CN102976599A - 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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- CN102976599A CN102976599A CN2012103709097A CN201210370909A CN102976599A CN 102976599 A CN102976599 A CN 102976599A CN 2012103709097 A CN2012103709097 A CN 2012103709097A CN 201210370909 A CN201210370909 A CN 201210370909A CN 102976599 A CN102976599 A CN 102976599A
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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
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 application be that April 16, application number in 2009 are 200910133981.6 the applying date, denomination of invention divides an application for the application of " to carry out method and the Controlling System thereof of step type line in conjunction with substrate ".
The cross reference of related application
The application requires the rights and interests of the korean patent application No.10-2008-0036749 of submission on April 21st, 2008, and the disclosure of this korean patent application is all incorporated the application into way of reference thus.
Technical field
The present invention relates to carry out method and the Controlling System thereof of step type line in conjunction with substrate, more specifically, the present invention relates to carrying out method and the Controlling System thereof of step type line in conjunction with substrate, described method and Controlling System thereof can be by primitively shortening crossed process side by side forming line in conjunction with the upper surface of the stage portion of substrate and lower surface place.
Background technology
Usually, liquid-crystal display comprises: the panel of LCD with drive circuit unit; Be installed in panel of LCD below and to the back light unit of panel of LCD emission of light; The mold frame that is used for supporting back light unit and panel of LCD; And shell.
In addition, in order to increase the output of panel of LCD, form thin film transistor (TFT) array substrate at the large motherboard of area, form colored filter substrate at another motherboard, two motherboards are bonded to each other, then from go out the panel of LCD unit in conjunction with substrate cut.
Usually, the operation of cutting liquid crystal display panel unit is by then implementing along the groove running crack greater than the surface formation groove of the motherboard of glass in hardness.
Fig. 1 is the schematic sectional view of panel of LCD, and described panel of LCD is to be combined with the second motherboard with colored filter substrate by first motherboard that will have thin-film transistor array base-plate to form.
As shown in Figure 1, the panel of LCD unit forms so that a side of thin-film transistor array base-plate 1 is more outstanding further than colored filter substrate 2.This is because do not form gate pad part (not shown) and data pad partly (not shown) with the overlapping edge of colored filter substrate 2 at thin-film transistor array base-plate 1.
Therefore, being formed at colored filter substrate 2 on the second motherboard 30 is to form at the thin-film transistor array base-plate 1 that is formed on the first motherboard 20, so that an end of substrate 1 goes out the first garbage area 31 and forms ledge structure from a distal process of substrate 2.
In addition, the panel of LCD unit that is spaced apart from each other by the second garbage area 32 suitably is set to maximally utilise the first motherboard 20 and the second motherboard 30, although this understands according to model and difference.
After the first motherboard 20 with thin-film transistor array base-plate 1 is bonded to the second motherboard 30 with colored filter substrate 2, from wherein cutting out panel of LCD.That is to say, the second garbage area 32 that is formed on the first garbage area 31 in the colored filter substrate 2 of the second motherboard 30 and is used for separating the panel of LCD unit is removed.
The operation that aforesaid panel of LCD is cut is described hereinafter with reference to Fig. 2.
Fig. 2 is the synoptic diagram that illustrates the operation that panel of LCD is cut.As shown in Figure 2, what have a plurality of panel areas 111 is sent to line workshop section in conjunction with substrate 101 by delivery unit, to be divided into independent panel of LCD unit in connection with substrate 101 along panel area 111.Here, the top panel district can be the array substrate with thin film transistor that forms by the array operation, and the lower panel district can be the colored filter substrate with colored filter that forms by the 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 units 180 forming the first groove 151 in front surface and rear surface in conjunction with substrate 101, thereby divide panel area 111 along first direction.Here, scribing unit 180 comprises that a pair of head (not shown) is being that X-direction form first groove 151 along first direction by repeat the first crossed process four times along first direction in conjunction with substrate 101.To in conjunction with substrate 101 after first direction carries out the first crossed process, the head that is installed on the scribing unit 180 is activated to form the second groove 152 in front surface and rear surface in conjunction with substrate 101 along Y direction, thereby divides panel area 111 along second direction.Here, be that Y direction repeats the second crossed process eight times to form the second groove 152 along second direction in conjunction with substrate 101.
As mentioned above, scribing unit 180 comprises a pair of being installed in conjunction with the head of substrate 101 above and belows to form the first groove 151 and the second groove 152 in front surface and rear surface in conjunction with substrate 101 respectively.Each head has the break bar that is formed greater than the material of glass by hardness.Finishing after the crossed process of first direction and second direction, be divided into panel of LCD unit 110 in connection with substrate 101 along groove 151 and 152 by the sliver operation.
As shown in Figure 3, no matter be the first garbage area or the second garbage area, implement crossed process so that a pair of up and down head forms groove.
In crossed process, no matter be the first garbage area or the second garbage area, when in conjunction with substrate, stage portion being rule, implement line three times.
That is to say, at the part A of Fig. 3, be installed in the upper break bar 181 of head and be installed in 182 pairs of the first garbage areas of lower break bar of lower head and the first non-stage portion 331 and 231 of the second garbage area is rule simultaneously.
At part B, the second step section 332 of 181 pairs of the first garbage areas of upper break bar rules.
Then, at part C, in upper roller 183 supportings the second motherboard, the 3rd stage portion 232 of the second garbage area of 182 pairs of the first motherboards of lower break bar is rule.
As mentioned above, when before stage portion is rule, at first first part 331 and 231 being rule, must in the situation of using roller 183, rule to third part 232 as illustrated in fig. 3.
Therefore, can not guarantee the line tolerance range of third part.In addition, when the groove that at first forms non-stage portion then forms the groove of stage portion, because bending, substrate can not guarantee that crackle is along straight line.
Further, as mentioned above, rule and expended the plenty of time three times.
Summary of the invention
One aspect of the present invention provides a kind of to carrying out method and the Controlling System thereof of step type line in conjunction with substrate, and described method and Controlling System thereof can be by side by side bending to the stage portion end that prevents substrate of ruling first.
Another aspect of the present invention provides a kind of to carrying out method and the Controlling System thereof of step type line in conjunction with substrate, and described method and Controlling System thereof can bend and shorten time of crossed process rule the simultaneously end that prevents substrate of stage portion and non-stage portion with the time difference by using many line devices.
Another aspect of the present invention provides a kind of to carry out method and the Controlling System thereof of 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 ofly to carry out the method for step type line in conjunction with substrate, comprising: preparation have a plurality of panel areas in conjunction with substrate to comprise the first garbage area and the second garbage area; Make paired upper break bar and lower break bar move to respectively described the first garbage area in conjunction with substrate and the second garbage area; At first use first described upper break bar and lower break bar that the stage portion of described the first garbage area and described the second garbage area is rule first; Secondly after first line, use described on break bar and lower break bar the non-stage portion of described the first garbage area and described the second garbage area is rule again.
In addition, it is a kind of to carry out the method for step type line in conjunction with substrate that the present invention also provides, and comprising: preparation have a plurality of panel areas in conjunction with substrate to comprise the first garbage area and the second garbage area; Make two pairs of upper break bars and lower break bar move to respectively described the first garbage area in conjunction with substrate and the second garbage area; Initial use first a pair of in described upper break bar and the lower break bar that the stage portion of described the first garbage area and described the second garbage area and the one in the non-stage portion are rule first; Use after the at last scheduled time from first line beginning the time described in break bar and the lower break bar another to other parts are finally rule.
Further, it is a kind of to carry out the method for step type line in conjunction with substrate that the present invention also provides, and comprising: preparation have a plurality of panel areas in conjunction with substrate with comprise the first garbage area and be arranged at described the first garbage area below and width greater than the second garbage area of described the first garbage area; Make a pair of upper break bar and lower break bar move to the non-stage portion of described the first garbage area and the second garbage area in conjunction with substrate, make break bar and lower roller move to the stage portion of described the first garbage area, and make lower break bar and upper roller move to the stage portion of described the second garbage area; At first use first from described upper break bar and lower break bar, described upper break bar and lower roller and described lower break bar and upper roller, select a pair of that substrate is rule first; Then a pair ofly substrate is carried out centre rule after the scheduled time in when beginning line first, using from what remain that two centerings select; The use residue is a pair of after the at last scheduled time when certainly middle line beginning finally rules to substrate.
Here, described first line is implemented at described stage portion place, and described final line is implemented at described non-stage portion place.
In addition, in described method, when the stage portion of described the first garbage area and described the second garbage area is rule, with the spacing of step described upper break bar and lower break bar are positioned.
Further, in described method, 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 described method, it is how right that described upper break bar and lower break bar can be set to.
The invention provides a kind of Controlling System for ruling to carry out step type in conjunction with substrate, thereby described have a plurality of panel areas in conjunction with substrate and comprise the first garbage area and the second garbage area, described system comprises: device, and it is used for making break bar and lower break bar move to the first garbage area and the second garbage area; And control device, it is used for controlling the position of described upper break bar and lower break bar, and wherein, described control device is controlled the position of described upper break bar and lower break bar independently.
In addition, the present invention also provides a kind of Controlling System for ruling to carry out step type in conjunction with substrate, thereby described in conjunction with substrate have a plurality of panel areas comprise the first garbage area and be arranged at described the first garbage area below and width greater than the second garbage area of described the first garbage area, described system comprises: device, and it is used for making a pair of upper break bar and lower break bar to move to the non-stage portion of described the first garbage area and the second garbage area in conjunction with substrate, make break bar and lower roller move to the stage portion of described the first garbage area and make lower break bar and upper roller move to the stage portion of described the second garbage area; And control device, it is used for controlling independently 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.
Description of drawings
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 combined with the second motherboard with colored filter substrate by first motherboard that will have thin-film transistor array base-plate and is formed;
Fig. 2 is the synoptic diagram of operation that liquid crystal panel is cut;
Fig. 3 is the view of the traditional crossed process of diagram;
Fig. 4 is the schema that schematically illustrates the manufacture method that is applied to panel of LCD of the present invention;
Fig. 5 is that the first illustrative embodiments is used for view to the Controlling System of carrying out the step type line in conjunction with substrate according to the present invention;
Fig. 6 be according to the present invention the first illustrative embodiments to the view of the method for carrying out step type line in conjunction with substrate.
Fig. 7 is that the second illustrative embodiments is used for view to the Controlling System of carrying out the step type line in conjunction with substrate according to the present invention;
Fig. 8 be according to the present invention the second illustrative embodiments to the view of the method for carrying out step type line in conjunction with substrate;
Fig. 9 be according to the present invention the second illustrative embodiments to the orthographic plan of the method for carrying out step type line in conjunction with substrate.
Figure 10 is that the 3rd illustrative embodiments is used for view to the Controlling System of carrying out the step type line in conjunction with substrate according to the present invention;
Figure 11 be according to the present invention the 3rd illustrative embodiments to the view of the method for carrying out step type line in conjunction with substrate; And
Figure 12 be according to the present invention the 3rd illustrative embodiments to the orthographic plan of the method for carrying out step type line in conjunction with substrate.
Embodiment
At first, with reference to the manufacture method of Fig. 4 description according to panel of LCD of the present invention.
Fig. 4 is the schema that schematically illustrates according to the manufacture method of panel of LCD of the present invention.
The manufacture method of panel of LCD can comprise: the drive unit array operation that forms drive unit at lower array substrate; Form the colored filter manufacturing procedure of colored filter at the filter sheet base plate of enameling; And unit assembly process.
At first, by the array operation a plurality of gate lines and data line are arranged on the hypocoxa to limit pixel region, and at the pixel region place thin film transistor are connected to gate line and data line as drive unit (step 10).
In addition, form chromatic filter layer and common electrode to be configured for realizing colored R, G and the sub-colored filter (step 11) of B by the colored filter manufacturing procedure at upper substrate.
Then, after upper substrate and hypocoxa apply oriented layer, make the oriented layer alignment to provide anchor force or holding force (step 20 and step 21) to the liquid crystal molecule that is formed on the liquid crystal layer between upper base material and the lower base material.At this moment, orientation method can be used rubbing method or light Directional Method.
In addition, after friction process, upper substrate and hypocoxa are good or bad through the oriented layer detector with the inspection oriented layer, form the spacing part to keep equably cell gap at hypocoxa, 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).
Simultaneously, because hypocoxa and upper substrate are large-area substrates, so to rule to make panel of LCD unit (step 40) in conjunction with motherboard.
Then, implement the sliver operation to cut the groove (step 50) that forms by crossed process.
Apply the present invention to aforesaid crossed process.
Hereinafter, describe with reference to the accompanying drawings according to three embodiments of the present invention.
Embodiment 1
Fig. 5 is that the first illustrative embodiments is used for view to the Controlling System of carrying out the step type line in conjunction with substrate according to the present invention, and Fig. 6 be according to the present invention the first illustrative embodiments to the view of the method for carrying out the step type line in conjunction with substrate.
As shown in Figure 5, the Controlling System according to exemplary embodiment of the invention comprises: be used for upper head 61 and lower head 62 are moved in conjunction with the first garbage area of substrate 101 and the device 40 of the second garbage area; And be used for the control device 50 of control running gear 40 so that upper head 61 and lower head 62 are positioned.Be separately installed with break bar 81 and lower break bar 82 at upper head 61 and lower head 62.
That is to say that Controlling System according to the present invention is for the system to controlling in conjunction with the line of substrate, described have a plurality of panel areas that are arranged on wherein in conjunction with substrate.
Comprise the first garbage area and the second garbage area in conjunction with substrate 101, these two districts are by determining such as position coordinates etc. of pre-entering during in conjunction with operation.
Therefore, running gear 40 makes head 61 and lower head 62 move to the first garbage area and the second garbage area in conjunction with substrate 101.Because running gear 40 forms device by traditional groove and consists of, so will omit its detailed description.
In addition, the control device 50 of the first illustrative embodiments is configured to the independent position of controlling upper head 61 and lower head 62 according to the present invention.
Therefore, when when ruling in conjunction with the stage portion of 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 will omit its detailed description.
In addition, the first illustrative embodiments is used for the Controlling System of carrying out the step type line in conjunction with substrate except can being applied to the single line device with a pair of up and down head as shown in Figure 5 according to the present invention, can also be applied to have many to many line device of head up and down.Even in this case, owing to can carry out independent control to each head, Controlling System still can be applied in the mode that is same as single line device many line devices.
Hereinafter, with reference to Fig. 6 the method that the first illustrative embodiments is rule to carry out step type in conjunction with substrate according to the present invention is described.
At first, control device 50 control running gears 40 are so that upper head 61 and lower head 62 move to the stage portion in conjunction with the first garbage area and second garbage area of substrate 101, be the part A ' among Fig. 6, wherein said have a plurality of settings and be combined in wherein panel area in conjunction with substrate 101.
Therefore, shown in the part A ' among Fig. 6, upper head 61 and lower head 62 move to second step section 332 and the 3rd stage portion 232 of the first garbage area and the second garbage area, and second step section 332 and the 3rd stage portion 232 of upper break bar 81 and 82 pairs of the first garbage areas of lower break bar and the second garbage area are rule.
That is to say, rule simultaneously with the upper break bar 81 of step spacing location and second step section 332 and the 3rd stage portion 232 of 82 pairs of the first garbage areas of lower break bar and the second garbage area.In the present embodiment, owing to as the part A ' among Fig. 6 shown in, like that second step section 332 and the 3rd stage portion 232 are rule simultaneously, so can solve during crossed process the problem that stage portion because of substrate bends and causes crackle not expand along straight line.
As mentioned above, after the line in finishing part A ', control device 50 makes head 61 and lower head 62 move to part B ' among Fig. 6.
Because part B ' is corresponding to the non-stage portion of the first garbage area and the second garbage area, upper break bar 81 and lower break bar 82 are rule to non-stage portion in the mode that is similar to traditional method.
According to the present invention, crossed process is only implemented twice.At first, crossed process is or not to be positioned under the state of same line to implement at upper break bar 81 and lower break bar 82, and secondly, crossed process is to implement under upper break bar 81 and lower break bar 82 are positioned at the state of same line.
Fig. 7 is that the second illustrative embodiments is used for view to the Controlling System of carrying out the step type line in conjunction with substrate according to the present invention, Fig. 8 be according to the present invention the second illustrative embodiments to the view of the method for carrying out step type line in conjunction with substrate, Fig. 9 then be according to the present invention the second illustrative embodiments to the orthographic plan of the method for carrying out the step type line in conjunction with substrate.
As shown in Figure 7, many to many line device of head up and down in having according to the control system of exemplary embodiment of the invention.Certainly, in this case, can carry out independent control to head.
Particularly, in the Controlling System according to exemplary embodiment of the invention, be separately installed with two pairs of up and down heads 61 and 62,63 and 64, break bar 81,82,83 and 84 about head 61,62,63 and 64 places are equipped with respectively up and down in conjunction with substrate 101 above and belows.That is to say, be provided with two pairs of up and down heads (break bar perhaps).
According to the second embodiment, by the upper head 61 of control device 50 and running gear 40 controls, 63 and lower head 62,64 to be positioned respectively the above and below in conjunction with substrate 101.
Comprise the first garbage area and the second garbage area in conjunction with substrate 101, these two districts are by determining such as position coordinates etc. of pre-entering during in conjunction with operation.
Therefore, running gear 40 make head 61,63 and lower head 62,64 move to the first garbage area and the second garbage area in conjunction with substrate 101.Because running gear 40 forms device by traditional groove and consists of, so will omit its detailed description.
In addition, the control device 50 of the second illustrative embodiments is configured to the upper head 61 of independent control, 63 and lower head 62,64 position according to the present invention.
That is to say, as shown in Figure 9, be formed at upper break bar 83 with step spacing and the position of lower break bar 84 in conjunction with the groove of the stage portion of substrate 101, and to the line in conjunction with the non-stage portion of substrate 101 be after beginning the scheduled time that second step section and the 3rd stage portion are rule, just begin by on break bar 81 and lower break bar 82 implement.
Here, because control device 50 comprises conventional microprocessor etc., this is apparent for those of ordinary skills, so will omit its detailed description.
Hereinafter, with reference to Fig. 7 to 9 method that the second illustrative embodiments is rule to carry out step type in conjunction with substrate according to the present invention is described.
Shown in Fig. 7 and 8, at first, control device 50 control running gears 40 are so that upper head 63 and lower head 64 move to second step section 332 and the 3rd stage portion 232(part A ' of the first garbage area and the second garbage area), and make that head 61 and lower head 62 move to first step section 331 and 231(part B ' on all the other).
Therefore, at first, second step section 332 and the 3rd stage portion 232 of upper break bar 83 and 84 pairs of the first garbage areas of lower break bar and the second garbage area are rule.At this moment, rule simultaneously with the upper break bar 83 of step spacing location and second step section 332 and the 3rd stage portion 232 of 84 pairs of the first garbage areas of lower break bar and the second garbage area.In the present embodiment, owing to as the part A ' among Fig. 8 shown in, like that second step section 332 and the 3rd stage portion 232 are rule simultaneously, so can solve during crossed process the problem that stage portion because of substrate bends and causes crackle not expand along straight line.
As mentioned above, after the scheduled time that the line in part A ' begins to carry out, control device 50 is operated and head 61 and lower head 62 is moved, thereby to the part B ' among the first non-stage portion 331 and 231(Fig. 8) rule.
In order to prevent that the line device with head from disturbing in the poor reason of during scribing setup times.
In addition, when the part (the part A ' among Fig. 8) among the part A ' among Fig. 8 and the B ' being implemented when ruling first, another part (part B ' among Fig. 8) supports the first pressing force of during scribing, is damaged in conjunction with substrate preventing.
According to the present invention, use the situation underscore operation of many line devices only to implement once, with predetermined time interval stage portion and non-stage portion are rule, thereby the line time is significantly shortened.
Although it is that part A ' locates to implement first line that the second embodiment has been described as be in stage portion, first line can be located to implement at part B ', and can locate to implement final line at part A ' after the scheduled time of first line.
Embodiment 3
Figure 10 is that the 3rd illustrative embodiments is used for view to the Controlling System of carrying out the step type line in conjunction with substrate according to the present invention, Figure 11 be according to the present invention the 3rd illustrative embodiments to the view of the method for carrying out step type line in conjunction with substrate, Figure 12 then be according to the present invention the 3rd illustrative embodiments to the orthographic plan of the method for carrying out the step type line in conjunction with substrate.
As shown in figure 10, many to many line device of head up and down in having according to the control system of exemplary embodiment of the invention.Certainly, in this case, can carry out independent control to head.
Particularly, in the Controlling System according to exemplary embodiment of the invention, three pairs of up and down heads 61 and 62,63 and 64 ' and 63 ' and 64 are being installed in conjunction with substrate 101 above and belows.
In the drawings, the 3rd embodiment comprise a plurality of panel areas in conjunction with substrate 101, wherein, the first garbage area is arranged on second garbage area of width greater than this first garbage area.Yet 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 places break bar 81 and lower break bar 82 are installed, locate to be equipped with upper break bar 83 and lower roller 84 ' at upper head 63 and lower head 64 ', and at upper head 63 ' and lower head 64 places upper roller 83 ' and lower break bar 84 are installed.That is to say that head 61 and 62,63 and 64 ', 63 ' and 64 is arranged in close proximity to each other about in the of three pairs.In Figure 10, although what install at head place is break bar or roller, can break bar and roller be installed simultaneously at a head place, and can optionally uses one of them.
According to the present invention, by the upper head 61,63 of control device 50 and running gear 40 controls, 63 ' and lower head 62,64,64 ' to be positioned at the above and below in conjunction with substrate 101.
In addition, comprise the first garbage area and the second garbage area in conjunction with substrate 101, these two districts are by determining such as position coordinates etc. of pre-entering during in conjunction with operation.
Therefore, running gear 40 make head 61,63,63 ' and lower head 62,64,64 ' move to the first garbage area and the second garbage area in conjunction with substrate 101.
Particularly, running gear 40 makes break bar 81 and lower break bar 82 move to non-stage portion in conjunction with the first garbage area and second garbage area of substrate 101, 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.
Because running gear 40 forms device by traditional groove and consists of, so will omit its detailed description.
Further, the control device 50 of the 3rd illustrative embodiments is configured to the upper head 61,63 of independent control, 63 ' and lower head 62,64,64 ' position according to the present invention.
Thereby control device 50 is controlled: the first non-stage portion 331 and 231 of break bar 81 and 82 pairs of the first garbage areas of lower break bar and the second garbage area is rule simultaneously in the use; The second step section of 83 pairs of the first garbage areas of break bar rules on using after certainly going up the scheduled time that break bar 81 and lower break bar 82 rule; The 3rd stage portion of 84 pairs of the second garbage areas of break bar is rule under then using after certainly going up the scheduled time that break bar 83 rules.Finally, head 61 and 62,63 and 64 ', 63 ' and 64 is implemented crossed process with predetermined time interval about in the of three pairs.
According to the present invention, when 83 pairs of upper surfaces in conjunction with substrate 101 of upper break bar were rule, lower roller 84 ' contacted with lower surface and along with upper break bar 83 moves.Similarly, when 84 pairs of lower surfaces in conjunction with substrate 101 of lower break bar were rule, upper roller 83 ' contacted with upper surface and along with lower break bar 84 moves.
The moment of flexure balance that upper roller 83 ' and lower roller 84 ' cause with pressing force because of lower break bar 84 and upper break bar 83 respectively, thereby can accurately rule, and can prevent from being damaged at during scribing in conjunction with substrate 101.
Here, because control device 50 comprises conventional microprocessor etc., this is apparent for those of ordinary skills, so will omit its detailed description.
Hereinafter, with reference to Figure 10 to 12 method that the 3rd illustrative embodiments is rule to carry out step type in conjunction with substrate according to the present invention is described.
As shown in figure 10, control device 50 control running gears 40 are so that upper head 61,63,63 ' moves to the first garbage area and the second garbage area in conjunction with substrate 101 with a plurality of panel areas with lower head 62,64,64 '.
That is to say, 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 the 231(part B ' of the first garbage area and the second garbage area), make head 63 and lower head 64 ' move to the 442(of the second step section 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, in the upper surface of upper roller 83 ' supporting in conjunction with substrate 101, lower break bar 84 at the 3rd stage portion 232 places of the second garbage area to rule in conjunction with the lower surface of substrate 101 (first crossed process).
Then, after the scheduled time of certainly descending break bar 84 to rule, in the situation of lower roller 84 ' supporting in conjunction with the lower surface of substrate 101, upper break bar 83 at second step section 332 places of the first garbage area to rule in conjunction with the upper surface of substrate 101 (middle crossed process).
Then, after certainly going up the scheduled time that break bar 83 begins to rule, the first non-stage portion 331 and 231 of upper break bar 81 and 82 pairs of the first garbage areas of lower break bar and the second garbage area rule (final crossed process).
In order to prevent that the line device that includes head from disturbing in the poor reason of during scribing setup times.
Further, although the time opening of crossed process point can be slightly different, after the time difference, three pairs of heads are mobile to implement crossed process simultaneously.
In the present embodiment, since in conjunction with substrate 101 be in by the situation of lower roller 84 ' and upper roller 83 ' supporting as the part A ' among Figure 11 and the second step section shown in the C ' and the 3rd stage portion place rule, so can solve during crossed process the problem that stage portion because of substrate bends and causes crackle not expand along straight line.
As mentioned above, thus control device 50 operated with predetermined time interval rule according to the order of C ' → A ' → B '.
According to the present invention, use the situation underscore operation of many line devices only to implement once, but with predetermined time interval stage portion and non-stage portion are rule.Thereby significantly shortened the line time.
Although being described to from the stage portion of the second garbage area---part C '---, the 3rd embodiment rules to part A ' and B ', arbitrarily the adjustment order.
As can be known aforementioned, thereby can prevent to the method for carrying out step type line in conjunction with substrate and Controlling System thereof that substrate from bending at during scribing according to exemplary embodiment of the invention and keep the line tolerance range, and can reduce the number of crossed process and shorten the line time, thereby reduce manufacturing cost.
Although invention has been described with reference to exemplary embodiment of the invention, but the general technical staff of the technical field of the invention should be understood that, in the situation of the spirit and scope of the present invention that do not deviate from the restriction of appended claims and equivalents thereof, can carry out various remodeling to described embodiment.
Claims (14)
1. one kind to carrying out the method for step type line in conjunction with substrate, comprising:
The preparation have a plurality of panel areas in conjunction with substrate to comprise the first garbage area and the second garbage area;
Make two pairs of upper break bars and lower break bar move to respectively described the first garbage area in conjunction with substrate and the second garbage area;
Use a pair of in described upper break bar and the lower break bar that the stage portion of described the first garbage area and described the second garbage area and the one in the non-stage portion are rule first; And
After the scheduled time of ruling first, use in described upper break bar and the lower break bar another to other parts are finally rule.
2. one kind to carrying out the method for step type line in conjunction with substrate, comprising:
Preparation have a plurality of panel areas in conjunction with substrate with comprise the first garbage area and be arranged at described the first garbage area below and width greater than the second garbage area of described the first garbage area;
Make a pair of upper break bar and lower break bar move to the non-stage portion of described the first garbage area and the second garbage area in conjunction with substrate, make break bar and lower roller move to the stage portion of described the first garbage area, and make lower break bar and upper roller move to the stage portion of described the second garbage area;
Use is 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 a pair ofly rules first to substrate;
After the scheduled time of ruling first, use from what remain that two centerings select and a pair ofly substrate is carried out centre rule; And
The use residue is a pair of after the line scheduled time from the centre finally rules to substrate.
3. method according to claim 1 and 2, wherein, described first line is implemented at described stage portion place, and described final line is implemented at described non-stage portion place.
4. method according to claim 1 and 2 wherein, when the stage portion of described the first garbage area and described the second garbage area is rule, positions described upper break bar and lower break bar with the spacing of step.
5. method according to claim 1 wherein, is carried out independent control to the position of described upper break bar and lower break bar.
6. method according to claim 2 wherein, is carried out independent control to the position of the position of described upper break bar and lower break bar, described upper break bar and lower roller and the position of described lower break bar and upper roller.
7. one kind is used for carrying out the Controlling System of step type line in conjunction with substrate, thereby described have a plurality of panel areas in conjunction with substrate and comprise the first garbage area and the second garbage area, and described system comprises:
Be used for making break bar and lower break bar move to the device of the first garbage area and the second garbage area; And
For the control device of the position of controlling described upper break bar and lower break bar,
Wherein, described control device is controlled the position of described upper break bar and lower break bar independently.
8. one kind is used for carry out the Controlling System of step type line in conjunction with substrate, thereby described in conjunction with substrate have a plurality of panel areas comprise the first garbage area and be arranged at described the first garbage area below and width greater than the second garbage area of described the first garbage area, described system comprises:
The non-stage portion that is used for making a pair of upper break bar and lower break bar move to described the first garbage area in conjunction with substrate and the second garbage area, make upper break bar and lower roller move to the stage portion of described the first garbage area and make lower break bar and upper roller move to the device of the stage portion of described the second garbage area; And
Be used for controlling independently the control device of 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.
9. Controlling System according to claim 7, wherein, described control device be controlled to so that: use described upper break bar and lower break bar that the stage portion of described the first garbage area and described the second garbage area is rule, then use described upper break bar and lower break bar that the non-stage portion of described the first garbage area and described the second garbage area is rule.
10. Controlling System according to claim 7, wherein, described control device be controlled to so that: use a pair of in described upper break bar and the lower break bar to begin stage portion and the one in the non-stage portion of described the first garbage area and described the second garbage area are implemented first line, then after the scheduled time that begins to rule first, use described in break bar and the lower break bar another rule to beginning other parts are implemented finally.
11. Controlling System according to claim 8, wherein, described control device be controlled to so that: use a pair of in described upper break bar and lower break bar, described upper break bar and lower roller and described lower break bar and the upper roller first line that goes into effect,
After the described scheduled time of ruling first, use the middle line of a pair of execution of residue two centerings, and
In the middle of described, use another to implementing final line after the line scheduled time.
12. according to claim 10 or 11 described Controlling System, wherein, described first line is implemented at described stage portion place, and described final line is implemented at described non-stage portion place.
13. arbitrary described Controlling System in 11 according to claim 9 wherein, when described stage portion is rule, positions described upper break bar and lower break bar with the spacing of step.
14. Controlling System according to claim 7, wherein, it is how right that described upper break bar and lower break bar are set to.
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102976599A true CN102976599A (en) | 2013-03-20 |
| CN102976599B CN102976599B (en) | 2015-06-24 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009101339816A Pending CN101565270A (en) | 2008-04-21 | 2009-04-16 | Method for carrying out steps scribing for combination substrate and control system thereof |
| CN201210370909.7A Active CN102976599B (en) | 2008-04-21 | 2009-04-16 | Method of step-scribing bonded substrate and control system thereof |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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) | CN101565270A (en) |
| TW (1) | TW200951085A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
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| 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 |
| KR20070072303A (en) * | 2005-12-29 | 2007-07-04 | 주식회사 탑 엔지니어링 | Apparatus for cutting substrate |
| 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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2009
- 2009-04-16 CN CNA2009101339816A patent/CN101565270A/en active Pending
- 2009-04-16 CN CN201210370909.7A patent/CN102976599B/en active Active
- 2009-04-17 TW TW098112765A patent/TW200951085A/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| KR20070072303A (en) * | 2005-12-29 | 2007-07-04 | 주식회사 탑 엔지니어링 | Apparatus for cutting substrate |
| 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 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102976599B (en) | 2015-06-24 |
| TW200951085A (en) | 2009-12-16 |
| CN101565270A (en) | 2009-10-28 |
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