公开(公告)号：US20080251557A1

公开(公告)日：2008-10-16

申请号：US12077064

申请日：2008-03-14

Applicant: Sang-Kil Kim

Inventor： Sang-Kil Kim

IPC: B28D5/00 ,  H01L21/00

CPC classification number: B28D1/225 ,  C03B33/027 ,  C03B33/033 ,  C03B33/10 ,  C03B33/107 ,  Y10T225/12 ,  Y10T225/325

Abstract: A scribing unit is provided to perform a scribing process in which unit substrate are separated from a panel where the unit substrates are formed. The scribing unit includes a megasonic vibrator, which applies a megasonic vibration to a wheel to make fracture surfaces of the unit substrates smooth. Therefore, it is possible to omit a process of grinding the edges of the fracture surface of the unit substrates before cleaning the separated unit substrates.

Abstract translation: 提供划线单元以执行划片过程，其中单元基板与形成单元基板的面板分离。 划线单元包括一个兆声振动器，其对车轮施加兆声波振动以使单元基板的断裂面平滑。 因此，在清洁分离的单元基板之前，可以省略研磨单元基板的断裂面的边缘的工序。

公开(公告)号：US20080022834A1

公开(公告)日：2008-01-31

申请号：US11572154

申请日：2005-07-15

Applicant: Haruo Wakayama ,  Tetsuji Shiozawa ,  Takashi Sekijima ,  Noriyuki Ogasawara ,  Hiroshi Soyama

Inventor： Haruo Wakayama ,  Tetsuji Shiozawa ,  Takashi Sekijima ,  Noriyuki Ogasawara ,  Hiroshi Soyama

IPC: B26D3/06 ,  C03B33/10

CPC classification number: C03B33/107 ,  B28D1/225 ,  B28D1/24 ,  C03B33/033 ,  Y02P40/57 ,  Y10T83/0333 ,  Y10T83/0341 ,  Y10T83/0385

Abstract: A cutter wheel for scribing a brittle material substrate having excellent biting in the surface of the brittle material substrate when the brittle material substrate used for a liquid crystal display panel or the like is cut and a method for manufacturing the cutter wheel with high productivity are provided. The cutter wheel made of a hard metal or sintered diamond is formed in such a manner that a V-shaped ridge line part is formed as an edge along the circumferential part of a disk-like wheel, and at least one notch is engraved in the above described ridge line part and notches as that described above are formed in the entirety of the periphery of the above described ridge line part at a pitch of more than 200 μm.

Abstract translation: 当切割用于液晶显示面板等的脆性材料基板时，在脆性材料基板的表面上具有优异的咬合性的脆性材料基板的切割轮和用于制造高效率的切割轮的方法 。 由硬金属或烧结金刚石制成的切割轮以这样的方式形成：V形脊线部分沿着圆盘状轮的圆周部分形成为边缘，并且至少一个切口刻在 上述脊线部分和上述凹口以上述脊线部分的整个周边以大于200μm的间距形成。

公开(公告)号：US07308846B2

公开(公告)日：2007-12-18

申请号：US10832312

申请日：2004-04-27

Applicant: Yung-Chul Kwon ,  Jung-Sik Kim ,  Jong-Yull Park ,  Kyu-Jae Jeon

Inventor： Yung-Chul Kwon ,  Jung-Sik Kim ,  Jong-Yull Park ,  Kyu-Jae Jeon

IPC: B26D3/08 ,  C03B33/027

CPC classification number: C03B33/107 ,  C03B33/105 ,  G02F1/133351 ,  Y02P40/57 ,  Y10T83/0385 ,  Y10T83/9403 ,  Y10T225/30

Abstract: An apparatus for cutting a liquid crystal display panel includes a cutting wheel having a spindle shape substantially corresponding to two conical shapes being attached to each other at circular bottom surfaces, a cutting blade along a central portion of the cutting wheel, a holder to which the cutting wheel is mounted, and a support part at the holder, the support part fixing and supporting the cutting wheel.

Abstract translation: 一种用于切割液晶显示面板的设备包括：切割轮，其具有基本对应于在圆形底面处彼此附接的两个圆锥形状的纺锤形状，沿着切割轮的中心部分的切割刀片， 安装切割轮，在支架上安装支撑部，支撑部固定并支撑切割轮。

公开(公告)号：US20070180715A1

公开(公告)日：2007-08-09

申请号：US10596879

申请日：2004-12-28

Applicant: Yoshitaka Nishio

Inventor： Yoshitaka Nishio

IPC: B43L13/00

CPC classification number: C03B33/107 ,  B28D1/225 ,  C03B33/027 ,  C03B33/10 ,  Y02P40/57 ,  Y10T83/0333 ,  Y10T83/0393 ,  Y10T225/30 ,  Y10T225/325 ,  Y10T225/371

Abstract: A scribing head according to the present invention includes: a scribing line forming means (29) structured so as to form a scribing line on a substrate; and a moving means (502, 503) for moving the scribing line forming means such that the scribing line forming means presses the substrate with a constant magnitude, wherein the moving means includes: a rotation means (502) rotating about a rotation axis, the axial center of the rotation axis being provided so as to align with a predetermined direction in which the scribing line forming means moves, and a motive power transmission means (503) for transmitting a motive power between the motive power transmission means and the scribing line forming means such that the scribing line forming means moves on a straight line along the axial center of the rotation axis in response to the rotation of the rotation means, the motive power transmission means being provided along the predetermined direction.

Abstract translation: 根据本发明的划线头包括：划片线形成装置，其被构造成在基板上形成划线; 以及移动装置（502,503），用于移动划刻线形成装置，使得划线生成装置以恒定的大小按压基板，其中移动装置包括：围绕旋转轴线旋转的旋转装置（502）， 旋转轴的轴心设置成与分割线形成装置移动的预定方向对齐;以及动力传递装置（503），用于在动力传递装置和划线之间传递动力 意味着划线生成装置响应于旋转装置的旋转而沿着旋转轴线的轴心在直线上移动，动力传递装置沿预定方向设置。

公开(公告)号：US20060042433A1

公开(公告)日：2006-03-02

申请号：US10532023

申请日：2003-10-23

Applicant: Kazuya Maekawa ,  Akira Ejimatani

Inventor： Kazuya Maekawa ,  Akira Ejimatani

IPC: B26D1/00 ,  B23D35/00 ,  B27B33/12

CPC classification number: C03B33/023 ,  C03B33/027 ,  C03B33/107 ,  Y02P40/57 ,  Y10T83/0237 ,  Y10T83/04 ,  Y10T83/9341 ,  Y10T83/9403

Abstract: A scribe method for a brittle material substrate is a method in which a plurality of scribe lines are formed in directions intersecting with one another in a surface of the brittle material substrate, wherein at least one scribe line in a first direction is formed by a scribe means generating a high-penetration vertical crack in the brittle material substrate by applying impacts of a short period to the point on the surface of the brittle material substrate. After this, at least one scribe line of a second direction in a direction intersecting with the at least one scribe line of the first direction is formed with the scribe means by scribing without producing intersections with the scribe lines of the first direction.

Abstract translation: 用于脆性材料基板的划片方法是在脆性材料基板的表面上彼此相交的方向上形成多条划线的方法，其中通过划线器形成至少一个沿第一方向的划线 意味着通过施加短时间对脆性材料基板的表面上的点的冲击，在脆性材料基板中产生高穿透垂直裂纹。 在此之后，通过划线而在与第一方向的划线相交的方向上与划线装置形成与第一方向的至少一个划线交叉的方向上的第二方向的至少一个划线。

公开(公告)号：US20050211047A1

公开(公告)日：2005-09-29

申请号：US11089126

申请日：2005-03-24

Applicant: Soung-Yeoul Eom

Inventor： Soung-Yeoul Eom

IPC: G02F1/13 ,  B26D1/00 ,  B26D3/08 ,  C03B33/10 ,  G02F1/1333

CPC classification number: C03B33/107 ,  B26D1/0006 ,  B26D2001/002 ,  B26D2001/0046 ,  B26D2001/006 ,  G02F1/133351 ,  Y02P40/57 ,  Y10T83/0341 ,  Y10T83/0385 ,  Y10T83/4798 ,  Y10T83/935 ,  Y10T83/9372 ,  Y10T83/9403 ,  Y10T83/9408 ,  Y10T225/321

Abstract: A cutting wheel is provided for cutting a liquid crystal panel. The cutting wheel is disc shaped and includes a plurality of grooves disposed along an edge of the cutting wheel and cutting portions formed between the grooves. A pattern having a predetermined period is formed by multiple grooves and cutting portions. The grooves in each period have the same or different widths and depths and the cutting portions have probe shapes or cutting blades of different lengths. The cutting wheel is applied to dummy areas of the glass substrates forming the liquid crystal panel.

Abstract translation: 提供用于切割液晶面板的切割轮。 切割轮是盘形的，并且包括沿着切割轮的边缘设置的多个槽和形成在凹槽之间的切割部分。 具有预定周期的图案由多个凹槽和切割部分形成。 每个周期中的槽具有相同或不同的宽度和深度，并且切割部分具有不同长度的探针形状或切割刀片。 将切割轮施加到形成液晶面板的玻璃基板的虚拟区域。

公开(公告)号：US06796212B2

公开(公告)日：2004-09-28

申请号：US09924465

申请日：2001-08-09

Applicant: Kazuya Maekawa ,  Haruo Wakayama

Inventor： Kazuya Maekawa ,  Haruo Wakayama

IPC: B26D308

CPC classification number: C03B33/107 ,  Y10T83/0385 ,  Y10T83/9403

Abstract: A cutter wheel for brittle materials includes a disk with two side planes and an outer peripheral portion between the planes. The outer peripheral portion includes two bevel portions and a ridge portion between the bevel portions. The ridge portion has a plurality of peaks aligned along a circumferential line. For example, the ridge portion includes a straight line connecting two adjacent peaks in the plurality of peaks. Alternatively, the ridge portion is a depression between two adjacent peaks in the plurality of peaks, and the depth of the depression is deeper than the straight line connecting the two adjacent peaks. Preferably, the peaks are spaced apart at an equal distance.

Abstract translation: 用于脆性材料的切割轮包括具有两个侧面的盘和在该平面之间的外周部分。 外周部包括两个斜面部和斜边部之间的脊部。 脊部具有沿圆周线排列的多个峰。 例如，脊部包括连接多个峰中的两个相邻峰的直线。 或者，脊部是多个峰中的两个相邻峰之间的凹陷，并且凹陷的深度比连接两个相邻峰的直线更深。 优选地，峰以相等的距离间隔开。

公开(公告)号：US20040123717A1

公开(公告)日：2004-07-01

申请号：US10473748

申请日：2003-10-02

Inventor： Kazuya Maekawa ,  Hiroshi Soyama

IPC: B31B001/25

CPC classification number: C03B33/074 ,  B28D1/225 ,  B28D5/0011 ,  C03B33/033 ,  C03B33/037 ,  C03B33/07 ,  C03B33/107 ,  Y02P40/57 ,  Y10T83/0341 ,  Y10T83/0385

Abstract: A cutter wheel 1 is formed with an insertion through-hole 6 at the center of the wheel, along with a blade-edge ridge 2 that is displaced to one side face from a center 5 between between wheel side faces 3 and 4. The larger the extent of displacement of the blade-edge ridge 2, that is, the greater the distance from the center 5 until the blade-edge ridge 2, or in other words, the smaller the distance between the left-side face 3 and the blade-edge ridge 2, the closer scribing can be performed to the convex portion and thin film X of the devices during scribing.

Abstract translation: 刀轮1在轮的中心形成有插入通孔6，以及从​​轮侧面3和4之间的中心5移位到一个侧面的刀刃2。较大的 叶片边缘2的位移程度，即从中心5到叶片边缘2的距离越大，换句话说，左侧面3和叶片之间的距离越小 边脊2，可以在划线期间对装置的凸部和薄膜X进行更近的划线。

公开(公告)号：US20020134485A1

公开(公告)日：2002-09-26

申请号：US10152502

申请日：2002-05-21

Inventor： Andreas Habeck ,  Roland Buerkle ,  Torsten Otto ,  Oliver Scherer

IPC: B32B031/00

CPC classification number: C03B33/107 ,  C03B33/078 ,  C03B33/102 ,  C03B33/105 ,  Y02P40/57 ,  Y10T83/0304 ,  Y10T83/0341 ,  Y10T83/0348 ,  Y10T83/0378 ,  Y10T83/0414 ,  Y10T156/1064 ,  Y10T156/1082 ,  Y10T156/1085 ,  Y10T156/12 ,  Y10T156/1348 ,  Y10T428/31645 ,  Y10T428/31649

Abstract: A method and an apparatus for cutting a laminate made of a brittle material and a plastic with a cutting tool is described. The plastic is heated up, thereby lowering its viscosity, at least in the region of a predetermined cutting line. A cutting tool is placed onto the plastic side of the laminate, the loading pressure being adjustable. By moving cutting tool relative to the laminate along the predetermined cutting line, the plastic is severed; at the same time the brittle material is scored, thereby inducing a mechanical stress. If appropriate, the mechanical stress along the cutting line is subsequently increased to exceed the rupture strength of the scored brittle material. A preferred application is the cutting of thin glass or glass-ceramic/plastic laminates.

公开(公告)号：US6065215A

公开(公告)日：2000-05-23

申请号：US240604

申请日：1999-02-01

Applicant: Asako Arai

Inventor： Asako Arai

IPC: B28D1/00 ,  B26D1/00 ,  C03B33/033 ,  C03B33/10 ,  B26D1/14

CPC classification number: C03B33/107 ,  Y10T83/9377 ,  Y10T83/9403

Abstract: A cutter wheel which can form a deep slit on an article to be cut so that the article can be broken easily along the slit and a perpendicular cut surface can be formed reliably when the article is broken along the slit. The cutter wheel is a disk-shaped member having a cutting edge along the outer edge and formed with a mounting hole extending therethrough along its axis. The mounting hole has an irregular shape so that the cutter wheel vibrates when it rolls due to steps between adjacent sides of the polygonal hole. The edge of the wheel can thus penetrate more deeply into the glass plate so that a deeper and smoother slit can be formed in the glass plate. This in turn makes it possible to more easily break the glass plate along the slit and to form a perpendicular cut surface.

Abstract translation: 切割轮能够在被切割物品上形成深狭缝，使得物品能够沿着狭缝容易地破裂，并且当物品沿狭缝破碎时，可以可靠地形成垂直切割面。 切割轮是具有沿着外边缘的切割边缘并且形成有沿其轴线延伸穿过的安装孔的盘形部件。 安装孔具有不规则形状，使得当由于多边形孔的相邻侧面之间的台阶而使其切割辊在其滚动时振动。 因此，轮的边缘可以更深地穿透到玻璃板中，从而可以在玻璃板中形成更深更平滑的狭缝。 这又使得可以更容易地沿着狭缝打破玻璃板并形成垂直切割表面。