CN106324916A - Liquid crystal display device and manufacturing method thereof - Google Patents
Liquid crystal display device and manufacturing method thereof Download PDFInfo
- Publication number
- CN106324916A CN106324916A CN201510358709.3A CN201510358709A CN106324916A CN 106324916 A CN106324916 A CN 106324916A CN 201510358709 A CN201510358709 A CN 201510358709A CN 106324916 A CN106324916 A CN 106324916A
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- CN
- China
- Prior art keywords
- liquid crystal
- substrate
- crystal indicator
- frame glue
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- G02F1/13392—Gaskets; Spacers; Sealing of cells spacers dispersed on the cell substrate, e.g. spherical particles, microfibres
-
- 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
Abstract
The invention discloses a liquid crystal display device and a manufacturing method thereof.The liquid crystal display device comprises an active component array substrate, a color filter, a liquid crystal layer, a sealant and a pair of spacers.The active component array substrate comprises a substrate and an array layer configured on the substrate. The color filter comprises an opposite direction substrate, a light shield layer configured on the opposite direction substrate and a color filter layer configured on the opposite direction substrate.The liquid crystal layer is arranged between the active component array substrate and the color filter. The glue frame is joined with the active component array substrate and the color filter.The pair of spacers is arranged on two sides of the glue frame. The liquid crystal display device and the manufacturing method thereof have following beneficial effects: based on the conception, the sealant can be limited so that adhesion of the sealant in the liquid crystal display device is improved and width of the sealant required is reduced; the device is more stable so that bottlenecks for design of the liquid crystal display device are removed.
Description
Technical field
The present invention relates to Display Technique, and particularly to a kind of Liquid crystal disply device and its preparation method.
Background technology
General liquid crystal indicator mainly comprises upper substrate, infrabasal plate, liquid crystal layer, backlight module, optics
Diaphragm, and drive gate drive circuit and the data driver of image element circuit.Along with technological evolvement,
The gate drive circuit of liquid crystal indicator is formed directly on substrate, to improve production efficiency, and accords with
Close the product demand of narrow edge.But, due to the gate drive circuit being formed on substrate and upper and lower base plate
Between the position of frame glue have overlap, therefore during frame glue irradiation solidifies, gate drive circuit certainly will
Stop that light enters frame glue, cause frame adhesive curing incomplete.Consequently, it is possible to be present between upper and lower base plate
Frame glue can make dampness penetrate into, and then makes gate drive circuit internal circuit corrode, and gate drive circuit
The situation such as disfunction produce, and cause the integrity problem of display device, and shorten liquid crystal display
The service life of device.
Additionally, due to the requirement to the resolution of liquid crystal indicator improves day by day, liquid crystal indicator week
The marginal portion enclosed is the narrowest better, this width needing to reduce frame glue further, and shortens active on substrate
Distance between element and frame glue.Consequent problem is that the adhesive force of frame glue may be not enough, and frame glue
Being likely to be formed pollution with liquid crystal contact position, the display quality causing liquid crystal indicator edge and corner is bad
Change.Therefore, the structure of existing liquid crystal indicator still haves much room for improvement.
Summary of the invention
In view of this, it is an object of the invention to, propose a kind of Liquid crystal disply device and its preparation method,
Thus the structure of the liquid crystal indicator of prior art is improved.
According to the aforementioned aspect of the present invention, proposing a kind of liquid crystal indicator, it includes active cell array
Substrate, colored filter, liquid crystal layer, frame glue and a pair sept.Active component array base board includes base
Plate and the array layer being configured on substrate.Colored filter includes opposite substrate, is configured at opposite substrate
On light shield layer and the chromatic filter layer that is configured on opposite substrate.Liquid crystal layer is arranged at active member battle array
Between row substrate and colored filter.Frame glue bonding active component array base board and colored filter.A pair
Sept is arranged at frame glue both sides.
According to one embodiment of the invention, array layer includes at least one groove, and frame glue is at least partly inserted
At least one groove of array layer.
According to one embodiment of the invention, array layer includes action zone and non-active, and array layer is at least
One groove is positioned at non-active.
According to one embodiment of the invention, light shield layer includes at least one groove, and frame glue is at least partly inserted
At least one groove of light shield layer.
According to one embodiment of the invention, frame glue and a pair sept directly contact.
According to one embodiment of the invention, at least one groove of array layer exposes substrate.
According to the aforementioned aspect of the present invention, the manufacture method proposing a kind of liquid crystal indicator includes following step
Suddenly.First, a pair sept is formed on the first substrate.Then, second substrate forms array layer,
Array layer includes action zone and non-active.Then, use frame glue bonding first substrate and second substrate,
Its center glue is configured between a pair sept.
According to one embodiment of the invention, before forming a pair sept the most on the first substrate, also include
Form light shield layer on the first substrate；And in light shield layer, form at least one groove, wherein using
After frame glue bonding first substrate and second substrate, it is recessed that at least one of light shield layer at least partly inserted by frame glue
Groove.
According to one embodiment of the invention, after wherein forming array layer on second substrate, it is additionally included in battle array
Non-active on row layer forms at least one groove, and its center glue at least partly inserts array layer at least
One groove.
According to one embodiment of the invention, frame glue and a pair sept directly contact.
The beneficial effects of the present invention is, by the design of the present invention, can frame glue be carried out spacing, improve
The adhesive force of liquid crystal indicator center glue, reduces the required width of frame glue, and makes it the most firm, borrow
This breaks through the design bottleneck of liquid crystal indicator periphery.Additionally, the design of some embodiments of the invention also may be used
Increase light and irradiate the chance of frame glue, exempt it and solidify incomplete doubt, to avoid outside moisture to corrode
The drive circuit of liquid crystal indicator.Whereby, the reliability of liquid crystal indicator can be increased, and
Extend its service life.
Accompanying drawing explanation
Fig. 1 is based on the profile of the subregion of the liquid crystal indicator of one embodiment of the invention.
Fig. 2 is based on the profile of the subregion of the liquid crystal indicator of another embodiment of the present invention.
Fig. 3 is based on the profile of the subregion of the liquid crystal indicator of further embodiment of this invention.
Fig. 4 is based on the flow chart of the manufacture method of the liquid crystal indicator of one embodiment of the invention.
Detailed description of the invention
In this article, for convenience of description, it is possible to use space relative terms, such as " below ", " under
Side ", D score, " top ", " on " etc., describe an element or feature exist with another element or feature
Relation in accompanying drawing.It should be understood that space relative terms is intended to comprise the direction except being painted in the drawings
Outside object different directions in use or operation.Such as, if object in the drawings is reversed, then
The element being described as be in other elements or feature " lower section " or D score will be oriented in described element or spy
" top " levied.Therefore, exemplary term " lower section " can comprise above and below both direction.Thing
Part can also have other orientations (90-degree rotation or other orientations) and tackle space used herein relative to art
Corresponding explanation made in language.
In this article, term " first ", " second " etc. are to distinguish two different elements or position,
It is not to limit specific position or relativeness.In other words, in certain embodiments, term "
One ", " second " etc. can also be interchangeable with one another.
The exemplary embodiment of the present invention it is described more fully with hereinafter with reference to accompanying drawing；But, the present invention
Can embody in different forms, and be not limited to embodiment set forth herein.In order to clearly say
Bright, structure shown in the drawings, size may have been exaggerated；That is, accompanying drawing is not necessarily by actual proportions
Draw.It should also be understood that when a certain feature be referred to as another feature or substrate " on " time, can
Can be to be located immediately on another feature or substrate, it is also possible to there is intermediary layer；To other space relative terms
Between (such as " lower section ", " left side ", " other " etc.) and Expressive Features, the term of relation (such as " connection ", " covers
Lid " etc.) also should so understand.
Fig. 1 is based on the subregion (neighboring area) of the liquid crystal indicator of one embodiment of the invention
Profile.In the present embodiment, liquid crystal indicator 10 includes active component array base board 100, colour
Optical filter 102, liquid crystal layer 104, frame glue 106 and a pair sept 108a, 108b.
For simplicity, Fig. 1 does not shows that all elements of liquid crystal indicator 10.Such as, liquid crystal
Display device 10 may also include the element such as backlight module, Polarizer.The example of liquid crystal indicator can be
Non-crystalline silicon (amorphous silicon, a-Si) display floater, low temperature polycrystalline silicon (low temperature
Poly-silicon, LTPS), the panel of the type such as indium gallium zinc (IGZO), the present invention is not limiting as
The type of display panels.
Active component array base board 100 includes substrate 111 and the array layer 112 being configured on substrate 111.
Substrate 111 can be transparency carrier, such as, be made up of glass.Although in FIG in order to be briefly described,
Only array layer 112 is depicted as simple layer structure, it is true that as having usual knowledge in the art
Known to person, array layer 112 can include being formed on substrate 111 by multiple thin film transistor (TFT)s (Thin Film
Transistor, TFT) tft array that forms, in order to drive each pixel of liquid crystal indicator 10.
Additionally, alignment film 120 also can be formed on array layer 112.
The light shield layer 116 that colored filter 102 includes opposite substrate 114, is configured on opposite substrate 114,
And the chromatic filter layer 118 being configured on opposite substrate 114.Also orientation can be formed on chromatic filter layer 118
Film 122.Opposite substrate 114 can be transparency carrier, such as, be made up of glass.Light shield layer 116 e.g. by
The black matrix" (black matrix) that photosensitive polymer combination is made, it is distributed on opposite substrate 114,
To mark off multiple sub-pixel district on opposite substrate 114, and chromatic filter layer 118 is arranged at these times
In pixel region.Chromatic filter layer 118 is e.g. by multiple red filter block 118R, multiple green filter
Block 118G and multiple blue filter block 118B (in Fig. 1, each illustrates) are constituted.Close
Material, composition, arrangement and manufacture method in these optical filtering blocks can use in the art
Any one technological means known, repeats no more in this.
Liquid crystal layer 104 is arranged between active component array base board 100 and colored filter 102, and it is made
With being the polarization direction of the light being rotated through liquid crystal layer 104, to demonstrate comparison of light and shade.Its material can
To select any one liquid-crystal compounds known to usually intellectual or the liquid crystal combination of having in the art
Thing.
Frame glue 106 engages active component array base board 100 and colored filter 102.Frame glue 106 can be sense
Photosensitive resin composition is the product of gained after irradiation solidifies.Photosensitive resin combination such as wraps
Include light initiator, acrylic resin and/or epoxy resin and other additives.Certainly, aforementioned resin material
Material is only to illustrate, and the present invention is not intended to restrict the material of frame glue 106.
A pair sept 108a, 108b are arranged at frame glue 106 both sides (for example, inner side and outer side).
When installing liquid crystal indicator 10, sept 108b arranges spacing frame glue 106 and liquid crystal layer 104,
The photosensitive polymer combination being coated on active component array base board 100 can be avoided not yet to be solidified into frame
I.e. contact with the liquid crystal molecule 1040 of liquid crystal layer 104 before glue 106, formed and pollute.In some embodiments
In, in time making liquid crystal indicator 10, this meeting forms multiple columnar interval on colored filter 102
Thing (not shown in SOC, Fig. 1), accommodates the inside sky of liquid crystal layer in order to support liquid crystal indicator 10
Between, in this embodiment, sept 108a, 108b can be by same with aforementioned column spacer SOC
Step, uses same light shield to be formed.Specifically, sept 108a, 108b and column spacer SOC
Can be by being coated with photoresist on colored filter 102, more through exposure and development and rear baking etc.
Technical process is formed.
With continued reference to Fig. 1, after liquid crystal indicator 10 is installed, frame glue 106 and sept 108a,
108b directly contacts, and whereby, frame glue 106 is carried out spacing by available sept 108a, 108b, prevents
Frame glue 106 deforms or prevents the part diffusion not yet solidified in frame glue 106.It should be noted that Fig. 1
Shown in be the profile of sept 108a, 108b, if observing from the top of liquid crystal indicator 10,
Sept 108a, 108b can be striped stride things, or the multipair column spacer of close proximity.When
So, the present invention is also not particularly limited the geometric shape of sept 108a, 108b, as long as sept 108a,
108b is configured at frame glue 106 both sides and possesses position-limiting action.
With continued reference to Fig. 1, in an embodiment of the present invention, array layer 112 includes at least one groove 1120.
Specifically, array layer 112 can include action zone 1121 and non-active 1122, and groove 1120
In non-active 1122.The forming method of groove 1120 is not particularly limited, such as, can use dry-etching
Method.The degree of depth of groove 1120 is equally likely to the height of array layer 112, and substrate 111 will in this situation
It is exposed out；Or, the degree of depth of groove 1120 is likely to the height less than array layer 112.Concrete and
Speech, the degree of depth of groove 1120 can be 50 μm～100 μm.
When installing liquid crystal indicator 10, due to the existence of groove 1120, at least some of frame glue 106
Will insert in groove 1120.By the increase of contact area, frame glue 106 is to active component array base board
The adhesive force of 100 improves the most therewith.Meanwhile, if by exposed for substrate 111 when forming groove 1120,
Light will may pass through substrate 111 and expose to frame glue 106 position, and this can allow the photograph of frame glue 106
Photocuring is more complete, improves previously described frame adhesive curing uneven, allows external dampness invasion gate pole drive
The problem on galvanic electricity road.
Figure 1 illustrates two grooves 1120, but the present invention is not limited thereto, can optionally shape
Become more or less groove 1120.The configuration of groove 1120 is to avoid in non-active circuit 1122
Circuit is necessary, and in addition there is no particular restriction, and the demand of visual uniform-light transmission is made arbitrarily to arrange.
With continued reference to Fig. 1, in an embodiment of the present invention, light shield layer 116 includes groove 1160, and frame
Groove 1160 at least partly inserted by glue 106.The generation type of groove 1160 can be identical with groove 1120.
Similarly, although the most only illustrate a groove 1160, its quantity and distribution scenario there is no spy in fact
Do not limit.The existence of groove 1160 can improve the frame glue 106 adhesive force to colored filter 102, makes
The width of frame glue 106 has the possibility of reduction further.Additionally, the degree of depth of Fig. 1 further groove 1160 is less than hiding
The height of photosphere 116, that is groove 1160 is not by exposed for opposite substrate 114.
Fig. 2 is based on the profile of the subregion of the liquid crystal indicator of another embodiment of the present invention.This
The liquid crystal indicator 10 of embodiment is roughly the same with Fig. 1, and difference is, the liquid crystal of Fig. 2
In showing device 10, at light shield layer 116, only form groove 1160, to accommodate at least one of frame glue
106, as array layer 112 is not then formed groove.This liquid crystal indicator 10 also can improve frame glue
The joint capacity of 106.
Fig. 3 is based on the profile of the subregion of the liquid crystal indicator of another embodiment of the present invention.This
The liquid crystal indicator 10 of embodiment is roughly the same with Fig. 1, and difference person is, the liquid crystal display of Fig. 3
In device 10, at array layer 112, only form groove 1120, to accommodate at least one of frame glue 106,
As for light shield layer 116 is not then formed groove.This liquid crystal indicator 10 also can improve frame glue 106
Joint capacity.
Fig. 4 is based on the flow chart of the manufacture method of a kind of liquid crystal indicator of one embodiment of the invention.
The manufacture method of liquid crystal indicator will be described according to Fig. 1 and Fig. 4 below.The system of liquid crystal indicator
Make method 200 to comprise the following steps.First, as shown in block 202, formed on the first substrate a pair
Sept 108a, 108b.Then, as indicated at a block 204, second substrate forms array layer 112,
Wherein array layer 112 includes action zone 1121 and non-active 1122.Then, as set forth in block 206,
Using frame glue 106 to engage first substrate and second substrate, its center glue 106 is configured at a pair sept
Between 108a, 108b.In one embodiment, frame glue directly contacts with sept 108a, 108b.
Herein, frame glue 106, sept 108a, 108b and array layer 112 can be with previous embodiment institutes
Describe is identical.And so-called first substrate herein, can be the opposite substrate of aforementioned colored filter 102
114；So-called second substrate, can be the substrate 111 of aforementioned active component array base board 100 herein.
Understand with reference to Fig. 1, in one embodiment, be formed on first substrate at sept 108a, 108b
In the past, it is also possible to form light shield layer 116 (and chromatic filter layer 118) on the first substrate, and hiding
Photosphere 116 is formed groove 1160.After second substrate forms array layer 112, it is also possible in battle array
The non-active 1122 of row layer 112 is formed groove 1120.Whereby, frame glue 106 is being used to engage first
After substrate and second substrate, frame glue 106 at least partly inserts the groove 1160 of light shield layer 116, and frame
The groove 1120 of array layer 112 at least partly inserted by glue 106.As it was previously stated, whereby, frame glue can be entered
Row is spacing, to improve the adhesive force of liquid crystal indicator center glue.Also can increase light and irradiate the machine of frame glue
Meeting, exempts it and solidifies incomplete problem.
Although the present invention is open as above with embodiment, so it is not limited to the present invention, Ren Hesuo
Belong to and technical field has usually intellectual, without departing from the spirit and scope of the present invention, each when making
Plant variation and retouching, therefore protection scope of the present invention is when being as the criterion depending on as defined in claim.
Claims (10)
1. a liquid crystal indicator, it is characterised in that described liquid crystal indicator includes:
Active component array base board, it includes substrate and is configured at the array layer on described substrate；
Colored filter, it include opposite substrate, the light shield layer being configured on described opposite substrate and
It is configured at the chromatic filter layer on described opposite substrate；
Liquid crystal layer, it is arranged between described active component array base board and described colored filter；
Frame glue, it engages described active component array base board and described colored filter；And
A pair sept, it is arranged at described frame glue both sides.
2. liquid crystal indicator as claimed in claim 1, it is characterised in that described array layer include to
A groove, and described frame glue less at least partly inserts at least one groove described of described array layer.
3. liquid crystal indicator as claimed in claim 2, it is characterised in that described array layer includes main
Move district and non-active, and at least one groove of described array layer is positioned at described non-active.
4. liquid crystal indicator as claimed in claim 1, it is characterised in that described light shield layer include to
A groove, and described frame glue less at least partly inserts at least one groove described of described light shield layer.
5. liquid crystal indicator as claimed in claim 1, it is characterised in that described frame glue and described one
Contact direct to sept.
6. liquid crystal indicator as claimed in claim 2, it is characterised in that described array layer described
At least one groove exposes described substrate.
7. the manufacture method of a liquid crystal indicator, it is characterised in that the system of described liquid crystal indicator
The method of making includes:
Form a pair sept on the first substrate；
Forming array layer on second substrate, described array layer includes action zone and non-active；
Using first substrate and described second substrate described in frame glue bonding, wherein said frame glue is configured at described
Between a pair sept.
8. the manufacture method of liquid crystal indicator as claimed in claim 7, it is characterised in that described
Before forming the pair of sept on first substrate, also include:
Described first substrate is formed light shield layer；And
At least one groove is formed, wherein in described light shield layer
After using first substrate described in described frame glue bonding and described second substrate, described frame glue is at least
Part inserts at least one groove described of described light shield layer.
9. the manufacture method of liquid crystal indicator as claimed in claim 7, it is characterised in that described
After forming described array layer on second substrate, also include:
Non-active on described array layer forms at least one groove, and wherein said frame glue is at least part of
Insert at least one groove described of described array layer.
10. the manufacture method of liquid crystal indicator as claimed in claim 7, it is characterised in that described frame
Glue directly contacts with the pair of sept.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510358709.3A CN106324916A (en) | 2015-06-25 | 2015-06-25 | Liquid crystal display device and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510358709.3A CN106324916A (en) | 2015-06-25 | 2015-06-25 | Liquid crystal display device and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106324916A true CN106324916A (en) | 2017-01-11 |
Family
ID=57729628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510358709.3A Withdrawn CN106324916A (en) | 2015-06-25 | 2015-06-25 | Liquid crystal display device and manufacturing method thereof |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1560689A (en) * | 2004-03-11 | 2005-01-05 | 友达光电股份有限公司 | Thin film transistor array substrate |
| CN2715192Y (en) * | 2004-03-27 | 2005-08-03 | 鸿富锦精密工业（深圳）有限公司 | LCD panel |
| JP2005339199A (en) * | 2004-05-27 | 2005-12-08 | Kawaguchiko Seimitsu Co Ltd | Touch panel |
| CN101071210A (en) * | 2006-05-08 | 2007-11-14 | 中华映管股份有限公司 | Colour filter substrate and its liquid crystal display panel |
| CN101697044A (en) * | 2009-06-24 | 2010-04-21 | 深超光电（深圳）有限公司 | Liquid crystal display device and manufacturing method thereof |
| KR20100086118A (en) * | 2009-01-22 | 2010-07-30 | 박재수 | Electronic card and display device used in the card |
-
2015
- 2015-06-25 CN CN201510358709.3A patent/CN106324916A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1560689A (en) * | 2004-03-11 | 2005-01-05 | 友达光电股份有限公司 | Thin film transistor array substrate |
| CN2715192Y (en) * | 2004-03-27 | 2005-08-03 | 鸿富锦精密工业（深圳）有限公司 | LCD panel |
| JP2005339199A (en) * | 2004-05-27 | 2005-12-08 | Kawaguchiko Seimitsu Co Ltd | Touch panel |
| CN101071210A (en) * | 2006-05-08 | 2007-11-14 | 中华映管股份有限公司 | Colour filter substrate and its liquid crystal display panel |
| KR20100086118A (en) * | 2009-01-22 | 2010-07-30 | 박재수 | Electronic card and display device used in the card |
| CN101697044A (en) * | 2009-06-24 | 2010-04-21 | 深超光电（深圳）有限公司 | Liquid crystal display device and manufacturing method thereof |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170111 |
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