Abstract:
PURPOSE: A multilayer substrate manufacturing apparatus which simultaneously performing edge deletion and isolation processes and a manufacturing method thereof are provided to reduce tact time of entire processes by integrating isolation and edge deletion processes. CONSTITUTION: A support table(30) supports a multilayer substrate(50) transferred into an apparatus through a transport part(40). A P4 processing unit(10) performs an isolation process with respect to the multilayer substrate loaded on the support table. A P5 processing unit(20) performs an edge deletion process with respect to the multilayer substrate loaded on the support table. The transport part supports the lower part of both edge parts of the multilayer substrate. The transport part comprises a transfer roller(42) and a roller support(44) for supporting the transfer roller.
Abstract:
PURPOSE: A method for repairing a bus line of a liquid crystal panel and a device thereof are provided to precisely repair defects of a gate bus line or a data bus line on a non image area. CONSTITUTION: A laser processing unit(110) irradiates a laser beam wherein the laser beam has a feature which responds to a protective layer. The protective layer is formed on a damaged part of a bus line. The laser processing unit forms a recess area from which the protective layer is removed. A patterning unit(120) coats and hardens conductive ink in the recess area. The patterning unit generates a repair pattern.
Abstract:
여러 층이 적층된 다층기판에 대하여 복수 파장의 레이저빔을 조사하여 가공하는 레이저 가공장치에 있어서, 서로 다른 파장의 레이저빔을 조사하는 복수의 레이저광원과, 일차원 원형 빔 또는 사각형 빔을 조사하여 스테이지에 거치된 다층기판의 일부 층을 1차 가공하고, 1차 가공에 의해 노출된 영역에 일차원 원형 빔 또는 사각형 빔보다 작거나 큰 단면적을 가지는 레이저 빔을 조사하여 다층기판의 동일 지점에 대하여 나머지 층 전부 혹은 일부를 2차 가공하는 빔 조사부를 포함하는 레이저 가공장치가 제공된다. 이에 의하면, 다층기판 가공 중에 사용되는 서로 다른 파장을 가지는 복수의 레이저빔을 동축으로 입사시키는 구조를 가지며, 2회 이상의 반복동작이 요구되던 레이저 가공 과정을 1회로 단순화함으로써 가공시간을 단축시키는 것이 가능하다.
Abstract:
PURPOSE: A multilayer substrate processing apparatus which uses a laser beam with a plurality of wavelengths and a multilayer substrate processing method are provided to convert a processing direction without the rotation of a laser processing part using a wavelength plate and a polarization optical system. CONSTITUTION: A transfer table(20) supports a loaded multilayer substrate. The transfer table is able to reciprocate along a first driving axis. A laser processing part(40) changes a polarization property of one laser beam among a plurality of laser beams according to the rotation of a wavelength plate. The laser processing part processes the multilayer substrate along an aligned processing axis. A gantry unit(30) reciprocates the laser processing part along a second driving axis.
Abstract:
PURPOSE: An apparatus and method for processing a glass substrate using a disc wheel are provided to reduce a tact time with extending the life time of the wheel by finish-cutting the glass substrate. CONSTITUTION: A method for processing a glass substrate stuck on a support table(110) is as follows. A recessed portion(5c) of the glass substrate is firstly cut by a rough cutting unit(120) having a disc wheel(122). The support table rotates at a predetermined angle. The recessed portion of the glass substrate is secondly cut by a finish cutting unit having a grinder wheel.
Abstract:
PURPOSE: A device and method for processing a multilayer substrate are provided to shorten process time by performing a laser process in all directions. CONSTITUTION: A transfer table(20) supports a loaded thin film type solar cell board(50). A laser processing unit(40) processes the thin film type solar cell board using one of laser beams with different wavelengths. The laser processing unit includes a first laser source(42a), a second laser source(42b), and a rotation polarization optical system. The rotation polarization optical system branches another optical path according to the rotation of the optical system. A gantry unit(30) reciprocates the laser processing unit along a second driving shaft(36) cross a first driving shaft(24).
Abstract:
박막형 태양전지의 제조방법 및 레이저 가공장치가 개시된다. 일 실시예에 따른 레이저 가공장치는, 적재된 박막형 태양전지 기판을 지지하면서 제1 주행축을 따라 왕복 이동가능한 이송테이블과, 작업 영역의 일부가 서로 중첩되는 복수의 레이저 유닛을 포함하는 레이저 통합부와, 제1 주행축과 교차하여 형성된 제2 주행축을 따라 레이저 통합부를 왕복 이동시키는 갠트리 유닛을 포함할 수 있으며, 아이솔레이션 공정과 에지 딜리션 공정을 통합하여 하나의 장비에서 수행가능하도록 시스템 통합함으로써 택트 타임을 단축시키고 전체적인 제조 비용을 절감할 수 있다.
Abstract:
PURPOSE: A laser processing apparatus for a multilayer substrate is provided to efficiently collect dust because a dust collecting unit is always located directly above a processing area. CONSTITUTION: A laser processing apparatus for a multilayer substrate comprises a support table(40) for supporting a multilayer substrate, a laser processing unit(10) which irradiates a laser beam to a position of the multilayer substrate regulated by a scanner, a gantry unit(30) which reciprocates along a first transfer axis(45) and is mounted with the laser processing unit to reciprocate along a second transfer axis(35) crossing the first transfer axis, and a dust collecting unit(20) which is located between the laser processing unit and the multilayer substrate and collects dust produced from the multilayer substrate by the laser beam.
Abstract:
PURPOSE: A laser processing apparatus is provided to reducing the manufacturing time by simplifying the laser processing procedure to one time. CONSTITUTION: A laser processing apparatus comprises a first laser light source(10a), a second laser light source(10b) and a beam lasing unit. The first laser light source irradiates the laser beam of a first wave length. The second laser light source irradiates the laser beam of a second wavelength having a different optical axis with the laser beam of the first wave length. The beam lasing unit changes a passage in order that the laser beam of the first wave length have the same optical axis as the laser beam of the second wavelength and irradiates the laser beam of the first wave length and laser beam of the second wavelength in a multi-layer plate(1) as the same axis.