CN103984164B - Liquid crystal display device - Google Patents
Liquid crystal display device Download PDFInfo
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- CN103984164B CN103984164B CN201410187453.XA CN201410187453A CN103984164B CN 103984164 B CN103984164 B CN 103984164B CN 201410187453 A CN201410187453 A CN 201410187453A CN 103984164 B CN103984164 B CN 103984164B
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Abstract
The present invention provides a kind of liquid crystal display device, and the liquid crystal display device includes the second substrate that first substrate and first substrate be oppositely arranged, the liquid crystal layer being arranged between the first substrate and the second substrate and is arranged on the second substrate towards the surface of the first substrate and positioned at the conducting resinl of the first substrate side.The first substrate includes the first transparent substrates, color blocking layer, flatness layer and first electrode, the color blocking layer and the flatness layer are sequentially formed in first transparent substrates near the surface of the liquid crystal layer, and the first electrode is formed in the same side surface of first transparent substrates with the color blocking layer and the flatness layer.The second substrate includes public electrode.One end of the conducting resinl is connected with the first electrode, and the other end is connected with the public electrode of the second substrate.The liquid crystal display device can reduce the cost allowance that plated film yield etc. brings.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of liquid crystal display device with wide viewing angle framework.
Background technology
Display is the important interface that people links up with machine, but visible angle problem is always developing liquid crystal panel
One puzzlement, but with the fast development of Display Technique, the liquid crystal display using wide viewing angle technology framework is bigger due to possessing
Visible angle and various advantages such as more preferable color representation, therefore suffer from the concern of consumer.
Fig. 1 is refer to, it is a kind of section of liquid crystal display device with traditional wide viewing angle framework of the prior art
Structural representation.As shown in figure 1, the liquid crystal display device 100 includes what first substrate 111 and first substrate 111 were oppositely arranged
Second substrate 121 and the liquid crystal layer 131 being arranged between first substrate 111 and second substrate 121.The first substrate 111 is wrapped
Include the first transparent substrates 1110, be sequentially formed in color blocking of first transparent substrates 1110 on the inner surface of the liquid crystal layer 131
Layer 1111 and flatness layer 1112, be formed at the first transparent substrates 1110 away from the outer surface of the liquid crystal layer 131 first electricity
Pole 1113.The color blocking layer 1111 includes the black matrix 11110 and color blocking 11111 for shading.
The second substrate 121 includes the second transparent substrates 1210, is sequentially formed in second transparent substrates 1210 near this
The second electrode 1211 on the surface of liquid crystal layer 131, the electrode 1213 of insulating barrier 1212 and the 3rd.The electricity of first electrode 1113, second
The electrode 1213 of pole 1211 and the 3rd is transparency electrode, and it may, for example, be by tin indium oxide (Indium Tin Oxide, ITO) etc.
Transparent conductive material is made.
The liquid crystal display device 100 still further comprises sealant 1010, the sealant 1010 by the first substrate 111 with
The second substrate 121 is bonded for encapsulated liquid crystals.
The liquid crystal display device 100 still further comprises driving chip 101, and the driving chip 101 is arranged on second substrate
On 121, the rotation of the liquid crystal molecule for driving liquid crystal layer 131.
However, conventionally, as first electrode 1113 and color blocking layer 1111 etc. are separately positioned on the first transparent base
The both side surface at bottom 1110, the place except first transparent substrates 1110 are carried out with procedure for producing near the surface of liquid crystal layer 131
Outside reason is to form color blocking layer 1111 and flatness layer 1112, in order to first electrode 1113 is arranged on into first transparent substrates 1110
On, another side surface of first transparent substrates 1110 must also carry out the treatment of procedure for producing, be formed with plating a whole face thereon
The material of first electrode 1113, and this process is carried out after first substrate 111 and second substrate 121 are combined into panel
, the time of whole processing procedure is virtually extended, the low problem of plated film yield is there is also, cost is suffered a loss.
The content of the invention
In order to solve the problems, such as in the prior art because substrate process time is long, plated film yield it is low caused by cost allowance, this
Inventive embodiment provide it is a kind of avoid because substrate process time is long, plated film yield it is low caused by cost allowance problem liquid crystal
Showing device.
Embodiments of the invention provide a kind of liquid crystal display device, and the liquid crystal display device includes first substrate and first
Second substrate that substrate is oppositely arranged, the liquid crystal layer being arranged between the first substrate and the second substrate and be arranged on this
Surface from two real estates to the first substrate and positioned at the conducting resinl of the first substrate side.The first substrate includes that first is saturating
Bright substrate, color blocking layer, flatness layer and first electrode, the color blocking layer and the flatness layer are sequentially formed in first transparent substrates
Near the surface of the liquid crystal layer, the first electrode is formed in the same of first transparent substrates with the color blocking layer and the flatness layer
Side surface, the second substrate includes public electrode, and one end of the conducting resinl is connected with the first electrode, the other end and this second
The public electrode of substrate is connected.
Preferably, the first electrode is arranged between the color blocking layer and the flatness layer.
Preferably, the first electrode is arranged between first transparent substrates and the color blocking layer.
Preferably, the color blocking layer includes black matrix and color blocking.
Preferably, the black matrix is formed in first transparent substrates and is close on the surface of the liquid crystal layer, the first electrode shape
Into the part not covered by the black matrix in the black matrix and on the second surface of first transparent substrates, the color blocking is formed
In the first electrode.
Preferably, the liquid crystal display device further includes sealant, and the sealant is used to seal the first substrate and be somebody's turn to do
Liquid crystal between second substrate.
Preferably, the conducting resinl is arranged at the outside of the sealant, with the liquid crystal layer respectively positioned at the both sides of the sealant.
Preferably, the second substrate includes the second transparent substrates, is sequentially formed in second transparent substrates near the liquid crystal
The second electrode lay on surface of layer, insulating barrier and the 3rd electrode layer.
Preferably, the second electrode lay includes multiple the second strip electrodes being arranged in parallel with each other, the 3rd electrode layer bag
Include multiple Article 3 shape electrodes being arranged in parallel with each other, Article 3 shape electrode runs parallel in the second strip electrode, and with corresponding the
Two strip electrodes partly overlap setting.
Preferably, the liquid crystal display device still further comprises driving chip, and the driving chip is arranged on second substrate,
And with the sealant respectively positioned at the both sides of the conducting resinl.
First electrode and the color blocking layer due to above-mentioned liquid crystal display device etc. are arranged at the same of the first transparent substrates
Side surface, thus the first transparent substrates another side surface without carry out relevant treatment because plated film is wanted, therefore the can be shortened
The process time of one transparent substrates, while can avoid in the prior art because need to be in one layer of the opposite side plated surface of the first transparent substrates
First electrode material and the yield loss that causes, reduce production cost.Further, the conducting resinl be located at the first substrate with
The side of the liquid crystal layer, directly can make it connect the public electrode on first electrode and second substrate, letter by mode for dispensing glue
It is single feasible, therefore can be further cost-effective.
Described above is only the general introduction of technical solution of the present invention, in order to better understand technological means of the invention,
Can be practiced according to the content of specification, and in order that the above objects, features and advantages of the present invention can be more obvious
It is understandable, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, describe in detail as follows.
Brief description of the drawings
Fig. 1 is a kind of cross-sectional view of liquid crystal display device in the prior art.
A kind of cross-sectional view of liquid crystal display device that Fig. 2 is provided by the first embodiment of the present invention.
Fig. 3 is the planar structure schematic diagram of the liquid crystal display device shown in Fig. 2.
A kind of cross-sectional view of liquid crystal display device that Fig. 4 is provided by the second embodiment of the present invention.
A kind of cross-sectional view of liquid crystal display device that Fig. 5 is provided by the third embodiment of the present invention.
Specific embodiment
Further to illustrate the present invention to reach technological means and effect that predetermined goal of the invention is taken, below in conjunction with
Accompanying drawing and preferred embodiment, to according to liquid crystal display device and its specific embodiment proposed by the invention, method, structure,
Feature and effect, describe in detail as after.
Fig. 2 is referred to, Fig. 2 is shown by a kind of cross-section structure of liquid crystal display device that the first embodiment of the present invention is provided
It is intended to.As shown in Fig. 2 liquid crystal display device 200 includes the second substrate that first substrate 211 and first substrate 211 are oppositely arranged
221st, liquid crystal layer 231 and conducting resinl 2011 between the first substrate 211 and the second substrate 221, the conducting resinl are arranged at
2011 are arranged on the second substrate 221 towards the surface of first substrate 211 and positioned at a side of the first substrate 211.
First substrate 211 includes the first transparent substrates 2110, color blocking layer 2111, first electrode 2112 and flatness layer
2113.First transparent substrates 2110 include relative first surface 21101 and second surface 21102, and first surface 21101 is remote
Chaotropic crystal layer 231, second surface 21102 is near liquid crystal layer 231.Color blocking layer 2111, first electrode 2112 and flatness layer 2113
Be sequentially formed in the second surface 21102 of the first transparent substrates 2110, first electrode 2112 be arranged at color blocking layer 2111 with it is flat
Between layer 2113, flatness layer 2113 is arranged between first electrode 2112 and liquid crystal layer 231.Black square is provided with color blocking layer 2111
Battle array 21110 and color blocking 21111, the black matrix 21110 is with the interval setting of color blocking 21111, it is necessary to explanation, the black matrix
21110 are not limited to this interval setting with the set-up mode of the color blocking 21111, and in other embodiments, the color blocking 21111 is also
The second surface 21102 for being arranged on the part surface of black matrix 21110 and the first transparent substrates 2110 is not provided with black matrix 21110
Part.First electrode 2112 is transparency electrode, and it may, for example, be and is made up of transparent conductive materials such as tin indium oxides.
Second substrate 221 includes the second transparent substrates 2210, is sequentially formed in second transparent substrates 2210 near the liquid
The second electrode lay 2211 on the surface of crystal layer 231, the electrode layer 2213 of insulating barrier 2212 and the 3rd.Insulating barrier 2212 be arranged on this
Between two electrode layers 2211 and the 3rd electrode layer 2213, with the electrode layer 2213 of the second electrode lay 2211 and the 3rd that is electrically insulated.
In the present embodiment, the second electrode lay 2211 includes multiple the second strip electrodes 22110 being arranged in parallel with each other.The
Three electrode layers 2213 also include multiple Article 3 shape electrodes 22130 being arranged in parallel with each other.Second strip electrode 22110 can be
Pixel electrode, the Article 3 shape electrode 22130 can be public electrode, and Article 3 shape electrode 22130 is parallel to the second strip electrode
22110, and partly overlapped setting with corresponding second strip electrode 22110.It should be noted that the Article 3 shape electrode
22130 and second the relative position relation of strip electrode 22110 be not restricted to the setting that partly overlaps, in other embodiment
In, the Article 3 shape electrode 22130 and the second strip electrode 22110 can be with spaced settings, second strip electrode
22110 are alternatively public electrode, and the Article 3 shape electrode 22130 can be pixel electrode.Second strip electrode 22110 and the 3rd
Strip electrode 22130 is transparency electrode, and it may, for example, be and is made up of transparent conductive materials such as tin indium oxides.
In the present embodiment, the liquid crystal molecule 2310 in liquid crystal layer 231 is negative liquid crystal molecule.Liquid crystal display device 200
Driving chip 201 is further included, the driving chip 201 is arranged on the second substrate 221 towards the surface 211 of first substrate
On, and with liquid crystal layer 231 respectively positioned at the both sides of conducting resinl 2011, the driving chip 201 is used to drive the liquid in liquid crystal layer 231
The rotation of brilliant molecule 2310.
Liquid crystal display device 200 still further comprises sealant 2010, sealant 2010 be used for by the first substrate 211 with
The second substrate 221 is bonded for encapsulated liquid crystals.That is, the sealant 2010 is located at respectively with driving chip 201
The both sides of conducting resinl 2011.
Specifically, the conducting resinl 2011 is arranged on the place side of driving chip 201 of liquid crystal display device 200, and is arranged at
The outside of the sealant 2010, with the place side of liquid crystal layer 231 respectively positioned at the both sides of the sealant 2010.The conducting resinl 2011
One end is connected with the first electrode 2112 of the first substrate 211, and the other end is located at second substrate with the liquid crystal display device 200
221 public electrode is connected (not shown).Also referring to Fig. 3, Fig. 3 illustrates for the planar structure of liquid crystal display device 200
Figure.As shown in figure 3, two conducting resinls 2011 are separately positioned on the place side of driving chip 201 of liquid crystal display device 200, neighbouring
The position of the right and left of liquid crystal display device 200, and the driving chip 201 is then positioned at the outside of the conducting resinl 2011.This hair
Bright conducting resinl 2011 is not limited to be arranged on the position shown in Fig. 3, and its quantity is also not necessarily limited to two, can enter according to actual needs
Row is set.
In the present embodiment, because first electrode 2112 and the color blocking layer 2111 are arranged at the first transparent substrates 2110
Same side surface 21102, therefore another side surface 21101 of the first transparent substrates 2110 need not be because first transparency electrode will be plated
2112 and carry out procedure for producing treatment, therefore the process time of the first transparent substrates 2110 can be shortened, while existing skill can be avoided
In art because need in one layer of first electrode material of opposite side plated surface of the first transparent substrates and caused by yield loss, reduce life
Produce cost.Further, first electrode 2112 is connected to the of the second substrate of liquid crystal display device 200 by conducting resinl 2011
Three strip electrodes (now this Article 3 shape electrode is public electrode, and the second strip electrode is pixel electrode), or the second bar shaped
Electrode (now this second strip electrode is public electrode, and Article 3 shape electrode is pixel electrode), can not only play shielding outer
The effect of portion's noise, and make on first electrode 2112 and second substrate 221 the second strip electrode 22110 (now this second
Strip electrode is pixel electrode) or Article 3 shape electrode (now this Article 3 shape electrode be pixel electrode) between the electricity that is formed
It is more stable, so that under the electric field action stablized herein of the liquid crystal molecule 2310 in liquid crystal layer 231, arrangement uniformity is more
Height, improves and displays contrast, and accordingly improves penetrance.
Further, the conducting resinl 2011 may also be arranged on the lower section of first substrate 211 in the present invention, however, this kind of side
Formula need to carry out an optical cover process to the flatness layer 2113 that is covered in first electrode 2112 with etch the flatness layer 2113 from
And expose after first electrode 2112 to connect conducting resinl, and the conducting resinl 2011 in the present embodiment is located at the first substrate 211
Side, directly it can be made to connect the public electrode on first electrode 2112 and second substrate 221 by mode for dispensing glue, simply
Feasible, saving carries out the treatment of optical cover process to the flatness layer 2113 in first electrode 2112, therefore can be further cost-effective.
Fig. 4 is referred to, Fig. 4 is shown by a kind of cross-section structure of liquid crystal display device that the second embodiment of the present invention is provided
It is intended to.Liquid crystal display device 300 shown in Fig. 4 is similar to the liquid crystal display device 200 described in above-mentioned first embodiment, and its is main
Difference is：First electrode 3112 is arranged between the first transparent substrates 3110 and color blocking layer 3111, the shape of first electrode 3112
Into on the second surface 31102 of first transparent substrates 3110, black matrix 31110 and the color blocking 31111 of the color blocking layer 3111
It is formed in the first electrode 3112.
Fig. 5 is referred to, Fig. 5 is shown by a kind of cross-section structure of liquid crystal display device that the third embodiment of the present invention is provided
It is intended to.Liquid crystal display device 400 shown in Fig. 5 is similar to the liquid crystal display device 200 described in above-mentioned first embodiment, and its is main
Difference is：Black matrix 41110 is formed on the second surface 41102 of first transparent substrates 4110, the shape of first electrode 4112
Do not covered by black matrix 41110 into the black matrix 41110 and on the second surface 41102 of first transparent substrates 4110
Part, color blocking 41111 is formed in the first electrode 4112.Specifically, black matrix 41110 distinguishes position with color blocking 41111
In the first electrode, about 4112 both sides, and the black square 41110 is with the interval setting of color blocking 41111, it is necessary to explanation, the black square
Battle array 41110 is not limited to interval setting with the set-up mode of the color blocking 41111, in other embodiments, the color blocking 41111 except
The place that the first electrode 4112 does not correspond to black matrix 41110 is formed in, its edge can also be overlapped with black matrix 41110.
Liquid crystal display device provided by the present invention is described in detail above, it passes through specific embodiment to this hair
Bright principle and implementation method is set forth, the explanation of above example be only intended to help understand the method for the present invention and its
Core concept, but the present invention is not limited to, any those skilled in the art are not departing from the technology of the present invention side
In the range of case, when making a little change using the technology contents of the disclosure above or be modified to the Equivalent embodiments of equivalent variations,
In every case be without departing from technical solution of the present invention content, according to technical spirit of the invention above example is made it is any simple
Modification, equivalent variations and modification, still fall within the range of technical solution of the present invention.
Claims (10)
1. second substrate and be arranged at this that a kind of liquid crystal display device, including first substrate and first substrate are oppositely arranged
Liquid crystal layer between first substrate and the second substrate, it is characterised in that the first substrate includes the first transparent substrates, color blocking
Layer, flatness layer and first electrode, the color blocking layer and the flatness layer are sequentially formed in first transparent substrates near the liquid crystal
The surface of layer, the first electrode is formed in the same side surface of first transparent substrates with the color blocking layer and the flatness layer, should
Second substrate includes public electrode, and the liquid crystal display device further includes to be arranged on the second substrate towards the first substrate
Surface and positioned at the conducting resinl of the first substrate lateral surface, one end of the conducting resinl is connected with the first electrode, the other end
It is connected with the public electrode of the second substrate, the liquid crystal display device further includes driving chip, the driving chip is set
In the second substrate towards on the surface of the first substrate and non-liquid crystal layer position, the conducting resinl is located at the driving chip
Place side, the position of the neighbouring liquid crystal display device the right and left.
2. liquid crystal display device according to claim 1, it is characterised in that the first electrode be arranged at the color blocking layer with should
Between flatness layer.
3. liquid crystal display device according to claim 1, it is characterised in that the first electrode is arranged at the first transparent base
Between bottom and the color blocking layer.
4. liquid crystal display device according to claim 1, it is characterised in that the color blocking layer includes black matrix and color blocking.
5. liquid crystal display device according to claim 4, it is characterised in that the black matrix is formed in first transparent substrates
On the surface of the liquid crystal layer, the first electrode is formed in the black matrix and on the second surface of first transparent substrates
The part not covered by the black matrix, the color blocking is formed in the first electrode.
6. the liquid crystal display device according to claim 2,3 or 5, it is characterised in that the liquid crystal display device is further
Including sealant, the sealant is used to seal the liquid crystal between the first substrate and the second substrate.
7. liquid crystal display device according to claim 6, it is characterised in that the conducting resinl is arranged at the outer of the sealant
Side where side, with the liquid crystal is respectively positioned at the both sides of the sealant.
8. liquid crystal display device according to claim 1, it is characterised in that the second substrate include the second transparent substrates,
It is sequentially formed in the second electrode lay, insulating barrier and the 3rd electrode layer on the surface of the close liquid crystal layer of second transparent substrates.
9. liquid crystal display device according to claim 8, it is characterised in that the second electrode lay includes multiple parallel to each other
Second strip electrode of arrangement, the 3rd electrode layer includes multiple Article 3 shape electrodes being arranged in parallel with each other, Article 3 shape electricity
Pole overlaps parallel to the second strip electrode with corresponding second bar shaped electrode portion point.
10. liquid crystal display device according to claim 7, it is characterised in that the driving chip is arranged on second substrate,
And with the sealant respectively positioned at the both sides of the conducting resinl.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410187453.XA CN103984164B (en) | 2014-05-06 | 2014-05-06 | Liquid crystal display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410187453.XA CN103984164B (en) | 2014-05-06 | 2014-05-06 | Liquid crystal display device |
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| CN103984164A CN103984164A (en) | 2014-08-13 |
| CN103984164B true CN103984164B (en) | 2017-06-16 |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104360532A (en) * | 2014-12-02 | 2015-02-18 | 京东方科技集团股份有限公司 | Color film base plate, manufacturing method of color film base plate, liquid crystal panel and display device |
| CN104793413A (en) * | 2015-04-29 | 2015-07-22 | 昆山龙腾光电有限公司 | Liquid crystal display device and manufacturing method thereof |
| CN105223733B (en) * | 2015-10-28 | 2019-02-26 | 武汉华星光电技术有限公司 | Liquid crystal display |
| CN105892125B (en) * | 2016-06-12 | 2019-05-17 | 京东方科技集团股份有限公司 | A kind of color membrane substrates, its production method, display panel and display device |
| WO2018027802A1 (en) * | 2016-08-11 | 2018-02-15 | 昆山龙腾光电有限公司 | Viewing angle switchable liquid crystal display device and viewing angle switching method |
| CN106200158A (en) * | 2016-09-29 | 2016-12-07 | 合肥鑫晟光电科技有限公司 | Display floater and preparation method thereof, display device |
| CN106647074B (en) * | 2016-12-02 | 2019-11-08 | 深圳市华星光电技术有限公司 | Liquid crystal display device |
| CN107065288B (en) * | 2017-05-25 | 2020-06-05 | 昆山龙腾光电股份有限公司 | Color film substrate, manufacturing method thereof and liquid crystal display panel |
| CN109387976A (en) * | 2018-12-04 | 2019-02-26 | 惠科股份有限公司 | A kind of preparation process of color membrane substrates, color membrane substrates and display screen |
| CN114415429B (en) * | 2022-01-29 | 2023-11-03 | 北京京东方光电科技有限公司 | Liquid crystal display panel, mother board and display device |
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Address after: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Patentee after: Kunshan Longteng Au Optronics Co Address before: 215301, 1, Longteng Road, Kunshan, Jiangsu, Suzhou Patentee before: Kunshan Longteng Optronics Co., Ltd. |