JP3368246B2 - LCD panel folding device - Google Patents
LCD panel folding deviceInfo
- Publication number
- JP3368246B2 JP3368246B2 JP2000045290A JP2000045290A JP3368246B2 JP 3368246 B2 JP3368246 B2 JP 3368246B2 JP 2000045290 A JP2000045290 A JP 2000045290A JP 2000045290 A JP2000045290 A JP 2000045290A JP 3368246 B2 JP3368246 B2 JP 3368246B2
- Authority
- JP
- Japan
- Prior art keywords
- liquid crystal
- crystal panel
- appropriate
- split
- bar
- 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.)
- Expired - Lifetime
Links
Landscapes
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、液晶ガラスの折
割装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a folding device for liquid crystal glass.
【０００２】[0002]
【従来の技術】液晶パネルを製品サイズに分割する従来
技術としては、液晶パネルの表面（コーティングなどの
処理を施こしてある面）にカッタで製品サイズの切断線
を入れた（スライブした）のち、この切断線に沿って手
折り又は同一ステージ上で切断線に折割部材により衝撃
を加えて耳折り及び分断を行なっている。2. Description of the Related Art As a conventional technique for dividing a liquid crystal panel into product sizes, a product size cutting line is cut (slived) on the surface of the liquid crystal panel (the surface that has been subjected to coating or other treatment) with a cutter. The folding is performed by hand folding along this cutting line or on the same stage by applying a shock to the cutting line by a splitting member to perform edge folding and division.
【０００３】また、切断線を入れる作業と大割とが、切
断線を入れる作業と小割とが別々のステージで行なわれ
ている。Further, the work of inserting the cutting line and the large split are performed on different stages, and the work of inserting the cutting line and the small split are performed on different stages.
【０００４】[0004]
【発明が解決しようとする課題】上記のような折割によ
ると、表面に折割部材を押し当てるので、表面（処理を
施こしてある面）を汚し、或いは傷付けるので、不良品
の発生原因になる。According to the above-described folding, since the folding member is pressed against the surface, the surface (the surface that has been subjected to the treatment) is soiled or scratched. become.
【０００５】特に、切断線を入れる作業と大割とが、切
断線を入れる作業と小割とが別々のステージで行なわれ
るので、著しい生産性の低下になると共に、ステージへ
の移動などによる取り扱い時にも表面を汚し或いは傷付
けないような注意が必要になる以外に、別ステージの加
工のためスライブに誤差が発生して不良品の発生率が大
きくなり、かつ切断線の加工と折割との管理が大変にな
るなどの問題があった。In particular, since the work of inserting the cutting line and the large cutting are performed on different stages, the work of inserting the cutting line and the small dividing are performed on separate stages, and thus the productivity is remarkably reduced, and handling by moving to the stage is performed. In addition to the need to take care not to stain or scratch the surface, errors occur in the slive due to the processing of another stage, increasing the rate of defective products, and cutting line processing and splitting. There were problems such as management becoming difficult.
【０００６】そこで、この発明は、液晶パネルの表面を
無接触の状態で折割を行なうと共に、大割と小割とが一
連のラインで行なうようにしたことにある。Therefore, the present invention is to fold the surface of the liquid crystal panel in a non-contact state, and to make a large break and a small break in a series of lines.
【０００７】[0007]
【課題を解決するための手段】上記の課題を解決するた
めに、この発明は、表面に耳落し用切断線及び大割用、
小割用切断線の加工ずみ液晶パネルを表面が上側で、か
つ表面を無接触にして間歇走行させるように設けた適宜
の直線搬送路と、この搬送路の上流側に上記液晶パネル
の上側を走行方向に対し直角に横切ると共に、適宜の昇
降手段により単独昇降するように設けた前後二本の第１
折割バーと、この両第１折割バーの下側に適宜の昇降手
段により単独又は同時に昇降して上記液晶パネルの裏面
を吸引するように設けた前後二列の第１吸引支持具と、
この第１吸引支持具の間に適宜の昇降手段により昇降す
るように設けた第１突き上げバーと、上記搬送路の中途
に表面を無接触にして大割液晶パネルを平面上で９０度
旋回させるように設けた旋回装置と、上記搬送路の下流
側に上記大割液晶パネルの上側を走行方向に対して直角
に横切ると共に、適宜の昇降手段により単独昇降するよ
うに設けた前後二本の第２折割バーと、この両第２折割
バーの下側に適宜の昇降手段により単独又は同時に昇降
して上記液晶パネルの裏面を吸引するように設けた前後
二列の第２吸引支持具と、この第２吸引支持具の間に適
宜の昇降手段により昇降するように設けた第２突き上げ
バーとからなる構成を採用する。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention is directed to a cutting line for ear drop and a surface for cutting large pieces,
Cutting the cutting lines for slitting The liquid crystal panel with the surface on the upper side, and an appropriate straight conveying path provided for intermittently running without contacting the surface, and the upper side of the liquid crystal panel on the upstream side of this conveying path. The first two front and rear units are provided so as to traverse at right angles to the traveling direction and to be independently raised and lowered by an appropriate raising and lowering means.
Fold split bars, and two front and rear rows of first suction supporters provided below both of the first split bars so as to suck up the back surface of the liquid crystal panel independently or simultaneously by appropriate lifting means to simultaneously move up and down.
A first push-up bar provided between the first suction support tool so as to be moved up and down by an appropriate lifting means and a large liquid crystal panel is rotated 90 degrees on a plane without contacting the surface in the middle of the transport path. And a second front and rear device provided so as to traverse the upper side of the large-sized liquid crystal panel at a right angle to the traveling direction on the downstream side of the transport path and to be independently raised and lowered by an appropriate raising and lowering means. Two fold split bars, and two rows of front and rear second suction supports provided below both of the second fold split bars so as to suck up the back surface of the liquid crystal panel independently or simultaneously by appropriate lifting means. , And a second push-up bar provided between the second suction support tools so as to be moved up and down by an appropriate lifting means.
【０００８】また、表面に耳落し用の切断線及び大割
用、小割用切断線の加工ずみ液晶パネルを表面が上側
で、かつ表面を無接触にして間歇走行させるように設け
た第１搬送路と、この第１搬送路の下流側に上記液晶パ
ネルの上側を走行方向に対し直角に横切ると共に、適宜
の昇降手段より単独昇降するように設けた前後二本の第
１折割バーと、この両第１折割バーの下側に適宜の昇降
手段により単独又は同時に昇降して上記液晶パネルの裏
面を吸引するように設けた前後二列の第１吸引装置と、
この第１吸引装置の間に適宜の昇降手段により昇降する
ように設けた第１突き上げバーと、上記第１搬送路から
の大割液晶パネルを表面無接触にして荷受けすると共
に、荷受けした大割液晶パネルを荷受け方向に対し９０
度の方向に搬出するように設けた第２搬送路と、この第
２搬送路の中途に上記大割パネルの上側を走行方向に対
し直角に横切ると共に、適宜の昇降手段により単独昇降
するように設けた前後二本の第２折割バーと、この両第
２折割バーの下側に適宜の昇降手段により単独又は同時
に昇降するように設けた前後二列の第２吸引支持具と、
この第２吸引支持具の間に適宜の昇降手段により昇降す
るように設けた第２突き上げバーとからなる構成を採用
する。Further, a first liquid crystal panel is provided on the surface of which a cutting line for ear drop and a cutting line for large splits and small splits has been processed so that the surface is on the upper side and the surface is not contacted for intermittent running. A transport path and two first front and rear split bars provided on the downstream side of the first transport path so as to cross the upper side of the liquid crystal panel at a right angle to the traveling direction and to be independently lifted and lowered by an appropriate lifting means. , a first suction device in two anteroposterior rows provided to suck the back surface of the liquid crystal panel by lifting alone or simultaneously by an appropriate lifting means on the lower side of both the first bend-breaking bar,
The first push-up bar provided between the first suction device so as to be moved up and down by an appropriate elevating means, and the large-sized liquid crystal panel from the first transport path are received without contacting the surface, and the received large-sized bar is received. 90 ° liquid crystal panel in the receiving direction
A second conveyance path provided so as to be carried out in the direction of the angle, and an upper part of the large-sized panel is crossed at a right angle in the middle of the second conveyance path at a right angle to the traveling direction, and is independently lifted and lowered by an appropriate lifting means. Two front and rear second split bars are provided, and both of these second split bars are individually or simultaneously provided under the two second split bars by appropriate lifting means.
A pair of front and rear rows of second suction supports provided so as to move up and down,
A configuration including a second push-up bar provided so as to be raised and lowered by an appropriate raising and lowering means between the second suction support tools is adopted.
【０００９】さらに、前記搬送路の耳縁落下部分を、耳
縁落下に際し下方に適宜の退避手段により退避するよう
にした構成や、前記第１搬送路及び第２搬送路の耳縁落
下部分を、耳縁落下に際し下方に適宜の退避手段により
退避するようにした構成を採用することもある。Further, the edge fall portion of the transport path is retracted downward by an appropriate retracting means when the edge drops, and the edge fall portions of the first transport path and the second transport path are In some cases, a structure may be adopted in which when the edge of the ear drops falls, it is retracted downward by appropriate retracting means.
【００１０】[0010]
【発明の実施の形態】この発明の実施の形態を添付図面
に基づいて説明する。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described with reference to the accompanying drawings.
【００１１】この発明の第１の実施形態では、図１及び
図２に示すように、液晶パネルＡの表面（コーティン
グ）などの処理を施こしてある加工面には、耳落し用切
断線１と、大割用切断線２と、小割用切断線３とが前も
って（別途Ｘ軸、Ｙ軸方向などに走行するカッタを有す
る切断機により）加工してある。In the first embodiment of the present invention, as shown in FIGS. 1 and 2, a cut surface 1 for ear drop is provided on a processed surface such as a surface (coating) of the liquid crystal panel A. The cutting line 2 for large splits and the cutting line 3 for small splits are machined in advance (by a cutting machine having a cutter that separately runs in the X-axis and Y-axis directions).
【００１２】上記の切断線の加工ずみ液晶パネルＡは、
表面を上側で、かつ表面を無接触にして適宜の直線搬送
路Ｂによって間歇走行させるようになっている。The processed liquid crystal panel A having the above cutting line is
The surface is on the upper side and the surface is not in contact with the surface and is intermittently traveled by an appropriate straight conveying path B.
【００１３】上記の直線搬送路Ｂとしては、図示の場合
ローラコンベヤ１１を（例えば複数条並べた）便用した
が、吸引方式のベルトコンベヤや走行吸盤などを用いて
搬送することもある。Although the roller conveyor 11 is used as the straight conveying path B in the figure (for example, a plurality of rows are arranged), it may be conveyed by using a suction type belt conveyor or a traveling sucker.
【００１４】また、直線搬送路Ｂの上流側には、液晶パ
ネルＡの上側を走行方向に対して直角に横切ると共に、
適宜の昇降手段１２により単独に昇降する前後二本の水
平な姿勢の第１折割バー１３、１４が設けてある。On the upstream side of the straight conveying path B, the upper side of the liquid crystal panel A is crossed at right angles to the traveling direction, and
Two front and rear first split bars 13 and 14 each having a horizontal posture are provided which are individually moved up and down by an appropriate lifting means 12.
【００１５】さらに、両第１折割バー１３、１４の下側
には、適宜の昇降手段１５により単独又は同時に昇降し
て液晶パネルＡの裏面を吸引する前後二条の第１吸引支
持具１６、１７が設けてある。Further, below the first splitting bars 13 and 14, two elevating front and rear first suction supporters 16 for individually or simultaneously raising and lowering by a suitable elevating means 15 to suck the back surface of the liquid crystal panel A, 17 is provided.
【００１６】また、両第１吸引支持具１６、１７の間に
は、適宜の昇降手段１８により昇降すると共に、上昇に
ともない液晶パネルＡの裏面を突き上げる第１突き上げ
バー１９が設けてある。Further, a first push-up bar 19 is provided between the first suction supports 16 and 17 for raising and lowering by an appropriate raising / lowering means 18 and pushing up the back surface of the liquid crystal panel A with the rise.
【００１７】さらに、搬送路Ｂの途中には、大割液晶パ
ネルａを平面上で９０度旋回させる旋回装置Ｃが設けて
ある。Further, in the middle of the conveying path B, there is provided a turning device C for turning the large-sized liquid crystal panel a 90 degrees on a plane.
【００１８】上記の旋回装置Ｃは、図示の場合モーター
２１の運転によって９０度回転する回転座２２と、この
回転座２２の上面等分位置（図示の場合四等分位置）に
支持させたシリンダ２３と、このシリンダ２３のピスト
ンロッドの上向き先端に設けた吸盤２４とで構成し、旋
回装置Ｃの直上に搬送され、かつ例えば出没爪の上昇
（図示省略）によって定位置に大割液晶パネルａが停止
すると、シリンダ２３の伸長作用によって大割液晶パネ
ルａの裏面に吸盤２４を当接し、次いで接続ホースなど
の通路（図示省略）を介し吸盤２４内を吸引して大割液
晶パネルａの裏面を吸引し、然るのち、モーター２１の
運転により旋回座２２を９０度回転させながら共に吸着
された大割液晶パネルａを９０度旋回させるようにした
が、その他の方法で（大割液晶パネルａのに表面を無接
触にして）行なうこともある。The turning device C described above includes a rotary seat 22 which is rotated by 90 degrees by the operation of a motor 21 in the case shown in the figure, and a cylinder which is supported at equal upper positions (quarter position in the case shown) of the rotary seat 22. 23 and a suction cup 24 provided at the upper end of the piston rod of the cylinder 23, the cylinder 23 is conveyed right above the swivel device C, and the large-sized liquid crystal panel a is moved to a fixed position by, for example, raising and lowering the retracting claw (not shown). When the cylinder stops, the cylinder 23 extends to bring the suction cup 24 into contact with the rear surface of the large-scale liquid crystal panel a, and then suction the inside of the suction cup 24 through a passage (not shown) such as a connection hose to back the large-scale liquid crystal panel a. After that, the motor 21 is operated to rotate the swivel seat 22 by 90 degrees, and the large liquid crystal panel a adsorbed together is swung by 90 degrees. The contactless surface to large split liquid crystal panel a and) sometimes performed.
【００１９】なお、大割液晶パネルａの旋回後に吸盤２
４による吸着を解除すると共に、シリンダ２３を収縮作
用させる。After the large liquid crystal panel a is swung, the suction cup 2
The suction by 4 is released, and the cylinder 23 is contracted.
【００２０】また、搬送路Ａの下流（旋回装置Ｃの前
方）には、第１折割バー１３、１４と同様（同条件の）
の昇降手段１２によって昇降する第２折割バー２６、２
７が、第１吸引支持具１６、１７と同様（同条件の）の
昇降手段１５によって昇降する第２吸引支持具２８、２
９が、第１突き上げバー１８と同様（同条件の）の昇降
手段１８によって昇降する第２突き上げバー３０がそれ
ぞれ設けてある。Downstream of the transport path A (in front of the turning device C), the same as the first folding bars 13 and 14 (under the same conditions).
Second folding bar 26, 2 which is moved up and down by the elevating means 12 of
The second suction support tools 28, 2 are moved up and down by the elevating means 15 similar to the first suction support tools 16, 17 (under the same conditions).
Second push-up bars 30 that are moved up and down by the raising and lowering means 18 similar to the first push-up bars 18 (under the same conditions) are provided.
【００２１】上述の昇降手段１２、１５、１８には、図
示の場合シリンダを用いたが、その他の例えばクランク
機構などを用いることもあり、上述の第１吸引支持具１
６、１７及び第２吸引支持具２８、２９は、図示の場合
走行方向に対し直角に交差する線上に多数個の吸盤を並
べたが、その他の方法で吸引することもある。Although cylinders are used as the lifting means 12, 15, and 18 in the illustrated case, other first and second suction support tools 1 may be used, for example, a crank mechanism or the like may be used.
6, 17 and the second suction support tools 28, 29 have a large number of suction cups arranged on a line intersecting at right angles to the traveling direction in the figure, but may be suctioned by other methods.
【００２２】勿論、各吸盤（図示の場合）に吸引通路を
接続して、吸着に際し吸引し、吸引解除によって吸着を
解くようになっている。Needless to say, a suction passage is connected to each suction cup (in the case of the drawing) so that suction is performed during suction, and suction is released to release suction.
【００２３】次に、上記構成の液晶パネルの折割装置を
用いた折割方法を説明する。Next, a folding method using the liquid crystal panel folding device having the above structure will be described.
【００２４】搬送路Ｂ上に供給した液晶パネルＡを間歇
搬送して、走行方向側の第１折割バー１３の下に液晶パ
ネルＡの前耳（走行方向側の辺縁）を停止させる。The liquid crystal panel A supplied on the conveying path B is intermittently conveyed, and the front ear (the edge on the traveling direction side) of the liquid crystal panel A is stopped under the first folding bar 13 on the traveling direction side.
【００２５】停止手段は、例えば数値制御や、下方から
上昇する停止爪（図示省略）に液晶パネルＡの走行方向
側辺縁を当接するなどの方法で行なう。The stopping means is performed by, for example, numerical control or a method in which a side edge of the liquid crystal panel A in the traveling direction is brought into contact with a stop claw (not shown) rising from below.
【００２６】このとき、図３に示すように走行方向側の
第１折割バー１３の若干手前に走行方向端側の耳落し切
断線１を位置させる。At this time, as shown in FIG. 3, the ear cutting line 1 on the end side in the traveling direction is located slightly before the first split bar 13 on the traveling direction side.
【００２７】次に、昇降手段１５によって走行方向の反
対側第１吸引支持具１７を上昇させながら、図３に示す
ように液晶パネルＡの裏面を吸引支持する。Next, as shown in FIG. 3, the back surface of the liquid crystal panel A is suction-supported while the first suction support tool 17 on the opposite side in the traveling direction is raised by the elevating means 15.
【００２８】また、昇降手段１８によって第１突き上げ
バー１９を上昇させながら、液晶パネルＡの裏面に第１
突き上げバー１９の上面を当接する。その際、第１突き
上げバー１９の上面走行方向側の辺縁が（図４参照）耳
落し切断線１に合致するようにする。While raising and lowering the first push-up bar 19 by the elevating means 18, the first rear surface of the liquid crystal panel A is moved to the first side.
The upper surface of the push-up bar 19 is brought into contact. At that time, the edge of the first push-up bar 19 on the upper surface traveling direction side (see FIG. 4) is made to coincide with the cutting edge cutting line 1.
【００２９】しかして、昇降手段１２によって走行方向
側の第１折割バー１３を降下する。すると、耳縁の上面
に当接する第１折割バー１３により（図４に示すよう
に）耳縁が折割される。Then, the elevating means 12 lowers the first folding bar 13 on the traveling direction side. Then, the first edge split bar 13 that is in contact with the upper surface of the edge of the ear splits the edge of the edge (as shown in FIG. 4).
【００３０】その際、図３及び図４に示すように第１折
割バー１３、１４間に吸引ノズル３３を設けておくと、
折割時の粉末を吸引して、粉末の飛散をなくすることが
できる。At this time, if a suction nozzle 33 is provided between the first split bars 13 and 14 as shown in FIGS. 3 and 4,
The powder at the time of breaking can be sucked to eliminate the scattering of the powder.
【００３１】耳落し終了後に昇降手段１２により走行方
向の第１折割バー１３を上昇させ、また昇降手段１５に
よって吸引解除の第１吸引手段１７を降下させる。After the end of the ear drop, the elevating means 12 raises the first folding bar 13 in the traveling direction, and the elevating means 15 lowers the first suction means 17 for releasing the suction.
【００３２】次いで、搬送路Ａによって液晶パネルＡを
間隔走行させて、図５に示すように第１突き上げバー１
９の直上に大割切断線２が位置するよう液晶パネルＡを
前進させる。Next, the liquid crystal panel A is made to travel along the transport path A at intervals, and the first push-up bar 1 is moved as shown in FIG.
The liquid crystal panel A is moved forward so that the major cutting line 2 is located immediately above 9.
【００３３】その後に、昇降手段１５、１５によって第
１吸引支持具１６、１７を上昇させて、液晶パネルＡの
裏面に第１吸引支持具１６、１７を押し当てたのち、昇
降手段１８によって第１突き上げバー１９を上昇させ
る。After that, the first suction supports 16 and 17 are raised by the elevating means 15 and 15, and the first suction supports 16 and 17 are pressed against the back surface of the liquid crystal panel A. 1 Raise the push-up bar 19.
【００３４】すると、第１突き上げバー１９によって液
晶パネルＡの大割切断線２の裏面を突き上げるので、図
６に示すように液晶パネルＡを折割し、大割液晶パネル
ａを得る。Then, since the back surface of the large cut line 2 of the liquid crystal panel A is pushed up by the first push-up bar 19, the liquid crystal panel A is bent as shown in FIG. 6 to obtain the large split liquid crystal panel a.
【００３５】その後に、吸引の解除した第１吸引支持具
１６、１７を昇降手段１５、１５によって降下させ、ま
た昇降手段１８によって第１突き上げバー１９を降下さ
せたのち、搬送路Ｂによって大割液晶パネルａ及び液晶
パネルＡを搬送する。After that, the first suction support tools 16 and 17 whose suction has been released are lowered by the elevating means 15 and 15, and the first push-up bar 19 is lowered by the elevating means 18, and then largely broken by the conveying path B. The liquid crystal panel a and the liquid crystal panel A are conveyed.
【００３６】上記の繰り返しによって順次大割切断線２
を折割する。By repeating the above, the major cutting line 2 is sequentially
Split.
【００３７】しかして、図７に示すように、走行方向の
反対側の第１折割バー１４の前方に走行方向の反対側の
耳落し切断線１が到達するように液晶パネルＡの搬送が
終ると、まず昇降装置１５によって走行方向側の第１吸
引支持具１６を上昇させて液晶パネルＡの裏面耳落し切
断線１の前側を吸引支持し、また、図８に示すように昇
降装置１８により第１突き上げバー１９を上昇させて、
液晶パネルＡの裏面耳落し切断線１の前側に第１突き上
げバー１９の上面を押し付ける。Therefore, as shown in FIG. 7, the liquid crystal panel A is transported so that the ear drop cutting line 1 on the opposite side in the traveling direction reaches the front of the first split bar 14 on the opposite side in the traveling direction. When finished, first, the lifting device 15 raises the first suction support tool 16 on the traveling direction side to suck and support the front side of the back surface cut-off cutting line 1 of the liquid crystal panel A, and as shown in FIG. To raise the first push-up bar 19,
The upper surface of the first push-up bar 19 is pressed against the front side of the back surface cutting line 1 of the liquid crystal panel A.
【００３８】その後に昇降手段１２により走行方向の反
対側の第１折割バー１４を降下させて、耳縁を折割す
る。After that, the first folding bar 14 on the opposite side in the traveling direction is lowered by the elevating means 12 to break the edge.
【００３９】大割された大割液晶パネルａを前方の旋回
装置Ｃに搬入すると、旋回装置Ｃによって９０度旋回さ
せて、走行方向の前後に耳落し切断線１、１を位置させ
る。When the large-divided large-divided liquid crystal panel a is carried into the swivel device C in the front, the swivel device C swivels 90 degrees to locate the ear cut lines 1 and 1 in the front-rear direction.
【００４０】そして、搬送路Ａによって前方の第２折割
バー２６の直下に大割液晶パネルａの走行方向側の耳縁
が到達すると、前述の図４及び図５と同様に昇降手段１
５により上昇させた走行方向の反対側第２吸引支持具２
９により大割液晶パネルａの耳落し切断線１の手前側裏
面を吸引支持し、次いで昇降手段１２により走行方向側
の第２折割バー２６を降下させて耳縁を折割する。Then, when the edge of the large split liquid crystal panel a on the traveling direction side reaches just below the front second folding bar 26 by the transport path A, the lifting means 1 is moved in the same manner as in FIGS. 4 and 5 described above.
Second suction support tool 2 opposite to the traveling direction raised by 5
The front side back surface of the ear drop cutting line 1 of the large split liquid crystal panel a is suction-supported by 9, and then the second folding bar 26 on the traveling direction side is lowered by the elevating means 12 to break the edge.
【００４１】その後に、第２突き上げバー３０の直上に
大割液晶パネルａの小割切断線３が到達すると、前述の
図５及び図６と同様に昇降手段１５により上昇させた第
２吸引支持具２８、２９により大割液晶パネルａの裏面
小割切断線３を挟む前後を吸引支持し、次いで昇降手段
１８により第２突き上げバー３０を上昇させて小割切断
線３を折割って前方に製品サイズの小割液晶パネルａ’
を得る。After that, when the small cut line 3 of the large liquid crystal panel a reaches just above the second push-up bar 30, the second suction support raised by the elevating means 15 as in FIGS. 5 and 6 described above. The front and rear sides of the rear split slit line 3 of the large split liquid crystal panel a are suction-supported by the tools 28 and 29, and then the second push-up bar 30 is raised by the elevating means 18 to break the split slit line 3 to the front side. Small size LCD panel a '
To get
【００４２】しかして、第２突き上げバー３０の直下に
大割液晶パネルａの走行方向の反対側の耳落し切断線１
が到達すると、前述の図７及び図８と同様に昇降手段１
５により上昇させた走行方向の反対側第２吸引支持具２
８により大割液晶パネルａの裏面の耳落し切断線１の前
方を吸引支持し、次いで昇降手段１８に第２突き上げバ
ー３０を上昇させて大割液晶パネルａの裏面に第２突き
上げバー３０を押し当て、その後に昇降手段１２により
第２折割バー２７を降下させて耳縁を折割って製品サイ
ズの小割液晶パネルａ’を得る。Immediately below the second push-up bar 30, the ear drop cutting line 1 on the side opposite to the traveling direction of the large liquid crystal panel a is formed.
When is reached, as in the case of FIGS. 7 and 8 described above, the lifting means 1
Second suction support tool 2 opposite to the traveling direction raised by 5
The front of the ear drop cutting line 1 on the rear surface of the large liquid crystal panel a is suction-supported by 8, and then the second push-up bar 30 is lifted by the elevating means 18 so that the second push-up bar 30 is provided on the rear surface of the large liquid crystal panel a. After pressing, the second folding bar 27 is lowered by the elevating means 12 to fold and break the edge, thereby obtaining the product size small-sized liquid crystal panel a '.
【００４３】すると、図９に示すように、一枚の液晶パ
ネルＡを、前側の耳縁落し、大割液晶パネルａを得るた
めの大割、後側の耳縁落し、９０度旋回によって走行
（搬送）方向の前後に耳縁が位置する方向転換、前側の
耳縁落し、製品サイズの小割液晶パネルａ’を得るため
折割及び後側の耳縁落しが一連の直進ラインで行なうこ
とができる。Then, as shown in FIG. 9, one liquid crystal panel A is trimmed on the front side, trimmed to obtain the trimmed liquid crystal panel a, trimmed on the rear side, and rotated by 90 degrees. The direction change with the ears located before and after the (conveyance) direction, the ears on the front side, and the folds on the back side and the ears on the back side to obtain the product size small-sized liquid crystal panel a'should be performed in a straight line. You can
【００４４】この発明の第２の実施形態では、図１０に
示すように第１の実施形態の搬送路Ｂの耳縁落し部分に
は、耳縁落しに際し下方に退避手段４１により退避させ
て搬送路Ｂ上に折割った耳縁が残らないようにしてあ
る。In the second embodiment of the present invention, as shown in FIG. 10, the edge of the conveying path B of the first embodiment is retracted by the retracting means 41 and conveyed downward when the edge is removed. The broken edge is not left on the road B.
【００４５】上記の退避手段４１は、図示の場合、搬送
路Ｂを構成するローラ１１の複数本を軸承するフレーム
４２をヒンジ４３を介し起伏自在に設け、このフレーム
４２をシリンダ４４の伸長、収縮作用によって水平な位
置から下方に起伏傾動させるように構成してある。In the case of the drawing, the retracting means 41 is provided with a frame 42 for supporting a plurality of rollers 11 constituting the conveying path B so as to be capable of undulating via a hinge 43, and the frame 42 extends and contracts a cylinder 44. It is constructed so that it is tilted up and down from a horizontal position by the action.
【００４６】すると、耳縁落しの際に搬送路Ｂ上に折割
した耳縁が残らず、受箱４５に落下する。Then, when the edge is removed, the edge that has been split on the conveying path B does not remain and falls into the receiving box 45.
【００４７】上記の退避手段４１は液晶パネルＡ及び大
割パネルａの耳縁落しの部分に設ける。The retracting means 41 is provided at the edge of the liquid crystal panel A and the large split panel a.
【００４８】この発明の第３の実施形態では、図１１及
び図１２に示すように、第１の実施形態と同様に、耳落
し用切断線１と、大割用切断線２と、小割用切断線３と
が前もって加工してある表面を上側にして液晶パネルＡ
を搬送する第１搬送路５１には、第１実施の実施形態と
同様の、走行方向側の耳落しをする折割、液晶パネルＡ
の途中を大割する折割、走行方向の反対側の耳落しの折
割をするための昇降手段１２により昇降する第１折割バ
ー１３、１４及び昇降手段１２により昇降する第１吸引
支持具１６、１７並びに第１吸引支持具１６、１７間に
配置した昇降手段１８付の第１突き上げバー１９が設け
てある。In the third embodiment of the present invention, as shown in FIGS. 11 and 12, as in the first embodiment, the ear drop cutting line 1, the large cutting line 2 and the small cutting line are used. Liquid crystal panel A with the cutting line 3 and the surface that has been processed in advance facing up
The first transport path 51 for transporting the liquid crystal panel A, which is similar to that of the first embodiment, is provided with a fold-splitting for cutting the edge in the traveling direction.
First splitting bars 13 and 14 that are moved up and down by an elevating means 12 for splitting the middle of the folds and folds on the opposite side in the running direction, and a first suction support tool that is moved up and down by the elevating means 12. There is provided a first push-up bar 19 with an elevating means 18 arranged between 16, 17 and the first suction support tools 16, 17.
【００４９】また、第１搬送路５１の下流に到達した大
割液晶パネルａは、両側に残る耳縁が前後になるように
して第１搬送路５１の一側から側方にのびる（平面Ｌ形
に）第２搬送路５２に乗り移り手段５３を介し移送され
る。Further, the large liquid crystal panel a which has reached the downstream side of the first conveying path 51 extends laterally from one side of the first conveying path 51 so that the edges remaining on both sides are front and back. (In shape), it is transferred to the second transfer path 52 via transfer means 53.
【００５０】上記の乗り移り装置５３は、図示の場合第
１搬送路５１の他側に設けたシリンダ５４と、このシリ
ンダ５４のピストンロッドの先端に設けた突き板５５と
で構成し、第１搬送路５１の下流にストッパ５６により
大割液晶パネルａが停止すると、シリンダ５４の伸長作
用により大割液晶パネルａの一側の耳縁に突板５５を当
接させ、第２搬送路５２に大割液晶パネルａを乗り移ら
せるようにしたが、その他の手段で表面を無接触にして
乗り移らせることもある。In the illustrated case, the transfer device 53 is composed of a cylinder 54 provided on the other side of the first transfer path 51 and a thrust plate 55 provided at the tip of the piston rod of the cylinder 54. When the large-sized liquid crystal panel a is stopped by the stopper 56 downstream of the path 51, the protruding plate 55 is brought into contact with the one edge of the large-sized liquid crystal panel a by the extension action of the cylinder 54, and the large-sized liquid crystal panel a is divided into the second conveyance path 52. Although the liquid crystal panel a is transferred, the surface may be transferred by other means without contact.
【００５１】なお、液晶パネルＡ、大割液晶パネルａを
表面無接触にして搬送する第１搬送路５１、第２搬送路
５２は、第１の実施形態と同様につき説明を省略する。The first transport path 51 and the second transport path 52 for transporting the liquid crystal panel A and the large-sized liquid crystal panel a without contacting the surfaces are the same as in the first embodiment, and the description thereof will be omitted.
【００５２】上記の第２搬送路５２には、大割液晶パネ
ルａの走行方向の耳落しの折割、小割、走行方向の反対
側耳落しの折割をするための、昇降手段１２により昇降
する第２折割バー２６、２７、昇降手段１５に昇降する
第２吸引支持具２８、２９、第２吸引支持具２８、２９
間に配置した昇降手段１８付の第２突き上げバー３０が
設けてある。The second transport path 52 is moved up and down by the lifting means 12 for splitting the small-sized liquid crystal panel a in the running direction, splitting the small-sized liquid crystal panel a, and splitting in the opposite side in the running direction. Second folding bar 26, 27, second suction support 28, 29 that moves up and down by the lifting means 15, second suction support 28, 29
A second push-up bar 30 with an elevating means 18 arranged between them is provided.
【００５３】上記の昇降手段１２付の第１折割バー１
３、１４及び第２折割バー２６、２７、昇降手段１５付
の第１吸引支持具１６、１７及び第２吸引支持具２８、
２９、昇降手段１８付の第１突き上げバー１９及び第２
突き上げバー３０の構成は、第１の実施形態と同様につ
き、折割方法は、第１の実施形態と同様につき説明を省
略する。First folding bar 1 with the above-mentioned lifting means 12
3, 14 and the second folding bar 26, 27, the first suction support tool 16 and 17 with the lifting means 15 and the second suction support tool 28,
29, first push-up bar 19 with lifting means 18 and second
Since the structure of the push-up bar 30 is the same as that of the first embodiment, and the folding method is the same as that of the first embodiment, the description thereof will be omitted.
【００５４】すると、図１３に示すように、供給液晶パ
ネルＡは、平面Ｌ形のライン上で耳落し、大割、耳落し
と、耳落し、小割、耳落しがパネルの表面を無接触にし
て行なうこうができる。Then, as shown in FIG. 13, in the liquid crystal supply panel A, the ear drop on the flat L-shaped line, the large drop, the ear drop, the ear drop, the small drop, and the ear drop do not contact the surface of the panel. You can do it like this.
【００５５】この発明の第４の実施形態では、第１搬送
路５１と第２搬送路５２の耳縁落し部分には、耳落しに
際し下方に退避手段により第１搬送路５１、第２搬送路
５２の下部を下方に退避させて搬送路上に折割した耳縁
が残らないようにしてある。In the fourth embodiment of the present invention, at the edge drop portions of the first transport path 51 and the second transport path 52, the first transport path 51 and the second transport path are moved downward by the retracting means when the edge is dropped. The lower part of 52 is retracted downward so that the folded edge is not left on the transport path.
【００５６】上記の退避手段は、第２の実施形態と同様
につき説明を省略する。The evacuation means described above is the same as in the second embodiment, and the description thereof is omitted.
【００５７】[0057]
【発明の効果】この発明の液晶パネルの折割装置は、以
上のように構成してあるので、表面に耳落し用切断線、
大割用切断線、小割用切断の加工ずみ液晶パネルを供給
すると、耳落しの折割、大割、耳落しの折割、製品サイ
ズの小割を順次行なうと共に、表面無接触で搬送、折割
の各作業を行なうので、製品の表面汚れなどによる不良
品の発生がない。EFFECT OF THE INVENTION Since the liquid crystal panel folding device of the present invention is configured as described above, a cutting line for ear drop,
Supplying a processed liquid crystal panel for cutting cutting for large splits and cutting for small splits, it performs serial tearing, large splitting, splitting of edge cuts, small splitting of product size, and transport without contacting the surface. Since each work of splitting is performed, no defective product is generated due to surface contamination of the product.
【００５８】特に、前処理で耳落しの切断線と大割及び
小割の切断線の加工ずみ一枚の液晶パネルを供給するの
で、従来のように切断線を入れる作業と大割とが、切断
線を入れる作業と小割とが別々のステージで行なわれる
ためのスライブに誤差が発生して不良品になる発生率の
増加並びに切断線の加工と折割との管理が大変になる不
都合をなくすることもできる。In particular, since a single liquid crystal panel is pre-processed with the cutting line of the edge cut and the large and small cutting lines, the work of inserting the cutting line and the large line as in the conventional case are performed. Since the work of inserting the cutting line and the subdivision are performed on different stages, errors occur in the slive and increase the incidence of defective products, and the inconvenience of managing the cutting line and splitting becomes difficult. It can be lost.
【００５９】また、上記の折割りを直線やＬ形のライン
で連続して行なうので、生産性が著しく向上する。Further, since the above-mentioned splitting is continuously carried out on a straight line or an L-shaped line, the productivity is remarkably improved.
【００６０】さらに、搬送路や第１、第２搬送路の耳落
し折割部分に、耳落しの折割の際退避手段により搬送路
の一部を下方に退避させるようにしてあるので、折割し
た耳縁の落下がスムーズになる。Furthermore, since a part of the conveying path is retracted downward by the retracting means at the time of the edge-cutting split portion of the conveying path and the first and second conveying paths, when the edge-cutting is broken. The split edges will fall smoothly.
【図１】この発明の第１の実施形態を示す平面図FIG. 1 is a plan view showing a first embodiment of the present invention.
【図２】同側面図FIG. 2 is a side view of the same.
【図３】走行方向側の耳縁落しを示す拡大側面図FIG. 3 is an enlarged side view showing the edge drop off on the traveling direction side.
【図４】耳縁を落した状態の拡大側面図FIG. 4 is an enlarged side view showing a state in which an edge is dropped.
【図５】大割を示す拡大側面図FIG. 5 is an enlarged side view showing a large portion.
【図６】大割した状態の拡大側面図FIG. 6 is an enlarged side view in a state of being largely divided.
【図７】走行方向の反対側の耳落しを示す拡大側面図FIG. 7 is an enlarged side view showing the ear drop on the side opposite to the traveling direction.
【図８】耳縁を落した状態の拡大側面図FIG. 8 is an enlarged side view showing a state in which an edge is dropped.
【図９】工程を示す平面図FIG. 9 is a plan view showing a process.
【図１０】第２、第４の実施形態の要部を示す拡大側面
図FIG. 10 is an enlarged side view showing the main parts of the second and fourth embodiments.
【図１１】第３の実施形態を示す平面図FIG. 11 is a plan view showing a third embodiment.
【図１２】同側面図FIG. 12 is a side view of the same.
【図１３】工程を示す平面図FIG. 13 is a plan view showing a process
Ａ 液晶パネル ａ 大割液晶パネル ａ’ 小割液晶パネル Ｂ 搬送路 Ｃ 旋回装置 １ 耳落し用切断線 ２ 大割用切断線 ３ 小割用切断線 １１ ローラコンベヤ １２ 昇降手段 １３、１４ 第１折割バー １５ 昇降手段 １６、１７ 第１吸引支持具 １８ 昇降手段 １９ 第１突き上げバー ２１ モーター ２２ 回転座 ２３ シリンダ ２４ 吸盤 ２６、２７ 第２折割バー ２８、２９ 第２吸引支持具 ３０ 第２突き上げバー ４１ 退避手段 ４２ フレーム ４３ ヒンジ ４４ シリンダ ５１ 第１搬送路 ５２ 第２搬送路 ５３ 乗り移り手段 ５４ シリンダ ５５ 突き板 A liquid crystal panel a Large LCD panel a'Liquid crystal panel B transport path C swing device 1 Cutting line for ear drop 2 Large cutting line 3 Cutting lines for splitting 11 Roller conveyor 12 Lifting means 13, 14 First split bar 15 Lifting means 16, 17 First suction support tool 18 Lifting means 19 First push-up bar 21 motor 22 Rotating seat 23 cylinders 24 suckers 26, 27 2nd split bar 28, 29 2nd suction support tool 30 Second push-up bar 41 Evacuation means 42 frames 43 Hinge 44 cylinders 51 first transport path 52 Second transport path 53 Transfer Method 54 cylinders 55 veneer
───────────────────────────────────────────────────── フロントページの続き (56)参考文献 特開 昭57−109918（ＪＰ，Ａ) 特開 平11−11967（ＪＰ，Ａ) 特開 平２−14843（ＪＰ，Ａ) 特開 平４−280828（ＪＰ，Ａ) 特開 平４−228438（ＪＰ，Ａ) 特開 平８−253336（ＪＰ，Ａ) 特開 平１−208336（ＪＰ，Ａ) (58)調査した分野(Int.Cl.7，ＤＢ名) G02F 1/13 - 1/141 ─────────────────────────────────────────────────── ─── Continuation of the front page (56) Reference JP 57-109918 (JP, A) JP 11-11967 (JP, A) JP 2-14843 (JP, A) JP 4- 280828 (JP, A) JP 4-228438 (JP, A) JP 8-253336 (JP, A) JP 1-208336 (JP, A) (58) Fields investigated (Int.Cl. 7 , DB name) G02F 1/13-1/141
Claims (4)
用切断線の加工ずみ液晶パネルを表面が上側で、かつ表
面を無接触にして間歇走行させるように設けた適宜の直
線搬送路と、この搬送路の上流側に上記液晶パネルの上
側を走行方向に対し直角に横切ると共に、適宜の昇降手
段により単独昇降するように設けた前後二本の第１折割
バーと、この両第１折割バーの下側に適宜の昇降手段に
より単独又は同時に昇降して上記液晶パネルの裏面を吸
引するように設けた前後二列の第１吸引支持具と、この
第１吸引支持具の間に適宜の昇降手段により昇降するよ
うに設けた第１突き上げバーと、上記搬送路の中途に表
面を無接触にして大割液晶パネルを平面上で９０度旋回
させるように設けた旋回装置と、上記搬送路の下流側に
上記大割液晶パネルの上側を走行方向に対して直角に横
切ると共に、適宜の昇降手段により単独昇降するように
設けた前後二本の第２折割バーと、この両第２折割バー
の下側に適宜の昇降手段により単独又は同時に昇降して
上記液晶パネルの裏面を吸引するように設けた前後二列
の第２吸引支持具と、この第２吸引支持具の間に適宜の
昇降手段により昇降するように設けた第２突き上げバー
とからなる液晶パネルの折割装置。1. An appropriate straight line provided on a surface of a liquid crystal panel on which a cutting line for ear drop and a cutting line for large split and small split are processed so that the surface is on the upper side and the surface is contactless. A transport path, two front and rear first split bars provided on the upstream side of the transport path to cross the upper side of the liquid crystal panel at right angles to the traveling direction and to be independently lifted by an appropriate lifting means. First and second rows of first suction supports provided below both the first splitting bars so as to suck up the back surface of the liquid crystal panel independently or simultaneously by appropriate lifting means to suck up and down. A first push-up bar provided so as to be raised and lowered by an appropriate raising and lowering means, and a swiveling device provided so as to swivel the large liquid crystal panel 90 degrees on a plane without contacting the surface in the middle of the conveying path. And the large-scale liquid crystal panel on the downstream side of the conveying path. Crossing the upper side of the vehicle at right angles to the traveling direction, and the two front and rear second split bars provided so as to be independently raised and lowered by an appropriate elevating means, and the appropriate elevating and lowering to the lower side of both the second split bars. Means for raising and lowering the back surface of the liquid crystal panel independently or simultaneously by means of two means for sucking the back surface of the liquid crystal panel, and between the second suction support means so as to move up and down by an appropriate raising and lowering means. Liquid crystal panel breaker consisting of a second push-up bar.
に際し下方に適宜の退避手段により退避するようにした
ことを特徴とする請求項１に記載の液晶パネルの折割装
置。2. The splitting device for a liquid crystal panel according to claim 1, wherein the edge fall portion of the transport path is retracted downward by an appropriate retracting means when the edge falls.
割用切断線の加工ずみ液晶パネルを表面が上側で、かつ
表面を無接触にして間歇走行させるように設けた第１搬
送路と、この第１搬送路の下流側に上記液晶パネルの上
側を走行方向に対し直角に横切ると共に、適宜の昇降手
段より単独昇降するように設けた前後二本の第１折割バ
ーと、この両第１折割バーの下側に適宜の昇降手段によ
り単独又は同時に昇降して上記液晶パネルの裏面を吸引
するように設けた前後二列の第１吸引装置と、この第１
吸引装置の間に適宜の昇降手段により昇降するように設
けた第１突き上げバーと、上記第１搬送路からの大割液
晶パネルを表面無接触にして荷受けすると共に、荷受け
した大割液晶パネルを荷受け方向に対し９０度の方向に
搬出するように設けた第２搬送路と、この第２搬送路の
中途に上記大割パネルの上側を走行方向に対し直角に横
切ると共に、適宜の昇降手段により単独昇降するように
設けた前後二本の第２折割バーと、この両第２折割バー
の下側に適宜の昇降手段により単独又は同時に昇降する
ように設けた前後二列の第２吸引支持具と、この第２吸
引支持具の間に適宜の昇降手段により昇降するように設
けた第２突き上げバーとからなる液晶パネルの折割装
置。3. A first liquid crystal panel provided with a cutting line for ear drop and a cutting line for large split and small split on the surface so that the surface is on the upper side and the surface is intermittently run without contact. A transport path and two first front and rear split bars provided on the downstream side of the first transport path so as to cross the upper side of the liquid crystal panel at a right angle to the traveling direction and to be independently lifted and lowered by an appropriate lifting means. this a double first bend-breaking bar first suction device in two anteroposterior rows provided to suck the back surface of the liquid crystal panel by lifting alone or simultaneously by an appropriate lifting means on the lower side of the first
The first push-up bar provided between the suction devices so as to be raised and lowered by an appropriate raising and lowering device and the large-sized liquid crystal panel from the first transport path are received without contacting the surface, and the received large-sized liquid crystal panel is received. A second conveying path provided so as to be carried out in a direction of 90 degrees with respect to the load receiving direction, and an upper part of the split panel is crossed at a right angle to the traveling direction in the middle of the second conveying path, and by an appropriate elevating means. a second bend-breaking bar before and after two provided so as to individually lift, the second two rows before and provided so as to lift the appropriate lifting means on the lower side of both second bend-breaking bar alone or co A liquid crystal panel splitting device comprising a suction support and a second push-up bar which is provided between the second suction support and raised and lowered by an appropriate lifting means.
下部分を、耳縁落下に際し下方に適宜の退避手段により
退避するようにしたことを特徴とする請求項３に記載の
液晶パネルの折割装置。4. The liquid crystal according to claim 3, wherein the edge fall portions of the first transport path and the second transport path are retracted downward by an appropriate retracting means when the edge drops. Panel breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000045290A JP3368246B2 (en) | 2000-02-23 | 2000-02-23 | LCD panel folding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000045290A JP3368246B2 (en) | 2000-02-23 | 2000-02-23 | LCD panel folding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2001235734A JP2001235734A (en) | 2001-08-31 |
| JP3368246B2 true JP3368246B2 (en) | 2003-01-20 |
Family
ID=18567900
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000045290A Expired - Lifetime JP3368246B2 (en) | 2000-02-23 | 2000-02-23 | LCD panel folding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3368246B2 (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100724474B1 (en) * | 2002-10-22 | 2007-06-04 | 엘지.필립스 엘시디 주식회사 | Device for cutting liquid crystal display panel and method for cutting the same |
| JP4691874B2 (en) | 2003-05-14 | 2011-06-01 | セイコーエプソン株式会社 | Droplet discharge device and color filter manufacturing device |
| JP4879500B2 (en) * | 2005-03-25 | 2012-02-22 | パナソニック株式会社 | Method for disassembling glass substrate of display panel |
| KR100849090B1 (en) * | 2006-07-18 | 2008-07-30 | 주식회사 에스에프에이 | System and method for Scribing substrate |
| JP2008039885A (en) * | 2006-08-02 | 2008-02-21 | Toppan Printing Co Ltd | Method for manufacturing flexible electronic display panel |
| KR101160166B1 (en) * | 2008-11-05 | 2012-06-28 | 세메스 주식회사 | Trasferring unit for scribing apparatus, cutting apparatus having the same and method of cutting substrate using the same |
| JP5517695B2 (en) * | 2010-03-29 | 2014-06-11 | 株式会社シライテック | Folding device |
| JP5161926B2 (en) * | 2010-07-05 | 2013-03-13 | 三星ダイヤモンド工業株式会社 | Cutting device |
| JP5161928B2 (en) * | 2010-07-05 | 2013-03-13 | 三星ダイヤモンド工業株式会社 | Cutting device |
| TWI529790B (en) | 2010-07-05 | 2016-04-11 | Mitsuboshi Diamond Ind Co Ltd | Breaking device |
| JP5161925B2 (en) * | 2010-07-05 | 2013-03-13 | 三星ダイヤモンド工業株式会社 | Cutting device |
| JP5161927B2 (en) * | 2010-07-05 | 2013-03-13 | 三星ダイヤモンド工業株式会社 | Cutting device |
| JP2013118277A (en) * | 2011-12-02 | 2013-06-13 | Mitsuboshi Diamond Industrial Co Ltd | Method for processing substrate with led pattern |
| KR102572327B1 (en) * | 2021-12-23 | 2023-08-30 | (주)카이테크 | System For Automatic Dividing Ceramic Substrate |
| KR102637352B1 (en) * | 2022-03-23 | 2024-02-20 | (주)카이테크 | Transporting Apparatus For Tray And System For Automatic Dividing Ceramic Substrate Including Thereof |
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2000
- 2000-02-23 JP JP2000045290A patent/JP3368246B2/en not_active Expired - Lifetime
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| Publication number | Publication date |
|---|---|
| JP2001235734A (en) | 2001-08-31 |
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