is passed to by the second conductive part to the public electrode in the second transparent conductive substrate 220 so that the
One transparent conductive substrate 120 and the second transparent conductive substrate 220 there are voltage difference formed internal electric field and pixel electrode with it is public
There are voltage differences to form internal electric field for electrode, and under the action of internal electric field, turning for certain angle can occur for liquid crystal obturator 400
It is dynamic, when the first transparent conductive substrate 120 and the second transparent conductive substrate 220 larger there are voltage difference, 400 turns of liquid crystal obturator
Dynamic angle, also can be by adjusting between the first transparent conductive substrate 120 and the second transparent conductive substrate 220 with regard to bigger
Voltage difference controls the rotational angle of liquid crystal obturator 400, and in one embodiment, liquid crystal obturator 400 is filled out including multiple liquid crystal
Portion is filled, multiple liquid crystal filling parts are filled in seal cavity, therefore under the action of internal electric field, and multiple liquid crystal filling parts occur
Rotation so that light can be projected to across multiple liquid crystal filling parts on the second display module 200, finally from the second polarizer 220
It projects, allows liquid crystal display 10 that corresponding picture is presented.
The present invention anti-short circuit liquid crystal display, by setting the first display module, the second display module, sealing element,
Liquid crystal obturator and driving module.In the actual application of the liquid crystal display of anti-short circuit, the first output end of module is driven
First voltage is exported to the first conductive part, driving module second output terminal exports second voltage to the second conductive part, due to first
Conductive part is electrically connected with the first display module, and the second conductive part is electrically connected with the second display module, and the first conductive part and second
The fluid sealant portion of the insulation of conductive part midfeather one, the first conductive part and the second conductive part because be separated by a fluid sealant portion without
Can short circuit, that is, short circuit will not occur so that first voltage, which can be stablized, to be input in the first display module, and second voltage can be with
Stabilization is input in the second display module, and the first display module and the second display module are stabilized voltage difference and form internal electric field rush
Obturator is set to rotate.
It please refers to Fig.1, Fig. 3 and Fig. 4, it should be noted that since the liquid crystal display of anti-short circuit was shown actual
Cheng Zhong, light send out from backlight and are finally projected from the second polaroid in the liquid crystal display of anti-short circuit, and light can pass through whole
The liquid crystal display device structure of a anti-short circuit, it will be understood that the backlight of light from the beginning sends out the second polaroid to the end
Injection, the energy of light can be consumed or be absorbed by the liquid crystal display of anti-short circuit to a certain extent, therefore, finally from second
The light ray energy that polaroid projects has decline compared to initial light ray energy, that is, the intensity of light has decline, therefore,
After light is projected from the second polaroid, human eye extraordinary cannot recognize light.Therefore, preferably,
The liquid crystal display of the anti-short circuit further includes brightening piece 500, and the brightening piece is set to first polarizer and described
Between one transparent conductive substrate, the brightening piece includes diffusion layer 510, optical waveguide layer 520, enhancement layer 530, light collecting layer 540, polarisation
Layer 550, scattering layer 560, heat-conducting layer 570 and heat dissipating layer 580, it is the diffusion layer, the optical waveguide layer, the enhancement layer, described poly-
Photosphere, the polarizing layer and the scattering layer are cascading, the heat-conducting layer respectively with the side of the diffusion layer, described
The side connection of the side of optical waveguide layer, the side of the enhancement layer, the side of the light collecting layer, the polarizing layer；The diffusion
Layer is provided with first side and second side, and first side and the second side of the diffusion layer are oppositely arranged, the diffusion layer
First side be set on first transparent conductive substrate, the optical waveguide layer is set to the second side of the diffusion layer
On, the enhancement layer is set on one side of the optical waveguide layer far from the diffusion layer, and the diffusion layer includes diffusion barrier, recessed
Convex astigmatism body 511 and leakproofness gas, the diffusion barrier offer filling cavity, and the bumps astigmatism body is set to the filling
In cavity, there are sealed spacer, the leakproofness gas to be set to the sealing between the diffusion barrier and the concave-convex astigmatism body
In interval；The bumps astigmatism body is spherical shape structure；The enhancement layer includes add lustre to film and multiple enhancing condensing bodies 531,
The film that adds lustre to offers membrane lumen, and multiple enhancing condensing bodies are respectively arranged in the membrane lumen, Duo Gesuo
Enhancing condensing body is stated to be sequentially connected end to end；The enhancing condensing body is isosceles trapezoidal structure, and the isosceles trapezoidal structure
The angle of apex angle is 100 degree~160 degree, and the isosceles trapezoidal structure includes the first light collecting part, the second light collecting part and third optically focused
Portion, first light collecting part, second light collecting part and the third light collecting part are sequentially connected, a upper isosceles trapezoidal structure
First light collecting part of the third light collecting part and adjacent isosceles trapezoidal structure is mutually perpendicular to；It is provided in the light collecting layer
Multiple optically focused centrums 541, interval is provided between each two neighboring optically focused centrum, and the optically focused centrum is coated with minute surface
Layer；Multiple scattering slots 561 are offered in the scattering layer, and interval is provided between each two neighboring scattering slot；It is described
Multiple heat emission holes 581 are offered on heat dissipating layer, and interval is provided between each two neighboring heat emission hole；
The principle of brightening piece is described in detail below：
Referring to Fig. 1, Fig. 3 and Fig. 4, it should be noted that when backlight launches light on liquid crystal display,
And entered in brightening piece by light piece, when incident ray is irradiated to diffusion layer, pass through the diffusing reflection of diffusion layer so that is former
Some light is spread completely, and original light increases 30% brightness, while also irradiating original uniform light
Enter in optical waveguide layer, light is entered by optical waveguide layer in enhancement layer, refraction, reflection and the scattering of original light enhancement layer
Afterwards, so as to increase the light transmittance to original light, the angle of light scattering is further expanded；Specifically, diffusion barrier by
In the concave-convex astigmatism body of package and leakproofness gas, to ensure the diffusion of diffusion layer；Concave-convex astigmatism body is used for incident light
Line scatters out；Leakproofness gas is used to improve the dispersion effect of diffusion layer, improves scattering property, also scattering layer is made to send out
Light farthest by scattering film, ensures illumination effect；It, can by the way that diffusion barrier, concave-convex astigmatism body and leakproofness gas is arranged
Effectively to enhance absorptivity of the liquid crystal display to incident ray, dispersion effect is improved；When external incident ray enters expansion
It dissipates in layer, original light is first irradiated on diffusion barrier, and is entered on concave-convex astigmatism body by diffusion barrier, and concave-convex astigmatism body will be former
There is light to be scattered so that incident ray can scatter out, and effectively prevent line reflection, turn so as to effectively improve light
Change efficiency；The film that adds lustre to is for wrapping up multiple enhancing condensing bodies；Enhance condensing body for realizing the humidification to incident ray,
By the way that add lustre to film and multiple intensity for enhancing condensing body and can effectively improve incident ray is arranged, the intensity of light is improved；
In order to further increase light luminance, in one embodiment, multiple optically focused centrums are provided in the light collecting layer,
Interval is provided between each two neighboring optically focused centrum, optically focused centrum is coated with specular layer；It is thus desirable to explanation, when
After enhancement layer emits, the brightness of light can be enhanced light, in order to further increase light luminance, be arranged in brightening piece
There is light collecting layer, multiple optically focused centrums are provided in light collecting layer, interval, optically focused vertebra are provided between each two neighboring optically focused centrum
Body is coated with specular layer, when the light projected from enhancement layer exposes to the surface of optically focused centrum, since optically focused centrum is coated with
Specular layer, specular layer can make the light transmitting total reflection for being radiated at specular layer, and the energy of light will not be lost, due to each
It is provided with interval between two neighboring optically focused centrum so that be irradiated to the light of n-th of optically focused centrum and be irradiated to (n+1)th and gather
The light of light centrum is overlapped, that is, is irradiated to the light of n-th of optically focused centrum and is irradiated to the light of (n+1)th optically focused centrum
Line intersects, and a light is merged into the light intensity superposition of the light of two intersections, is finally exposed in polarizing layer.Light collecting layer
Being arranged can make the light come out from enhancement layer be superimposed, and light intensity is promoted to original twice, further increases
The light intensity of light；
Polarizing layer, after light collecting layer promotes light intensity, light is exposed to from light collecting layer on polarizing layer, and polarizing layer only allows
The light of certain incident angle passes through, and preferably, polarizing layer only allows incident angle to be the light of [80 °, 50 °]
Pass through；
In order to further increase light luminance, in one embodiment, multiple scattering slots are offered in the scattering layer, often
It is provided with interval between one two neighboring scattering slot；In this way, when the light that incident angle is [80 °, 50 °] passes through from polarizing layer
Afterwards, light is arrived to scattering layer, due to being provided with multiple scattering slots in scattering layer so that incident angle is the light of [80 °, 50 °]
When line exposes to the surface of scattering slot, by the light that incident angle is [80 °, 50 °] scattering phenomenon occurs for scattering slot, allows incidence angle
Degree is that all directions of light toward the scattering slot of [80 °, 50 °] are emitted so that incident angle is the light of [80 °, 50 °] by dissipating
After penetrating slot, light is no longer emitted with the angle of [80 °, 50 °], but to all directions outgoing of scattering slot, finally exposes to the
When on two polaroids, light can be exposed to the second polaroid with all angles, by due to passing through brightening piece, light it is bright
The light intensity spent when exposing on the second polaroid is almost unchanged compared to initial light intensity, and human eye can be more
Good recognizes.
It should also be noted that, since light itself has energy, when light is worn and penetrates brightening piece, can not avoid
Brightening piece can light-absorbing part energy, therefore, when the light-absorbing part energy of brightening piece, the sheet of brightening piece
Body temperature can be increased because the energy of a part of light is absorbed, if after brightening piece Long-term absorption light ray energy, brightening piece can
A temperature for damaging brightening piece can be risen to, therefore, in order to prevent the occurrence of this kind of, be provided in brightening piece
Heat-conducting layer and heat dissipating layer, heat-conducting layer respectively with the side of diffusion layer, the side of optical waveguide layer, the side of enhancement layer, light collecting layer side
Side, the side of polarizing layer and scattering layer side, the side connection of heat dissipating layer offers multiple heat emission holes on heat dissipating layer, each
Interval is provided between two neighboring heat emission hole.In this way, when light wear successively penetrate diffusion layer, optical waveguide layer, enhancement layer, light collecting layer,
When polarizing layer and scattering layer, diffusion layer, optical waveguide layer, enhancement layer, light collecting layer, polarizing layer and scattering layer are because of light-absorbing energy liter
This raised temperature can be quickly transferred in heat dissipating layer by high-temperature, heat-conducting layer, and heat dissipating layer dissipates brightening piece by heat emission hole
It is excessively high and cause to damage to effectively prevent temperature after brightening piece Long-term absorption light ray energy for heat；In addition, multiple heat emission holes are set
Meter can increase the contact area of heat dissipating layer and air, increase radiating efficiency；Furthermore each two neighboring heat emission hole can make
The radiating efficiency of heat dissipating layer is more uniform, range bigger.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of liquid crystal display of anti-short circuit, which is characterized in that including：
First display module；
Second display module；
Sealing element, the sealing element include fluid sealant portion, the first conductive part and the second conductive part, the fluid sealant portion respectively with institute
It states the first display module to connect with second display module, the fluid sealant portion, first display module and described second
Display module surrounds seal cavity jointly, and first conductive part and second conductive part are respectively arranged at the fluid sealant portion
On, first conductive part is electrically connected with first display module, second conductive part and second display module electricity
Connection；
Liquid crystal obturator, the liquid crystal obturator are filled in the seal cavity；And
Drive module, the driving module is set on first display module, the first output end of the driving module and
The second output terminal of the first conductive part electrical connection, the driving module is electrically connected with second conductive part.
2. the liquid crystal display of anti-short circuit according to claim 1, which is characterized in that first display module includes the
One polarizer, the first transparent conductive substrate and the first alignment film, first polarizer, first transparent conductive substrate and institute
It states the first alignment film to be cascading, first conductive part is electrically connected with first transparent conductive substrate.
3. the liquid crystal display of anti-short circuit according to claim 2, which is characterized in that first transparent conductive substrate faces
The surface of nearly liquid crystal obturator side is provided with a plurality of gate line being mutually parallel, a plurality of data line being mutually parallel and more
A pixel electrode, a plurality of gate line and the data line are mutually perpendicular to, between adjacent two gate lines and adjacent two
Pixel region is formed between data line described in item, the pixel electrode is set on the pixel region.
4. the liquid crystal display of anti-short circuit according to claim 2, which is characterized in that first polarizer has rectangle
Cross section.
5. the liquid crystal display of anti-short circuit according to claim 2, which is characterized in that the first transparent conductive substrate tool
There is the cross section of rectangle.
6. the liquid crystal display of anti-short circuit according to claim 1, which is characterized in that second display module includes the
Two polarizers, the second transparent conductive substrate and the second alignment film, second polarizer, first transparent conductive substrate and institute
It states the second alignment film to be cascading, second conductive part is electrically connected with second transparent conductive substrate.
7. the liquid crystal display of anti-short circuit according to claim 6, which is characterized in that second transparent conductive substrate faces
The surface of nearly liquid crystal obturator side is provided with public electrode.
8. the liquid crystal display of anti-short circuit according to claim 6, which is characterized in that second polarizer has rectangle
Cross section.
9. the liquid crystal display of anti-short circuit according to claim 6, which is characterized in that the second transparent conductive substrate tool
There is the cross section of rectangle.
10. the liquid crystal display of anti-short circuit according to claim 1, which is characterized in that the liquid crystal includes multiple liquid crystal
Filling part, multiple liquid crystal filling parts are filled in the seal cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810395604.9A CN108445662A (en) | 2018-04-27 | 2018-04-27 | The liquid crystal display of anti-short circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810395604.9A CN108445662A (en) | 2018-04-27 | 2018-04-27 | The liquid crystal display of anti-short circuit |
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| Publication Number | Publication Date |
|---|---|
| CN108445662A true CN108445662A (en) | 2018-08-24 |
Family
ID=63201896
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810395604.9A Pending CN108445662A (en) | 2018-04-27 | 2018-04-27 | The liquid crystal display of anti-short circuit |
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|---|---|---|---|---|
| JP2006330100A (en) * | 2005-05-23 | 2006-12-07 | Asahi Glass Co Ltd | Dimming device and its manufacturing method |
| CN103238102A (en) * | 2010-10-04 | 2013-08-07 | 法国圣-戈班玻璃公司 | Multiple glazing having variable diffusion by liquid crystals, and method for manufacturing same |
| CN104246585A (en) * | 2011-12-29 | 2014-12-24 | 法国圣戈班玻璃厂 | Multiple glazing with variable diffusion by liquid crystals |
| CN106502006A (en) * | 2017-01-04 | 2017-03-15 | 京东方科技集团股份有限公司 | A kind of modified sealed plastic box, display floater and preparation method thereof |
| CN208314384U (en) * | 2018-04-27 | 2019-01-01 | 康惠（惠州）半导体有限公司 | The liquid crystal display of anti-short circuit |
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2018
- 2018-04-27 CN CN201810395604.9A patent/CN108445662A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006330100A (en) * | 2005-05-23 | 2006-12-07 | Asahi Glass Co Ltd | Dimming device and its manufacturing method |
| CN103238102A (en) * | 2010-10-04 | 2013-08-07 | 法国圣-戈班玻璃公司 | Multiple glazing having variable diffusion by liquid crystals, and method for manufacturing same |
| CN104246585A (en) * | 2011-12-29 | 2014-12-24 | 法国圣戈班玻璃厂 | Multiple glazing with variable diffusion by liquid crystals |
| CN106502006A (en) * | 2017-01-04 | 2017-03-15 | 京东方科技集团股份有限公司 | A kind of modified sealed plastic box, display floater and preparation method thereof |
| CN208314384U (en) * | 2018-04-27 | 2019-01-01 | 康惠（惠州）半导体有限公司 | The liquid crystal display of anti-short circuit |
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