CN107807466A - Liquid crystal display device and method for manufacturing the same - Google Patents

Liquid crystal display device and method for manufacturing the same Download PDF

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Publication number
CN107807466A
CN107807466A CN201711070034.8A CN201711070034A CN107807466A CN 107807466 A CN107807466 A CN 107807466A CN 201711070034 A CN201711070034 A CN 201711070034A CN 107807466 A CN107807466 A CN 107807466A
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liquid crystal
layer
substrate
display device
crystal display
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CN201711070034.8A
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Chinese (zh)
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何怀亮
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HKC Co Ltd
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HKC Co Ltd
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Priority to CN201711070034.8A priority Critical patent/CN107807466A/en
Publication of CN107807466A publication Critical patent/CN107807466A/en
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    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528Polarisers

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)

Abstract

The application discloses a liquid crystal display device. The liquid crystal display device includes a liquid crystal cell and a pair of polarizing plates. The liquid crystal unit comprises a first substrate, a second substrate opposite to the first substrate, a first electrode layer arranged between the first substrate and the second substrate, a liquid crystal layer arranged between the first electrode layer and the second substrate, and a first optical compensation layer arranged between the first substrate and the first electrode layer. The polarizing plate sandwiches the liquid crystal cell. The application also discloses a manufacturing method of the liquid crystal display device.

Description

Liquid crystal disply device and its preparation method
Technical field
The application is on a kind of liquid crystal display device, especially in regard to a kind of liquid crystal display device with a wide viewing angle, Its plane suitable for a computer, a word processor, an entertainment device or a TV shows, or for using fast The liquid crystal display device of door effect.The application is also on a kind of manufacture method of liquid crystal display device.
Background technology
The MVA/ASM type liquid crystal display panels processing procedure of traditional n-type liquid crystal is first to prepare including substrate, ITO electrode layer, contain There are the liquid crystal cells of the elements such as the liquid crystal layer of liquid crystal molecule, treat that liquid crystal cells are still further sticked optical compensation films after the completion of preparing The additional member such as (namely phase compensation film) and Polarizer.However, traditional processing procedure is generally speaking complex and to liquid crystal The slimming of display panel has no to help.
Therefore, if can develop it is a kind of relatively simplify on processing procedure and the liquid crystal display device of benefit that slimming can be brought and Its manufacture method, it will sizable breakthrough is brought to the technology in this field.
The content of the invention
In view of the deficiency of prior art, inventor obtains the application after research and development.The purpose of the application is a kind of liquid of offer Crystal device and its manufacture method, optical compensating layer is integrated in liquid crystal cells, is completed again without treating prepared by liquid crystal cells Configuration optical compensating layer in addition, will more simplify for the overall process of liquid crystal display device.
The application proposes a kind of liquid crystal display device, including a liquid crystal cells and a pair of Polarizers.Liquid crystal cells have one First substrate, one are relative to the second substrate of first substrate, a first electrode layer being located between first substrate and second substrate, one Liquid crystal layer between first electrode layer and second substrate, and one mend located at the first optics of first substrate and first electrode interlayer Repay layer.Polarizer sandwiched liquid crystal cells.
In one embodiment, liquid crystal cells also have one located at the second electrode lay between liquid crystal layer and second substrate, and One located at the second optical compensating layer between the second electrode lay and second substrate.
In one embodiment, liquid crystal cells also have one located at first electrode layer and the first vertical orientation of liquid crystal interlayer Layer, and one located at the second electrode lay and liquid crystal interlayer the second homeotropic alignment layer.
In one embodiment, thing and sept are conformed with the second electrode lay.
In one embodiment, the first optical compensating layer and the second optical compensating layer each have a both alignment layers, phase compensation Material, and dielectric layer.
In one embodiment, liquid crystal cells have numerous pixel regions, and each pixel region includes two or multiple liquid crystal regions, It has different liquid crystal molecule orientation respectively.
In one embodiment, primary antibody flash layer, which is located at, is closer to the wherein polarisation plate surface that liquid crystal display device regards person On.
In one embodiment, an anti-reflective film is on a surface of anti-flash layer.
In one embodiment, the material of both alignment layers is pi (polyimide) or poly- (methyl) methyl acrylate (PMMA)。
The application it is also proposed that a kind of manufacture method of liquid crystal display device, including:A liquid crystal cells are prepared, in liquid crystal cells Form second substrate, first electricity being located between first substrate and second substrate of a first substrate, one relative to first substrate Pole layer, one are located at liquid crystal layer between first electrode layer and second substrate, and one located at the of first substrate and first electrode interlayer One optical compensating layer;And a pair of Polarizers are prepared, this is to Polarizer sandwiched liquid crystal cells.
In summary, the liquid crystal display device of the application, by the first optical compensating layer located at first substrate and the first electricity The design of pole interlayer, complete still further to configure without treating prepared by liquid crystal cells, for the overall process of liquid crystal display device To more it simplify.
Brief description of the drawings
Included accompanying drawing is used for providing being further understood from the embodiment of the present application, which constitutes one of specification Point, for illustrating presently filed embodiment, and come together with word description to explain the principle of the application.Under it should be evident that Accompanying drawing in the description of face is only some embodiments of the present application, for those of ordinary skill in the art, is not paying wound On the premise of the property made is laborious, other accompanying drawings can also be obtained according to these accompanying drawings.In the accompanying drawings:
Fig. 1 is the schematic diagram of the embodiment of the application liquid crystal display device.
Fig. 2 is another schematic diagram of the embodiment of the application liquid crystal display device.
Fig. 3 is another schematic diagram of the embodiment of the application liquid crystal display device.
Fig. 4 is another schematic diagram of the embodiment of the application liquid crystal display device.
Fig. 5 is the schematic diagram of the embodiment of optical compensation films.
Embodiment
Concrete structure and function detail disclosed herein are only representational, and are for describing showing for the application The purpose of example property embodiment.But the application can be implemented by many alternative forms, and it is not interpreted as It is limited only by the embodiments set forth herein.
In the description of the present application, it is to be understood that term " " center ", " transverse direction ", " on ", " under ", "left", "right", The orientation or position relationship of the instruction such as " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on orientation shown in the drawings or Position relationship, it is for only for ease of description the application and simplifies description, rather than indicates or imply that signified device or element must There must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the application.In addition, art Language " first ", " second " are only used for describing purpose, and it is not intended that instruction or implying relative importance or implicit indicating institute The quantity of the technical characteristic of instruction.Thus, " first " is defined, one can be expressed or be implicitly included to the feature of " second " Or more this feature.In the description of the present application, unless otherwise indicated, " multiple " are meant that two or more. In addition, term " comprising " and its any deformation, it is intended that cover non-exclusive include.
, it is necessary to illustrate in the description of the present application, unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected;Can To be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this Concrete meaning in application.
Term used herein above is not intended to limit exemplary embodiment just for the sake of description specific embodiment.Unless Context clearly refers else, otherwise singulative used herein above "one", " one " also attempt to include plural number.Should also When understanding, term " comprising " and/or "comprising" used herein above provide stated feature, integer, step, operation, The presence of unit and/or component, and do not preclude the presence or addition of other one or more features, integer, step, operation, unit, Component and/or its combination.
Hereinafter with reference to correlative type, illustrate the embodiment according to the application liquid crystal display device, wherein identical element will It is illustrated with identical reference marks.
Fig. 1 is the schematic diagram of the embodiment of the application liquid crystal display device 1.Fig. 2 is the reality of the application liquid crystal display device 1 Apply another schematic diagram of example.Fig. 3 is another schematic diagram of the embodiment of the application liquid crystal display device 2.Fig. 4 is the application liquid crystal Another schematic diagram of the embodiment of display device 2.Fig. 5 is the schematic diagram of the embodiment of optical compensation films 23.Liquid crystal display device 1st, 2 be the liquid crystal display device (n-type MVA liquid crystal display devices) with negative permittivity anisotropy, or ASM type liquid crystal displays Device.
Referring to Fig. 1, liquid crystal display device 1 includes a liquid crystal cells 11, a pair of Polarizers 12, primary antibody flash layer 13, and one Anti-reflective film 14.Liquid crystal cells 11 have a first substrate 111, a second substrate 112, a first electrode layer 113, a liquid crystal layer 114th, one first optical compensating layer 115, a second electrode lay 116, one second optical compensating layer 117, one first homeotropic alignment layer 118, and one second homeotropic alignment layer 119.
Second substrate 112 is set relative to first substrate 111, and first electrode layer 113 is located at the base of first substrate 111 and second Between plate 112.For more precisely, first electrode layer 113 is located between the first optical compensating layer 115 and the first homeotropic alignment layer 118.Liquid Crystal layer 114 is located between first electrode layer 113 and second substrate 112.For more precisely, liquid crystal layer 114 is located at the first vertical orientation Between the homeotropic alignment layer 119 of layer 118 and second.First optical compensating layer 115 is located between first substrate 111 and first electrode layer 113. The sandwiched liquid crystal cells 11 of Polarizer 12.In the present embodiment, first electrode layer 113 is ito transparent electrode.Because the first optics is mended Repay layer 115 and be integrated in liquid crystal cells 11, complete still further to configure without treating prepared by liquid crystal cells 11, for liquid crystal display device It will more simplify for 1 overall process, while bring the benefit of slimming.
The second electrode lay 116 is located between liquid crystal layer 114 and second substrate 112.For more precisely, the second electrode lay 116 is set Between the second optical compensating layer 117 and the second homeotropic alignment layer 119.Second optical compensating layer 117 located at the second electrode lay 116 and Between second substrate 112.First homeotropic alignment layer 118 is located between first electrode layer 113 and liquid crystal layer 114.Second homeotropic alignment layer 118 are located between the second electrode lay 116 and liquid crystal layer 114.In the present embodiment, the second electrode lay 116 is ito transparent electrode.By Liquid crystal cells 11 have been integrated in the second optical compensating layer 117, have completed still further to configure without treating prepared by liquid crystal cells 11, for It will more simplify for the overall process of liquid crystal display device 1, while bring the benefit of slimming.
Thing 1161 and sept 1162 are conformed with the second electrode lay 116.First optical compensating layer 115 and the second optics Compensation layer 117 each has a both alignment layers 1151, phase compensation material 1152, and dielectric layer 1153.The material of both alignment layers 1151 It is pi (polyimide) or poly- (methyl) methyl acrylate (poly (methyl methacrylate), PMMA).Phase Position compensating material 1152 is liquid crystal polymer material or non-liquid crystal material.The material of dielectric layer 1153 is the insulating materials of protection. In the present embodiment, about 3 microns of the height of thrust 1161, about 4.5 microns of the height of sept 1162.Sept 1162 It is made in outside a pixel region, it is located at photosensitive polyimides (such as the ITO on the second electrode lay 116 using one:About 100 Nm), the area size that then thrust 1161 impales is about 100 microns × 100 microns and three such a regions are formed at In one pixel (about 100 microns × 300 microns).
Liquid crystal cells 11 have numerous pixel regions, and each pixel region includes two or multiple liquid crystal regions, and it has respectively Different liquid crystal molecule orientation.Herein, " pixel " one word is normally defined the minimum unit for performing a display, herein In, " pixel region " means a region equivalent to the liquid crystal display device of one " pixel " or part.When a pixel has one Wide aspect ratio (elongated pixel), numerous pixel regions can be made up of an elongated pixel, and be used for most pixels of each pixel Region is preferably as far as possible smaller, and asymmetrical orientation can be then stably formed, and " asymmetric orientation " means different orientation herein, Such as a radial orientation, concentric (tangential direction) orientation and a spiral shape orientation.
Referring to Fig. 2, anti-flash layer 13, which is located at, is closer to liquid crystal display device 1 on a wherein Polarizer 12 surface of person. Anti-reflective film 14 is on a surface of anti-flash layer 13.
On the implementation, the first optical compensating layer 115 is folded among first substrate 111 and first electrode layer 113, and On two electrode layers 116, thrust 1161 and sept 1162 are provided with.Then, then one layer of second homeotropic alignment layer 119 be set. In addition, in first electrode layer 113, the first homeotropic alignment layer 118 is provided with, it is vertical in the first homeotropic alignment layer 118 and second Between both alignment layers 119, n-type nematic crystal (being liquid crystal layer 114) is poured into.
On the implementation, can be in that side of second substrate 112, the sandwiched between second substrate 112 and the second electrode lay 116 There is the second optical compensating layer 117.Alternatively, it is also possible in that side of first substrate 111, in first substrate 111 and first electrode The first optical compensating layer 115 is folded between layer 113.Can also be simultaneously respectively in first substrate 111, second substrate 112 and first The first optical compensating layer 115, the second optical compensating layer 117 are folded among electrode layer 113, the second electrode lay 116 (such as Fig. 1 institutes Show).
Illustrated with the second optical compensating layer 117.In making, one layer of orientation can be first coated with second substrate 112 Layer 1151, material can be pi or poly- (methyl) methyl acrylate (PMMA).Then, it is coated with phase in both alignment layers 1151 Position compensating material 1152, after being then passed through heating and/or UV photocurings, then sets the dielectric layer 1153 of protection.Phase is mended It can be liquid crystal polymer material or non-liquid crystal material to repay material 1152.When dielectric layer 1153 after setting completed, then at dielectric layer On 1153, low temperature coating technique (process temperatures are controlled about Celsius 80 degree) plating last layer the second electrode lay 116 is utilized.First light Preparation method and the flow for learning compensation layer 115 are identical with the second optical compensating layer 117.
In addition, the first optical compensating layer 115 and the second optical compensating layer 117 can have A plates (A-plate) phase compensation Or the effect of the uniaxial phase compensation such as C plates (C-plate) phase compensation, or there is A+C plates (double optical axises) phase compensation Effect.
And two panels Polarizer 12 (being respectively the first Polarizer 121 and the second Polarizer 122, referring to Fig. 2) can be arranged on liquid The opposite sides of brilliant unit 11, that is, it is arranged on the outside of first substrate 111 and second substrate 112;Then, in the second polarisation The lower section of plate 122 can be provided with backlight module (not shown) again.
From Fig. 1 and Fig. 2, the liquid crystal display device 1 of the application, the first base is located at by the first optical compensating layer 115 Design between plate 111 and first electrode layer 113, complete still further to configure without treating prepared by liquid crystal cells 11, for liquid crystal display It will more simplify for the overall process of device 1, while the benefit of slimming can be brought.
Referring to Fig. 3, liquid crystal display device 2 includes a liquid crystal cells 21, a pair of Polarizers 22, an optical compensation films 23, one Anti- flash layer 24, and an anti-reflective film 25.Liquid crystal cells 21 have a first substrate 211, a second substrate 212, a liquid crystal layer 213rd, a first electrode layer 214, a second electrode lay 215, one first homeotropic alignment layer 216, and one second homeotropic alignment layer 217。
Second substrate 212 is set relative to first substrate 211, and liquid crystal layer 213 is located at first substrate 211 and second substrate Between 212.For more precisely, liquid crystal layer 213 is located between the first homeotropic alignment layer 216 and the second homeotropic alignment layer 217.Polarizer 22 Sandwiched liquid crystal cells 21.Optical compensation films 23 are located between at least one of Polarizer 22 and liquid crystal cells 21.For more precisely, light Compensation film 23 is learned to be located between at least one of Polarizer 22 and first substrate 211, or located at least one of Polarizer 22 and the Between two substrates 212.
First electrode layer 214 is located between first substrate 211 and liquid crystal layer 213.For more precisely, first electrode layer 214 is set Between the homeotropic alignment layer 216 of first substrate 211 and first.The second electrode lay 215 is located between liquid crystal layer 213 and second substrate 212. For more precisely, the second electrode lay 215 is located between the homeotropic alignment layer 217 of second substrate 212 and second.First homeotropic alignment layer 216 are located between first electrode layer 214 and liquid crystal layer 213.Second homeotropic alignment layer 217 is located at the second electrode lay 215 and liquid crystal layer Between 213.In the present embodiment, first electrode layer 214 and the second electrode lay 215 are ito transparent electrodes.
Thing 2151 and sept 2152 are conformed with the second electrode lay 215.In the present embodiment, the height of thrust 2151 About 3 microns of degree, about 4.5 microns of the height of sept 2152.Sept 2152 is made in outside a pixel region, and it sets using one Photosensitive polyimides (such as ITO on the second electrode lay 215:About 100 nms), the area that then thrust 2151 impales Domain size is about 100 microns × 100 microns and three such a regions are formed in a pixel that (about 100 microns × 300 is micro- Rice).
Liquid crystal cells 21 have numerous pixel regions, and each pixel region includes two or multiple liquid crystal regions, and it has respectively Different liquid crystal molecule orientation.Herein, " pixel " one word is normally defined the minimum unit for performing a display, herein In, " pixel region " means a region equivalent to the liquid crystal display device of one " pixel " or part.When a pixel has one Wide aspect ratio (elongated pixel), numerous pixel regions can be made up of an elongated pixel, and be used for most pixels of each pixel Region is preferably as far as possible smaller, and asymmetrical orientation can be then stably formed, and " asymmetric orientation " means different orientation herein, Such as a radial orientation, concentric (tangential direction) orientation and a spiral shape orientation.
Liquid crystal layer 213 includes a nematic state liquid crystal material, and it has a negative electricity amboceptor anisotropy, and nematic state liquid crystal material The liquid crystal molecule of material is substantially perpendicular to first substrate 211 or second substrate 212 under without application voltage.
Referring to Fig. 4, anti-flash layer 24, which is located at, is closer to liquid crystal display device 2 on a wherein Polarizer 22 surface of person. Anti-reflective film 25 is on a surface of anti-flash layer 24.
Referring to Fig. 5, optical compensation films 23 include one first film layer 231, one second film layer 232, a third membrane layer 233, and One the 4th film layer 234, the first film layer 231, the second film layer 232, the film layer 234 of third membrane layer 233 and the 4th stack each other, and respectively With the different first refractive index of numerical value, one second refractive index, a third reflect rate, and a fourth refractive index, wherein first Refractive index is less than the second refractive index, and third reflect rate is less than fourth refractive index.Especially, the first film layer 231, one second film layer 232nd, a third membrane layer 233, and one the 4th film layer 234 can sequentially accumulate and stack.
On the implementation, optical compensation films 23 are located therein between a Polarizer 22 and first substrate 211, or located at another polarisation Between plate 22 and second substrate 212, and on the second electrode lay 215, thrust 2151 and sept 2152 are provided with.Then, then One layer of second homeotropic alignment layer 217 is set.In addition, in first electrode layer 214, the first homeotropic alignment layer 216 is provided with, Between one homeotropic alignment layer 216 and the second homeotropic alignment layer 217, n-type nematic crystal (being liquid crystal layer 213) is poured into.
On the implementation, two panels Polarizer 22 (being respectively the first Polarizer 221 and the second Polarizer 222, referring to Fig. 4) can be set The opposite sides in liquid crystal cells 21 is put, that is, is arranged on the outside of first substrate 211 and second substrate 212;Then, The lower section of two Polarizers 222 can be provided with backlight module (not shown) again.Can be in that side of second substrate 212, in second Optical compensation films 23 (as shown in Figure 3) are provided between the Polarizer 222 of substrate 212 and second.Alternatively, it is also possible in first substrate 211 That side, the (not shown) of optical compensation films 23 is provided between the Polarizer 221 of first substrate 211 and first.Can also the same time-division Optical compensation films are not all provided among first substrate 211, the Polarizer 221 of second substrate 212 and first, the second Polarizer 222 23 (not shown)., can be sequentially by the first film layer 231, the second film layer 232, third membrane layer from the point of view of the path direction of incident light 233, and the 4th film layer 234.When the light of backlight module is by the beam incident optical of Polarizer 22 compensation film 23, by film layer interface Repeatedly refraction and multiple reflections, finally make more multiple light sources to penetrate optical compensation films 23, while play the effect and phase of blast The effect of compensation.
In addition, optical compensation films 23 can have the work of the uniaxial phase compensation such as the phase compensation of A plates or C plate phase compensations With, or there is A+C plates (double optical axises) effect of phase compensation.
From Fig. 3 to Fig. 5, the liquid crystal display device 2 of the application, by the first film layer possessed by optical compensation films 23 231st, the second film layer 232, third membrane layer 233, and the 4th film layer 234, the first film layer 231, the second film layer 232, third membrane layer 233 And 234 layers of the 4th film layer stacks each other, and there is the different first refractive index of numerical value, the second refractive index, third reflect rate respectively, And fourth refractive index, wherein first refractive index is less than the second refractive index, and third reflect rate is less than the design of fourth refractive index, can Solve the change of visible angle when absorbing axis change shifting from Polarizer when the angle of sight and Polarizer absorption axiss, and have and reduce Light leaks and the effect of blast and phase compensation simultaneously.
Above content is to combine the further description that specific embodiment is made to the application, it is impossible to assert this Shen Specific implementation please is confined to these explanations.For the application person of an ordinary skill in the technical field, do not taking off On the premise of conceiving from the application, some simple deduction or replace can also be made, should all be considered as belonging to the protection of the application Scope.

Claims (10)

1. a kind of liquid crystal display device, it is characterised in that the liquid crystal display device includes:
One liquid crystal cells, have a first substrate, one relative to the first substrate second substrate, one located at the first substrate and First electrode layer between the second substrate, one are located at the liquid crystal layer between the first electrode layer and the second substrate, and one located at should First optical compensating layer of first substrate and the first electrode interlayer;And
A pair of Polarizers, the sandwiched liquid crystal cells.
2. liquid crystal display device as claimed in claim 1, it is characterised in that the liquid crystal cells also have one to be located at the liquid crystal layer And the second electrode lay between the second substrate, and second optical compensation being located between the second electrode lay and the second substrate Layer.
3. liquid crystal display device as claimed in claim 2, it is characterised in that the liquid crystal cells also have one located at first electricity First homeotropic alignment layer of pole layer and the liquid crystal interlayer, and one vertically match somebody with somebody located at the second of the second electrode lay and the liquid crystal interlayer To layer.
4. liquid crystal display device as claimed in claim 3, it is characterised in that thing and interval are conformed with the second electrode lay Thing.
5. liquid crystal display device as claimed in claim 2, it is characterised in that first optical compensating layer and second optics are mended Repaying layer each has a both alignment layers, phase compensation material, and dielectric layer.
6. liquid crystal display device as claimed in claim 1, it is characterised in that the liquid crystal cells have numerous pixel regions, respectively Pixel region includes two or multiple liquid crystal regions, and it has different liquid crystal molecule orientation respectively.
7. liquid crystal display device as claimed in claim 1, it is characterised in that primary antibody flash layer is located at and is closer to the liquid crystal display Device regards wherein in a polarisation plate surface of person.
8. liquid crystal display device as claimed in claim 7 a, it is characterised in that anti-reflective film is located at a table of the anti-flash layer On face.
9. liquid crystal display device as claimed in claim 5, it is characterised in that the material of the both alignment layers is pi or gathered (methyl) methyl acrylate (PMMA).
10. a kind of manufacture method of liquid crystal display device, it is characterised in that this method comprises the following steps:
Prepare a liquid crystal cells, in the liquid crystal cells formed a first substrate, one relative to the first substrate second substrate, one First electrode layer, the liquid being located between the first electrode layer and the second substrate between the first substrate and the second substrate Crystal layer, and one located at the first substrate and the first electrode interlayer the first optical compensating layer;And
A pair of Polarizers are prepared, this is to the Polarizer sandwiched liquid crystal cells.
CN201711070034.8A 2017-11-03 2017-11-03 Liquid crystal display device and method for manufacturing the same Withdrawn CN107807466A (en)

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WO2019084995A1 (en) * 2017-11-03 2019-05-09 惠科股份有限公司 Liquid crystal display apparatus and method for manufacturing same
CN110416258B (en) * 2018-07-27 2021-11-02 广东聚华印刷显示技术有限公司 Display device and manufacturing method thereof

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