CN109407418A - A kind of fill method and system of liquid crystal - Google Patents
A kind of fill method and system of liquid crystal Download PDFInfo
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- CN109407418A CN109407418A CN201811286252.XA CN201811286252A CN109407418A CN 109407418 A CN109407418 A CN 109407418A CN 201811286252 A CN201811286252 A CN 201811286252A CN 109407418 A CN109407418 A CN 109407418A
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1341—Filling or closing of cells
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- Crystallography & Structural Chemistry (AREA)
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Abstract
The invention discloses a kind of fill method of liquid crystal and systems.The fill method of the liquid crystal, which is applied to 2D/3D, can be switched panel, which comprises obtaining the 2D/3D can be switched the height of prism layer in panel；Based on the height of the prism layer, the liquid crystal quality for needing to fill is calculated；Panel itself filling liquid crystal can be switched to the corresponding 2D/3D in the liquid crystal quality based on calculating.Technical solution provided in an embodiment of the present invention, the height of prism layer in panel can be switched by obtaining 2D/3D, height based on prism layer, calculate the liquid crystal quality for needing to fill, panel itself filling liquid crystal can be switched to corresponding 2D/3D in liquid crystal quality based on calculating, it avoids and is occurred using the phenomenon that the calculation method of liquid crystal quality in the prior art obtains the changeable display panel liquid crystal deficiency of caused 2D/3D when liquid crystal quality to be filled, and then improve 2D/3D and the performance of display panel can be switched.
Description
Technical field
The present embodiments relate to display field more particularly to a kind of liquid crystal can be switched in 2D/3D fill methods and system.
Background technique
The display effect of liquid crystal display panel is influenced by amount of liquid crystal, and the box thickness to guarantee liquid crystal display panel is uniform, and not
Phenomena such as there are cryogenic vacuum bubble and brightness disproportionation one, needs accurately to calculate the loading of liquid crystal.
Liquid crystal display panel (LCD panel) calculates the quality of liquid crystal to be filled: Mx=using following formula in the prior art
(Vcell-Vx-Vy-Vps) * P ', wherein Mx is the quality of liquid crystal to be filled, and Vcell is the volume of liquid crystal cell inner space, Vx
For the segment difference volume of array substrate side, Vy is the segment difference volume of color membrane substrates side, and Vps is the total volume for supporting spacer material, and P ' is
Liquid crystal density.The liquid crystal quality to be filled of liquid crystal display panel can be accurately calculated using above-mentioned formula, but 2D/3D can
The internal structure for switching display panel is different from liquid crystal display panel, calculated using the above-mentioned formula of liquid crystal display panel
The quality that the liquid crystal to be filled of display panel can be switched in 2D/3D is less than normal, and display panel liquid can be switched in the 2D/3D that experiment discovery is formed
Crystalline substance amount is insufficient, it may appear that phenomena such as puncture, vacuum bubbles and box are thick irregular outside glue frame, influencing 2D/3D can be switched display panel
Normal use.
Summary of the invention
The present invention provides the fill method and system of a kind of liquid crystal, changeable aobvious to be filled into 2D/3D accurately to calculate
The quality for showing the liquid crystal in panel, avoiding the occurrence of 2D/3D can be switched the phenomenon of display panel liquid crystal deficiency.
In a first aspect, being applied to 2D/3D can be switched panel the embodiment of the invention provides a kind of fill method of liquid crystal,
The described method includes:
Obtaining the 2D/3D can be switched the height of prism layer in panel；
Based on the height of the prism layer, the liquid crystal quality for needing to fill is calculated；
Panel itself filling liquid crystal can be switched to the corresponding 2D/3D in the liquid crystal quality based on calculating.
Second aspect, the embodiment of the invention also provides a kind of fill systems of liquid crystal, and being applied to 2D/3D can be switched face
The fill system of plate, the liquid crystal includes:
Equipment is calculated, the height of prism layer in panel can be switched for obtaining the 2D/3D, and based on the prism layer
Highly, the liquid crystal quality for needing to fill is calculated；
Liquid crystal dropping apparatus, under the control for calculating equipment, the liquid crystal quality based on calculating to be to correspondence
The 2D/3D can be switched panel itself filling liquid crystal.
Technical solution provided in an embodiment of the present invention can be switched the height of prism layer in panel by obtaining 2D/3D, be based on
The height of prism layer, calculates the liquid crystal quality for needing to fill, and panel can be switched to corresponding 2D/3D in the liquid crystal quality based on calculating
Internal filling liquid crystal；The height based on prism layer can accurately calculate the changeable panel itself of 2D/3D and need to fill as a result,
Liquid crystal quality, avoid caused when obtaining liquid crystal quality to be filled using the calculation method of liquid crystal quality in the prior art
The phenomenon that display panel liquid crystal deficiency can be switched in 2D/3D occurs, and then improves 2D/3D and the performance of display panel can be switched.
Detailed description of the invention
In order to more clearly illustrate the technical scheme of the exemplary embodiment of the present invention, below to required in description embodiment
The attached drawing to be used does a simple introduction.Obviously, the attached drawing introduced is present invention a part of the embodiment to be described
Attached drawing, rather than whole attached drawings without creative efforts, may be used also for those of ordinary skill in the art
To obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of flow diagram of the fill method of liquid crystal provided in an embodiment of the present invention；
Fig. 2 is the overlooking structure diagram that display panel can be switched in a kind of 2D/3D provided in an embodiment of the present invention；
Fig. 3 is the schematic diagram of the section structure of the dotted line AB along Fig. 2；
Fig. 4 is a kind of structural schematic diagram of standard rectangular provided in an embodiment of the present invention；
Fig. 5 is a kind of structural schematic diagram of the fill system of liquid crystal provided in an embodiment of the present invention.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
In description, only some but not all contents related to the present invention are shown in the drawings.Exemplary reality is being discussed in greater detail
It should be mentioned that some exemplary embodiments are described as the processing or method described as flow chart before applying example.Although
Operations (or step) are described as the processing of sequence by flow chart, but many of these operations can be by concurrently, concurrently
Ground is implemented simultaneously.In addition, the sequence of operations can be rearranged.The processing when its operations are completed can be by
It terminates, it is also possible to have the additional step being not included in attached drawing.It is described processing can correspond to method, function, regulation,
Subroutine, subprogram etc..
Fig. 1 is a kind of flow diagram of the fill method of liquid crystal provided in an embodiment of the present invention.It is provided in this embodiment
The fill method of liquid crystal, which is applied to 2D/3D, can be switched panel.As shown in Figure 1, the fill method of liquid crystal specifically include it is as follows:
Step 11, the height for obtaining prism layer in the changeable panel of 2D/3D.
Prism layer is referred to as lens jacket, and with liquid crystal due to the difference of refractive index, 2D and 3D display may be implemented
Switching.
Illustratively, Fig. 2 is the plan structure signal that display panel can be switched in a kind of 2D/3D provided in an embodiment of the present invention
Figure.Fig. 3 is the schematic diagram of the section structure of the dotted line AB along Fig. 2.As shown in Figures 2 and 3, it can be switched in display panel in 2D/3D,
Prism layer 111 is made of multiple precise alignments and column prism 104 disposed in parallel.Optionally, column prism 104 is perpendicular to it
The cross sectional shape of extending direction can be semicircle, and in the other embodiments of the present embodiment, column prism 104 is perpendicular to it
The section of extending direction can also be other shapes, such as polygon and half elliptic etc., the present embodiment are not made this specifically
It limits.With continued reference to Fig. 2 and Fig. 3, it further includes the first substrate 101 and the second base being oppositely arranged that display panel, which can be switched, in 2D/3D
Plate 102, and the frame glue 103 between first substrate 101 and the second substrate 102, prism layer 111 is formed in first substrate
On 101, multiple dottle pin balls 105 and liquid crystal (not shown) are additionally provided between prism layer 111 and the second substrate 102.Specifically, rib
The height of mirror layer 111 is length of the prism layer 111 in 102 orientation of first substrate 101 and the second substrate.Prism layer 111
It can have first refractive index, liquid crystal can have the second refractive index, second refractive index and prism layer 111 of the light in liquid crystal
Under the action of first refractive index, it can make one to arrive corresponding 3-D view soon.
For the present embodiment, it is to be understood that the height of prism layer 111 can be surveyed before being coated with frame glue 103
Amount, the present embodiment are not limited to a variety of different measurement methods, such as image measurement method, contraposition mensuration, this is in this implementation
Within the scope of example may be implemented.
After the height of measuring prism layer 111, the data of the height of the prism layer 111 can be saved.Usually
On a substrate motherboard, multiple 2D/3D that can arrange can be switched panel, in reality, face can be switched for each 2D/3D
Plate is encoded, after measuring the height of prism layer 111, can will coding with the highlights correlations of corresponding prism layer 111 simultaneously
It stores.
It is that first substrate 101 and the second substrate 102 are set first, later in the manufacturing process that panel can be switched in 2D/3D
Prism layer 111 is formed on first substrate 101, then the height of measuring prism layer 111, is coated frame glue 103, frame glue 103 can
To be coated in the second substrate 102, first substrate 101 and the second substrate 102 are finally bonded into box, then solidified frame
103。
It is appreciated that the manufacturing process that panel can be switched in the above 2D/3D is mainly used for stating the height of measuring prism layer 111
It is that can be convenient measured to the height of prism layer 111 in this way before being coated with frame glue 103.In certain techniques, in the first base
It is formed after prism layer 111 on plate 101, it is also necessary to form both alignment layers in prism layer 111, carrying out friction matching to both alignment layers can
So that both alignment layers are used to carry out orientation to liquid crystal, Three-dimensional Display is realized.It, can be with it is appreciated that measurement to 111 height of prism layer
It is realized before forming one layer of both alignment layers in prism layer 111.Preferably, it is formed after prism layer 111 on first substrate 101,
Can direct measuring prism layer 111 height.
It is appreciated that forming multiple 2D/3D on substrate motherboard can be switched in the process for making of panel, when having measured
It, can be complete by these altitude informations and corresponding coding after the height of the prism layer 111 in panel can be switched in each 2D/3D
Portion stores, and is such as stored in computer equipment or storage medium.
When producing to the changeable panel of one or more 2D/3D, the height of prism layer 111 can be read directly
Data.Certainly, the present embodiment can also direct measuring prism layer 111 in a manufacturing process height, then execute subsequent work
Skill process.Both the above mode is to obtain 2D/3D two kinds of concrete applications of height of prism layer 111 in panel, this reality can be switched
It applies example and is not limited to aforesaid way, other way can also be used.For example, when producing prism layer 111, usual prism layer 111
Height can go to design according to theoretical value, therefore, can be directly using the theoretical value as the height of prism layer 111, this needs prism
111 structure height homogeneity of layer are good, in design specification, but due to the actual value after theoretical value and nonproductive prism layer 111,
It is easy to impact the measurement of liquid crystal quality.
Illustratively, the height for obtaining prism layer 111 in the changeable panel of 2D/3D specifically includes: obtaining in prism layer 111
The height of each column prism 104 calculates the average value of the height of each column prism 104.
It should be noted that as shown in Figures 2 and 3, the prism layer 111 that display panel can be switched in 2D/3D includes multiple columns
Shape prism 104.Theoretically, the height of each column prism 104 should be completely the same, but in actual production, due to work
Some reasons in skill, each column prism 104 can have a certain difference in height, these differences usually will cause bad
The rising of rate, for this purpose, the present embodiment is preferably the height that the average value of each 104 height of column prism is arranged as prism layer 111
Degree, to calculate and to apply.
Step 12, the height based on prism layer calculate the liquid crystal quality for needing to fill.
Optionally, the height based on prism layer 111 calculates the liquid crystal quality for needing to fill, specifically includes: by prism layer
111 height substitutes into the linear function between liquid crystal quality and the height of prism layer 111, calculates the liquid crystal quality for needing to fill.
Wherein, the linear function between liquid crystal quality and the height of prism layer 111 is following formula one:
M=P* { H* [Se-Se* (S1/S2)+Sa+Sb+Sc+Sd]+Se*h+Sa*h+Sb*h+Sc*h+Sd*h } --- formula one
M is the liquid crystal quality for needing to fill in above-mentioned formula one, and P is liquid crystal density, and H is the height of prism layer 111, and h is
The diameter of dottle pin ball 105, S1 are area of section of the column prism 104 perpendicular to its extending direction.
Below with reference to specific example to Sa, Sb, Sc, Sd, Se and the S2 of formula one pushed in process and formula one
It is described in detail.
Specifically, the height based on prism layer 111, before calculating the liquid crystal quality for needing to fill, above method further include:
Panel is can be switched into 2D/3D and is divided into multiple rectangular body regions for being used for filling liquid crystal, calculates liquid crystal in each rectangular body region
The volume of filling region, calculate the volume in liquid crystal filling area domain in each rectangular body region and value, it will be with value multiplied by needing to fill
Liquid crystal density after form linear function.
It is used to fill out it should be noted that being preferably arranged panel can be switched in 2D/3D to be divided into six in the present embodiment
The rectangular body region of filling liquid crystalline substance calculates separately out the volume in liquid crystal filling area domain in above-mentioned six rectangular body regions, then calculates
Obtain the volume in six liquid crystal filling areas domain and value, this and value are obtained into above-mentioned formula one multiplied by liquid crystal density.Remember above-mentioned six
The volume in liquid crystal filling area domain is respectively V1, V2, V3, V4, V5 and V6, then the liquid crystal quality for needing to fill in a rectangular body region
M=P* (V1+V2+V3+V4+V5+V6).
Optionally, panel is can be switched into 2D/3D it is divided into that be used for the rectangular body region of filling liquid crystal may include: determining rib
The area and height of mirror layer 111, area and height based on prism layer 111 determine the target cuboid area where prism layer 111
Domain, five sides based on the rectangular body region of target determine the five rectangular body regions adjacent with five sides, by target respectively
Rectangular body region and five rectangular body regions are as the rectangular body region for filling liquid crystal after dividing.
Wherein, the area of prism layer 111 is the base area of prism layer 111, and the bottom surface of prism layer 111 refers to prism layer 111
Close to the surface of 101 side of first substrate.
With continued reference to Fig. 1 and Fig. 2,2D/3D can be switched in panel by first substrate 101, the second substrate 102 and frame glue
103 accommodating spaces constituted are divided into six regions, specifically, by rectangular with the bottom surface of prism layer 111 and the high target formed
Body region is denoted as first area 110.It is appreciated that first area 110 has 6 sides, one of side and first substrate
101 contacts, remaining side is then contacted with other regions respectively.
In addition, using first area 110 close to 105 side of dottle pin ball side as bottom surface, with the diameter of dottle pin ball 105 be height
Rectangular body region be second area 120.Remember that the overall region that first area 110 and second area 120 are constituted is center region,
Two rectangular body regions that central area opposite sides is located on the extending direction of column prism 104 are denoted as third region
130 and the fourth region 140, two of central area opposite sides are located in the orientation of multiple column prisms 104
Rectangular body region is denoted as the 5th region 150 and the 6th region 160, then first area 110, second area 120, third region 130,
The fourth region 140, the 5th region 150 and the 6th region 160 are six cuboid areas for filling liquid crystal after dividing
Domain.
Illustratively, the volume for calculating liquid crystal filling area domain in each rectangular body region includes: to calculate target cuboid area
The volume in liquid crystal filling area domain in domain, and calculate separately the volume in liquid crystal filling area domain in five rectangular body regions.
It should be noted that for including second area 120, third region 130, the fourth region 140, the 5th region 150
And the 6th region 160 above-mentioned five rectangular body regions, the Domain Volume in second area 120 in addition to multiple dottle pin balls is
The volume in liquid crystal filling area domain in second area 120, in the present embodiment, the diameter of dottle pin ball 105 is smaller, therefore can ignore
The volume of dottle pin ball 105, the volume of second area 120 is the volume in liquid crystal filling area domain in second area 120 at this time.Third area
It only include liquid crystal, therefore the body in third region 130 in domain 130, the fourth region 140, the 5th region 150 and the 6th region 160
Product is the volume in liquid crystal filling area domain in third region 130, and the volume of the fourth region 140 is liquid crystal filling in the fourth region 140
The volume in region, the volume in the 5th region 150 are the volume in liquid crystal filling area domain in the 5th region 150, the body in the 6th region 160
Product is the volume in liquid crystal filling area domain in the 6th region 160.Specifically, the volume of note second area 120 is Vb, second area
The volume in liquid crystal filling area domain is V2 in 120, and the volume in third region 130 is Vc, and in third region 130 liquid crystal filling area domain
Volume is V3, and the volume of the fourth region 140 is Vd, and the volume in liquid crystal filling area domain is V4, the 5th region in the fourth region 140
150 volume is Ve, and the volume in liquid crystal filling area domain is V5 in the 5th region 150, and the volume in the 6th region 160 is Vf, the 6th
The volume in liquid crystal filling area domain is V6 in region 160, then V2=Vb, V3=Vc, V4=Vd, V5=Ve, V6=Vf.
Further, the volume of second area 120 be equal to second area 120 floor space and its height product, second
The floor space in region 120 is equal to the floor space of first area 110, and the height of second area 120 is equal to the diameter of dottle pin ball 105,
The floor space for remembering first area 110 is Se, then Vb=Se*h.The volume in third region 130 is equal to the floor space in third region 130
With the product of its height, and the height in third region 130 be equal to column prism 104 height and dottle pin ball 105 the sum of diameter, note
The floor space in third region 130 is Sa, then Vc=Sa* (H+h), similar with the volume calculation in third region 130, note the 4th
The floor space in region 140 is Sb, and the floor space in the 5th region 150 is Sc, and the floor space in the 6th region 160 is Sd, then Vd=Sb*
(H+h), Ve=Sc* (H+h), Vf=Sd* (H+h).Wherein the floor space of first area 110, the floor space in third region 130,
The floor space of the floor space of the fourth region 140, the floor space in the 5th region 150 and the 6th region 160 can pass through measurement
It calculates and obtains, be known quantity.
In addition, calculating liquid crystal filling area domain in the rectangular body region of target for first area 110 (the rectangular body region of target)
Volume detailed process is as follows:
It illustratively, can be first along prism layer in calculating the rectangular body region of target when the volume in liquid crystal filling area domain
In any one column prism central point make perpendicular to its extending direction section；The area in the section is calculated later；It
The ratio of the product of the height of the area in section and the bottom edge length and prism layer in section is calculated afterwards；Being based ultimately upon the ratio can be with
Calculate the volume in liquid crystal filling area domain in the rectangular body region of target.
Wherein, when the central point of any one prism in prism layer 111 makees the section perpendicular to its extending direction, with
For each column prism in prism layer 111 is identical heptagon, then the section has 2N-1 side, the length of each edge
Spend identical, and 2N-1 side forms N-1 isosceles trapezoid, wherein N is positive integer, at this point, liquid in the calculating rectangular body region of target
The volume of brilliant filling region may include: the area for calculating 2N-1 side in section and being formed by polygon, calculate polygon
The ratio of the product of the height on the bottom edge and prism layer 111 in area and the section, is based on the ratio calculation target cuboid
The volume in liquid crystal filling area domain in region.
It should be noted that being long with the bottom edge in above-mentioned section and be wide rectangle with the height of prism layer 111 being to include
The area of the maximum rectangle of area in the rectangle in the section, the rectangle is equal to the bottom edge in above-mentioned section and the height of prism layer 111
Product.For purposes of illustration only, remembering that the rectangle is standard rectangular.Illustratively, Fig. 4 is a kind of standard provided in an embodiment of the present invention
The structural schematic diagram of rectangle.As shown in figure 4, including a heptagon in standard rectangular 210, and one is formed with first substrate
Bottom edge, the heptagon and the bottom edge form a closed figure.The heptagon is the cutting perpendicular to its extending direction of column prism 104
Face, which can be divided into three it is trapezoidal, concrete mode is illustrated in Fig. 4 with dotted line, each trapezoidal height after division
And the length on two bottom edges is Known designs parameter, can calculate each trapezoidal area accordingly, column rib is obtained after summation
Area of section S1 of the mirror 104 perpendicular to its extending direction.The length of standard rectangular 210 is the length on the bottom edge in the section, width
For the height of column prism 104, wherein when the length on the bottom edge in section and the height of cylindrical lenses 104 are design
Know parameter, therefore the two multiplication can calculate the area S2 for obtaining standard rectangular 210.Due to above-mentioned polygon area with it is described
The ratio of the product of the height on the bottom edge and prism layer 111 in section is equal to column prism 104 perpendicular to the section of its extending direction
The ratio of area and the area of standard rectangular 210, therefore the bottom edge and prism layer 111 in the area of above-mentioned polygon and the section
Height product ratio j=S1/S2.
Illustratively, the volume based on liquid crystal filling area domain in the rectangular body region of ratio calculation target includes: to subtract ratio for 1
Volume after value multiplied by the area of prism layer 111 and height as liquid crystal filling area domain in the rectangular body region of target.
It should be noted that according to geometrical relationship it is found that column prism 104 perpendicular to its extending direction area of section with
The ratio of the area of standard rectangular 210 is equal to the ratio of the volume of prism layer 111 and the volume of first area 110, and target is long
The volume in liquid crystal filling area domain is therefore the target except prism layer 111 is with the volume of exterior domain in first area 110 in cube region
The volume that the volume in liquid crystal filling area domain is equal to first area 110 in rectangular body region subtracts above-mentioned ratio j multiplied by 1.
It should be pointed out that the column prism in prism layer in addition to it can be the above heptagon, can also be other
Shape, but the method for the packing volume of the liquid crystal in calculating prism layer is identical as the principle of above method, can pass through ratio
Method calculated.This is because the ratio of volume is inevitable equal with the ratio of area in the identical situation of height.
Specifically, the volume of note first area 110 is Va, Va is equal to the area of prism layer 111 and the product of height, then mesh
Mark the volume V1=Va* (1-S1/S2) in liquid crystal filling area domain in rectangular body region.Wherein, the volume of first area 110 is equal to the
The floor space in one region 110 and the product of its height, the height of first area 110 are equal to the height of prism layer 111, then Va=
Se*H。
In conclusion M=P* (V1+V2+V3+V4+V5+V6)=P* Se*H* (1-S1/S2)+Se*h+Sa* (H+h)+
Sb* (H+h)+Sc* (H+h)+Sd* (H+h) }=P* { H* [Se-Se* (S1/S2)+Sa+Sb+Sc+Sd]+Se*h+Sa*h+Sb*h+
Sc*h+Sd*h }, above-mentioned formula one is obtained after saving intermediate computations.
It should be noted that P is known constant, the box thickness that panel can be switched in usual 2D/3D is known, the i.e. sum of H+h
Value be it is determining, therefore, after the height H of measuring prism layer, the value of h can be obtained.The face that prism layer is contacted with first substrate
Product is also known, and corresponding, the area along four neighboring areas of prism layer is also known, therefore, in above formula only
The height H of prism layer is a variable, i.e., above formula is substantially one of the height H of liquid crystal quality and prism layer linear
Function.
It is appreciated that the generation of the above linear function is the division based on above-mentioned 6 regions.Meanwhile for divide after
Area of space where prism layer needs the liquid crystal volume filled that can be calculated based on the ratio of area, this is to obtain
The basis of the above linear function.
Panel itself filling liquid crystal can be switched to corresponding 2D/3D in step 13, the liquid crystal quality based on calculating.
Illustratively, before panel itself filling liquid crystal can be switched to corresponding 2D/3D in the liquid crystal quality based on calculating also
It include: to obtain 2D/3D the number of panel can be switched, corresponding, face can be switched to corresponding 2D/3D in the liquid crystal quality based on calculating
Intralamellar part filling liquid crystal, specifically: the number that panel can be switched by 2D/3D, the liquid crystal quality based on calculating is to corresponding 2D/3D
Changeable panel itself filling liquid crystal.
In the present embodiment, when the height of the prism layer of calculating is met the requirements, liquid crystal quality can be accurately calculated, so
Liquid crystal can be filled into D/3D according to the liquid crystal quality of calculating afterwards can be switched panel itself, so that cryogenic vacuum be avoided to steep and again
The phenomenon that power Mura.
It should be noted that liquid crystal filling usually carries out before the cutting of substrate motherboard, it include more on same substrate motherboard
Panel can be switched in a 2D/3D, and according to practical application request, prism layer in panel is can be switched in multiple 2D/3D on same substrate motherboard
Height can be the same or different, therefore be so that filling liquid crystal quality it is more accurate, the present embodiment is preferably arranged in advance
Depositing above-mentioned 2D/3D can be switched the number of panel and the height of prism layer in each region, to specific 2D/3D can be switched panel into
When row liquid crystal is filled, obtaining the 2D/3D from storage location can be switched prism in the number and the changeable panel of the 2D/3D of panel
This is highly brought into above-mentioned formula one and obtains needing the liquid crystal quality filled by the height of layer, and by the liquid crystal of the quality fill to
Panel can be switched in corresponding 2D/3D, and then the amount of liquid crystal being accurately controlled in the changeable panel of the 2D/3D.
It should also be noted that, multiple 2D/3D can be cut on same substrate motherboard in the other embodiments of the present embodiment
The height phase of prism layer in panel is changed it is also possible to only prestore the height of prism layer, to first 2D/3D can be switched panel into
When row liquid crystal is filled, the prism layer height prestored is obtained from storage location, this is highly brought into above-mentioned formula one and obtains needing to fill out
The liquid crystal quality filled, and the liquid crystal of the quality is sequentially filled to each 2D/3D and can be switched in panel.
Technical solution provided in this embodiment can be switched the height of prism layer in panel by obtaining 2D/3D, be based on prism
The height of layer, calculates the liquid crystal quality for needing to fill, and panel itself can be switched to corresponding 2D/3D in the liquid crystal quality based on calculating
Filling liquid crystal；The height based on prism layer, which can accurately calculate 2D/3D, as a result, can be switched the liquid that panel itself needs to fill
Crystalloid amount avoids caused 2D/3D when the calculation method acquisition liquid crystal quality to be filled using liquid crystal quality in the prior art
The phenomenon of changeable display panel liquid crystal deficiency occurs, and then improves 2D/3D and the performance of display panel can be switched.
Fig. 5 is a kind of structural schematic diagram of the fill system of liquid crystal provided in an embodiment of the present invention.It is provided in this embodiment
The fill system of liquid crystal, which is applied to 2D/3D, can be switched panel, as shown in figure 5, the fill system of liquid crystal specifically includes:
Equipment 21 is calculated, the height of prism layer in panel, and the height based on prism layer can be switched for obtaining 2D/3D,
Calculate the liquid crystal quality for needing to fill.
Prism layer in panel can be switched it should be noted that calculating equipment and can obtain 2D/3D by following two mode
Highly: one, searching and extract the height of required prism layer, two, measurement 2D/3D from the memory of height for prestoring prism layer
The height of each prism columns, calculates the average value of the height of each prism columns in changeable panel, will calculate the average value that obtains as
The height of prism layer in panel can be switched in 2D/3D.Need the 2D/3D that will acquire when the liquid crystal quality filled can in addition, calculating
The height of prism layer brings above-mentioned formula one into switching panel.
Liquid crystal dropping apparatus 22, under the control for calculating equipment, the liquid crystal quality based on calculating to be to corresponding 2D/3D
Changeable panel itself filling liquid crystal.
Illustratively, computer equipment control liquid crystal dropping apparatus extract calculate obtain quality liquid crystal, and through with it is right
The 2D/3D answered can be switched the opposite liquid crystal water dropper of panel and instil to the changeable panel itself of corresponding 2D/3D.
In the present embodiment, above-mentioned calculating equipment can specifically include:
Height obtains module, for obtaining the height of each column prism in prism layer；
Mean value calculation module, the average value of the height for calculating each column prism；
Quality Calculation Module calculates the liquid crystal quality for needing to fill for being based on the average value.
Optionally, the Quality Calculation Module is specifically used for: the height of prism layer is substituted into liquid crystal quality and prism layer
Linear function between height calculates the liquid crystal quality for needing to fill.
In the present embodiment, computer equipment can also include:
Region division module is divided into multiple rectangular body regions for being used for filling liquid crystal for panel to can be switched in 2D/3D；
Volume calculation module, for calculating the volume in liquid crystal filling area domain in each rectangular body region；
With value computing module, for calculate the volume in liquid crystal filling area domain in each rectangular body region and value；
Function forms module, for will form linear function after the liquid crystal density filled with value multiplied by needs.
In the present embodiment, region division module can specifically include:
Height determines submodule, for determining the area and height of prism layer；
First area determines submodule, for based on prism layer area and height determine prism layer where target it is rectangular
Body region；
Second area determines submodule, for five sides based on the rectangular body region of target, determines and five sides respectively
Five adjacent rectangular body regions of face；
Third region determines submodule, for using the rectangular body region of target and five rectangular body regions as dividing after
Rectangular body region for filling liquid crystal.
In the present embodiment, volume calculation module can specifically include:
First volume computational submodule, for calculating the volume in liquid crystal filling area domain in the rectangular body region of target；
Second volume computational submodule, for calculating separately the volume in liquid crystal filling area domain in five rectangular body regions.
In the present embodiment, the first volume computational submodule can specifically include:
Section acquiring unit, the central point for any one column prism in prism layer are made perpendicular to its extension side
To section；
Areal calculation unit, for calculating the area in section；
Ratio calculation unit, the product of the height for calculating the area in section and the bottom edge length and prism layer in section
Ratio；
Volume determination unit, for the volume based on liquid crystal filling area domain in the rectangular body region of ratio calculation target.
In the present embodiment, volume determination unit specifically can be used for:
1 is subtracted after ratio multiplied by the area of prism layer and height as liquid crystal filling area domain in the rectangular body region of target
Volume.
In the present embodiment, above system specifically can also include:
Number obtains equipment, and the number of panel can be switched for obtaining 2D/3D；
Liquid crystal dropping apparatus is specifically used for: the number of panel can be switched according to 2D/3D, the liquid crystal quality based on calculating is to right
Panel itself filling liquid crystal can be switched in the 2D/3D answered.
The fill system of liquid crystal provided in this embodiment includes calculating equipment, and rib in panel can be switched for obtaining 2D/3D
The height of mirror layer, and the height based on prism layer calculate the liquid crystal quality for needing to fill, liquid crystal dropping apparatus, for calculating
Under the control of equipment, panel itself filling liquid crystal is can be switched to corresponding 2D/3D in the liquid crystal quality based on calculating, makes it possible to base
Panel itself filling liquid crystal can be switched to corresponding 2D/3D in the liquid crystal quality of calculating, avoid using liquid crystal in the prior art
The calculation method of the quality phenomenon that display panel liquid crystal deficiency can be switched in caused 2D/3D when obtaining liquid crystal quality to be filled goes out
It is existing, and then improve 2D/3D and the performance of display panel can be switched.
The specific implementation of the present embodiment system above is referred to the particular content in above method embodiment, here, this
Embodiment is no longer specifically stated.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (18)
1. a kind of fill method of liquid crystal, being applied to 2D/3D can be switched panel, which is characterized in that the described method includes:
Obtaining the 2D/3D can be switched the height of prism layer in panel；
Based on the height of the prism layer, the liquid crystal quality for needing to fill is calculated；
Panel itself filling liquid crystal can be switched to the corresponding 2D/3D in the liquid crystal quality based on calculating.
2. the method according to claim 1, wherein described obtain prism layer in the changeable panel of the 2D/3D
Height, specifically:
Obtain the height of each column prism in the prism layer；
Calculate the average value of the height of each column prism.
3. the method according to claim 1, wherein the height based on the prism layer, calculates and needs to fill out
The liquid crystal quality filled, specifically:
The height of the prism layer is substituted into the linear function between the liquid crystal quality and the height of the prism layer, calculating needs
The liquid crystal quality to be filled.
4. according to the method described in claim 3, it is characterized in that, the height based on the prism layer, calculates and needs to fill out
Before the liquid crystal quality filled, the method also includes:
Panel is can be switched into the 2D/3D and is divided into multiple rectangular body regions for being used for filling liquid crystal；
Calculate the volume in liquid crystal filling area domain in each rectangular body region；
Calculate the volume in liquid crystal filling area domain in each rectangular body region and value；
The linear function will be formed after the liquid crystal density filled with value multiplied by needs.
5. according to the method described in claim 4, it is characterized in that, described be divided into the changeable panel of the 2D/3D is used for
The rectangular body region of filling liquid crystal, comprising:
Determine the area and height of the prism layer；
Area and height based on the prism layer determine the prism layer where the rectangular body region of target；
Five sides based on the rectangular body region of the target determine the five cuboid areas adjacent with five sides respectively
Domain；
The rectangular of filling liquid crystal is used for using the rectangular body region of the target and five rectangular body regions as after dividing
Body region.
6. according to the method described in claim 5, it is characterized in that, described calculate liquid crystal filling in each rectangular body region
The volume in region, comprising:
Calculate the volume in liquid crystal filling area domain in the rectangular body region of the target；
Calculate separately the volume in liquid crystal filling area domain in five rectangular body regions.
7. according to the method described in claim 6, it is characterized in that, described calculate liquid crystal filling in the rectangular body region of target
The volume in region, comprising:
The central point of any one column prism in the prism layer makees the section perpendicular to its extending direction；
Calculate the area in the section；
Calculate the ratio of the product of the height of the area in the section and the bottom edge length in the section and the prism layer；
Volume based on liquid crystal filling area domain in the rectangular body region of target described in the ratio calculation.
8. the method according to the description of claim 7 is characterized in that described based on target cuboid area described in the ratio calculation
The volume in liquid crystal filling area domain in domain, comprising:
1 is subtracted and is filled out multiplied by the area of the prism layer and height as liquid crystal in the rectangular body region of the target after the ratio
Fill the volume in region.
9. the method according to claim 1, wherein the liquid crystal quality based on calculating is to corresponding institute
Before stating the changeable panel itself filling liquid crystal of 2D/3D, the method also includes:
Obtaining the 2D/3D can be switched the number of panel；
Panel itself filling liquid crystal can be switched to the corresponding 2D/3D in the liquid crystal quality based on calculating, specifically:
The number of panel can be switched by the 2D/3D, the liquid crystal quality based on calculating is changeable to the corresponding 2D/3D
Panel itself filling liquid crystal.
10. a kind of fill system of liquid crystal, being applied to 2D/3D can be switched panel characterized by comprising
Equipment is calculated, the height of prism layer in panel, and the height based on the prism layer can be switched for obtaining the 2D/3D
Degree calculates the liquid crystal quality for needing to fill；
Liquid crystal dropping apparatus, under the control for calculating equipment, the liquid crystal quality based on calculating to be to corresponding institute
Stating 2D/3D can be switched panel itself filling liquid crystal.
11. system according to claim 10, which is characterized in that the calculating equipment includes:
Height obtains module, for obtaining the height of each column prism in the prism layer；
Mean value calculation module, the average value of the height for calculating each column prism；
Quality Calculation Module, the liquid crystal quality for needing to fill based on the mean value calculation.
12. system according to claim 11, which is characterized in that the Quality Calculation Module is specifically used for:
The height of the prism layer is substituted into the linear function between the liquid crystal quality and the height of the prism layer, calculating needs
The liquid crystal quality to be filled.
13. system according to claim 12, which is characterized in that the calculating equipment further include:
Region division module is divided into multiple rectangular body regions for being used for filling liquid crystal for panel to can be switched in the 2D/3D；
Volume calculation module, for calculating the volume in liquid crystal filling area domain in each rectangular body region；
With value computing module, for calculate the volume in liquid crystal filling area domain in each rectangular body region and value；
Function forms module, forms the linear function after the liquid crystal density for filling described and value multiplied by needs.
14. system according to claim 13, which is characterized in that the region division module includes:
Height determines submodule, for determining the area and height of the prism layer；
First area determines submodule, for based on the prism layer area and height determine the target where the prism layer
Rectangular body region；
Second area determines submodule, for five sides based on the rectangular body region of the target, determines and described five respectively
Five adjacent rectangular body regions of a side；
Third region determines submodule, for using the rectangular body region of the target and five rectangular body regions as division
The rectangular body region for filling liquid crystal afterwards.
15. system according to claim 14, which is characterized in that the volume calculation module includes:
First volume computational submodule, for calculating the volume in liquid crystal filling area domain in the rectangular body region of the target；
Second volume computational submodule, for calculating separately the volume in liquid crystal filling area domain in five rectangular body regions.
16. system according to claim 15, which is characterized in that the first volume computational submodule includes:
Section acquiring unit, the central point for any one column prism in the prism layer are made perpendicular to its extension side
To section；
Areal calculation unit, for calculating the area in the section；
Ratio calculation unit, for calculating the area and the bottom edge length in the section and the height of the prism layer in the section
Product ratio；
Volume determination unit, for the volume based on liquid crystal filling area domain in the rectangular body region of target described in the ratio calculation.
17. system according to claim 16, which is characterized in that the volume determination unit is specifically used for:
1 is subtracted and is filled out multiplied by the area of the prism layer and height as liquid crystal in the rectangular body region of the target after the ratio
Fill the volume in region.
18. system according to claim 10, which is characterized in that further include:
Number obtains equipment, and the number of panel can be switched for obtaining the 2D/3D；
The liquid crystal dropping apparatus is specifically used for: the number of panel, the liquid crystal based on calculating can be switched according to the 2D/3D
Panel itself filling liquid crystal can be switched to the corresponding 2D/3D in quality.
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| CN201811286252.XA CN109407418A (en) | 2018-10-31 | 2018-10-31 | A kind of fill method and system of liquid crystal |
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