CN108983478A - For improving the LCD display module and display equipment of glue side leakproofness - Google Patents
For improving the LCD display module and display equipment of glue side leakproofness Download PDFInfo
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- CN108983478A CN108983478A CN201811152023.9A CN201811152023A CN108983478A CN 108983478 A CN108983478 A CN 108983478A CN 201811152023 A CN201811152023 A CN 201811152023A CN 108983478 A CN108983478 A CN 108983478A
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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
- G02F1/1333—Constructional arrangements; Manufacturing methods
-
- 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
- G02F1/133345—Insulating layers
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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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
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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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
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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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
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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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
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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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133302—Rigid substrates, e.g. inorganic substrates
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- Crystallography & Structural Chemistry (AREA)
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Abstract
LCD display module and display equipment of the invention, passes through setting face ITO electro-conductive glass, bottom ITO electro-conductive glass, packaging plastic frame body, liquid crystal layer, orientation assemblies and polarizer component.The setting in the area Bi Wei, when being packaged to LCD display module, a side of packaging plastic frame body with the edge of face ITO electro-conductive glass after connecting, another side of packaging plastic frame body wears the area Bi Wei, another side of packaging plastic frame body is connected with bottom ITO electro-conductive glass, since face ITO electro-conductive glass is identical with the making material of bottom ITO electro-conductive glass, leakproofness is stronger, attachment force between packaging plastic frame body and face ITO electro-conductive glass and bottom ITO electro-conductive glass is identical, when applying external force to extension, face ITO electro-conductive glass and bottom ITO electro-conductive glass will not be separated from each other, directly damage LCD display module, improve the overall mechanical strength of LCD display module, extend the service life of LCD display module.
Description
Technical field
The present invention relates to display screen technology fields, more particularly to a kind of LCD display module and display equipment.
Background technique
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 placed in front of light source or reflecting surface.Liquid crystal display power consumption is very low,
Therefore, favor by engineer, suitable for using the electronic equipment of battery.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 working principle of liquid crystal display: liquid crystal is one kind between solid and liquid
Particular matter between body, it is a kind of organic compound, is in a liquid state under normality, but its molecules align is but and solid crystal
It is equally fairly regular, therefore it is named liquid crystal, its another special nature is, if applying an electric field to liquid crystal, can change
Become its molecules align, at this moment if giving its matching polarized light piece, it just has the function of that light is prevented to pass through, if cooperated again
Colored filter, change add to liquid crystal voltage size, can change a certain color light transmission capacity number, can also figuratively change
The voltage for becoming liquid crystal both ends can change its light transmittance.
For existing LCD display, in its manufacturing process, for liquid crystal of the protection setting in LCD display,
The technique for needing to carry out LCD display silk-screen glue frame, is sealed LCD display by the way of hot-press solidifying and sealing
Come, the exposed of liquid crystal is prevented, so that liquid crystal can be with steady operation.But in order to further increase the stability of liquid crystal, prevent face glass
Impurity on glass substrate and bottom glass substrate falls into inside liquid crystal, can also be respectively in face glass in actual LCD screen manufacturing process
On glass substrate and bottom glass substrate coat TOP insulating protective layer, the presence of TOP insulating protective layer can isolate surface glass substrate,
Liquid crystal and bottom glass substrate, prevent the impurity on surface glass substrate and bottom glass substrate from falling into inside liquid crystal.But due to being coated with
TOP insulating protective layer, referring to Fig. 1, Fig. 1 is the schematic diagram of internal structure of the LCD display 20 of the prior art, it can be with from Fig. 1
Find out, glue frame 23 must be connect with the TOP insulating protective layer on surface glass substrate 21 and bottom glass substrate 22, this is easy for making
It is defeated by the elongated end 24 in bottom glass substrate 22 due to needing in the actual use process of LCD display at a problem
Enter outer signal, if the elongated end 24 of bottom glass substrate 22 will lead to surface glass substrate 21 and bottom by biggish external force
Glass substrate 22 is separated from each other, directly damage LCD display 20, due to the material of surface glass substrate 21 and TOP insulating protective layer
Difference, cause glue frame 23 from the two connection when attachment force would not be different, cause the elongated end 24 of bottom glass substrate 22 by
To biggish external force, surface glass substrate 21 and bottom glass substrate 22 are separated from each other, and damage LCD display 20, using the above structure
20 overall mechanical strength of LCD display it is low, will be direct when the bottom of at, the elongated end 24 of glass substrate 22 is by biggish external force
Damage LCD display 20, later maintenance cost and the comparable height of replacement cost.
Summary of the invention
The purpose of the present invention is overcoming shortcoming in the prior art, it is stronger, whole mechanical to provide a kind of leakproofness
Intensity it is big, service life is longer and the lower LCD display module of later maintenance cost and display equipment.
The purpose of the present invention is achieved through the following technical solutions:
A kind of LCD display module, comprising:
Face ITO electro-conductive glass is coated with upper TOP insulating protective layer on the face ITO electro-conductive glass；
Bottom ITO electro-conductive glass, the bottom ITO electro-conductive glass are provided in a side of the face ITO electro-conductive glass
Extension is additionally provided with the area Bi Wei on the bottom ITO electro-conductive glass, and the area Bi Wei is located at the one of the bottom ITO electro-conductive glass
Between side and the extension, lower TOP insulating protective layer is coated on the bottom ITO electro-conductive glass, the lower TOP insulation is protected
Sheath specifically includes the first lower TOP insulating protective layer coated on the bottom ITO electro-conductive glass and is coated on the extension
The second lower TOP insulating protective layer；
Packaging plastic frame body, a side of the packaging plastic frame body are connect with the edge of the face ITO electro-conductive glass, institute
Another side for stating packaging plastic frame body wears the area Bi Wei, and another side of the packaging plastic frame body also respectively with institute
Stating first, a side of TOP insulating protective layer, the bottom ITO electro-conductive glass and described second descend the one of TOP insulating protective layer down
Side is connected, and the face ITO electro-conductive glass, the packaging plastic frame body and the bottom ITO electro-conductive glass surround liquid crystal jointly
Fill cavity；
Liquid crystal layer, the liquid crystal layer are set to the liquid crystal filling cavity；
Orientation assemblies, the orientation assemblies include face orientation diaphragm and bottom orientation diaphragm, and the face orientation diaphragm is set to
For the upper TOP insulating protective layer on the one side of the liquid crystal layer, the bottom orientation diaphragm is set to the described first lower TOP
Insulating protective layer is on the one side of the liquid crystal layer；And
Polarizer component, the polarizer component include face polaroid and bottom polaroid, and the face polaroid is set to institute
It states on one side of the face ITO electro-conductive glass far from the liquid crystal layer, it is remote that the bottom polaroid is set to the bottom ITO electro-conductive glass
On one side from the liquid crystal layer.
In a wherein embodiment, the LCD display module further includes public electrode and multiple pixel electrodes, described
It is etched with ITO cabling on the ITO electro-conductive glass of face, lower ITO cabling, the common electrical are etched on the bottom ITO electro-conductive glass
Pole is set in the upper TOP insulating protective layer, and the public electrode is electrically connected with the upper ITO cabling, each picture
Plain electrode is respectively arranged in the described first lower TOP insulating protective layer and the second lower TOP insulating protective layer, and described each
The pixel electrode is electrically connected with the lower ITO cabling respectively.
In a wherein embodiment, interval is provided between pixel electrode described in each adjacent two.
In a wherein embodiment, the width in the area Bi Wei is more than or equal to 0.5mm.
In a wherein embodiment, multiple liquid crystal filling monomers are provided in the liquid crystal layer.
In a wherein embodiment, the face ITO electro-conductive glass and the bottom ITO electro-conductive glass are parallel to each other.
In a wherein embodiment, the face ITO electro-conductive glass has the cross section of rectangle.
In a wherein embodiment, the bottom ITO electro-conductive glass has the cross section of rectangle.
In a wherein embodiment, the extension has the cross section of rectangle.
A kind of display equipment, including shell, driving IC and the LCD display module, the driving IC is set to described
In shell, the LCD display module is set in the shell, and the LCD display module is electrically connected with the driving IC.
Compared with prior art, the present invention has at least the following advantages:
LCD display module and display equipment of the invention, passes through setting face ITO electro-conductive glass, bottom ITO electro-conductive glass, envelope
Fill glue frame body, liquid crystal layer, orientation assemblies and polarizer component.In actual application process, due to the setting in the area Bi Wei,
When being packaged to LCD display module, a side of packaging plastic frame body with the edge of face ITO electro-conductive glass after connecting, envelope
Another side of dress glue frame body wears the area Bi Wei, and another side of packaging plastic frame body is connected with bottom ITO electro-conductive glass
It connects, since face ITO electro-conductive glass is identical with the making material of bottom ITO electro-conductive glass, so that packaging plastic frame body and face ITO are conductive
Attachment force between glass and bottom ITO electro-conductive glass is identical, and leakproofness is stronger, and when applying external force to extension, face ITO is conductive
Glass and bottom ITO electro-conductive glass will not be separated from each other, directly damage LCD display module, substantially increase the whole of LCD display module
Body mechanical strength extends the service life of LCD display module, reduces user to the later maintenance cost of display equipment.
Detailed description of the invention
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 schematic diagram of internal structure of LCD display in the prior art；
Fig. 2 is the schematic diagram of internal structure of the LCD display module of an embodiment of the present invention.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized 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 it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is 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 meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
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 item.
A kind of display equipment, including shell, driving IC and overall mechanical strength it is big, service life is longer and the later period
The lower LCD display module of maintenance cost, the driving IC are set in the shell, and the LCD display module is set to institute
It states in shell, and the LCD display module is electrically connected with the driving IC.
In one embodiment, LCD display module include face ITO electro-conductive glass, bottom ITO electro-conductive glass, packaging plastic frame body,
Liquid crystal layer, orientation assemblies and polarizer component；Upper TOP insulating protective layer is coated on the face ITO electro-conductive glass；The bottom
ITO electro-conductive glass is provided with extension in a side of the face ITO electro-conductive glass, goes back on the bottom ITO electro-conductive glass
It is provided with the area Bi Wei, the area Bi Wei is located between a side and the extension of the bottom ITO electro-conductive glass, the bottom
Lower TOP insulating protective layer is coated on ITO electro-conductive glass, the lower TOP insulating protective layer is specifically included coated on the bottom ITO
TOP insulating protective layer and the second lower TOP insulating protective layer coated on the extension under the first of electro-conductive glass；The envelope
A side of dress glue frame body is connect with the edge of the face ITO electro-conductive glass, and another side of the packaging plastic frame body is worn
If the area Bi Wei, and another side of the packaging plastic frame body also descends the one of TOP insulating protective layer with described first respectively
A side of the lower TOP insulating protective layer of side, the bottom ITO electro-conductive glass and described second is connected, the face ITO conduction glass
Glass, the packaging plastic frame body and the bottom ITO electro-conductive glass surround liquid crystal filling cavity jointly；The liquid crystal layer is set to institute
State liquid crystal filling cavity；The orientation assemblies include face orientation diaphragm and bottom orientation diaphragm, and the face orientation diaphragm is set to institute
TOP insulating protective layer is stated on the one side of the liquid crystal layer, it is exhausted that the bottom orientation diaphragm is set to the described first lower TOP
Edge protective layer is on the one side of the liquid crystal layer；The polarizer component includes face polaroid and bottom polaroid, the face
Polaroid is set on the one side of the ITO electro-conductive glass in face far from the liquid crystal layer, and the bottom polaroid is set to described
On one side of the bottom ITO electro-conductive glass far from the liquid crystal layer.
In order to which further LCD display module is explained, referring to Fig. 2, the LCD display module 10, including
Face ITO electro-conductive glass 100, bottom ITO electro-conductive glass 200, packaging plastic frame body 300, liquid crystal layer 400, orientation assemblies 500 and polarisation
Piece component 600；Upper TOP insulating protective layer 110 is coated on face ITO electro-conductive glass 100；Bottom ITO electro-conductive glass 200 is close to face
It is provided with extension 210 in a side of ITO electro-conductive glass 100, is additionally provided with the area Bi Wei 220 on bottom ITO electro-conductive glass 200,
The area Bi Wei 220 is located between a side 200 and extension 210 of bottom ITO electro-conductive glass, is coated on bottom ITO electro-conductive glass 200
Lower TOP insulating protective layer 230, lower TOP insulating protective layer 230 specifically include under first coated on bottom ITO electro-conductive glass 200
TOP insulating protective layer 231 and the second lower TOP insulating protective layer 232 coated on extension 210；Packaging plastic frame body 300
A side is connect with the edge of face ITO electro-conductive glass 100, and another side of packaging plastic frame body 300 wears the area Bi Wei 220, and
A side, the bottom ITO electro-conductive glass of TOP insulating protective layer 231 are also descended in another side of packaging plastic frame body 300 with first respectively
200 are connected with a side of the second lower TOP insulating protective layer 232, face ITO electro-conductive glass 100,300 and of packaging plastic frame body
Bottom ITO electro-conductive glass 200 surrounds liquid crystal filling cavity jointly；Liquid crystal layer 400 is set to liquid crystal filling cavity；Orientation assemblies 500
Diaphragm 510 is oriented including face and bottom orients diaphragm 520, and face orientation diaphragm 510 is set to 110 layers of TOP insulation protection close to liquid
On the one side of crystal layer 400, bottom orientation diaphragm 520 is set to the first lower TOP insulating protective layer 231 close to the one of liquid crystal layer 400
On side；Polarizer component 600 includes face polaroid 610 and bottom polaroid 620, and face polaroid 610 is set to face ITO conduction glass
On one side of the glass 100 far from liquid crystal layer 400, bottom polaroid 620 is set to bottom ITO electro-conductive glass 200 far from liquid crystal layer 400
On one side.In this way, due to the setting in the area Bi Wei 220, being sealed to LCD display module 10 in actual application process
When dress, a side of packaging plastic frame body 300 with the edge of face ITO electro-conductive glass 100 after connecting, packaging plastic frame body 300
Another side wear the area Bi Wei 220, another side of packaging plastic frame body 300 is connected with bottom ITO electro-conductive glass 200, by
It is identical with the making material of bottom ITO electro-conductive glass 200 in face ITO electro-conductive glass 100, so that packaging plastic frame body 300 and face ITO
Attachment force between electro-conductive glass 100 and bottom ITO electro-conductive glass 200 is identical, and leakproofness is stronger, when application external force to extension
When, face ITO electro-conductive glass 100 and bottom ITO electro-conductive glass 200 will not be separated from each other, directly damage LCD display module 10, significantly
The overall mechanical strength of LCD display module 10 is improved, the service life of LCD display module 10 is extended, reduces user to display
The later maintenance cost of equipment.
The concrete operating principle of LCD display module 10 is described in detail below:
When needing to start LCD display module 10, inputted respectively to face ITO electro-conductive glass 100 and bottom ITO electro-conductive glass 200
Different voltage forms potential difference between face ITO electro-conductive glass 100 and bottom ITO electro-conductive glass 200, form electric field, liquid crystal layer
400 torsions that certain angle occurs under the action of electric field specifically in one embodiment, are provided with more in liquid crystal layer 400
A liquid crystal fills monomer, and the light that backlight projection is come is projected from face ITO electro-conductive glass 100, and frame out is presented, when
It needs to close LCD display module 10, stops to 200 input voltage of face ITO electro-conductive glass 100 and bottom ITO electro-conductive glass, face ITO
Potential difference is not present between electro-conductive glass 100 and bottom ITO electro-conductive glass 200, electric field disappears, and liquid crystal layer 400 resets torsion, blocks
The light transmitted from backlight, is no longer presented frame out.
It should be noted that being coated with TOP insulation protection on face ITO electro-conductive glass 100 and bottom ITO electro-conductive glass 200
Layer, this is because since liquid crystal layer 400 needs quite stable working environment, it is coated on face ITO electro-conductive glass 100
There is upper TOP insulating protective layer 110, ITO electro-conductive glass 200 is coated with lower TOP insulating protective layer 230, face ITO electro-conductive glass the bottom of at
100 and bottom ITO electro-conductive glass 200 in impurity molecule do not fall out into liquid crystal layer 400, the work for influencing liquid crystal layer 400 is steady
It is qualitative；Simultaneously as face ITO electro-conductive glass 100 needs etching pattern, upper TOP insulating protective layer 110 also plays protection etching
The effect of the pattern of ITO electro-conductive glass 100 in face.
It is another due to packaging plastic frame body 300 it should also be noted that, when being packaged to LCD display module 10
Side wears the area Bi Wei 220, and another side of packaging plastic frame body 300 is connected with bottom ITO electro-conductive glass 200, due to face ITO
Electro-conductive glass 100 is identical with the making material of bottom ITO electro-conductive glass 200, so that packaging plastic frame body 300 and face ITO conduction glass
Attachment force between glass 100 and bottom ITO electro-conductive glass 200 is identical, and leakproofness is stronger, when applying external force to extension, face ITO
Electro-conductive glass 100 and bottom ITO electro-conductive glass 200 will not be separated from each other, directly damage LCD display module 10, substantially increase LCD
The overall mechanical strength of display module 10 extends the service life of LCD display module 10, reduces user to the later period of display equipment
Maintenance cost.
It should also be noted that, in one embodiment, the width in the area Bi Wei 220 is more than or equal to 0.5mm.In this way,
It the area Bi Wei 220 in principle can be with indefinite extension, but the considerations of for production technology, since the width in the area Bi Wei is once prolonged
It is long, the manufacturing cost of bottom ITO electro-conductive glass 200 will be greatly increased, therefore, the width in the area Bi Wei 220 is not suitable for setting too
Greatly, most preferably keeping away a sector width is 0.5mm.
It should also be noted that, in order to further prevent when external force is applied to extension, 100 He of face ITO electro-conductive glass
Bottom ITO electro-conductive glass 200 is separated from each other.Further, in one embodiment, LCD display module 10 further includes auxiliary
Protect membrane body, auxiliary protection membrane body includes membrane body and pleated portions, and membrane body is set on packaging plastic frame body, one end of pleated portions with
Membrane body connection, the lower TOP insulating protective layer of a side and second that the pleated portions other end descends TOP insulating protective layer with first respectively
A side is connected.In this way, certain distortion can occur for extension 210 when if external force is applied to extension, at the same time,
Bottom ITO electro-conductive glass 200 also has curved trend, but due to the setting of auxiliary protection membrane body, the ITO electro-conductive glass 200 bottom of at
When bending, the pleated portions being arranged on membrane body can be applied to extension 210 and take the lead in being straightened, that is, the fold in pleated portions
It can be straightened, give bottom ITO electro-conductive glass 200 certain deformation room and time, user can be in the shape of the fold of pleated portions
Become in the time, prevents curved extension 210 in time, so that within the curved first time of extension 210, bottom ITO electro-conductive glass
200 will not deformation occurs at once, but the pleated portions on membrane body are set deformation occurs, it is certain to give bottom ITO electro-conductive glass 200
Buffer time, allow user to find that current someone just in curved extension 210 and is preventing in time.Since pleated portions are flexibility
Material is made, and has certain elastic property, when being no longer applied to extension 210 by external force, the folds of pleated portions from
The state being straightened becomes have continuous wavy buckle condition again, that is, reset response, so that auxiliary protection membrane body
It can continue to protect LCD display module 10.
Further, referring to Fig. 2, in one embodiment, LCD display module 10 further includes public electrode 700
With multiple pixel electrodes 800, ITO cabling is etched on face ITO electro-conductive glass 100, is etched on bottom ITO electro-conductive glass 200
Lower ITO cabling, public electrode 700 are set in TOP insulating protective layer 110, and public electrode 700 and upper ITO cabling electricity
Connection, each pixel electrode 800 are respectively arranged in the first lower TOP insulating protective layer 231 and the second lower TOP insulating protective layer 232,
And each pixel electrode 800 is electrically connected with lower ITO cabling respectively, also that is, the pixel electrode of a part of quantity is set to institute
It states in the first lower TOP insulating protective layer, the pixel electrode of the quantity of another part is set to the described second lower TOP insulation and protects
In sheath.In this way, drive IC output voltage into lower ITO cabling and lower ITO cabling when needing to start LCD display module 10,
And then it is being transmitted to public electrode 700 and 800 kinds of each pixel electrode, electricity is collectively formed in public electrode 700 and each pixel electrode 800
Potential difference forms electric field, and under the action of electric field, the torsion of certain angle can occur for the liquid crystal filling monomer of liquid crystal layer 400.Specifically
Ground is provided with interval in one embodiment between each adjacent two pixel electrode 800.In this way, each adjacent two pixel electrode
It is provided with interval between 800, the more uniform of field distribution can be made, promotes the display effect of LCD display module 10, picture
Quality also obtains higher promotion.
It should also be noted that, lower TOP insulating protective layer 230 specifically includes first coated on bottom ITO electro-conductive glass 200
Lower TOP insulating protective layer 231 and the second lower TOP insulating protective layer 232 coated on extension 210, that is, the first lower TOP is exhausted
Edge protective layer 231 is coated on bottom ITO electro-conductive glass 200, and the second lower TOP insulating protective layer 232 is coated on extension 210,
And each pixel electrode 800 is respectively arranged in the first lower TOP insulating protective layer 231 and the second lower TOP insulating protective layer 232, this
It is because being again provided with pixel electrode 800 on extension 210, the pixel electrode 800 of extension 210 is by foreign objects in order to prevent
Matter damage, because carrying out insulation protection, the lower TOP insulating protective layer 232 of coating second to the pixel electrode 800 on extension 210
Isolation is extraneous.
It should also be noted that, since pixel electrode 800 may also be distributed in the area Bi Wei 220, in order to guarantee position
In the pixel electrode 800 in the area Bi Wei 220 also by the interference of external substance, another side of packaging plastic frame body 300 is also divided
A side of TOP insulating protective layer 231, bottom ITO electro-conductive glass 200 and second do not descend TOP insulating protective layer 232 down with first
A side is connected, and this guarantees packaging plastic frame bodies 300 to play sealing to the pixel electrode 800 being located in the area Bi Wei 220
The effect of isolation protects pixel electrode 800.
Further, referring to Fig. 2, in one embodiment, face ITO electro-conductive glass 100 and bottom ITO electro-conductive glass
200 are parallel to each other.LCD can be made to show mould in this way, face ITO electro-conductive glass 100 and bottom ITO electro-conductive glass 200 are parallel to each other
The structure of group 10 is more compact, occupies smaller spatial area in shell, improves the space utilization rate of shell.Specifically, one
In embodiment, face ITO electro-conductive glass has the cross section of rectangle；Bottom ITO electro-conductive glass has the cross section of rectangle；Extension
Cross section with rectangle.
LCD display module and display equipment of the invention, passes through setting face ITO electro-conductive glass, bottom ITO electro-conductive glass, envelope
Fill glue frame body, liquid crystal layer, orientation assemblies and polarizer component.In actual application process, due to the setting in the area Bi Wei,
When being packaged to LCD display module, a side of packaging plastic frame body with the edge of face ITO electro-conductive glass after connecting, envelope
Another side of dress glue frame body wears the area Bi Wei, and another side of packaging plastic frame body is connected with bottom ITO electro-conductive glass
It connects, since face ITO electro-conductive glass is identical with the making material of bottom ITO electro-conductive glass, so that packaging plastic frame body and face ITO are conductive
Attachment force between glass and bottom ITO electro-conductive glass is identical, and leakproofness is stronger, and when applying external force to extension, face ITO is conductive
Glass and bottom ITO electro-conductive glass will not be separated from each other, directly damage LCD display module, substantially increase the whole of LCD display module
Body mechanical strength extends the service life of LCD display module, reduces user to the later maintenance cost of display equipment.
The embodiments described above only express several embodiments of the present invention, and 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 protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of LCD display module characterized by comprising
Face ITO electro-conductive glass is coated with upper TOP insulating protective layer on the face ITO electro-conductive glass；
Bottom ITO electro-conductive glass, the bottom ITO electro-conductive glass are provided with extension in a side of the face ITO electro-conductive glass
Portion is additionally provided with the area Bi Wei on the bottom ITO electro-conductive glass, and the area Bi Wei is located at a side of the bottom ITO electro-conductive glass
Between the extension, lower TOP insulating protective layer, the lower TOP insulating protective layer are coated on the bottom ITO electro-conductive glass
Specifically include the first lower TOP insulating protective layer coated on the bottom ITO electro-conductive glass and the coated on the extension
Two lower TOP insulating protective layers；
Packaging plastic frame body, a side of the packaging plastic frame body are connect with the edge of the face ITO electro-conductive glass, the envelope
Another side of dress glue frame body wears the area Bi Wei, and another side of the packaging plastic frame body is also respectively with described the
Once a side of TOP insulating protective layer, a side of the bottom ITO electro-conductive glass and the second lower TOP insulating protective layer
It is connected, the face ITO electro-conductive glass, the packaging plastic frame body and the bottom ITO electro-conductive glass surround liquid crystal filling jointly
Cavity；
Liquid crystal layer, the liquid crystal layer are set to the liquid crystal filling cavity；
Orientation assemblies, the orientation assemblies include face orientation diaphragm and bottom orientation diaphragm, and the face orientation diaphragm is set to described
For upper TOP insulating protective layer on the one side of the liquid crystal layer, the bottom orientation diaphragm is set to the described first lower TOP insulation
Protective layer is on the one side of the liquid crystal layer；And
Polarizer component, the polarizer component include face polaroid and bottom polaroid, and the face polaroid is set to the face
On one side of the ITO electro-conductive glass far from the liquid crystal layer, the bottom polaroid is set to the bottom ITO electro-conductive glass far from institute
It states on the one side of liquid crystal layer.
2. LCD display module according to claim 1, which is characterized in that the LCD display module further includes public electrode
With multiple pixel electrodes, ITO cabling is etched on the face ITO electro-conductive glass, is etched with down on the bottom ITO electro-conductive glass
ITO cabling, the public electrode are set in the upper TOP insulating protective layer, and the public electrode is walked with the upper ITO
Line electrical connection, each pixel electrode is respectively arranged at the described first lower TOP insulating protective layer and the second lower TOP insulation is protected
In sheath, and each pixel electrode is electrically connected with the lower ITO cabling respectively.
3. LCD display module according to claim 2, which is characterized in that set between pixel electrode described in each adjacent two
It is equipped with interval.
4. LCD display module according to claim 1, which is characterized in that the width in the area Bi Wei is more than or equal to
0.5mm。
5. LCD display module according to claim 1, which is characterized in that be provided with multiple liquid crystal in the liquid crystal layer and fill out
Fill monomer.
6. LCD display module according to claim 1, which is characterized in that the face ITO electro-conductive glass and the bottom ITO
Electro-conductive glass is parallel to each other.
7. LCD display module according to claim 1, which is characterized in that the face ITO electro-conductive glass has the cross of rectangle
Section.
8. LCD display module according to claim 1, which is characterized in that the bottom ITO electro-conductive glass has the cross of rectangle
Section.
9. LCD display module according to claim 1, which is characterized in that the extension has the cross section of rectangle.
10. a kind of display equipment, which is characterized in that including described in shell, driving any one of IC and claim 1-9
LCD display module, the driving IC are set in the shell, and the LCD display module is set in the shell, and institute
LCD display module is stated to be electrically connected with the driving IC.
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Cited By (1)
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| CN115167039A (en) * | 2022-07-11 | 2022-10-11 | 广州华星光电半导体显示技术有限公司 | Array substrate and liquid crystal display panel |
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