JPH09286628A - Method for parting glass substrate - Google Patents

Method for parting glass substrate

Info

Publication number
JPH09286628A
JPH09286628A JP10551196A JP10551196A JPH09286628A JP H09286628 A JPH09286628 A JP H09286628A JP 10551196 A JP10551196 A JP 10551196A JP 10551196 A JP10551196 A JP 10551196A JP H09286628 A JPH09286628 A JP H09286628A
Authority
JP
Japan
Prior art keywords
glass substrate
scribe line
pair
rollers
cutter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP10551196A
Other languages
Japanese (ja)
Other versions
JP3810127B2 (en
Inventor
Takashi Kariya
孝 刈谷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyocera Corp
Original Assignee
Kyocera Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kyocera Corp filed Critical Kyocera Corp
Priority to JP10551196A priority Critical patent/JP3810127B2/en
Publication of JPH09286628A publication Critical patent/JPH09286628A/en
Application granted granted Critical
Publication of JP3810127B2 publication Critical patent/JP3810127B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03BMANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00Severing cooled glass
    • C03B33/02Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
    • C03B33/023Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
    • C03B33/033Apparatus for opening score lines in glass sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2249/00Aspects relating to conveying systems for the manufacture of fragile sheets
    • B65G2249/04Arrangements of vacuum systems or suction cups

Abstract

PROBLEM TO BE SOLVED: To reduce a manufacturing cost. SOLUTION: This method for parting a glass substrate consists successively of the following (1) to (4): (1) The glass substrate 20 is arranged via spacers 19 on a stage 17. At this time, scribing lines 21 are set at the glass substrate 20 along the lines of the spacers 19. (2) The glass substrate 20 is vacuum sucked and fixed onto the stage 17 by executing evacuation. (3) A cutter device 23 is scanned and a cutter is disposed right above the scribing line 21 and while the cutter is pressed by an air cylinder 27, glass substrate is lanced along the scribing line 21. (4) A pair of rollers 26 are placed on the scribing line 21 in such a manner that the symmetrical surface thereof are arranged on the scribing line 21. A pair of the rollers 26 are moved while the rollers are pressed along the scribing line 21, by which the glass substrate 20 is parted to a plurality.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【発明の属する技術分野】本発明は単一の大きなガラス
基板や、貼り合わてなる大きな一対のガラス基板を所要
通りのサイズに分断し、これによって多数の液晶表示素
子やエレクトロルミネッセンスなどの電子部品もしくは
デバイス部品に供して、量産性を向上せしめたガラス基
板分断方法に関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention divides a single large glass substrate or a pair of large glass substrates that are bonded together into a desired size, and thereby divides a large number of liquid crystal display devices and electronic components such as electroluminescence. Alternatively, the present invention relates to a method for cutting a glass substrate, which is used as a device component to improve mass productivity.

【0002】[0002]

【従来の技術】液晶表示素子は2枚のガラス基板を貼り
合わせて、その間に液晶を封入した構成であって、その
貼り合わせ基板を多数個作成するために、ガラス基板の
分断技術が開発されている。
2. Description of the Related Art A liquid crystal display device has a structure in which two glass substrates are bonded to each other and liquid crystal is sealed between them. A glass substrate cutting technique has been developed in order to produce a large number of the bonded substrates. ing.

【0003】特開平4−246618号に提案された技
術を図3によって説明すると、まず同図(A)に示す通
り、テーブル上に配置したガラス基板1をローラ2で挟
持しながら送り、次いで真空吸着可能なホルダー3でガ
ラス基板1の液晶表示素子の中央部に相当する位置を吸
着し、その後に分断位置にカッター4でスクライブライ
ン5を入れる。その際にカッター4の下側はローラ6で
受けている。
The technique proposed in Japanese Patent Laid-Open No. 4-246618 will be described with reference to FIG. 3. First, as shown in FIG. 3A, a glass substrate 1 placed on a table is fed while being held by rollers 2, and then vacuumed. A position corresponding to the central portion of the liquid crystal display element of the glass substrate 1 is sucked by the suckable holder 3, and then a scribe line 5 is inserted by a cutter 4 at the dividing position. At that time, the lower side of the cutter 4 is received by the roller 6.

【0004】次に同図(B)に示す通り、ホルダー3を
ガラス基板1のスクライブライン5に引張応力がかかる
ように、0.5〜3.0度傾斜させる。そのときにホル
ダー3に内蔵した応力センサーでガラス基板1にかかる
応力を調整しながら、スクライブライン5にクラッチを
入れる。
Next, as shown in FIG. 1B, the holder 3 is tilted by 0.5 to 3.0 degrees so that tensile stress is applied to the scribe line 5 of the glass substrate 1. At that time, the clutch is put in the scribe line 5 while adjusting the stress applied to the glass substrate 1 by the stress sensor built in the holder 3.

【0005】そして、ガラス基板の裏面についても同図
(A)および(B)の工程を実施して、さらに同図
(C)に示す通り、ホルダー3を右方向に移動させる
と、液晶表示素子7はガラス基板から分断される。
The steps shown in FIGS. 9A and 9B are performed on the back surface of the glass substrate, and when the holder 3 is moved rightward as shown in FIG. 7 is cut from the glass substrate.

【0006】また、特開平5−286733号に提案さ
れた技術を図4でもって説明すると、2枚のガラス基板
8、9をスペーサー材10を介して貼り合わせた構造の
ものに対して、その下側のガラス基板8に、分断しよう
とするスクライブライン11を設け、他方のガラス基板
9上に直径3mmのウレタン線材12を載せ、このウレ
タン線材12上を凹溝を有する回転コロ13を約30k
gの押圧荷重Pをかけながら回転させて、下側のガラス
基板8を分断している。
The technique proposed in Japanese Unexamined Patent Publication No. 5-286733 will be described with reference to FIG. 4. For the structure in which two glass substrates 8 and 9 are bonded together with a spacer material 10 in between, A scribe line 11 to be divided is provided on the lower glass substrate 8, a urethane wire 12 having a diameter of 3 mm is placed on the other glass substrate 9, and a rotary roller 13 having a groove is formed on the urethane wire 12 for about 30 k.
The lower glass substrate 8 is divided by rotating while applying a pressing load P of g.

【0007】[0007]

【発明が解決しようとする問題点】しかしながら、特開
平4−246618号の技術においては、1枚のガラス
基板1より多くの基板を得たい場合に、より多くのスク
ライブライン5が要求されることになるので、多様なラ
イン5を設けることになり、それらに対して個別にホル
ダー3の吸着位置と、ホルダー3のサイズ等を厳密に設
定しなければならなくなり、これによって煩雑な作業と
なって、製造効率が低下し、その結果、製造コストが高
くなるという問題点がある。
However, in the technique disclosed in Japanese Patent Laid-Open No. 4-246618, more scribe lines 5 are required to obtain more substrates than one glass substrate 1. Therefore, various lines 5 must be provided, and the suction position of the holder 3 and the size of the holder 3 must be set individually for each line, which is a complicated task. However, there is a problem in that the manufacturing efficiency is lowered, and as a result, the manufacturing cost is increased.

【0008】その上、ホルダー3の吸着位置によって
は、高精度な分断ができないという問題点もある。この
問題点を図5により説明すると、図5に示すように隣接
した2本のスクライブライン5がある場合には、これら
のスクライブライン5と吸着位置14との関係で、ホル
ダー3にてガラス片を取り除く際に、自ずと限界があ
り、しかも、そのガラス片が小さすぎると、ホルダー3
を傾けた際にはずれることになって、高精度な分断がで
きなくなり、あるいは15の位置が吸着位置である場合
には、その狭い領域にホルダー3を配置するために、ホ
ルダー自体のサイズを考慮しなければならないという問
題点がある。
In addition, there is a problem in that highly accurate division cannot be performed depending on the suction position of the holder 3. This problem will be described with reference to FIG. 5. When there are two adjacent scribe lines 5 as shown in FIG. 5, a glass piece is held by the holder 3 due to the relationship between the scribe lines 5 and the suction position 14. There is a limit to removing the glass, and if the glass piece is too small, the holder 3
When it is tilted, it will be displaced, and it will not be possible to perform highly accurate division, or if the position of 15 is the suction position, the size of the holder itself must be considered in order to place the holder 3 in that narrow area. There is a problem that you have to do it.

【0009】また、特開平5−286733号の技術に
おいては、スクライブライン11毎に線材12を移動さ
せる必要があり、製造効率が低下するという問題点があ
る。しかも、スクライブライン11に精度よく線材12
を載置させるには、相当に困難であり、そのために製造
効率が下がり、製造コストが上がるという問題点もあ
る。
Further, in the technique of Japanese Patent Laid-Open No. 5-286733, it is necessary to move the wire rod 12 for each scribe line 11, which causes a problem that the manufacturing efficiency is lowered. Moreover, the wire rod 12 is accurately attached to the scribe line 11.
It is considerably difficult to place the device on the substrate, which lowers the manufacturing efficiency and raises the manufacturing cost.

【0010】したがって本発明は、叙上に鑑みて完成さ
れたものであり、その目的はスクライブラインの設定精
度を高めるとともに、作業効率を高め、これによって製
造コストを低減させたガラス基板分断方法を提供するこ
とにある。
Therefore, the present invention has been completed in view of the above, and an object thereof is to provide a glass substrate cutting method which not only enhances the setting accuracy of the scribe line but also enhances the working efficiency and thereby reduces the manufacturing cost. To provide.

【0011】[0011]

【課題を解決するための手段】本発明のガラス基板分断
方法は、ステージ上にライン状のスペーサを介して単一
のガラス基板もしくは貼り合わてなる一対のガラス基板
を配するとともに、スペーサのラインにそってガラス基
板にスクライブラインを設定し、次いでステージ上に真
空吸着もしくは治具によりガラス基板を固定し、その後
にカッターでガラス基板のスクライブラインにそって切
り込みを入れ、しかる後に一対のローラーをその対称面
がスクライブライン上に配されるように載置して、この
一対のローラーをスクライブラインにそって押圧しなが
ら移動させることによってガラス基板を複数に分断する
ことを特徴とする。
According to a glass substrate cutting method of the present invention, a single glass substrate or a pair of glass substrates bonded together is arranged on a stage via a linear spacer, and a spacer line is formed. Set a scribe line on the glass substrate along with, then fix the glass substrate on the stage by vacuum suction or jig, and then make a notch along the scribe line of the glass substrate with a cutter, and then insert a pair of rollers. It is characterized in that the glass substrate is divided into a plurality of pieces by placing them so that their symmetrical planes are arranged on the scribe line and moving the pair of rollers while pressing them along the scribe line.

【0012】[0012]

【発明の実施の形態】本発明の実施形態を図1と図2に
より説明する。図1は本発明のガラス基板分断方法に用
いられるガラス基板分断装置16の正面概略図であり、
図2はその側面図である。
BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a schematic front view of a glass substrate cutting device 16 used in the glass substrate cutting method of the present invention.
FIG. 2 is a side view thereof.

【0013】このガラス基板分断装置16において、1
7はステージ、18はステージ17内に設けられた隙
間、19はステージ17上に配列されたライン状のスペ
ーサ、20は分断されるガラス基板であり、ステージ1
7上にスペーサ19を介してガラス基板20を配してい
る。このガラス基板20は単一のガラス基板や貼り合わ
てなる一対のガラス基板でもよい。
In this glass substrate cutting device 16, 1
7 is a stage, 18 is a gap provided in the stage 17, 19 is a linear spacer arranged on the stage 17, 20 is a glass substrate to be divided, and the stage 1
A glass substrate 20 is arranged on the substrate 7 via a spacer 19. The glass substrate 20 may be a single glass substrate or a pair of glass substrates bonded together.

【0014】そして、スペーサ19のラインにそってス
クライブライン21を設定することで、隙間18を通し
て内部空間22に対して真空引きをおこなうことがで
き、これによってステージ17上にガラス基板20を固
定できる。
By setting the scribe line 21 along the line of the spacer 19, the internal space 22 can be evacuated through the gap 18, and the glass substrate 20 can be fixed on the stage 17. .

【0015】また、このように固定されたガラス基板2
0上にカッター装置23を載置する。このカッター装置
23において、24はホイール状のカッター、25はカ
ッター24を支持するホルダー、26は一対のローラ
ー、27はエアーシリンダーである。このエアーシリン
ダー27はホルダー25(カッター24)とローラー2
6と連結され、それぞれを随時上下運動させる。
Further, the glass substrate 2 fixed in this way
The cutter device 23 is placed on the 0. In this cutter device 23, 24 is a wheel-shaped cutter, 25 is a holder for supporting the cutter 24, 26 is a pair of rollers, and 27 is an air cylinder. The air cylinder 27 includes a holder 25 (cutter 24) and a roller 2
It is connected with 6 and moves each up and down at any time.

【0016】また、28はスライド軸であって、このス
ライド軸28に沿ってカッター装置23を所定の位置や
方向に走査できる。したがって、一対のローラー26を
その対称面がスクライブライン21上に配されるように
載置して、一対のローラー26をスクライブライン21
にそって送ることができる。
Further, 28 is a slide shaft, and the cutter device 23 can be scanned along the slide shaft 28 in a predetermined position and direction. Therefore, the pair of rollers 26 are placed such that their symmetry planes are arranged on the scribe line 21, and the pair of rollers 26 are placed on the scribe line 21.
Can be sent along.

【0017】次に上記構成のガラス基板分断装置16を
用いたガラス基板分断方法を説明する。この方法は順次
下記(1)〜(4)からなる。
Next, a glass substrate cutting method using the glass substrate cutting device 16 having the above structure will be described. This method sequentially comprises the following (1) to (4).

【0018】(1)ステージ17上にスペーサ19を介
してガラス基板20を配する。その際にスペーサ19の
ラインにそってガラス基板20にスクライブライン21
を設定する。
(1) The glass substrate 20 is placed on the stage 17 via the spacer 19. At that time, a scribe line 21 is formed on the glass substrate 20 along the line of the spacer 19.
Set.

【0019】(2)ステージ17内に設けられた隙間1
8を通して内部空間22に対して真空引きをおこなって
真空吸着させ、ステージ17上にガラス基板20を固定
する。
(2) Gap 1 provided in the stage 17
The glass substrate 20 is fixed on the stage 17 by vacuuming the inside space 22 through 8 to cause vacuum suction.

【0020】(3)カッター装置23を走査して、カッ
ター24をスクライブライン21の直上に配し、さらに
エアーシリンダー27でホルダー25(カッター24)
を押圧しながら、スクライブライン21にそって切り込
みを入れる。
(3) The cutter device 23 is scanned, the cutter 24 is placed directly above the scribe line 21, and the holder 25 (cutter 24) is further installed by the air cylinder 27.
While pressing, make a notch along the scribe line 21.

【0021】(4)一対のローラー26をその対称面が
スクライブライン21(切り込みライン)上に配される
ように載置して、エアーシリンダー27で一対のローラ
ー26をスクライブライン21にそって押圧しながら移
動させることによってガラス基板20を複数に分断す
る。
(4) The pair of rollers 26 are placed so that their symmetrical planes are arranged on the scribe line 21 (cut line), and the pair of rollers 26 are pressed by the air cylinder 27 along the scribe line 21. While moving, the glass substrate 20 is divided into a plurality of pieces.

【0022】以上の一連の工程で単一のガラス基板20
を所要通りに分断するできる。また、貼り合わてなる一
対のガラス基板20を分断する場合には、その一方のガ
ラス基板を上記一連の工程(1)〜(4)で分断し、そ
の後に他方のガラス基板を同様に工程(1)〜(4)で
分断する。
A single glass substrate 20 is obtained by the above series of steps.
Can be divided as required. When the pair of glass substrates 20 bonded together is cut, one of the glass substrates is cut by the series of steps (1) to (4), and then the other glass substrate is similarly cut (steps). Divide into 1) to (4).

【0023】かくして上記実施形態のガラス基板分断方
法によれば、カッター24と一対のローラー26とを組
み合わせてなるカッター装置23を走査して、カッター
24をスクライブライン21の直上に配し、まずはカッ
ター24でもってスクライブライン21に切り込みを入
れ、その直後に一対のローラー26でガラス基板20に
歪みを入れるという連続した工程によって、スクライブ
ライン21の設定精度を高めることができ、その上、作
業効率が向上した。
Thus, according to the glass substrate cutting method of the above-described embodiment, the cutter 24, which is a combination of the cutter 24 and the pair of rollers 26, is scanned, and the cutter 24 is placed directly above the scribe line 21. A continuous process of making a cut in the scribe line 21 with 24 and immediately distorting the glass substrate 20 with a pair of rollers 26 can improve the setting accuracy of the scribe line 21, and in addition, the work efficiency can be improved. Improved.

【0024】なお、本発明は上記の実施形態に限定され
るものではなく、本発明の要旨を逸脱しない範囲内で種
々の変更や改良等は何ら差し支えない。たとえば、この
実施形態であれば、真空吸着でステージ17上にガラス
基板20を固定したが、その他に固定治具によりガラス
基板20をステージ17上に固定してもよく、かかる固
定治具によれば、ガラス板の四方端面のすべて、もしく
は一部を固定する治具を配置することで、その板の前後
左右の動きを防ぐことができる。
The present invention is not limited to the above embodiment, and various modifications and improvements can be made without departing from the scope of the present invention. For example, in this embodiment, the glass substrate 20 is fixed on the stage 17 by vacuum suction. However, the glass substrate 20 may be fixed on the stage 17 by a fixing jig. For example, by arranging a jig for fixing all or part of the four end faces of the glass plate, it is possible to prevent the plate from moving in the front, rear, left and right directions.

【0025】[0025]

【発明の効果】以上の通り、本発明によれば、ライン状
のスペーサを介してガラス基板を配するとともに、スペ
ーサのラインにそってガラス基板にスクライブラインを
設定し、次いでカッターでガラス基板のスクライブライ
ンにそって切り込みを入れ、しかる後に一対のローラー
をその対称面がスクライブライン上に配されるように載
置して、この一対のローラーをスクライブラインにそっ
て押圧しながら分断する工程でもって、スクライブライ
ンの設定精度を高めるとともに、作業効率が高まって、
製造コストが低減したガラス基板分断方法が提供でき
た。
As described above, according to the present invention, the glass substrate is arranged through the line-shaped spacer, and the scribe line is set on the glass substrate along the line of the spacer, and then the glass substrate is cut with the cutter. In the process of making a notch along the scribe line, then placing a pair of rollers so that their symmetrical planes are arranged on the scribe line, and dividing the pair of rollers while pressing them along the scribe line. Therefore, while improving the setting accuracy of the scribe line, the work efficiency is improved,
A glass substrate cutting method with reduced manufacturing cost can be provided.

【0026】また、本発明のガラス基板分断方法によっ
て、各種電子部品もしくはデバイス部品、たとえば液晶
表示素子やエレクトロルミネッセンス、さらに配線パタ
ーニングされた基板などの量産性が向上し、製造コスト
が低減した。
Further, according to the glass substrate cutting method of the present invention, mass productivity of various electronic parts or device parts such as liquid crystal display elements and electroluminescence, and further wiring patterned substrates is improved, and manufacturing cost is reduced.

【図面の簡単な説明】[Brief description of drawings]

【図1】本発明のガラス基板分断方法に用いられるガラ
ス基板分断装置の正面概略図である。
FIG. 1 is a schematic front view of a glass substrate cutting device used in a glass substrate cutting method of the present invention.

【図2】本発明のガラス基板分断方法に用いられるガラ
ス基板分断装置の側面概略図である。
FIG. 2 is a schematic side view of a glass substrate cutting device used in the glass substrate cutting method of the present invention.

【図3】(A),(B),(C)は従来のガラス基板分
断方法の説明図である。
3 (A), (B) and (C) are explanatory views of a conventional glass substrate cutting method.

【図4】従来のガラス基板分断方法の説明図である。FIG. 4 is an explanatory diagram of a conventional glass substrate cutting method.

【図5】従来のガラス基板分断方法に関する要部拡大断
面図である。
FIG. 5 is an enlarged cross-sectional view of a main part of a conventional glass substrate cutting method.

【符号の説明】[Explanation of symbols]

16 ガラス基板分断装置 17 ステージ 19 スペーサ 20 ガラス基板 21 スクライブライン 23 カッター装置 24 カッター 26 一対のローラー 28 スライド軸 16 glass substrate cutting device 17 stage 19 spacer 20 glass substrate 21 scribe line 23 cutter device 24 cutter 26 pair of rollers 28 slide shaft

Claims (1)

【特許請求の範囲】[Claims] 【請求項1】 ステージ上にライン状のスペーサを介し
て単一のガラス基板もしくは貼り合わてなる一対のガラ
ス基板を配するとともに、スペーサのラインにそってガ
ラス基板にスクライブラインを設定し、次いでステージ
上に真空吸着もしくは固定治具によりガラス基板を固定
し、その後にカッターでガラス基板のスクライブライン
にそって切り込みを入れ、しかる後に一対のローラーを
その対称面がスクライブライン上に配されるように載置
して、この一対のローラーをスクライブラインにそって
押圧しながら移動させることによってガラス基板を複数
に分断することを特徴とするガラス基板分断方法。
1. A single glass substrate or a pair of glass substrates bonded together is arranged on a stage via a linear spacer, and a scribe line is set on the glass substrate along the line of the spacer, and then, Fix the glass substrate on the stage with vacuum suction or a fixing jig, and then make a notch along the scribe line of the glass substrate with a cutter, and then place a pair of rollers so that their symmetrical planes are placed on the scribe line. A glass substrate cutting method, wherein the glass substrate is cut into a plurality of pieces by being placed on a substrate and moved while pressing the pair of rollers along a scribe line.
JP10551196A 1996-04-25 1996-04-25 Glass substrate cutting method Expired - Fee Related JP3810127B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10551196A JP3810127B2 (en) 1996-04-25 1996-04-25 Glass substrate cutting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10551196A JP3810127B2 (en) 1996-04-25 1996-04-25 Glass substrate cutting method

Publications (2)

Publication Number Publication Date
JPH09286628A true JPH09286628A (en) 1997-11-04
JP3810127B2 JP3810127B2 (en) 2006-08-16

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Country Link
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Publication number Priority date Publication date Assignee Title
JP2005262727A (en) * 2004-03-19 2005-09-29 Shibaura Mechatronics Corp System and method for splitting brittle material
JP2006062891A (en) * 2004-08-24 2006-03-09 Amagasaki Kosakusho:Kk Method and apparatus for cutting laminated glass
US7992482B2 (en) 2004-12-27 2011-08-09 Lg Display Co., Ltd. Apparatus for cutting substrate and method thereof
WO2011096388A1 (en) * 2010-02-05 2011-08-11 三星ダイヤモンド工業株式会社 Method for breaking brittle material substrate
CN105366932A (en) * 2014-08-07 2016-03-02 三星钻石工业股份有限公司 Scribing tool
CN107922238A (en) * 2015-08-07 2018-04-17 罗泽系统株式会社 Utilize the cutter device and cutting method of the nonmetallic materials of roller

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JPWO2007142264A1 (en) * 2006-06-08 2009-10-29 東レエンジニアリング株式会社 Substrate cleaving device, substrate cleaving method, and cleaving substrate cleaved using this device or method

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005262727A (en) * 2004-03-19 2005-09-29 Shibaura Mechatronics Corp System and method for splitting brittle material
JP2006062891A (en) * 2004-08-24 2006-03-09 Amagasaki Kosakusho:Kk Method and apparatus for cutting laminated glass
US7992482B2 (en) 2004-12-27 2011-08-09 Lg Display Co., Ltd. Apparatus for cutting substrate and method thereof
WO2011096388A1 (en) * 2010-02-05 2011-08-11 三星ダイヤモンド工業株式会社 Method for breaking brittle material substrate
JP2011161674A (en) * 2010-02-05 2011-08-25 Mitsuboshi Diamond Industrial Co Ltd Method for breaking brittle material substrate
KR101323678B1 (en) * 2010-02-05 2013-11-04 미쓰보시 다이야몬도 고교 가부시키가이샤 Method for breaking brittle material substrate
TWI426059B (en) * 2010-02-05 2014-02-11 Mitsuboshi Diamond Ind Co Ltd Method for disassembling brittle material substrates
CN105366932A (en) * 2014-08-07 2016-03-02 三星钻石工业股份有限公司 Scribing tool
CN105366932B (en) * 2014-08-07 2019-12-17 三星钻石工业股份有限公司 scribing tool
CN107922238A (en) * 2015-08-07 2018-04-17 罗泽系统株式会社 Utilize the cutter device and cutting method of the nonmetallic materials of roller

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