CN104090404B - Liquid crystal display motherboard and manufacturing method of liquid crystal display motherboard - Google Patents

Liquid crystal display motherboard and manufacturing method of liquid crystal display motherboard Download PDF

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Publication number
CN104090404B
CN104090404B CN201410304518.4A CN201410304518A CN104090404B CN 104090404 B CN104090404 B CN 104090404B CN 201410304518 A CN201410304518 A CN 201410304518A CN 104090404 B CN104090404 B CN 104090404B
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motherboard
liquid crystal
area
array
sealed plastic
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CN104090404A (en
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赵学文
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Tianma Microelectronics Co Ltd
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Tianma Microelectronics Co Ltd
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Abstract

The invention provides a liquid crystal display motherboard which is provided with array motherboards and color film motherboards which are oppositely arranged. The liquid crystal display motherboard is characterized in that the liquid crystal display motherboard comprises at least a first area and second areas surrounding the first area. Each first area comprises at least one display single chip, and the array motherboard part at the edge position of each display single chip and the color film motherboard part at the edge position of each display single chip are fixed in a sealed mode through first frame sealing adhesive. A liquid crystal layer is arranged in the sealed space formed by the first frame sealing adhesive, the array motherboard part of each display single chip and the color film motherboard part of each display single chip. At least one second frame sealing adhesive of a closed shape is included in the second area. The second frame sealing adhesive seal and fix the array motherboard part of a closed shape and the color film motherboard part of a closed shape. By means of the liquid crystal display motherboard, the problems of light leakage and liquid crystal leakage generated in the moving process of the attached liquid crystal display motherboards are solved.

Description

A kind of motherboard of liquid crystal display and the manufacture method of motherboard of liquid crystal display
Technical field
The present invention relates to field of liquid crystal display, the manufacturer of more particularly, to a kind of motherboard of liquid crystal display and motherboard of liquid crystal display Method.
Background technology
Constantly improve with liquid crystal display manufacturing technology and the continuous reduction of cost, liquid crystal display has obtained extensively General application.Wherein, Thin Film Transistor-LCD (TFT-LCD) rely on its low-power consumption, inexpensive and radiationless the features such as, Even more obtain the development advanced by leaps and bounds in recent years.
Motherboard of liquid crystal display includes array motherboard and color film motherboard, and is arranged between array motherboard and color film motherboard Liquid crystal layer, in the liquid crystal indicator molding process of prior art, typically adopts liquid crystal priming by vacuum technology or liquid crystal drip-injection Method (One Drop Fill, ODF).
Molding process process using liquid crystal priming by vacuum technology is as follows:First the sealed plastic box of semi liquid state is printed to making in advance On the array motherboard performing or color film motherboard, it is reserved with the orifice of perfusion liquid crystal when printing sealed plastic box, then by array motherboard Carry out to box with color film motherboard, the sealed plastic box of semi liquid state described in resolidification, finally adopt priming by vacuum technology by liquid crystal from described Reserved orifice is injected between array motherboard and the viewing area of color film motherboard, and sealing completes whole molding process.
Molding process process using liquid crystal drip-injection method is as follows:Instill liquid in the viewing area of array motherboard or color film motherboard Crystalline substance, is coated with the sealed plastic box of semi liquid state in the viewing area surrounding of described array motherboard or color film motherboard, completes above-mentioned liquid crystal and instills And after sealed plastic box coating process, array motherboard and color film motherboard motherboard are carried out to box, the envelope frame of semi liquid state described in resolidification Glue is to complete whole molding process.
Adopt liquid crystal priming by vacuum technology in traditional LCD processing procedure, using capillarity, allow liquid crystal enter liquid crystal cell.But Be this method for large-sized display panels, have that the production cycle is long, the low problem of liquid crystal utilization rate, therefore, mesh Liquid crystal drip-injection method Technology is generally adopted in front LCD manufacturing process.Compare with traditional liquid crystal priming by vacuum mode, ODF The great advantage of technique is exactly that output capacity is high, and liquid crystal utilization rate is high.
After ODF technique completes, array motherboard and color film motherboard are fitted by sealed plastic box and are formed motherboard of liquid crystal display, liquid Brilliant display master blank will take out from vacuum forming apparatus, by mechanical hand transfer to sealed plastic box ultraviolet (Ultra-violet, UV) solidification and thermal-curable system at, complete being fully cured of frame.Then by operations such as follow-up cutting, Polarizer attachings Produce into the final products of box engineering.Vacuum abutted operation is extremely important for liquid crystal indicator product, if in vacuum During laminating, array motherboard generation position of fit with color film motherboard is offset, and will result in liquid crystal display device light leakage, under contrast Fall etc. is bad.
Array motherboard and color film motherboard complete vacuum abutted after, array motherboard and color film motherboard be not only by solidifying Sealed plastic box be connected, during transferring to the conveyance of sealed plastic box UV solidification equipment after motherboard of liquid crystal display is vacuum abutted, with The acceleration of mechanical arm or deceleration, motherboard of liquid crystal display and mechanical arm directly contact, therefore with mechanical arm directly contact Side motherboard can be with mechanical arm together acceleration or deceleration, and the side motherboard away from mechanical arm is acted on by inertia, phase Side motherboard with mechanical arm directly contact will necessarily be occurred with some dislocation, thus bringing light leak, liquid crystal leakage etc. to be Row are bad.
Therefore, the position that the motherboard of liquid crystal display after how solving to fit, before sealed plastic box solidification causes during conveyance Skew, and thus cause light leak, liquid crystal leakage the problems such as, be the technical problem of those skilled in the art's urgent need to resolve.
Content of the invention
It is an object of the invention to provide a kind of avoid fit after motherboard of liquid crystal display conveyance during cause para-position inclined Liquid crystal indicator from phenomenon.
The present invention provides a kind of motherboard of liquid crystal display, has the array motherboard being oppositely arranged and color film motherboard, and its feature exists In described motherboard of liquid crystal display includes:At least one first area, around the second area of first area each described;Described First area includes at least one and shows monolithic, the array motherboard part of described display monolithic edge and described display monolithic side Color film motherboard part at edge is fixed by the first sealed plastic box sealing, in the first sealed plastic box, the array motherboard part of display monolithic, shows Show in the sealing space that the color film motherboard part of monolithic is formed and be provided with liquid crystal layer;
The present invention also provides a kind of manufacture method of motherboard of liquid crystal display, including:An array motherboard is provided;Described array is female Plate includes:At least one array motherboard first area, around array motherboard second area of array motherboard first area each described Domain;Described array motherboard first area includes at least one array motherboard display monolithic region;One color film motherboard is provided;Described coloured silk Film motherboard includes:At least one color film motherboard first area, around the color film motherboard the of film motherboard first area color each described Two regions;Described coloured silk film motherboard first area includes at least one color film motherboard and shows monolithic region;In described array motherboard Dispenser method on one region or described coloured silk film motherboard first area, and show monolithic region or described coloured silk film in described array motherboard Motherboard display monolithic region is coated with the first sealed plastic box;Apply in described array motherboard second area or described coloured silk film motherboard second area Cloth second sealed plastic box, and described second sealed plastic box is close-shaped;Fit in vacuum environment described array motherboard and color film motherboard, Form motherboard of liquid crystal display.
The motherboard of liquid crystal display being provided using the present invention, can avoid array motherboard or color film motherboard in mobile or stopping wink Between the position that is subject to the effect of horizontal inertial and causes offset, solve the motherboard of liquid crystal display after laminating and cause during conveyance Position offsets thus causing the problems such as light leak, liquid crystal leakage, improves liquid crystal indicator yield.
Brief description
A kind of top view of motherboard of liquid crystal display that Fig. 1 provides for first embodiment of the invention;
The motherboard of liquid crystal display that Fig. 2 provides for Fig. 1 is along the sectional view of AA' line;
The first motherboard of liquid crystal display schematic diagram that Fig. 3 provides for second embodiment of the invention;
The second motherboard of liquid crystal display schematic diagram that Fig. 4 provides for second embodiment of the invention;
The first motherboard of liquid crystal display schematic diagram that Fig. 5 provides for third embodiment of the invention;
The second motherboard of liquid crystal display schematic diagram that Fig. 6 provides for third embodiment of the invention;
The third motherboard of liquid crystal display schematic diagram that Fig. 7 provides for third embodiment of the invention;
A kind of motherboard of liquid crystal display schematic diagram that Fig. 8 provides for fourth embodiment of the invention;
Fig. 9 is the sectional view along AA' line for the motherboard of liquid crystal display in Fig. 8;
A kind of manufacture method schematic diagram of motherboard of liquid crystal display that Figure 10 provides for fifth embodiment of the invention.
Specific embodiment
Although being described in more detail to the present invention below with reference to accompanying drawings, which show being preferable to carry out of the present invention Example is it should be understood that those skilled in the art can modify on the basis of the description, and still can realize the present invention Advantageous effects.Therefore, following description is appreciated that the extension of the thinking to those skilled in the art, and is not intended as Limitation of the present invention.
Below in conjunction with accompanying drawing, embodiments of the invention scheme is illustrated.It should be noted that, accompanying drawing is all using very simple The form changed and all using non-accurately ratio, only in order to purpose that is convenient, clearly aiding in illustrating the embodiment of the present invention.
First embodiment:
First embodiment of the invention provides a kind of motherboard of liquid crystal display, refer to Fig. 1 and Fig. 2, and Fig. 1 is that the present invention first is real Apply the top view of the motherboard of liquid crystal display of example offer, Fig. 2 is the sectional view along AA' line for the motherboard of liquid crystal display in Fig. 1.
As depicted in figs. 1 and 2, described motherboard of liquid crystal display 100 includes array motherboard 100b and color film motherboard 100a, described Array motherboard 100b is oppositely arranged with color film motherboard 100a.Described motherboard of liquid crystal display 100 includes first area 110, and wherein One region 110 includes at least one and shows monolithic 111, and the first sealed plastic box 101 is arranged on the edge of display monolithic 111 inner side, the One sealed plastic box 101 is close-shaped.Described close-shaped specifically refer to joining end to end of the first sealed plastic box 101, and described One sealed plastic box 101 around part there is certain area, and the first sealed plastic box 101 around part, display monolithic 111 Array motherboard 100b part, the color film motherboard 100a part of display monolithic 111 form sealing space, and arrange in sealing space There is liquid crystal layer 100c, wherein said sealing space refers to the environment of sealing and obturation, this environment and the external world do not have gas circulation. Each display monolithic 111 described can form independent display panels, generally, in array motherboard 100b and coloured silk After film motherboard 100a attaching process, before display monolithic 111 cutting technique, motherboard of liquid crystal display 100 comprises multiple display monolithics 111, and be in rectangular arrangement, first embodiment comprises to illustrate as a example four display monolithics 111 by first area 110.
The motherboard of liquid crystal display 100 that first embodiment of the invention provides also includes around described first area 110 second Region 120.
Described motherboard of liquid crystal display 100 also includes multiple second sealed plastic boxs 102 being arranged in second area 120.Wherein, Described close-shaped specifically refer to joining end to end of the second sealed plastic box 102, and described second sealed plastic box 102 around part tool There is certain area.In the motherboard of liquid crystal display 100 that first embodiment provides, it is female that the second sealed plastic box 102 is arranged on liquid crystal display The edge of four sides of the second area 120 of plate 100, the second sealed plastic box 102 is rectangle, and two adjacent the second envelope frames Glue 102 is independent of one another.As shown in Fig. 2 in second area 120, in the array motherboard 100b of the second sealed plastic box 102 surrounding portion Part and color film motherboard 100a part are passed through the second sealed plastic box 102 and are fixed, and form sealing space, and described sealing space refers to close Envelope and the environment of obturation, there is not gas circulation in this environment and the external world.Array motherboard 100b passes through second with color film motherboard 100a Sealed plastic box 102, the first sealed plastic box 101 are fixing, and the thickness of the wherein second sealed plastic box 102 is equal to array in motherboard of liquid crystal display 100 The distance between motherboard 100b and color film motherboard 100a.
In the motherboard of liquid crystal display 100 that first embodiment provides, due to the second sealed plastic box arranging in second area 120 102 have the thickness equal with the distance between array motherboard 100b in motherboard of liquid crystal display 100 and color film motherboard 100a, and For close-shaped, therefore after array motherboard 100b is fitted with color film motherboard 100a, the second sealed plastic box 102, array motherboard 100b portion Divide and form sealing space and color film motherboard 100a part three between.
In the manufacturing process of display panels, first in the inner side coating of array motherboard 100b or color film motherboard 100a First sealed plastic box 101 and the second sealed plastic box 102, then the first sealed plastic box 101 around subregion dispenser method;Again by battle array Row motherboard 100b and color film motherboard 100a is placed under vacuum environment, and the color film motherboard 100a of inner side direction by array motherboard 100b Inner side fitted.After laminating, the second sealed plastic box 102, array motherboard 100b part and color film motherboard 100a part three it Between formed sealing space be vacuum environment.
After the completion of laminating, under normal pressure environment, array motherboard 100b is with color film motherboard 100a in corresponding second envelope frame Glue 102 region, is acted on by ambient atmosphere pressure, and array motherboard 100b is subject to the atmospheric pressure to color film motherboard 100a, with When the color film motherboard 100a atmospheric pressure that is subject to array motherboard 100b, make two motherboards laminatings more firm.
In the prior art, in the handling process from abutted equipment to curing apparatus, if subjected to vibrations, positioned at liquid crystal Show the first sealed plastic box of the liquid crystal display monolithic of motherboard edge or the first sealed plastic box and array motherboard or color film motherboard it Between be easiest to that opening occurs, lead to liquid crystal leakage etc. bad.The motherboard of liquid crystal display 100 that the present embodiment provides, because in liquid crystal Show that the second area 120 at the edge of motherboard 100 arranges the second sealed plastic box 102, motherboard of liquid crystal display 100 can be made with damping vibration Laminating is more firm, reduces the probability that opening in the liquid crystal display monolithic at motherboard of liquid crystal display frontside edge.And array is female Plate 100b is acted on by atmospheric pressure with color film motherboard 100a, array motherboard 100b and coloured silk film motherboard 100a respectively with the first envelope frame Frictional force between glue 101 and the second sealed plastic box 102 increases, and array motherboard 100b or color film motherboard 100a can avoided to move Or the position that stopping moment being caused by the effect of horizontal inertial offsets, solve the motherboard of liquid crystal display after laminating and transporting In journey due to position offset and cause light leak, liquid crystal leakage the problems such as, improve liquid crystal indicator yield.
Second embodiment:
Second embodiment of the invention provides a kind of motherboard of liquid crystal display, as shown in figure 3, Fig. 3 is second embodiment of the invention The first the motherboard of liquid crystal display schematic diagram providing.Described motherboard of liquid crystal display 200 includes array motherboard and color film motherboard, described Array motherboard is oppositely arranged with color film motherboard.Described motherboard of liquid crystal display 200 includes first area 210, wherein first area 210 Show monolithic 211 including at least one, illustrate in embodiment two taking four display monolithics 211 as a example, described display is single Piece 211 is in the rectangular first area 210 being arranged in motherboard of liquid crystal display 200.Wherein, inside each display monolithic 211 Edge be provided with the first sealed plastic box 201, described first sealed plastic box 201 is close-shaped, described close-shaped specifically refers to the The joining end to end of one sealed plastic box 201, and described first sealed plastic box 201 around part there is certain area, and first Sealed plastic box 201 around part, the first sealed plastic box 201, the array motherboard part of display monolithic 211, the color film mother of display monolithic It is provided with liquid crystal layer, each display monolithic 211 described can form an independent liquid crystal in the sealing space that plate part is formed Show panel.
The motherboard of liquid crystal display 200 that second embodiment of the invention provides also includes around described first area 210 second Region 220, is provided with multiple second sealed plastic boxs 202 in second area 220, in the present embodiment, described second sealed plastic box 202 It is arranged at the four edges edge of motherboard of liquid crystal display 200.Described second sealed plastic box 202 is close-shaped, described close-shaped tool Body refers to joining end to end of the second sealed plastic box 202, described second sealed plastic box 202 around part there is certain area, and The array motherboard part of the second sealed plastic box 202 surrounding portion and color film motherboard part are passed through the second sealed plastic box 202 and are fixed and formed Sealing space, described sealing space refers to the environment of sealing and obturation, and this environment and the external world do not have gas circulation.
In the first embodiment, each of liquid crystal display monolithic, outside the side of motherboard of liquid crystal display, is provided with one The second close-shaped sealed plastic box, compared to first embodiment, second embodiment is arranged outside the side of motherboard of liquid crystal display 200 There are multiple the second close-shaped sealed plastic boxs 202, and multiple described second sealed plastic box 202 is to interconnect.Specifically, Described second sealed plastic box 202 is rectangle, and two neighboring rectangle has a side to overlap.
In the second sealed plastic box in coating process, it is possible that the second sealed plastic box bad sealing, the second sealed plastic box and battle array Row motherboard part, color film motherboard part cannot form sealing space, lead to gas leakage.The liquid crystal display that second embodiment provides is female Plate, outside the side of motherboard of liquid crystal display, is provided with multiple the second close-shaped sealed plastic boxs, when wherein the second sealed plastic box Bad sealing, remaining second tight-closed sealed plastic box remains to play makes the firm effect of motherboard of liquid crystal display laminating.
Optionally the plurality of second sealed plastic box can also separate it is also possible to reach same effect.As Fig. 4 institute Show, the second motherboard of liquid crystal display schematic diagram that Fig. 4 provides for second embodiment of the invention, the of motherboard of liquid crystal display 300 In one region 310, display monolithic 311 inside edge is provided with the first sealed plastic box 301, outside the side of motherboard of liquid crystal display 300, It is provided with multiple the second close-shaped sealed plastic boxs 302, be arranged in described second sealed plastic box 302 of motherboard of liquid crystal display 300 It is provided with the second sealed plastic box 302, wherein, the second sealed plastic box 302 is close-shaped, and each second envelope frame in second area 320 Glue 302 is separate, does not have overlap between two adjacent the second sealed plastic boxs 302.
3rd embodiment:
Third embodiment of the invention provides a kind of motherboard of liquid crystal display, as shown in figure 5, Fig. 5 is third embodiment of the invention The first the motherboard of liquid crystal display schematic diagram providing, described motherboard of liquid crystal display 400 includes array motherboard and color film motherboard, described Array motherboard is oppositely arranged with color film motherboard.Motherboard of liquid crystal display 400 comprises multiple first areas 410, and is arranged on described The second area 420 in first area 410 outside, first area 410 is provided with display monolithic 411, shows monolithic 411 inside edge It is provided with the first sealed plastic box 401, the first sealed plastic box 401 is close-shaped, described close-shaped specifically refer to the first sealed plastic box 401 Join end to end, and described first sealed plastic box 401 around part there is certain area.The first sealed plastic box 401 around Part, the sealing that the first sealed plastic box 401, the array motherboard part of display monolithic 411, the color film motherboard part of display monolithic are formed It is provided with liquid crystal layer in space.
The motherboard of liquid crystal display 400 that third embodiment of the invention provides also includes around described first area 410 second Region 420, in second area 420, outside each side of first area 410, is provided with the second sealed plastic box 402, wherein, second Sealed plastic box 402 is close-shaped, and is independent rectangle, the wherein said close-shaped head specifically referring to the second sealed plastic box 402 Tail is connected, and described second sealed plastic box 402 around part there is certain area, and in the second sealed plastic box 402 around portion The array motherboard part divided and color film motherboard part are passed through the second sealed plastic box 402 and are fixed and form sealing space, described sealing sky Between refer to seal and obturation environment, there is not gas circulation in this environment and the external world.
It is provided with the second sealed plastic box 402 outside each side of first area 410, further protection liquid crystal display is female Plate 400, prevents the problems such as light leak, liquid crystal leakage, improves liquid crystal indicator yield.
Optionally, as shown in fig. 6, the second motherboard of liquid crystal display schematic diagram that provides for third embodiment of the invention of Fig. 6, Motherboard of liquid crystal display 500 includes first area 510 and is arranged on second area 520 outside first area 510, in first area It is provided with display monolithic 511, display monolithic 511 inside edge is provided with the first sealed plastic box 501, sets in second area 520 in 510 Be equipped with the second sealed plastic box 502, described second sealed plastic box 502 be shaped as triangle.
Optionally, the shape of described second sealed plastic box can also be for polygon or other are irregular close-shaped.
Optionally, as shown in fig. 7, the third motherboard of liquid crystal display schematic diagram of providing for third embodiment of the invention of Fig. 7, Motherboard of liquid crystal display 600 includes first area 610 and is arranged on second area 620 outside first area 610, in first area It is provided with display monolithic 611, display monolithic 611 inside edge is provided with the first sealed plastic box 601, sets in second area 620 in 610 Be equipped with the second sealed plastic box 602, the second sealed plastic box 602 generally circular in shape.
Fourth embodiment
Fourth embodiment of the invention provides a kind of motherboard of liquid crystal display, and as shown in Figure 8, Figure 9, Fig. 8 is that the present invention the 4th is real Apply a kind of motherboard of liquid crystal display schematic diagram of example offer, Fig. 9 is the sectional view along AA' line for the motherboard of liquid crystal display in Fig. 8.
Described motherboard of liquid crystal display 700 includes array motherboard and color film motherboard, and described array motherboard is relative with color film motherboard Setting, motherboard of liquid crystal display 700 includes first area 710, and is arranged on the second area 720 outside described first area 710.
First area is provided with display monolithic 711, and display monolithic 711 inside edge is provided with the first sealed plastic box 701, the One sealed plastic box 701 is close-shaped, described close-shaped specifically refer to joining end to end of the first sealed plastic box 701, and described the One sealed plastic box 701 around part there is certain area, and the first sealed plastic box 701 around part, the first sealed plastic box 701st, it is provided with the sealing space that the array motherboard part of display monolithic 711, the color film motherboard part of display monolithic 711 are formed Liquid crystal layer.
Second area 720 is provided with multiple second sealed plastic boxs 702, wherein, the second sealed plastic box 702 is close-shaped, its In, described close-shaped specifically refer to joining end to end of the second sealed plastic box 702, and described second sealed plastic box 702 around portion Point there is certain area, and the array motherboard part in the second sealed plastic box 702 surrounding portion and color film motherboard part pass through the Two sealed plastic box 702 is fixing and forms sealing space, and described sealing space refers to the environment of sealing and obturation, and this environment is with the external world not There is gas circulation.Compared to above-described embodiment, fourth embodiment the second sealed plastic box 702 around partly interior be additionally provided with Support thing 703.
In the motherboard of liquid crystal display 700 that fourth embodiment provides, the array motherboard 700b part of first area 711 and the It is provided with certain space, this space is in order to house liquid crystal, such structure between the color film motherboard 700a part in one region 711 Array motherboard 700b and color film motherboard 700a can be made to be smaller than array motherboard 700b and color film motherboard in second area 720 700a is in the spacing of first area 710, thus impacting to the overall flatness of motherboard of liquid crystal display.Therefore in the second envelope frame Setting supporter 703 in glue 702 is it is ensured that the flatness of motherboard of liquid crystal display 700 entirety.
5th embodiment
5th embodiment provides a kind of manufacture method of motherboard of liquid crystal display, and as shown in Figure 10, Figure 10 is the present invention the 5th The manufacture method schematic diagram of the motherboard of liquid crystal display that embodiment provides, including:
Step S1:An array motherboard is provided;Described array motherboard includes:At least one array motherboard first area, around The array motherboard second area of each described array motherboard first area;Described array motherboard first area includes at least one battle array Row motherboard shows monolithic region;Wherein array motherboard also includes TFT device and the pixel electrode being formed on inside array motherboard, And on TFT device and pixel electrode setting array flatness layer and array both alignment layers;
Step S2:One color film motherboard is provided;Described coloured silk film motherboard includes:At least one color film motherboard first area, around The color film motherboard second area of each described coloured silk film motherboard first area;It is color that described coloured silk film motherboard first area includes at least one Film motherboard shows monolithic region;Black matrix layer that its film motherboard of prizing also includes being formed on inside color film motherboard, color blocking layer, coloured silk Film flatness layer and color film both alignment layers;
Step S3:In described array motherboard first area or described coloured silk film motherboard first area dispenser method, and described Array motherboard shows monolithic inside edge region or shows that monolithic inside edge region is coated with the first envelope frame in described coloured silk film motherboard Glue;Wherein, the first sealed plastic box is close-shaped, described close-shaped specifically refer to joining end to end of the first sealed plastic box, and institute State the first sealed plastic box around part there is certain area;
Step S4:It is coated with the second sealed plastic box in described array motherboard second area or described coloured silk film motherboard second area, and Described second sealed plastic box is close-shaped, described close-shaped specifically refer to joining end to end of the second sealed plastic box, and described the Two sealed plastic boxs around part there is certain area;
Step S5:In vacuum environment, the described array motherboard of para-position laminating and color film motherboard, form motherboard of liquid crystal display.
Optionally, the first sealed plastic box and the second sealed plastic box can be coated with array motherboard simultaneously;Or the first sealed plastic box It is coated with color film motherboard with the second sealed plastic box simultaneously;Or the first sealed plastic box is coated with array motherboard, applies in color film motherboard Cloth second sealed plastic box;Or the second sealed plastic box is coated with array motherboard, color film motherboard is coated with the first sealed plastic box.
Optionally, the manufacture method of motherboard of liquid crystal display also includes motherboard of liquid crystal display described in thinning, and in described liquid crystal The first area of display master blank is cut with second area intersection.
In sum although the present invention is disclosed as above with preferred embodiment, so it is not limited to the present invention, ability The technical staff in domain can do various changes and retouching under the premise without departing from the spirit and scope of the present invention, if therefore originally These modifications of invention and modification belong within the scope of the claims in the present invention and its equivalent technologies, then the present invention is also intended to wrap Containing including these changes and modification.Protection scope of the present invention is defined by the claim of the present invention.

Claims (10)

1. a kind of motherboard of liquid crystal display, has the array motherboard being oppositely arranged and color film motherboard it is characterised in that described liquid crystal Show that motherboard includes:
At least one first area, around the second area of first area each described;
Described first area includes at least one and shows monolithic, the array motherboard part of described display monolithic edge and described aobvious Show that the color film motherboard part of monolithic edge is fixed by the first sealed plastic box sealing, female in the array of the first sealed plastic box, display monolithic It is provided with liquid crystal layer in the sealing space that plate part, the color film motherboard part of display monolithic are formed;
In second area, including at least one the second close-shaped sealed plastic box, described second sealed plastic box is by described enclosed shape The array motherboard part of shape and described close-shaped color film motherboard part sealing are fixed;The thickness of described second sealed plastic box is equal to The distance between described array motherboard and described coloured silk film motherboard.
2. motherboard of liquid crystal display as claimed in claim 1 it is characterised in that described second sealed plastic box cross sectional shape be circular, Polygon or irregular close-shaped.
3. motherboard of liquid crystal display as claimed in claim 2 is it is characterised in that multiple described second sealed plastic box is connected to each other.
4. motherboard of liquid crystal display as claimed in claim 1 it is characterised in that described first area be rectangle, described second envelope Frame glue is around four side settings of described first area, or described second sealed plastic box is arranged at least one side of first area Outward.
5. motherboard of liquid crystal display as claimed in claim 1 is it is characterised in that by described second sealed plastic box, described close-shaped Array motherboard part and the sealing space that formed of described close-shaped color film motherboard part be vacuum environment.
6. motherboard of liquid crystal display as claimed in claim 1 is it is characterised in that in the close-shaped region of described second sealed plastic box It is additionally provided with supporter.
7. a kind of manufacture method of motherboard of liquid crystal display, including:
An array motherboard is provided;Described array motherboard includes:At least one array motherboard first area, around array each described The array motherboard second area of motherboard first area;It is single that described array motherboard first area includes the display of at least one array motherboard Panel region;
One color film motherboard is provided;Described coloured silk film motherboard includes:At least one color film motherboard first area, around film color each described The color film motherboard second area of motherboard first area;It is single that described coloured silk film motherboard first area includes at least one color film motherboard display Panel region;
Dispenser method on described array motherboard first area or described coloured silk film motherboard first area, and show in described array motherboard Show that monolithic region or described coloured silk film motherboard display monolithic region are coated with the first sealed plastic box;
It is coated with the second sealed plastic box in described array motherboard second area or described coloured silk film motherboard second area, and described second envelope frame Glue is close-shaped;
Fit described array motherboard and color film motherboard, form motherboard of liquid crystal display.
8. motherboard of liquid crystal display as claimed in claim 7 manufacture method it is characterised in that described first sealed plastic box with described Second sealed plastic box is coated with described array motherboard or in described coloured silk film motherboard simultaneously.
9. the manufacture method of motherboard of liquid crystal display as claimed in claim 7 is it is characterised in that apply in described array motherboard respectively Cloth first sealed plastic box, is coated with the second sealed plastic box in described coloured silk film motherboard;
Or it is coated with the second sealed plastic box in described array motherboard respectively, be coated with the first sealed plastic box in described coloured silk film motherboard.
10. the manufacture method of motherboard of liquid crystal display as claimed in claim 7 is it is characterised in that in described motherboard of liquid crystal display First area cut with second area intersection.
CN201410304518.4A 2014-06-30 2014-06-30 Liquid crystal display motherboard and manufacturing method of liquid crystal display motherboard Active CN104090404B (en)

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CN108957869A (en) * 2018-07-27 2018-12-07 京东方科技集团股份有限公司 A kind of production method of display panel
CN109239959A (en) * 2018-09-03 2019-01-18 深圳市华星光电技术有限公司 The big plate of liquid crystal to be cut
CN109683373A (en) * 2019-02-26 2019-04-26 深圳市华星光电技术有限公司 Liquid crystal display panel motherboard
CN109799652B (en) * 2019-03-26 2021-04-02 Tcl华星光电技术有限公司 Mother board structure and manufacturing method of liquid crystal display panel
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