CN1248979C - Scoring method and scoring device using multi-scoring heads - Google Patents
Scoring method and scoring device using multi-scoring heads Download PDFInfo
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- CN1248979C CN1248979C CN 01122362 CN01122362A CN1248979C CN 1248979 C CN1248979 C CN 1248979C CN 01122362 CN01122362 CN 01122362 CN 01122362 A CN01122362 A CN 01122362A CN 1248979 C CN1248979 C CN 1248979C
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B33/00—Severing cooled glass
- C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
- C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
- C03B33/027—Scoring tool holders; Driving mechanisms therefor
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Abstract
Provided is a scoring method and scoring device using multi-scoring heads, the method comprises: scribing regions taken charge of by respective scribing heads are set for the transverse sizes of works and the scribing objects included in the respective scribing regions are determined. The first scribing head selects the smallest scribing object of the coordinates from the scribing objects included in the first scribing region as a scribing candidate and the scribing heads exclusive thereof select the smallest scribing objects of the coordinates from the scribable objects from the scribing objects included in the corresponding scribing regions as the scribing candidates and if the scribing candidates do not exist, the scribing heads are made to stand by in the positions parted to a descending side by a prescribed length from the scribing heads on the upstream side and if the scribing candidates remain after the scribing candidates selected in the manner described above are scribed, the operation described above is repeated. The invention sovles the problems that laborious setting work is heretofore needed when scribing conditions change and that dealing with scribing of nonequal pitches is heretofore not possible.
Description
[technical field]
Relevant a kind of method of scoring that several scribe heads carry out and the chalker that uses this method of scoring of using of the present invention.
[background technology]
The scribe head that possesses several moves the device of the line that obtains several with 2 times line, has announced in clear 62-12179 number the glass cutting method of several display modules " once " in Japanese Patent Laid and has been disclosed.Described bull chalker is when being A as if the minimum interval between the scribe head of institute's adjacency, because of not ruling with the B pitch below the A, so the interval with 2B is provided with each scribe head, after the pitch line with 2B, all scribe head displacement B are rule, obtain the line of pitch B with 2 times line action.
Yet,, just need 10 ~ 15 scribe heads of installing as if the situation that will cut out as little liquid crystal display substrates such as wrist-watches.When described situation, need cooperate the line condition of substrate, that is, substrate surface is to out of the ordinary settings such as the height (incision amount) of point of a knife or point of a knife loads, the operational problem the when replacement cost of point of a knife is still arranged.Because of the machine of substrate changes, during desire change line pitch, need to use other pitch setting device again, so can not be easily change corresponding to the machine of substrate.
In addition, above-mentioned the glass cutting method of several display modules " once " pitch such as must be, can not be applicable to the situation that cuts out the substrate of different size from 1 sheet glass substrate.
[summary of the invention]
The bull scribble method and the device thereof that the purpose of this invention is to provide the machine change of a kind of setting of line condition that can easier counterpart substrate and substrate.
For achieving the above object, the method of scoring and the device thereof of the many scribe heads of use of the present invention, use possesses several scribe heads and rules, it is characterized in that comprising: to the lateral dimension of the workpiece of processing object, set the scribe area that each scribe head is responsible for, then, obtain the line object that is positioned at each scribe area; The 1st scribe head from being arranged in the line object of the 1st corresponding scribe area, is selected the line object of coordinate minimum, as the line candidate, if when the line object does not exist, then allows the 1st scribe head await orders in both allocations; N scribe head beyond the 1st scribe head, from the line object that is arranged in corresponding n scribe area can the liner, select the line object of coordinate minimum, as the line candidate, if the line candidate when not existing, then allow the n scribe head await orders in from (n-1) scribe head downstream side leave both positions of measured length; After will be the as above selected line candidate line, if residual line candidate still, then above-mentioned repeatedly action.
Adopt such scheme of the present invention, the present invention is the lateral dimension to workpiece, set the scribe area that each scribe head is responsible for, select the candidate that to rule one by one and rule from those line objects that are arranged in each scribe area, promptly rule, according to described method of scoring, even to the line pattern of the various modes of substrate or the line pitch of unequal interval according to simple algorithm, do not need the settings such as line pitch of trouble fully yet, can alleviate operator's burden.In addition, the quantity of set scribe head is made as 5 ~ 7, all cutting pattern are suitably adopted aforesaid method, then can finish line with minimum line number of times.
[description of drawings]
Fig. 1 is the stereographic map that shows a preferred embodiment of chalker of the present invention;
Fig. 2 is the line action diagram that shows the employed sheet glass of first preferred embodiment;
Fig. 3 is the schema that shows the line action of first preferred embodiment;
Fig. 4 shows that the sheet glass with Fig. 2 revolves the state graph that turn 90 degrees;
Fig. 5 is the line action diagram that shows the employed sheet glass of second preferred embodiment;
Fig. 6 is the line action diagram that shows the employed sheet glass of the 3rd preferred embodiment.
Be clearer understanding purpose of the present invention, characteristics and advantage, below in conjunction with accompanying drawing to of the present invention preferable
Embodiment is elaborated.
[embodiment]
Fig. 1 be show a preferred embodiment of the present invention the glass chalker of method of scoring of the many scribe heads of use, it comprises worktable 1, can be displaced into the Y direction, can do the rotation of 90 degree and θ simultaneously, attracts fixing sheet glass W on the table top of described worktable; Bridgeware 2 is to be provided with in the mode of crossing on the worktable 1, is made of the pillar stiffener 3 and the guide bar 4 that extends directions X of both sides; Several seize tool supporter 6 on both sides by the arms, carry on the guide rail 5 that is formed at guide bar 4 and move and be provided with freely, several scribe heads 7 are arranged at and seize on both sides by the arms on the tool supporter 6, in the bottom of described each scribe head 7, the tracing wheel that rotation keeping tracing wheel sheet 8 freely is set seizes tool 9 on both sides by the arms.
Described each scribe head 7, portion possesses within it: hoisting appliance makes tracing wheel seize tool 9 on both sides by the arms in order to the incision amount of setting tracing wheel sheet 8 and moves up and down; And pressing mechanism, the supply by pressure air imposes down the point of a knife of tracing wheel sheet 8 and hobs; For obtaining to hob under desired, be provided with electropneumatic regulator (electropneumatic regulator) at pressing mechanism.
The bull chalker possesses 5 such scribe heads 7 in the present embodiment as shown in the figure.Each scribe head 7 possesses pinion(gear) and electric motor, can distinctly be displaced into directions X by them.And described travel mechanism also can use the line style electric motor.Supposing to be positioned at the scribe head 7 of the paper left end of Fig. 1, is the 1st scribe head (1. representing with scribe head), and hypothesis is positioned at the scribe head 7 of right-hand member, is the 5th scribe head (scribe head 5.).The quantity of scribe head, the preferably is 5 ~ 7, its computing is input into the various line data of chalker, rules with minimum number.
When scribe head 7 is arranged with the state that contacts with each other, though the interval of 8 of the tracing wheel sheets of institute's adjacency be 45mm, however for avoiding the mutual conflict of scribe head 7, control scribe head 7 mobile, the minimum interval that makes 8 of tracing wheel sheets is 55mm.Therefore, the minimum interval between each line then is 55mm.
Just use the detailed line action of method of scoring of the present invention, be described as follows with each following embodiment.
Fig. 2 shows the sheet glass W1 of processing object, and its size is horizontal 370mm * vertical 310mm.Alignment mark M is arranged in from figure upper end and both sides move into the inboard of each 10mm.Then the schema in conjunction with Fig. 3 is illustrated: as the line of Y direction, x=20mm beginning from the further migration 10mm of the alignment mark in left side inboard, rule 12 at interval with 30mm, and as the line of directions X, from y=20mm, rule 10 at interval with 30mm, move according to said circumstances.
At first, at step S1, import various line data.The line data are inputs: the size of sheet glass W1, the position of alignment mark M, the position of the 1st line, line pitch (x and y direction), and to indivedual incision amounts of each scribe head 7 with under hob.
At step S2, coordinate figure Xn, Yn with regard to the scribe area left end of 7 other directions Xs of being responsible for of 5 scribe heads and Y direction calculate with following formula.
Xn=(horizontal (directions X) size/5) * (n-1)
Yn=(vertical (Y direction) size/5) * (n-1)
Because of the lateral dimension of directions X is 370mm, so become:
0≤X1＜74
≤X2＜148
≤X3＜222
≤X4＜296
≤X5＜370
Because of the longitudinal size of Y direction is 310mm, so become:
≤Y1＜62
≤Y2＜124
≤Y3＜186
≤Y4＜248
≤Y5＜310
At step S3, select the line object in each zone that is contained in X1 ~ X5.At regional X1, by x=20, the line of x=50 is a scribe head line object 1..
By: scribe head 2.: x=80, x=110, x=140
Scribe head is 3.: x=170, x=200
Scribe head is 4.: x=230, x=260, x=290
Scribe head is 5.: x=320, the line of x=350 is the line object.
At step S4, set Q=0, R=1 is as the initial value of variable Q, R.Then, as the line of Y direction,, be to judge 1. to have or not the line candidate at scribe head at step S5.At this, though have by x=20, two line objects of x=50, the line object of the x=20 of coordinate figure minimum is selected by elder generation, and as the line candidate, at step S6, the line data storing of being used as the 1st time is in database.When being used for ruling at every turn, stores described database the position data of each scribe head 7 of 5 respectively.In addition, with being allocated in indivedual line data of each scribe area, be defined as the line object, the person is defined as the line candidate to be stored in the database in the object of will ruling.
At step S7, judge that x=110 has or not the line candidate in the line object of x=140 at scribe head x=80 2..At scribe head 2., select earlier: in the line object, be positioned at scribe head from upstream side (described situation be scribe head 1.) the present position downstream side leave the line object of the position more than the 55mm.Because of the line object of x=80 leave be positioned at x=20 scribe head 1. to 60mm (〉=55mm) downstream, so select all x=80, x=110, the line object of x=140, from the line object of the x=80 that wherein selects the coordinate figure minimum, as the line candidate, then, at step S8, the line data storing of being used as the 1st time is in database.
At step S9, judge at scribe head x=170 3. equally, have or not the line candidate in the line object of x=200.Because of the line object of x=170 leave be positioned at x=80 scribe head 2. to the downstream of 90mm, so select the line object of described x=170, as the line candidate, then, at step S10, the line data storing of being used as the 1st time is in database.
At step S11, judge that x=260 has or not the line candidate in the line object of x=290 at scribe head x=230 4..Because of the line object of x=230 leave be positioned at x=170 scribe head 3. to the downstream of 60mm, so select the line object of described x=230, as the line candidate, then, at step S12, the line data storing of being used as the 1st time is in database.
At step S13, judge at scribe head x=320 5., have or not the line candidate in the line object of x=350.Because of the line object of x=320 leave be positioned at x=230 scribe head 4. to the downstream of 90mm, so select the line object of described x=320, as the line candidate, then, at step S14, the line data storing of being used as the 1st time is in database.
At step S15, judge whether also have other line candidate.
At described time point, because of passing through:
Scribe head is 1.: x=50
Scribe head is 2.: x=110, x=140
Scribe head is 3.: x=200
Scribe head is 4.: x=260, x=290
Scribe head is 5.: the line of x=350 is residual respectively as the line object, so increase cycle count R is set at R=2 and gets back to step S5.
Line action at the 2nd time is taken out with data, and as shown in Figure 2,1. ~ 5. scribe head respectively selects x=50, x=110, and x=200, x=260, the line object of x=350, as the line candidate, the line data storing of being used as the 2nd time is in database.
At described time point, because of passing through:
Scribe head is 2.: x=140
Scribe head is 4.: the line of x=290 is residual to be the line object, so again from step S15 increase cycle count R, be set at R=3, and get back to step S5.
At step S5, though 1. have or not the line candidate to judge, only do not exist, so the position data that 1. described scribe head just stores x=-55 in database, and proceeds to step S7 at described time point to scribe head.2. scribe head is had the line object of x=140, be chosen as the line candidate, at step S8, the line data storing of being used as the 3rd time is in database.
At step S9, though 3. have or not the line candidate to judge to scribe head, only do not exist, so described scribe head 3. at described time point, can will leave 2. the arrive position data of x=195 in 55mm downstream of the scribe head that is positioned at x=140 be stored in database, and proceed to step S11.4. scribe head is had the line object of x=290, be chosen as the line candidate, at step S12, the line data storing of being used as the 3rd time is in database.
Step S13 secondarily, though 5. have or not the line candidate to judge to scribe head, only do not exist, so described scribe head 5. at described time point, can will leave be stored in database, and proceed to step S15 from 4. the arrive position data of x=345 in 55mm downstream of the scribe head in the position of x=290.
At step S15, because of there not being other line candidate, be at next step S16, increase other cycle count Q, be set at Q=1.
At step S17, follow the position data that is stored in database, each scribe head moves to the 1st time scribing position, and proceeds to step S18.
At step S18, after setting set incision amount and incision and being pressed on each scribe head, each scribe head just descends, and by making movable workbench in the Y direction, carries out the line of Y direction.Following step S19 judges whether line is all finished.At this, because of Q=1, R=3 is so be back to step S16.
At step S16, be set at Q=2, at step S17, follow the position data that is stored in database, each scribe head moves to the 2nd time scribing position, and proceeds to step S18, after setting set incision amount and incision and being pressed on each scribe head, each scribe head just descends, and carries out line.Following step S19, because of Q=2, R=3 is judged to be line and does not all finish as yet, so be back to step S16 again.
At step S16, be set at Q=3, at step S17, follow the position data that is stored in database, each scribe head moves to the 3rd time scribing position, and proceeds to step S18, set set incision amount and incision and be pressed on behind each scribe head and just descend, carry out the 3rd time line.At following step S19, because of Q=3, R=3 all finishes so be judged to be line.
In view of the above, all finish because of line, so proceed to step S20 from step S19, for carrying out the line of directions X shown in Figure 2, worktable 1 is to revolve to turn 90 degrees.Sheet glass W1 when described then is set in direction shown in Figure 4.To the scribe area of Y1 ~ Y5, carry out that line is set and line, yet the action when described is the repetition of above-mentioned step S4 ~ 19, the Therefore, omited describes in detail.
In described situation, as shown in Figure 4, scribe head is 1. ~ 5. just with the 1st line action, make x=20, x=80, x=140, x=200, the line object of x=260 is the line candidate, then with the 2nd line action, respectively make x=50, x=110, x=170, x=230, the line object of x=290 is finished the line of x direction for the line candidate with 2 times line.
Fig. 5 is the sheet glass W2 that shows processing object, and its size is horizontal 360mm * vertical 310mm.Alignment mark M is arranged in from figure upper end and both sides move into the inboard of each 10mm.At this, just, to sentence 45mm from the alignment mark in left side and rule 8 at interval as the line of Y direction, existing said circumstances to present embodiment is illustrated.
The scribe area starting position Xn of the directions X that each scribe head 7 in 5 is responsible for presses the following formula calculation.
Xn=(horizontal (directions X) size/5) * (n-1)
Because of the glass width of directions X is 360mm, become
0≤x1＜72
72≤x2＜144
144≤x3＜216
216≤x4＜288
288≤x5＜360
By:
Scribe head is 1.: x=10, x=55
Scribe head is 2.: x=100
Scribe head is 3.: x=145, x=190
Scribe head is 4.: x=235, x=280
Scribe head is 5.: the line of x=325 then respectively is the line object.
The 1st time line action, 1. ~ 2. each is with x=10 for scribe head, and the line object of x=100 is as the line candidate.3. be relevant to x=145 as for scribe head, 2 line objects of x=190 are because of the line object of the 1st x=145, from the scribe head that is positioned at x=100 2. only leave 45mm (＜55mm), so do not become the line candidate, and substitute, as the line candidate with the line object of the 2nd x=190.4. scribe head is about x=235, and 2 line objects of x=280 are because of the line object of the 1st x=235, from the scribe head that is positioned at x=190 3. only leave 45mm (＜55mm), so do not become the line candidate, and substitute, as the line candidate with the line object of the 2nd x=280.Then, scribe head x=325 line object 5., because of 4. only leave from the scribe head that is positioned at x=280 45mm (＜55mm), so do not become the line candidate, therefore, scribe head is just awaited orders 4. leaving the 55mm downstream part from scribe head.
At described time point, by
Scribe head is 1.: x=55
Scribe head is 3.: x=145
Scribe head is 4.: x=235
Scribe head is 5.: the line of x=325 respectively is residual line object.
The 2nd time line action, at scribe head 1., with the line object of x=55 as the line candidate, because of not to scribe head line candidate 2., so 2. scribe head just awaits orders 1. leaving the 55mm downstream part from scribe head.At scribe head 3., the line candidate of x=145, because of leave be positioned at x=110 scribe head 2. only 35mm (＜55mm), so do not become the line candidate, so 2. 3. scribe head just awaiting orders from the 55mm downstream part from scribe head.4. reach 5. each conduct line candidate of the line object of x=235 and x=325 at scribe head.
At described time point, only pass through:
Scribe head is 3.: the line of x=145 becomes residual line object, and described line object is with the 3rd time line action, as the line candidate.
[embodiment 3]
Fig. 6 is the sheet glass W3 that shows processing object, and its size is horizontal 370mm * vertical 310mm.Alignment mark M is arranged in from figure upper end and both sides move into the inboard of each 10mm.At this, just as the line of Y direction, the inboard that moves into 10mm from the alignment mark in left side begins with 40mm, 60mm, and 80mm, 100mm, the situation that the interval line of 50mm is 6 is illustrated.
The scribe area Xn of the directions X that each scribe head 7 in 5 is responsible for is identical with the situation of Fig. 2, becomes:
0≤X1＜74
74≤X2＜148
148≤X3＜222
222≤X4＜296
≤X5＜370
By:
Scribe head is 1.: x=20, x=60
Scribe head is 2.: x=120
Scribe head is 3.: x=200
Scribe head is 4.: do not have
Scribe head is 5.: x=300, the line of x=350 respectively becomes the line object.
The 1st time line, scribe head 1. ~ 3. each with x=20, x=120, the line object of x=200, as the line candidate.Scribe head is 4. because of the object of not ruling, so 4. scribe head just awaits orders 3. leaving the 55mm downstream part from scribe head.At scribe head 5., the line object of the 1st time x=300, because of 4. only leave from the scribe head that is positioned at x=255 45mm (＜55mm), so do not become the line candidate, and substitute, as the line candidate with the line object of the 2nd x=350.
At described time point, by:
Scribe head is 1.: x=60
Scribe head is 5.: the line of x=300 respectively becomes residual line object.
The 2nd time line, 5. 1. scribe head reach each with x=60, and the line object of x=300 is as the line candidate.2. scribe head to 4. because of the object of not ruling, awaits orders separately.
In addition, 1. 2. example though the left end of sheet glass W3 is decided to be coordinate 0, establishes scribe head from the left side as shown in FIG. 6 in addition in proper order ... yet,, if for example the right-hand member of sheet glass W3 is decided to be coordinate 0, when the line candidate of number is selected 1, select coordinate the maximum certainly.In addition, make scribe area and adjacent scribe area overlapping,, each scribe head 7 is not contacted with each other and rule, look situation, maybe can reduce the line number of times by using and the same operational method of aforesaid explanation even be set at.As the distortion of summary flow process, decide that line zone that should be attached to the overlapping region from each scribing position earlier with routine processes, specify the number of scribe area.Then, become the processing that to select to use that scribe head (also can use the 2nd scribe head) in the 1st zone.Its result, the action of more flexibly ruling.
Claims (2)
1. sheet glass method of scoring of using many scribe heads, use possesses n scribe head and comes sheet glass is rule; It is characterized in that:
Lateral dimension at least one side of the workpiece of processing object, setting scribe area that each scribe head is responsible for becomes the scribe area＜lateral dimension/scribe head number * n of lateral dimension/scribe head number * (n-1)≤n scribe head, then, obtain the line object of each scribe area, it is the line that is determined at interval according to the set line on the substrate horizontal (directions X); The 1st scribe head, from being arranged in the line object of the 1st corresponding scribe area, the line object of selecting the coordinate minimum when not existing as if the line object, then allows the 1st scribe head await orders in the position of outer workpiece as the line candidate;
Then, n scribe head beyond the 1st scribe head, from the line object that is arranged in corresponding n scribe area can the liner, the line object of selecting the coordinate minimum is as the line candidate, if when not existing, then allowing the n scribe head await orders, the line candidate surpasses the position of the mutual minimum interval of each scribe head length from (n-1) scribe head in side towards downstream;
When the mobile number of times of the maximum n of scribe head group minimum 1 scribe heads till line finished is defined as the line number of times, store in line number of times and each scribe area after the selected line candidate according to each time line, carry out the line of aforementioned line number of times.
2. sheet glass chalker that the method for scoring of using claim 1 is rule is characterized in that:
This chalker has:
The selection mechanism of line candidate, lateral dimension at least one side of the workpiece of processing object, setting scribe area that each scribe head is responsible for becomes the scribe area＜lateral dimension/scribe head number * n of lateral dimension/scribe head number * (n-1)≤n scribe head, then, obtain the line object of each scribe area, it is the line that is determined at interval according to the set line on the substrate horizontal (directions X); The 1st scribe head, from being arranged in the line object of the 1st corresponding scribe area, the line object of selecting the coordinate minimum when not existing as if the line object, then allows the 1st scribe head await orders in the position of outer workpiece as the line candidate;
Then, n scribe head beyond the 1st scribe head, from the line object that is arranged in corresponding n scribe area can the liner, the line object of selecting the coordinate minimum is as the line candidate, if when not existing, then allowing the n scribe head await orders, the line candidate surpasses the position of the mutual minimum interval of each scribe head length from (n-1) scribe head in side towards downstream;
Arithmetical organ when the mobile number of times of the maximum n of scribe head group minimum 1 scribe heads till line finished is defined as the line number of times, according to the selected horizontal candidate of line candidate mechanism's selection mechanism, comes the horizontal number of times of computing; And
Line data storage mechanism, when each line, the number of times of will ruling is used as the line data with selected line candidate in each scribe area and is stored;
Be provided with the line sequence of control in this chalker, to carry out the line of aforementioned line number of times according to the stored line data of line data storage mechanism.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP200920/00 | 2000-07-03 | ||
| JP200920/2000 | 2000-07-03 | ||
| JP2000200920A JP4509316B2 (en) | 2000-07-03 | 2000-07-03 | Scribing method and scriber with multi-scribe head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1331057A CN1331057A (en) | 2002-01-16 |
| CN1248979C true CN1248979C (en) | 2006-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01122362 Expired - Fee Related CN1248979C (en) | 2000-07-03 | 2001-07-03 | Scoring method and scoring device using multi-scoring heads |
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| Country | Link |
|---|---|
| JP (1) | JP4509316B2 (en) |
| KR (1) | KR100718591B1 (en) |
| CN (1) | CN1248979C (en) |
| HK (1) | HK1041683A1 (en) |
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| KR100681828B1 (en) | 2005-07-20 | 2007-02-12 | 주식회사 에스에프에이 | Multi braking system |
| JP2007069477A (en) * | 2005-09-07 | 2007-03-22 | Citizen Seimitsu Co Ltd | Scribe device and indication board manufactured by using the device |
| KR100863438B1 (en) * | 2006-05-08 | 2008-10-16 | 주식회사 탑 엔지니어링 | Apparatus And Method for Scribing Substrate Using Synchronized Multi-axis |
| JP5293601B2 (en) * | 2007-06-06 | 2013-09-18 | 三星ダイヤモンド工業株式会社 | Multi-head-mounted scribing device and tip holder automatic replacement system |
| TWI435850B (en) * | 2008-01-23 | 2014-05-01 | Mitsuboshi Diamond Ind Co Ltd | Scribing device and scribing method |
| CN101234848B (en) * | 2008-02-27 | 2011-06-15 | 友达光电股份有限公司 | Substrate cutting splitting device and method |
| TW201008887A (en) * | 2008-06-25 | 2010-03-01 | Mitsuboshi Diamond Ind Co Ltd | Scribing apparatus |
| KR101331813B1 (en) * | 2008-10-09 | 2013-11-26 | 엘지디스플레이 주식회사 | Apparatus and method of cutting liquid crystal display device |
| JP5173885B2 (en) * | 2009-02-24 | 2013-04-03 | 三星ダイヤモンド工業株式会社 | Scribing apparatus and scribing method |
| JP5643737B2 (en) * | 2011-10-04 | 2014-12-17 | 三星ダイヤモンド工業株式会社 | Mother board scribing method |
| CN104723314A (en) * | 2015-03-19 | 2015-06-24 | 吴江市菀坪宝得利缝制设备机械厂 | Multifunctional cylinder marking-off table |
| KR102067988B1 (en) * | 2017-09-29 | 2020-01-20 | 주식회사 탑 엔지니어링 | Scribing method |
| CN111055256A (en) * | 2019-12-30 | 2020-04-24 | 湖南三一快而居住宅工业有限公司 | Double-end marking device and double-end marking system |
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|---|---|---|---|---|
| JPH05111813A (en) * | 1991-10-22 | 1993-05-07 | Mitsubishi Heavy Ind Ltd | Multiple spindle tool head positioning mechanism |
| JP3184284B2 (en) * | 1992-02-27 | 2001-07-09 | 三星ダイヤモンド工業株式会社 | Glass plate feeder |
| JP2916046B2 (en) * | 1992-07-29 | 1999-07-05 | シャープ株式会社 | Liquid crystal display device manufacturing equipment |
| JPH08133772A (en) * | 1994-11-07 | 1996-05-28 | Bando Kiko Kk | Cutting line forming device for cracking glass plate |
| JPH09255350A (en) * | 1996-03-22 | 1997-09-30 | Bando Kiko Kk | Cutter device for glass plate |
| JPH11343133A (en) * | 1998-03-31 | 1999-12-14 | Shirai Tekkosho:Kk | Apparatus for cutting sheet glass |
| KR20000043562A (en) * | 1998-12-29 | 2000-07-15 | 김영환 | Method for compensating position of scribe head |
| JP4249373B2 (en) * | 2000-05-16 | 2009-04-02 | 三星ダイヤモンド工業株式会社 | Method for cross-scribing brittle materials |
| KR20050113918A (en) * | 2004-05-31 | 2005-12-05 | 엘지.필립스 엘시디 주식회사 | Scribing equipment and method for cutting of substrate using the same |
-
2000
- 2000-07-03 JP JP2000200920A patent/JP4509316B2/en not_active Expired - Fee Related
-
2001
- 2001-06-08 KR KR1020010032017A patent/KR100718591B1/en not_active IP Right Cessation
- 2001-07-03 CN CN 01122362 patent/CN1248979C/en not_active Expired - Fee Related
-
2002
- 2002-05-10 HK HK02103539A patent/HK1041683A1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN1331057A (en) | 2002-01-16 |
| KR100718591B1 (en) | 2007-05-15 |
| KR20020004827A (en) | 2002-01-16 |
| HK1041683A1 (en) | 2002-07-19 |
| JP2002020133A (en) | 2002-01-23 |
| JP4509316B2 (en) | 2010-07-21 |
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