CN102976599B - Method of step-scribing bonded substrate and control system thereof - Google Patents
Method of step-scribing bonded substrate and control system thereof Download PDFInfo
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- CN102976599B CN102976599B CN201210370909.7A CN201210370909A CN102976599B CN 102976599 B CN102976599 B CN 102976599B CN 201210370909 A CN201210370909 A CN 201210370909A CN 102976599 B CN102976599 B CN 102976599B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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Abstract
Provided are a method of step-scribing a bonded substrate and a control system thereof, that are capable of primarily forming a scribing line at a portion of a bonded substrate, at which a step is to be formed, to reduce a scribing process. The method includes preparing a bonded substrate having a plurality of panel regions to include first dummy regions and second dummy regions; moving upper and lower wheels to a first dummy region and a second dummy region of the bonded substrate, respectively; primarily scribing step portions of the first dummy region and the second dummy region using the upper and lower wheels; and secondarily scribing non-step portions of the first dummy region and the second dummy region using the upper and lower wheels after the primary scribing. Therefore, it is possible to reduce the number of scribing processes and scribing time, thereby reducing manufacturing costs.
Description
The divisional application that the application is the applying date is on April 16th, 2009, application number is 200910133981.6, denomination of invention is the application of " method and Controlling System thereof to carrying out step type line in conjunction with substrate ".
The cross reference of related application
This application claims the rights and interests of the korean patent application No.10-2008-0036749 that on April 21st, 2008 submits to, the disclosure of this korean patent application is all incorporated to the application with way of reference thus.
Technical field
The present invention relates to method and the Controlling System thereof to carrying out step type line in conjunction with substrate, more specifically, the present invention relates to method and the Controlling System thereof to carrying out step type line in conjunction with substrate, described method and Controlling System thereof can by primitively side by side forming line at the upper surface of the stage portion in conjunction with substrate and lower surface place and shorten crossed process.
Background technology
Usually, liquid-crystal display comprises: the panel of LCD with drive circuit unit; To be arranged on below panel of LCD and to the back light unit of panel of LCD emission of light; For supporting the mold frame of back light unit and panel of LCD; And shell.
In addition, in order to increase the output of panel of LCD, the motherboard that area is large being formed thin film transistor (TFT) array substrate, another motherboard forms colored filter substrate, two motherboards are bonded to each other, then go out panel of LCD unit from conjunction with substrate cut.
Usually, the operation of cutting liquid crystal display panel unit be motherboard by being greater than glass in hardness surface on form groove and then implement along groove running crack.
Fig. 1 is the schematic sectional view of panel of LCD, and described panel of LCD is formed by being combined with second motherboard with colored filter substrate by first motherboard with thin-film transistor array base-plate.
As shown in Figure 1, panel of LCD unit is formed as the side of thin-film transistor array base-plate 1 is given prominence to further than colored filter substrate 2.This is because form gate pad part (not shown) and data pad part (not shown) on the edge that thin-film transistor array base-plate 1 is not overlapping with colored filter substrate 2.
Therefore, the colored filter substrate 2 be formed on the second motherboard 30 is formed being formed on the thin-film transistor array base-plate 1 on the first motherboard 20, make one end of substrate 1 from one end of substrate 2 outstanding first garbage area 31 and forming station stage structure.
In addition, the panel of LCD unit be spaced apart from each other by the second garbage area 32 is suitably set to maximally utilise the first motherboard 20 and the second motherboard 30, although these can be different according to model.
After first motherboard 20 with thin-film transistor array base-plate 1 is bonded to second motherboard 30 with colored filter substrate 2, from wherein cutting out panel of LCD.That is, the first garbage area 31 be formed in the colored filter substrate 2 of the second motherboard 30 and the second garbage area 32 of being used for separating panel of LCD unit are removed.
The operation of cutting panel of LCD as above is described hereinafter with reference to Fig. 2.
Fig. 2 is the schematic diagram of diagram to the operation that panel of LCD cuts.As shown in Figure 2, what have multiple panel area 111 is sent to line workshop section, to be divided into independent panel of LCD unit by conjunction with substrate 101 along panel area 111 in conjunction with substrate 101 by delivery unit.Here, top panel district can be the array substrate with thin film transistor formed by array operation, and lower panel district can be the colored filter substrate with colored filter formed by colored filter manufacturing procedure.Upper array substrate and lower colored filter substrate are bonded to each other and form single panel of LCD unit 110.
Be sent to line workshop section in conjunction with substrate 101 through scribing unit 180 to form the first groove 151 in conjunction with on the front surface of substrate 101 and rear surface, thus divide panel area 111 along first direction.Here, scribing unit 180 comprises a pair head (not shown) to form first groove 151 in conjunction with on substrate 101 along first direction and X-direction by repeating the first crossed process four times along first direction.To in conjunction with substrate 101 along after first direction carries out the first crossed process, be arranged on head on scribing unit 180 and be subject to driving to form the second groove 152 in conjunction with on the front surface of substrate 101 and rear surface along Y direction, thus divide panel area 111 along second direction.Here, the second crossed process eight times is being repeated to form the second groove 152 in conjunction with on substrate 101 along second direction and Y direction.
As mentioned above, scribing unit 180 comprises and is arranged on head above and below in conjunction with substrate 101 for a pair to form the first groove 151 and the second groove 152 in conjunction with on the front surface of substrate 101 and rear surface respectively.Each head has the break bar that the material that is greater than glass by hardness is formed.After completing the crossed process along first direction and second direction, panel of LCD unit 110 will be divided in conjunction with substrate 101 along groove 151 and 152 by sliver operation.
As shown in Figure 3, no matter be the first garbage area or the second garbage area, implement crossed process and make about a pair head form groove.
In crossed process, no matter be the first garbage area or the second garbage area, when in conjunction with when substrate is rule to stage portion, implement line three times.
That is, at the part A of Fig. 3, the upper break bar 181 being arranged on head and the first non-stage portion 331 and 231 of lower break bar 182 to the first garbage area and the second garbage area being arranged on lower head are rule simultaneously.
At part B, rule in the second step portion 332 of upper break bar 181 to the first garbage area.
Then, at part C, while upper roller 183 supports the second motherboard, the 3rd stage portion 232 of lower break bar 182 to the second garbage area of the first motherboard is rule.
As mentioned above, when first ruling to first part 331 and 231 before ruling to stage portion, must rule to Part III 232 when using roller 183 as illustrated in fig. 3.
Therefore, the line tolerance range of Part III can not be ensured.In addition, when the groove first forming non-stage portion then forms the groove of stage portion, can not ensure that because substrate bends crackle is linearly.
Further, as mentioned above, carry out line and consume the plenty of time three times.
Summary of the invention
One aspect of the present invention is to provide a kind of method and Controlling System thereof to carrying out step type line in conjunction with substrate, and described method and Controlling System thereof can prevent the end of substrate from bending by side by side ruling first to stage portion.
Another aspect of the present invention is to provide a kind of method and Controlling System thereof to carrying out step type line in conjunction with substrate, and described method and Controlling System thereof can be rule with the time difference simultaneously to stage portion and non-stage portion and prevent the end of substrate from bending and shorten the time of crossed process by being used many scored device.
Another aspect of the present invention is to provide a kind of method and Controlling System thereof to carrying out step type line in conjunction with substrate, and described method and Controlling System thereof can reduce the number of crossed process and enhance productivity.
The invention provides a kind of method to carrying out step type line in conjunction with substrate, comprising: preparation have multiple panel area in conjunction with substrate to comprise the first garbage area and the second garbage area; Paired upper break bar and lower break bar is made to move to described the first garbage area in conjunction with substrate and the second garbage area respectively; Described upper break bar and the stage portion of lower break bar to described first garbage area and described second garbage area is first used to rule first at first; Secondly use after line first described on break bar and the non-stage portion of lower break bar to described first garbage area and described second garbage area again rule.
In addition, the present invention also provides a kind of method to carrying out step type line in conjunction with substrate, comprising: preparation have multiple panel area in conjunction with substrate to comprise the first garbage area and the second garbage area; Two are made to move to described the first garbage area in conjunction with substrate and the second garbage area respectively to upper break bar and lower break bar; The one in the stage portion of described first garbage area of a pair couple in described upper break bar and lower break bar and described second garbage area and non-stage portion is first used to rule first at first; Use after the scheduled time finally when from line beginning first described on another in break bar and lower break bar finally rule to other parts.
Further, the present invention also provides a kind of method to carrying out step type line in conjunction with substrate, comprising: preparation have multiple panel area in conjunction with substrate to comprise the first garbage area and to be arranged at below described first garbage area and width is greater than the second garbage area of described first garbage area; Break bar and lower break bar on a pair are moved to described in conjunction with the first garbage area of substrate and the non-stage portion of the second garbage area, make break bar and lower roller move to the stage portion of described first garbage area, and make lower break bar and upper roller move to the stage portion of described second garbage area; The initial a pair pair of substrate selected from described upper break bar and lower break bar, described upper break bar and lower roller and described lower break bar and upper roller that first use is rule first; After the scheduled time when line starts first, then use a pair pair of substrate selected from residue two centering to carry out centre line; Residue a pair pair of substrate is used finally to rule after the scheduled time finally when starting from middle line.
Here, described line is first implemented at described stage portion place, and described final line is implemented at described non-stage portion place.
In addition, in the process, when ruling to the stage portion of described first garbage area and described second garbage area, with the spacing of step, described upper break bar and lower break bar are positioned.
Further, in the process, described upper break bar and lower break bar can be arranged on break bar and lower break bar place, and can carry out independent control to described upper break bar and lower break bar.
In addition, in the process, described upper break bar and lower break bar can be set to multipair.
The invention provides a kind of for the Controlling System of carrying out step type line in conjunction with substrate, described have multiple panel area in conjunction with substrate thus comprise the first garbage area and the second garbage area, described system comprises: device, and it moves to the first garbage area and the second garbage area for making upper break bar and lower break bar; And control device, it is for controlling the position of described upper break bar and lower break bar, and wherein, described control device controls the position of described upper break bar and lower break bar independently.
In addition, present invention also offers a kind of for the Controlling System of carrying out step type line in conjunction with substrate, described have multiple panel area in conjunction with substrate thus comprise the first garbage area and to be arranged at below described first garbage area and width is greater than the second garbage area of described first garbage area, described system comprises: device, it is described in conjunction with the first garbage area of substrate and the non-stage portion of the second garbage area for making break bar and lower break bar on a pair move to, break bar and lower roller is made to move to the stage portion of described first garbage area and make lower break bar and upper roller move to the stage portion of described second garbage area, and control device, it is for controlling the position of described upper break bar and lower break bar, described upper break bar and lower roller and described lower break bar and upper roller independently.
Accompanying drawing explanation
From the detailed description of carrying out below in conjunction with accompanying drawing, above and other objects of the present invention, feature and advantage will be more apparent, wherein:
Fig. 1 is the schematic sectional view of panel of LCD, and described panel of LCD is by being combined first motherboard with thin-film transistor array base-plate with second motherboard with colored filter substrate and being formed;
Fig. 2 is the schematic diagram to the operation that liquid crystal panel cuts;
Fig. 3 is the view illustrating traditional crossed process;
Fig. 4 is the schema schematically illustrating the manufacture method being applied to panel of LCD of the present invention;
Fig. 5 is for the view of Controlling System carrying out step type line in conjunction with substrate according to the present invention first illustrative embodiments;
Fig. 6 is to the view of method carrying out step type line in conjunction with substrate according to the present invention first illustrative embodiments.
Fig. 7 is for the view of Controlling System carrying out step type line in conjunction with substrate according to the present invention second illustrative embodiments;
Fig. 8 is to the view of method carrying out step type line in conjunction with substrate according to the present invention second illustrative embodiments;
Fig. 9 is to the orthographic plan of method carrying out step type line in conjunction with substrate according to the present invention second illustrative embodiments.
Figure 10 is for the view of Controlling System carrying out step type line in conjunction with substrate according to the present invention the 3rd illustrative embodiments;
Figure 11 is to the view of method carrying out step type line in conjunction with substrate according to the present invention the 3rd illustrative embodiments; And
Figure 12 is to the orthographic plan of method carrying out step type line in conjunction with substrate according to the present invention the 3rd illustrative embodiments.
Embodiment
First, with reference to Fig. 4, the manufacture method according to panel of LCD of the present invention is described.
Fig. 4 is the schema of the manufacture method schematically illustrated according to panel of LCD of the present invention.
The manufacture method of panel of LCD can comprise: the drive unit array operation forming drive unit on lower array substrate; In colored filter manufacturing procedure filter sheet base plate being formed colored filter of enameling; And unit assembly process.
First, by array operation, multiple gate line and data line are arranged in limit pixel region on hypocoxa, and at pixel region place, thin film transistor are connected to gate line and data line as drive unit (step 10).
In addition, on upper substrate, chromatic filter layer and common electrode is formed to be configured for realizing the colored sub-colored filter (step 11) of R, G and B by colored filter manufacturing procedure.
Then, after upper substrate and hypocoxa apply oriented layer, oriented layer is alignd to provide anchor force or holding force (step 20 and step 21) to the liquid crystal molecule of the liquid crystal layer be formed between upper base material and lower base material.Now, orientation method can apply rubbing method or light Directional Method.
In addition, after friction process, upper substrate and hypocoxa through oriented layer detector to check that oriented layer is good or bad, hypocoxa forms distance pieces to maintain cell gap equably, sealing material is applied to the edge of upper substrate, then presses upper substrate and hypocoxa and make its be bonded to each other (step 30).
Meanwhile, because hypocoxa and upper substrate are large-area substrates, so manufacture panel of LCD unit (step 40) to ruling in conjunction with motherboard.
Then, sliver operation is implemented to cut the groove (step 50) formed by crossed process.
Apply the present invention to crossed process as above.
Hereinafter, describe with reference to the accompanying drawings according to three embodiments of the present invention.
embodiment 1
Fig. 5 is according to the present invention first illustrative embodiments for the view of Controlling System carrying out step type line in conjunction with substrate, and Fig. 6 is to the view of method carrying out step type line in conjunction with substrate according to the present invention first illustrative embodiments.
As shown in Figure 5, comprise according to the Controlling System of exemplary embodiment of the invention: for the device 40 making upper head 61 and lower head 62 move to the first garbage area in conjunction with substrate 101 and the second garbage area; And for controlling running gear 40 with the control device 50 positioned upper head 61 and lower head 62.Upper head 61 and lower head 62 are separately installed with break bar 81 and lower break bar 82.
That is, Controlling System according to the present invention is the system for controlling the line in conjunction with substrate, and described have multiple panel area be arranged on wherein in conjunction with substrate.
Comprise the first garbage area and the second garbage area in conjunction with substrate 101, this Liang Ge district is determined by the such as position coordinates etc. pre-entered during in conjunction with operation.
Therefore, running gear 40 makes head 61 and lower head 62 move to the first garbage area in conjunction with substrate 101 and the second garbage area.Form because running gear 40 forms device by traditional groove, describe in detail so will be omitted it.
In addition, the independent position controlling upper head 61 and lower head 62 is configured to according to the control device 50 of the present invention first illustrative embodiments.
Control device 50 uses upper break bar 81 and lower break bar 82 to rule to the second step portion of the first garbage area and the second garbage area and the 3rd stage portion simultaneously, then uses upper break bar 81 and the non-stage portion of lower break bar 82 to the first garbage area and the second garbage area to rule simultaneously.
Therefore, when ruling to the stage portion in conjunction with substrate 101, upper break bar 81 and lower break bar 82 form the groove with step spacing.
Here, because control device 50 comprises conventional microprocessor etc., this is apparent for those of ordinary skills, so omission described in detail it.
In addition, being used for carrying out the Controlling System of step type line in conjunction with substrate except can being applied to single scored device with about a pair head as shown in Figure 5 according to the present invention first illustrative embodiments, many scored device with multipair upper and lower head can also be applied to.Even if in this case, due to independent control can be carried out to each head, so Controlling System still can be applied to many scored device in the mode being same as single scored device.
Hereinafter, describe according to the present invention first illustrative embodiments the method for carrying out step type line in conjunction with substrate with reference to Fig. 6.
First, control device 50 controls running gear 40 with the stage portion making upper head 61 and lower head 62 move to the first garbage area in conjunction with substrate 101 and the second garbage area, namely the part A ' in Fig. 6, wherein said have multiple setting in conjunction with substrate 101 and be combined in panel area wherein.
Therefore, as shown in the part A ' in Fig. 6, upper head 61 and lower head 62 move to second step portion 332 and the 3rd stage portion 232 of the first garbage area and the second garbage area, and upper break bar 81 and lower break bar 82 are rule to the second step portion 332 of the first garbage area and the second garbage area and the 3rd stage portion 232.
That is, with the upper break bar 81 of step spacing location and lower break bar 82, rule in the second step portion 332 of the first garbage area and the second garbage area and the 3rd stage portion 232 simultaneously.In the present embodiment, owing to ruling to second step portion 332 and the 3rd stage portion 232 as shown in the part A ' in Fig. 6 simultaneously, during crossed process, cause because the stage portion of substrate bends the problem that crackle can not linearly be expanded so can solve.
As mentioned above, after completing the line in part A ', control device 50 makes head 61 and lower head 62 move to part B ' in Fig. 6.
Because part B ' is corresponding to the non-stage portion of the first garbage area and the second garbage area, so upper break bar 81 and lower break bar 82 are rule to non-stage portion in the mode being similar to traditional method.
According to the present invention, crossed process only implements twice.Secondly first, crossed process implements under upper break bar 81 and lower break bar 82 are not the states being positioned at same line, and, crossed process implements under the state being positioned at same line at upper break bar 81 and lower break bar 82.
embodiment 2
Fig. 7 is for the view of Controlling System carrying out step type line in conjunction with substrate according to the present invention second illustrative embodiments, Fig. 8 is according to the present invention second illustrative embodiments to the view of method carrying out step type line in conjunction with substrate, and Fig. 9 is then to the orthographic plan of method carrying out step type line in conjunction with substrate according to the present invention second illustrative embodiments.
As shown in Figure 7, according to the control system of exemplary embodiment of the invention in many scored device with multipair upper and lower head.Certainly, in this case, independent control can be carried out to head.
Specifically, according in the Controlling System of exemplary embodiment of the invention, in conjunction with being separately installed with two above and below substrate 101 to upper and lower head 61 and 62,63 and 64, be separately installed with upper and lower break bar 81,82,83 and 84 at upper and lower head 61,62,63 and 64 place.That is, two are provided with to upper and lower head (or upper and lower break bar).
According to the second embodiment, by head 61,63 and lower head 62,64 on control device 50 and running gear 40 control to be positioned respectively in conjunction with above and below substrate 101.
Comprise the first garbage area and the second garbage area in conjunction with substrate 101, this Liang Ge district is determined by the such as position coordinates etc. pre-entered during in conjunction with operation.
Therefore, running gear 40 makes head 61,63 and lower head 62,64 move to the first garbage area in conjunction with substrate 101 and the second garbage area.Form because running gear 40 forms device by traditional groove, describe in detail so will be omitted it.
In addition, the independent position controlling upper head 61,63 and lower head 62,64 is configured to according to the control device 50 of the present invention second illustrative embodiments.
Control device 50 uses upper break bar 83 and lower break bar 84 to rule to the second step portion of the first garbage area and the second garbage area and the 3rd stage portion simultaneously, then, after starting the scheduled time of ruling to second step portion and the 3rd stage portion, use break bar 81 and the non-stage portion of lower break bar 82 to the first garbage area and the second garbage area to rule simultaneously.
That is, as shown in Figure 9, groove in conjunction with the stage portion of substrate 101 is formed at the position of upper the break bar 83 and lower break bar 84 with step spacing, and is after starting the scheduled time of ruling to second step portion and the 3rd stage portion, just begin through break bar 81 and lower break bar 82 is implemented to the line of the non-stage portion in conjunction with substrate 101.
Here, because control device 50 comprises conventional microprocessor etc., this is apparent for those of ordinary skills, describes in detail so will omit it.
Hereinafter, describe according to the present invention second illustrative embodiments the method for carrying out step type line in conjunction with substrate with reference to Fig. 7 to 9.
As shown in FIG. 7 and 8, first, control device 50 controls running gear 40 with the second step portion 332 and the 3rd stage portion 232(part A ' that make upper head 63 and lower head 64 move to the first garbage area and the second garbage area), and make head 61 and lower head 62 on all the other move to first step portion 331 and 231(part B ').
Therefore, first, upper break bar 83 and lower break bar 84 are rule to the second step portion 332 of the first garbage area and the second garbage area and the 3rd stage portion 232.Now, with the upper break bar 83 of step spacing location and lower break bar 84, rule in the second step portion 332 of the first garbage area and the second garbage area and the 3rd stage portion 232 simultaneously.In the present embodiment, owing to ruling to second step portion 332 and the 3rd stage portion 232 as shown in the part A ' in Fig. 8 simultaneously, during crossed process, cause because the stage portion of substrate bends the problem that crackle can not linearly be expanded so can solve.
As mentioned above, after the line in part A ' starts the scheduled time of carrying out, control device 50 is made upper head 61 and lower head 62 move by operating, thus to the part B ' in the first non-stage portion 331 and 231(Fig. 8) rule.
To prevent the scored device with head from disturbing in the reason of scribing setup times difference.
In addition, when ruling first to the part of in the part A ' in Fig. 8 and B ' (the part A ' in Fig. 8) execution, another part (in Fig. 8 part B ') supports the pressing force of scribing first, to prevent from being damaged in conjunction with substrate.
According to the present invention, use the situation underscore operation of many scored device only to implement once, with predetermined time interval, stage portion and non-stage portion are rule, thus the line time is significantly shortened.
Although the second embodiment has been described as be in stage portion and the execution of part A ' place is rule first, line first can have been implemented at part B ' place, and after the scheduled time of certainly ruling first, can implement final line at part A ' place.
embodiment 3
Figure 10 is for the view of Controlling System carrying out step type line in conjunction with substrate according to the present invention the 3rd illustrative embodiments, Figure 11 is according to the present invention the 3rd illustrative embodiments to the view of method carrying out step type line in conjunction with substrate, and Figure 12 is then to the orthographic plan of method carrying out step type line in conjunction with substrate according to the present invention the 3rd illustrative embodiments.
As shown in Figure 10, according to the control system of exemplary embodiment of the invention in many scored device with multipair upper and lower head.Certainly, in this case, independent control can be carried out to head.
Specifically, according in the Controlling System of exemplary embodiment of the invention, in conjunction with being provided with three above and below substrate 101 to upper and lower head 61 and 62,63 and 64 ' and 63 ' and 64.
In the drawings, the 3rd embodiment comprise multiple panel area in conjunction with substrate 101, wherein, the first garbage area is arranged on width and is greater than on the second garbage area of this first garbage area.But the width of the first garbage area can be greater than the width of the second garbage area.
At upper head 61 and lower head 62 place, break bar 81 and lower break bar 82 are installed, at upper head 63 and lower head 64 ' place, upper break bar 83 and lower roller 84 ' are installed, and at upper head 63 ' and lower head 64 place, upper roller 83 ' and lower break bar 84 are installed.That is, three upper and lower head 61 and 62,63 and 64 ', 63 ' and 64 is arranged in close proximity to each other.In Fig. 10, although what install at head place is break bar or roller, at a head place, break bar and roller can be installed simultaneously, and optionally can uses one of them.
According to the present invention, control upper head 61,63,63 ' with lower head 62,64,64 ' to be positioned in conjunction with above and below substrate 101 by control device 50 and running gear 40.
In addition, comprise the first garbage area and the second garbage area in conjunction with substrate 101, this Liang Ge district is determined by the such as position coordinates etc. pre-entered during in conjunction with operation.
Therefore, running gear 40 makes head 61,63,63 ' and lower head 62,64,64 ' move to the first garbage area in conjunction with substrate 101 and the second garbage area.
Specifically, running gear 40 makes break bar 81 and lower break bar 82 move to the non-stage portion of the first garbage area in conjunction with substrate 101 and the second garbage area, make break bar 83 and lower roller 84 ' move to the stage portion of the first garbage area, and make lower break bar 84 and upper roller 83 ' move to the stage portion of the second garbage area.
Form because running gear 40 forms device by traditional groove, describe in detail so will be omitted it.
Further, the independent position controlling upper head 61,63,63 ' and lower head 62,64,64 ' is configured to according to the control device 50 of the present invention the 3rd illustrative embodiments.
Control device 50 carry out controlling thus: in use, break bar 81 and the first non-stage portion 331 and 231 of lower break bar 82 to the first garbage area and the second garbage area are rule simultaneously; From on break bar 81 and lower break bar 82 carry out the scheduled time of ruling after use the second step portion of break bar 83 to the first garbage area to rule; Then from break bar 83 carry out the scheduled time of ruling after use under three stage portion of break bar 84 to the second garbage area rule.Finally, three with predetermined time interval, crossed process is implemented to upper and lower head 61 and 62,63 and 64 ', 63 ' and 64.
According to the present invention, while upper break bar 83 is rule to the upper surface in conjunction with substrate 101, lower roller 84 ' contacts with lower surface and moves along with upper break bar 83.Similarly, while lower break bar 84 is rule to the lower surface in conjunction with substrate 101, upper roller 83 ' contacts with upper surface and moves along with lower break bar 84.
Upper roller 83 ' and lower roller 84 ' respectively with the pressing force because of lower break bar 84 and upper the break bar 83 and moment of flexure that causes balances, thus can carry out precise scoring lines, and can prevent from being damaged at scribing in conjunction with substrate 101.
Here, because control device 50 comprises conventional microprocessor etc., this is apparent for those of ordinary skills, describes in detail so will omit it.
Hereinafter, describe according to the present invention the 3rd illustrative embodiments the method for carrying out step type line in conjunction with substrate with reference to Figure 10 to 12.
As shown in Figure 10, control device 50 controls running gear 40 and moves to first garbage area in conjunction with substrate 101 and the second garbage area with multiple panel area to make upper head 61,63,63 ' and lower head 62,64,64 '.
That is, as shown in FIG. 10 and 11, running gear 40 makes head 61 and lower head 62 move to the first non-stage portion 331 and 231(part B ' of the first garbage area and the second garbage area), head 63 and lower head 64 ' is made to move to the second step portion 442(part A ' of the first garbage area), and make head 63 ' and lower head 64 move to the 3rd stage portion 232(part C ' of the second garbage area).
In addition, while the upper surface that upper roller 83 ' supports in conjunction with substrate 101, lower break bar 84 rules (first crossed process) at the 3rd stage portion 232 place of the second garbage area to the lower surface in conjunction with substrate 101.
Then, after carrying out the scheduled time of ruling from lower break bar 84, when lower roller 84 ' supports the lower surface in conjunction with substrate 101, upper break bar 83 rules (middle crossed process) at the place of second step portion 332 of the first garbage area to the upper surface in conjunction with substrate 101.
Then, from after break bar 83 starts the scheduled time of carrying out ruling, upper break bar 81 and the first non-stage portion 331 and 231 of lower break bar 82 to the first garbage area and the second garbage area rule (final crossed process).
To prevent the scored device including head from disturbing in the reason of scribing setup times difference.
Further, although the sart point in time of crossed process can be slightly different, after the time difference, three pairs of heads are simultaneously mobile to implement crossed process.
In the present embodiment, owing to being that part A ' when being supported by lower roller 84 ' and upper roller 83 ' in such as Figure 11 and the second step portion shown in C ' and the 3rd stage portion are rule in conjunction with substrate 101, during crossed process, cause because the stage portion of substrate bends the problem that crackle can not linearly be expanded so can solve.
As mentioned above, control device 50 operated thus rule with the order of predetermined time interval according to C ' → A ' → B '.
According to the present invention, use the situation underscore operation of many scored device only to implement once, but with predetermined time interval, stage portion and non-stage portion are rule.Thus the line time is made significantly to shorten.
Although the stage portion---part C '---that the 3rd embodiment has been described to from the second garbage area is rule to part A ' and B ', can arbitrarily adjustment order.
As aforementioned known, according to exemplary embodiment of the invention to the method and Controlling System thereof of carrying out step type line in conjunction with substrate can prevent substrate scribing bend thus maintain line tolerance range, and the number of crossed process can be reduced and shorten the line time, thus reducing manufacturing cost.
Although with reference to exemplary embodiment of the invention, invention has been described, but general technical staff of the technical field of the invention should be understood that, when not deviating from the spirit and scope of the present invention of appended claims and equivalents restriction thereof, various remodeling can be carried out to described embodiment.
Claims (15)
1., to a method of carrying out step type line in conjunction with substrate, comprising:
Preparation have multiple panel area in conjunction with substrate to comprise the first garbage area and the second garbage area;
Two are made to move to described the first garbage area in conjunction with substrate and the second garbage area respectively to upper break bar and lower break bar;
The one in the stage portion of described first garbage area of a pair couple in described upper break bar and lower break bar and described second garbage area and non-stage portion is used to rule first; And
Finally rule to other parts from another using in described upper break bar and lower break bar after the scheduled time of ruling first.
2. method according to claim 1, wherein, described line is first implemented at described stage portion place, and described final line is implemented at described non-stage portion place.
3. method according to claim 1, wherein, when ruling to the stage portion of described first garbage area and described second garbage area, positions described upper break bar and lower break bar with the spacing of step.
4. method according to claim 1, wherein, carries out independent control to the position of described upper break bar and lower break bar.
5., to a method of carrying out step type line in conjunction with substrate, comprising:
Preparation have multiple panel area in conjunction with substrate to comprise the first garbage area and to be arranged at below described first garbage area and width is greater than the second garbage area of described first garbage area;
Break bar and lower break bar on a pair are moved to described in conjunction with the first garbage area of substrate and the non-stage portion of the second garbage area, make break bar and lower roller move to the stage portion of described first garbage area, and make lower break bar and upper roller move to the stage portion of described second garbage area;
The a pair pair of substrate selected from described upper break bar and lower break bar, described upper break bar and lower roller and described lower break bar and upper roller is used to rule first;
After the scheduled time of ruling first, use a pair pair of substrate selected from residue two centering to carry out centre line; And
After the line scheduled time of centre, use residue a pair pair of substrate finally to rule.
6. method according to claim 5, wherein, described line is first implemented at described stage portion place, and described final line is implemented at described non-stage portion place.
7. method according to claim 5, wherein, when ruling to the stage portion of described first garbage area and described second garbage area, positions described upper break bar and lower break bar with the spacing of step.
8. method according to claim 5, wherein, carries out independent control to described upper break bar and the position of lower break bar, described upper break bar and the position of lower roller and the position of described lower break bar and upper roller.
9., for a Controlling System of carrying out step type line in conjunction with substrate, described have multiple panel area in conjunction with substrate thus comprise the first garbage area and the second garbage area, and described system comprises:
For the device making upper break bar and lower break bar move to the first garbage area and the second garbage area; And
For controlling the control device of the position of described upper break bar and lower break bar,
Wherein, described control device controls the position of described upper break bar and lower break bar independently, and
Described control device is controlled to and makes: use in described upper break bar and lower break bar start for a pair to implement the one in the stage portion of described first garbage area and described second garbage area and non-stage portion rule first, then use after the scheduled time that starts to rule first described on another in break bar and lower break bar to starting, final line is implemented to other parts.
10. Controlling System according to claim 9, wherein, described line is first implemented at described stage portion place, and described final line is implemented at described non-stage portion place.
11. Controlling System according to claim 9, wherein, when ruling to described stage portion, position described upper break bar and lower break bar with the spacing of step.
12. 1 kinds for the Controlling System of carrying out step type line in conjunction with substrate, described have multiple panel area in conjunction with substrate thus comprise the first garbage area and to be arranged at below described first garbage area and width is greater than the second garbage area of described first garbage area, and described system comprises:
For make break bar and lower break bar on a pair move to described the first garbage area in conjunction with substrate and the second garbage area non-stage portion, make upper break bar and lower roller move to the stage portion of described first garbage area and make lower break bar and upper roller move to the device of the stage portion of described second garbage area; And
For controlling the control device of position of described upper break bar and lower break bar, described upper break bar and lower roller and described lower break bar and upper roller independently.
13. Controlling System according to claim 12, wherein, described control device is controlled to and makes: use going into effect for a pair in described upper break bar and lower break bar, described upper break bar and lower roller and described lower break bar and upper roller to rule first,
Line in the middle of a pair execution using residue two centering after the described scheduled time of ruling first, and
After the described middle line scheduled time, use another to the final line of execution.
14. Controlling System according to claim 13, wherein, described line is first implemented at described stage portion place, and described final line is implemented at described non-stage portion place.
15. Controlling System according to claim 13, wherein, when ruling to described stage portion, position described upper break bar and lower break bar with the spacing of step.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2008-0036749 | 2008-04-21 | ||
| KR20080036749 | 2008-04-21 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009101339816A Division CN101565270A (en) | 2008-04-21 | 2009-04-16 | Method for carrying out steps scribing for combination substrate and control system thereof |
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| Publication Number | Publication Date |
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| CN102976599A CN102976599A (en) | 2013-03-20 |
| CN102976599B true CN102976599B (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210370909.7A Active CN102976599B (en) | 2008-04-21 | 2009-04-16 | Method of step-scribing bonded substrate and control system thereof |
| CNA2009101339816A Pending CN101565270A (en) | 2008-04-21 | 2009-04-16 | Method for carrying out steps scribing for combination substrate and control system thereof |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2009101339816A Pending CN101565270A (en) | 2008-04-21 | 2009-04-16 | Method for carrying out steps scribing for combination substrate and control system thereof |
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| Country | Link |
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| CN (2) | CN102976599B (en) |
| TW (1) | TW200951085A (en) |
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| CN102515493B (en) * | 2011-11-28 | 2014-05-21 | 深圳市华星光电技术有限公司 | Cutting device and cutting method of liquid crystal panel |
| US9067327B2 (en) | 2011-11-30 | 2015-06-30 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | Cutting device and cutting method of a liquid crystal panel |
| CN108218212A (en) * | 2016-12-14 | 2018-06-29 | 塔工程有限公司 | Substrate dividing apparatus |
| CN108214951A (en) * | 2016-12-14 | 2018-06-29 | 塔工程有限公司 | Substrate dividing apparatus |
| CN107216023A (en) * | 2017-02-23 | 2017-09-29 | 深圳市思迪科科技有限公司 | Liquid-crystalline glasses blade cutting machine and cutting method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1678439A (en) * | 2002-07-02 | 2005-10-05 | 三星钻石工业股份有限公司 | Pasted base board cutting system and base board cutting method |
| CN1890074A (en) * | 2003-12-04 | 2007-01-03 | 三星钻石工业股份有限公司 | Substrate machining method, substrate machining device, substrate carrying method, and substrate carrying mechanism |
| CN101134639A (en) * | 2006-08-29 | 2008-03-05 | 精工爱普生株式会社 | Method of scribing stuck mother substrate and method of dividing stuck mother substrate |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100756523B1 (en) * | 2005-12-29 | 2007-09-10 | 주식회사 탑 엔지니어링 | Apparatus for Cutting Substrate |
-
2009
- 2009-04-16 CN CN201210370909.7A patent/CN102976599B/en active Active
- 2009-04-16 CN CNA2009101339816A patent/CN101565270A/en active Pending
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1678439A (en) * | 2002-07-02 | 2005-10-05 | 三星钻石工业股份有限公司 | Pasted base board cutting system and base board cutting method |
| CN1890074A (en) * | 2003-12-04 | 2007-01-03 | 三星钻石工业股份有限公司 | Substrate machining method, substrate machining device, substrate carrying method, and substrate carrying mechanism |
| CN101134639A (en) * | 2006-08-29 | 2008-03-05 | 精工爱普生株式会社 | Method of scribing stuck mother substrate and method of dividing stuck mother substrate |
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| TW200951085A (en) | 2009-12-16 |
| CN102976599A (en) | 2013-03-20 |
| CN101565270A (en) | 2009-10-28 |
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