CN108535897A - A kind of production method of liquid crystal display panel - Google Patents
A kind of production method of liquid crystal display panel Download PDFInfo
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- CN108535897A CN108535897A CN201810312890.8A CN201810312890A CN108535897A CN 108535897 A CN108535897 A CN 108535897A CN 201810312890 A CN201810312890 A CN 201810312890A CN 108535897 A CN108535897 A CN 108535897A
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 259
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 41
- 239000007788 liquid Substances 0.000 claims abstract description 64
- 239000000126 substance Substances 0.000 claims abstract description 54
- 239000000565 sealant Substances 0.000 claims abstract description 29
- 239000000758 substrate Substances 0.000 claims abstract description 26
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000009792 diffusion process Methods 0.000 abstract description 15
- 238000013461 design Methods 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 7
- 239000012528 membrane Substances 0.000 description 5
- 238000002372 labelling Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 239000010409 thin film Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1341—Filling or closing of cells
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1341—Filling or closing of cells
- G02F1/13415—Drop filling process
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mathematical Physics (AREA)
Abstract
The invention discloses a kind of production method of liquid crystal display panel, liquid crystal display panel includes：Viewing area and rim area around viewing area, viewing area includes the first liquid crystal area and the second liquid crystal area set on the first liquid crystal area periphery, and production method includes：One substrate is provided；It is coated with sealant on one surface of substrate of rim area；Liquid crystal is instilled to the first liquid crystal area；Liquid crystal is instilled to the second liquid crystal area；Wherein, the volume of the single dropping liquid crystalline substance instilled to the second liquid crystal area is more than the volume of the single dropping liquid crystalline substance instilled to the first liquid crystal area.The production method of the liquid crystal display panel of the present invention, by dividing display area, and different viewing areas instills the liquid crystal of different size, to reduce the diffusion velocity of the liquid crystal close to sealant, reduce the processing procedure distance that liquid crystal is reserved away from sealant, not only it can not guarantee to pollute liquid crystal, but also can reach the narrow frame even purpose of design of Rimless, the user experience is improved.
Description
Technical field
The present invention relates to field of liquid crystal display, and in particular, to a kind of production method of liquid crystal display panel.
Background technology
Thin Film Transistor-LCD (Thin Film Transistor Liquid Crystal Display, referred to as
TFT-LCD) because its is low in energy consumption, manufacturing cost is low and it is radiationless the features such as, be widely applied in recent years.TFT-LCD's
Liquid crystal display panel includes mainly the color membrane substrates that box is arranged and array substrate, is filled between color membrane substrates and array substrate
Liquid crystal.
In general, liquid crystal molecule is before color membrane substrates and array substrate carry out to box, pass through liquid crystal dripping technique (One
Drop Fill, abbreviation ODF) liquid crystal molecule is typically instiled in the central part of color membrane substrates or the display area of array substrate
Point, and gradually spread around by display area, color membrane substrates and array substrate are carried out to box again later, to realize liquid crystal
Filling, but in the filling process, the liquid crystal spread in order to prevent touches the incomplete of the peripheral region outside display area
Cured sealant avoids pollution liquid crystal, it usually needs the liquid crystal to drip has a certain distance apart from sealant, the general distance
15mm need to be more than, and the setting of the distance just strongly limits the design of narrow frame, affects user experience.
Invention content
To solve the above-mentioned problems of the prior art, the present invention provides a kind of production methods of liquid crystal display panel, to protect
Card neither pollutes liquid crystal, and can realize narrow frame design, promotes user experience.
In order to reach foregoing invention purpose, present invention employs the following technical solutions：
The present invention provides a kind of production method of liquid crystal display panel, the liquid crystal display panel includes：Viewing area and around described
The rim area of viewing area, the viewing area include the first liquid crystal area and the second liquid crystal area set on first liquid crystal area periphery,
The production method includes：
One substrate is provided；
It is coated with sealant on one surface of substrate of the rim area；
Liquid crystal is instilled to the first liquid crystal area；
Liquid crystal is instilled to the second liquid crystal area；
Wherein, the volume of the single dropping liquid crystalline substance instilled to the second liquid crystal area is more than the single dropping liquid instilled to first liquid crystal area
Brilliant volume.
Further, first liquid crystal area is located at institute close to the centre position of the viewing area, second liquid crystal area
It states between the first liquid crystal area and sealant and is enclosed around first liquid crystal area one.
Further, the area of second liquid crystal area is less than the area of first liquid crystal area.
Further, the liquid crystal instilled to second liquid crystal area includes from interior multilayer outwardly.
Further, the volume of the single dropping liquid crystalline substance instilled to second liquid crystal area is to be instilled to first liquid crystal area
3~8 times of the volume of single dropping liquid crystalline substance.
Further, the spacing between the every two single dropping liquid crystalline substances instilled to second liquid crystal area is more than to first liquid
Spacing between every two single dropping liquid crystalline substances that crystalline region instills.
Further, the viewing area further include it is at least one be located at first liquid crystal area and second liquid crystal area it
Between annular third liquid crystal area, the production method further includes：Liquid crystal is instilled to the third liquid crystal area, wherein to described
The volume for single dropping liquid crystalline substance that third liquid crystal area instills is between the volume of the single dropping liquid crystalline substance instilled to second liquid crystal area and to institute
Between the volume for stating single dropping liquid crystalline substance of the first liquid crystal area instillation.
Further, the liquid crystal instilled to the third liquid crystal area includes from interior multilayer outwardly.
Further, the volume of every layer of the single dropping liquid crystalline substance instilled to the third liquid crystal area is equal, the third liquid crystal
Single drop liquid crystal volume of every layer of liquid crystal in area is sequentially increased outwardly from interior.
Compared with prior art, the production method of liquid crystal display panel of the invention, by dividing display area, and it is different aobvious
Show that area instills the liquid crystal of different size, to reduce the diffusion velocity of the liquid crystal close to sealant, reduction liquid crystal is reserved away from sealant
Processing procedure distance, not only can not guarantee pollute liquid crystal, but also can reach narrow frame even Rimless purpose of design, improve user's body
It tests.
Description of the drawings
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description be only the present invention some
Embodiment for those of ordinary skill in the art without having to pay creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 be one embodiment of the invention liquid crystal display panel production method in liquid crystal display panel instill liquid crystal before plan structure show
It is intended to；
Fig. 2 be one embodiment of the invention liquid crystal display panel production method in liquid crystal display panel instill liquid crystal before side view structure show
It is intended to；
Fig. 3 is the flow diagram of the production method of one embodiment of the invention liquid crystal display panel；
Fig. 4 be one embodiment of the invention liquid crystal display panel production method in liquid crystal display panel instill liquid crystal after plan structure show
It is intended to；
Fig. 5 be one embodiment of the invention liquid crystal display panel production method in liquid crystal display panel instill liquid crystal after side view structure show
It is intended to；
Fig. 6 be another embodiment of the present invention liquid crystal display panel production method in liquid crystal display panel instill liquid crystal before plan structure
Schematic diagram；
Fig. 7 be another embodiment of the present invention liquid crystal display panel production method in liquid crystal display panel instill liquid crystal before side view structure
Schematic diagram；
Fig. 8 is the flow diagram of the production method of another embodiment of the present invention liquid crystal display panel；
Fig. 9 be another embodiment of the present invention liquid crystal display panel production method in liquid crystal display panel instill liquid crystal after plan structure
Schematic diagram；
Figure 10 be another embodiment of the present invention liquid crystal display panel production method in liquid crystal display panel instill liquid crystal after side view knot
Structure schematic diagram.
Specific implementation mode
Hereinafter reference will be made to the drawings carrys out detailed description of the present invention embodiment.However, it is possible to come in many different forms real
The present invention is applied, and the present invention should not be construed as limited to the specific embodiment illustrated here.On the contrary, providing these implementations
Example is in order to explain the principle of the present invention and its practical application, to make others skilled in the art it will be appreciated that the present invention
Various embodiments and be suitable for the various modifications of specific intended application.In the accompanying drawings, for the sake of clarity, element can be exaggerated
Shape and size, and identical label will be used to indicate same or analogous element always.
As one embodiment of the invention, a kind of production method of liquid crystal display panel is provided, together referring to Fig. 1 and Fig. 2,
Its liquid crystal display panel includes：Viewing area 1 and rim area 2 around viewing area 1, wherein viewing area 1 includes 101 He of the first liquid crystal area
The second liquid crystal area 102 set on 101 periphery of the first liquid crystal area.
Referring to Fig. 3, the production method of the liquid crystal display panel of the present embodiment includes：
S1, a substrate A is provided；
S2, it is coated with sealant 3 on mono- surfaces substrate A of rim area 2；
S3, liquid crystal is instilled to the first liquid crystal area 101；
S4, liquid crystal is instilled to the second liquid crystal area 102；
Wherein, referring to Fig. 4, single dropping liquid for being instilled to the second liquid crystal area 102 is brilliant (for convenience of description, following to instill the
Single dropping liquid crystalline substance of two liquid crystal areas 102 is labeled as second single dropping liquid crystalline substance 102-1) volume be more than and instilled to the first liquid crystal area 101
The volume of single dropping liquid brilliant (similarly, labeling it as first single dropping liquid crystalline substance 101-1).Wherein, it is referring to Fig. 2, the substrate A that S1 is provided
Glass substrate, preferably TFT substrate are CF substrate B to box setting with it, sealant 3 be located at substrate A and substrate B it
Between.
Wherein it will be appreciated that the liquid crystal in the first liquid crystal area 101 and the second liquid crystal area 102 that instill is in sealant
In 3, then the second liquid crystal area 102 for being set to 101 periphery of the first liquid crystal area is then between sealant 3 and the first liquid crystal area 101, that
The volume of the single dropping liquid crystalline substance instilled to the second liquid crystal area 102 is more than the volume of the single dropping liquid crystalline substance instilled to the first liquid crystal area 101
When, then (i.e. first is single for the relatively small single dropping liquid crystalline substance of diffusion velocity of larger single dropping liquid brilliant (i.e. second single dropping liquid crystalline substance 102-1)
Dropping liquid crystalline substance 101-1) diffusion velocity it is just relatively slow, then it is fixed the time required to sealant cures, due to big dropping liquid crystalline substance
Diffusion velocity is slower, then can effectively reduce the liquid crystal to drip apart from the distance between sealant, both ensure not pollute and drip
Liquid crystal, also be conducive to narrow frame design, improve the designed capacity and product quality of product, promote product in the competing of market
Strive power.
Preferably, the volume of single dropping liquid crystalline substance instilled to the first liquid crystal area 101 can be small as far as possible, and to the second liquid crystal area
The volume ratio of the 102 single dropping liquid crystalline substances instilled and the single dropping liquid crystalline substance instilled to the first liquid crystal area 101 can specifically be needed with specific reference to processing procedure
It asks to determine.Preferably, the volume of the single dropping liquid crystalline substance instilled to the second liquid crystal area 102 is the single drop instilled to the first liquid crystal area 101
3~8 times of the volume of liquid crystal.Its 3~8 times volume ratio ensure that the diffusion velocity for not influencing liquid crystal in viewing area 1 as far as possible,
It can realize optimal narrow frame design again.
Wherein, since the volume of second single dropping liquid crystalline substance 102-1 is more than the volume of first single dropping liquid crystalline substance 101-1, then correspondingly,
Spacing between the every two single dropping liquid crystalline substances instilled to the second liquid crystal area 102 is more than the single drop of every two instilled to the first liquid crystal area 101
Spacing between liquid crystal.The spacing between every two single dropping liquid crystalline substances herein is that the liquid crystal instilled does not spread preceding two adjacent single dropping liquids
The distance between crystalline substance.
In the manufacturing process of the liquid crystal display panel of the present embodiment, after the coating for completing S2 sealants 3, S3 can be first carried out
The step of, rear the step of carrying out S4, i.e., liquid crystal first is instilled to the first liquid crystal area 101, then liquid is instilled into the second liquid crystal area 102
It is brilliant；Also the step of can first carrying out S4, rear the step of carrying out S3, first instill liquid crystal to the second liquid crystal area 102, then to the first liquid crystal
Liquid crystal is instilled in area 101；Preferably, since the second liquid crystal area 102 is set to the periphery of the first liquid crystal area 101, closer to sealant
3, then it is preferred first to carry out the step of instilling liquid crystal to the first liquid crystal area 101 of S3, accordingly even when the in the first liquid crystal area 101
One single dropping liquid crystalline substance 101-1's is small, and diffusion is fast, is also reserved with enough spaces and expands for first single dropping liquid crystalline substance 101-1 with the time
It dissipates without worrying that it touches sealant 3.
Further, advanced optimizing for step S3 can may be selected certainly when instilling liquid crystal to the first liquid crystal area 101
The center of first liquid crystal area 101 carries out outward, can be further ensured that the liquid crystal to drip will not touch sealant in this way.
Referring to Fig. 1, liquid crystal display panel instills the plan structure before liquid crystal in the production method of liquid crystal display panel of the embodiment of the present invention
Schematic diagram；
It is evenly distributed for the ease of instilling the liquid crystal in viewing area 1, and in order to reduce the liquid crystal distance of instillation as far as possible
The distance between sealant 3, to realize narrow frame, the first liquid crystal area 101 is close to the centre position of viewing area 1, the second liquid crystal area
102 between the first liquid crystal area 101 and sealant 3 and around the second liquid crystal area that 101 1 cast of the first liquid crystal area circularizes
102.Second liquid crystal area 102 of annular can guarantee from the surrounding of viewing area respectively reduce the liquid crystal of instillation apart from sealant 3 it
Between distance, reach the purpose of design of narrow frame.
Preferably, the area of the second liquid crystal area 102 of the annular of formation is less than the area of the first liquid crystal area 101.Due to drop
Enter the small of first single dropping liquid crystalline substance 101-1 in the first liquid crystal area 101, speed is fast, therefore, by the face of the first liquid crystal area 101
Product design is then effectively guaranteed the diffusion velocity for instilling the liquid crystal in viewing area 1 more than the area of the second liquid crystal area 102.
Specifically, together referring to Fig. 4 and Fig. 5, the liquid crystal instilled to the second liquid crystal area 102 of annular includes that oneself is interior outwardly
Multilayer, preferably 1~3 layer (being illustrated as 1 layer).The setting of the single dropping liquid crystalline substance 102-1 of the second of multilayer, can further alleviate
The diffusion velocity of the second single dropping liquid crystalline substance 102-1 to drip, extends the time that the second list dropping liquid crystalline substance 102-1 diffuses to sealant 3.
As another embodiment of the present invention, the production method for providing another liquid crystal display panel, together referring to Fig. 6 and figure
7, liquid crystal display panel includes：Viewing area 1 and rim area 2 around viewing area 1, wherein viewing area 1 include the first liquid crystal area 101,
Set on the periphery of the first liquid crystal area 101 the second liquid crystal area 102 and at least one be located at the first liquid crystal area 101 and the second liquid crystal area
Third liquid crystal area 103 between 102.Wherein, the second liquid crystal area 102, third liquid crystal area 103 are around the first liquid crystal area 101
Loop configuration.
Referring to Fig. 8, the production method of the liquid crystal display panel of the present embodiment includes：
S1 ', a substrate A is provided；
S2 ', it is coated with sealant 3 on mono- surfaces substrate A of rim area 2；
S3 ', liquid crystal is instilled to the first liquid crystal area 101；
S4 ', liquid crystal is instilled to third liquid crystal area 103；
S5 ', liquid crystal is instilled to the second liquid crystal area 102；
Wherein, referring to Fig. 9, single dropping liquid for being instilled to third liquid crystal area 103 is brilliant (for convenience of description, following to instill the
Single dropping liquid crystalline substance of three liquid crystal areas 103 is labeled as third list dropping liquid crystalline substance 103-1) volume between instilling to the second liquid crystal area 102
The volume of single dropping liquid brilliant (similarly, labeling it as second single dropping liquid crystalline substance 102-1) and the single dropping liquid instilled to the first liquid crystal area 101
Between the volume of brilliant (similarly, labeling it as first single dropping liquid crystalline substance 101-1).It will be appreciated that the first liquid crystal area 101 of instillation,
The volume of single dropping liquid crystalline substance of third liquid crystal area 103, the second liquid crystal area 102 is sequentially reduced, then in turn reduces single dropping liquid of instillation
Brilliant diffusion velocity had then both ensured, in the case where reducing influence liquid crystal diffusion velocity as far as possible, to realize the mesh of narrow frame in this way
's.
Together referring to Fig. 9 and Figure 10, the liquid crystal instilled to the third liquid crystal area 103 of annular includes from interior multilayer outwardly.
Further, the volume of its every layer of single dropping liquid crystalline substance of multilayer liquid crystal is equal, and single drop volume of multilayer liquid crystal is sequentially increased outwardly from interior.
The instillation of single dropping liquid crystalline substance of multilayer different volumes realizes the diffusion velocity for reducing liquid crystal successively, ensure that the uniform of liquid crystal distribution
Property and diffusion velocity.Preferably, the liquid crystal instilled to the third liquid crystal area 103 of annular includes from interior outwardly 1~3 layer (in figure
Be 3 layers), 1~3 layer of diffusion velocity that ensure that liquid crystal, and extend as far as possible liquid crystal diffuse at sealant 3 when
Between.
Wherein, to S5 ' the instillation sequences of S3 ', S4 ' in this present embodiment, the present embodiment is not particularly limited, specifically may be used
With reference in a upper embodiment to the preferred embodiment of the process.
The instillation arrived involved in the production method of the liquid crystal display panel of the present invention can be by the instillation of nozzle dropwise, it is preferred that
Efficiency is made in order to further deduct a percentage, can multiple nozzles simultaneously instilled dropwise, specifically, nozzle pore size determine drop
The volume size of the single dropping liquid crystalline substance entered, thus can according to the demand during practical instill to select the nozzle of different pore size, when
So, it when needing the volume of the single dropping liquid crystalline substance instilled to be consistent, may be selected to carry out while instilling with the nozzle of pore size, this
Sample not only can be improved and efficiency be made, and save the time, and ensure that the consistency of single drop liquid crystal volume as far as possible, make dispersed liquid crystal
Evenly.
The production method of the liquid crystal display panel of the present invention, by dividing display area, and different viewing areas instills different rule
The liquid crystal of lattice, to reduce the diffusion velocity of the liquid crystal close to sealant, the processing procedure distance that reduction liquid crystal is reserved away from sealant was both protected
Pollution liquid crystal is not demonstrate,proved, and can reach the narrow frame even purpose of design of Rimless, the user experience is improved.
Although the present invention has shown and described with reference to specific embodiment, it should be appreciated by those skilled in the art that：
In the case where not departing from the spirit and scope of the present invention limited by claim and its equivalent, can carry out herein form and
Various change in details.
Claims (9)
1. a kind of production method of liquid crystal display panel, the liquid crystal display panel include：Viewing area (1) and around the viewing area (1)
Rim area (2), which is characterized in that the viewing area (1) is including the first liquid crystal area (101) and is set to first liquid crystal area
(101) peripheral the second liquid crystal area (102), the production method include：
One substrate is provided；
One surface of substrate coating sealant (3) in the rim area (2)；
Liquid crystal is instilled to the first liquid crystal area (101)；
Liquid crystal is instilled to the second liquid crystal area (102)；
Wherein, the volume of single dropping liquid crystalline substance instilled to the second liquid crystal area (102) is more than instilling to first liquid crystal area (101)
The volume of single dropping liquid crystalline substance.
2. the production method of liquid crystal display panel according to claim 1, which is characterized in that first liquid crystal area (101) is leaned on
The centre position of the nearly viewing area (1), second liquid crystal area (102) are located at first liquid crystal area (101) and sealant
(3) it is enclosed between and around first liquid crystal area (101) one.
3. the production method of liquid crystal display panel according to claim 2, which is characterized in that second liquid crystal area (102)
Area is less than the area of first liquid crystal area (101).
4. the production method of liquid crystal display panel according to claim 2, which is characterized in that second liquid crystal area (102)
The liquid crystal of instillation includes from interior multilayer outwardly.
5. the production method of liquid crystal display panel according to claim 2, which is characterized in that second liquid crystal area (102)
The volume of single dropping liquid crystalline substance of instillation is 3~8 times of the volume of the single dropping liquid crystalline substance instilled to first liquid crystal area (101).
6. the production method of liquid crystal display panel according to claim 2, which is characterized in that second liquid crystal area (102)
Spacing between the every two single dropping liquid crystalline substances instilled is more than between the single dropping liquid crystalline substance of every two instilled to first liquid crystal area (101)
Spacing.
7. the production method of the liquid crystal display panel according to claim 2-6 any one, which is characterized in that the viewing area
(1) further include at least one annular third between first liquid crystal area (101) and second liquid crystal area (102)
Liquid crystal area (103), the production method further include：Liquid crystal is instilled to the third liquid crystal area (103), wherein to the third
Volume of the volume for single dropping liquid crystalline substance that liquid crystal area (103) instills between the single dropping liquid crystalline substance instilled to second liquid crystal area (102)
Between the volume of the single dropping liquid crystalline substance instilled to first liquid crystal area (101).
8. the production method of liquid crystal display panel according to claim 7, which is characterized in that the third liquid crystal area (103)
The liquid crystal of instillation includes from interior multilayer outwardly.
9. the production method of liquid crystal display panel according to claim 8, which is characterized in that the third liquid crystal area (103)
The volume of every layer of the single dropping liquid crystalline substance instilled is equal, and single drop liquid crystal volume of every layer of liquid crystal of the third liquid crystal area (103) is certainly
Inside it is sequentially increased outwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810312890.8A CN108535897A (en) | 2018-04-09 | 2018-04-09 | A kind of production method of liquid crystal display panel |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810312890.8A CN108535897A (en) | 2018-04-09 | 2018-04-09 | A kind of production method of liquid crystal display panel |
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| CN201810312890.8A Pending CN108535897A (en) | 2018-04-09 | 2018-04-09 | A kind of production method of liquid crystal display panel |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1441292A (en) * | 2002-02-27 | 2003-09-10 | Lg.菲利浦Lcd株式会社 | Device for distributing liquid crystal and method for controlling falling quantity of liquid crystal drop |
| CN104503154A (en) * | 2014-12-31 | 2015-04-08 | 深圳市华星光电技术有限公司 | Liquid crystal dripping amount acquiring method and liquid crystal dripping equipment |
| CN105892168A (en) * | 2016-06-16 | 2016-08-24 | 武汉华星光电技术有限公司 | Liquid crystal layer forming method, liquid crystal display panel and liquid crystal instilling device |
-
2018
- 2018-04-09 CN CN201810312890.8A patent/CN108535897A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1441292A (en) * | 2002-02-27 | 2003-09-10 | Lg.菲利浦Lcd株式会社 | Device for distributing liquid crystal and method for controlling falling quantity of liquid crystal drop |
| CN104503154A (en) * | 2014-12-31 | 2015-04-08 | 深圳市华星光电技术有限公司 | Liquid crystal dripping amount acquiring method and liquid crystal dripping equipment |
| CN105892168A (en) * | 2016-06-16 | 2016-08-24 | 武汉华星光电技术有限公司 | Liquid crystal layer forming method, liquid crystal display panel and liquid crystal instilling device |
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