KR100394506B1 - Apparatus for mounting polarizing film in LCD handler - Google Patents
Apparatus for mounting polarizing film in LCD handler Download PDFInfo
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- KR100394506B1 KR100394506B1 KR10-2001-0019519A KR20010019519A KR100394506B1 KR 100394506 B1 KR100394506 B1 KR 100394506B1 KR 20010019519 A KR20010019519 A KR 20010019519A KR 100394506 B1 KR100394506 B1 KR 100394506B1
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
- H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
- H01L21/67703—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations between different workstations
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/12—Mountings, e.g. non-detachable insulating substrates
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- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
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- Chemical & Material Sciences (AREA)
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- Condensed Matter Physics & Semiconductors (AREA)
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Abstract
본 발명은 엘시디 핸들러의 편광필름 장착장치에 관한 것으로, 엘시디 핸들러에서 엘시디의 육안 검사를 위한 편광필름이 장착되는 장치를 간단한 구성으로 반자동으로 동작되도록 구성한 것이다.The present invention relates to a polarizing film mounting apparatus of an LCD handler, and configured to be operated semi-automatically with a simple configuration of a device equipped with a polarizing film for visual inspection of the LCD in the LCD handler.
이를 위해 본 발명은, 중앙에 엘시디 패널이 위치되는 개구부가 형성된 베이스판과, 상기 베이스판의 배면측에 설치되어 엘시디 패널과 전기적으로 접속하여 테스트를 수행하는 검사유닛을 구비하는 엘시디 핸들러에 있어서, 상기 베이스판의 전면부 일측에 베이스판 면과 수직방향으로 이동가능하게 설치된 설치판과, 상기 설치판을 수직방향으로 구동시키기 위한 수직방향 구동수단과, 상기 설치판에 가이드부재를 매개로 결합되어 베이스판 면과 나란한 방향으로 수평이동 가능하도록 된 이동블럭과, 상기 이동블럭을 수평이동시키기 위한 수평방향 구동수단과, 상기 이동블럭에 힌지축을 중심으로 선회가능하게 설치되고 편광필름이 부착되는 투명판이 장착된 프레임을 포함하여 구성된 것을 특징으로 하는 엘시디 핸들러의 편광필름 장착장치를 제공한다.To this end, the present invention, in the LCD handler having a base plate having an opening in which the LCD panel is located in the center, and an inspection unit installed on the back side of the base plate to electrically connect with the LCD panel to perform a test, A mounting plate installed on the front side of the base plate so as to be movable in a vertical direction with respect to the base plate surface, vertical driving means for driving the mounting plate in a vertical direction, and coupled to the mounting plate by a guide member; A moving block adapted to move horizontally in a direction parallel to the surface of the base plate, a horizontal driving means for moving the moving block horizontally, and a transparent plate rotatably installed around the hinge axis on the moving block and to which a polarizing film is attached; Polarizing film mounting apparatus of the LCD handler, characterized in that configured to include a mounted frame to provide.
Description
본 발명은 엘시디 핸들러의 편광필름 장착장치에 관한 것으로, 특히 엘시디를 테스트하는 핸들러에서 엘시디의 육안 검사를 위한 편광필름이 장착되는 편광필름 장착장치에 관한 것이다.The present invention relates to a polarizing film mounting apparatus of the LCD handler, and more particularly, to a polarizing film mounting apparatus is equipped with a polarizing film for visual inspection of the LCD in the handler for testing the LCD.
일반적으로, 엘씨디(LCD) 핸들러는 엘시디 패널이 불량품인지 양품인지를 육안으로 용이하게 검사할 수 있도록 소위 프로브유닛(probe unit)이라 불리는 검사유닛이 설치된 테스트위치로 엘시디 패널을 자동으로 이송시켜주고, 이 테스트위치에서 검사가 완료되면 검사결과에 따라 엘시디 패널을 양품(good), 수리대상(repair), 폐기(reject)로 분류하여 카세트(cassette)에 구분 적치하여 주는 장치를 일컫는것으로, 일례로 본 출원인에 의해 출원된 특허출원 10-1999-14685호(1999.4.23)에는 구성요소 및 이들 구성요소의 동선을 간결하게 하여 동작오류를 크게 감소시킨 엘시디 핸들러가 개시되어 있다.In general, the LCD handler automatically transfers the LCD panel to a test position where an inspection unit called a probe unit is installed so that the LCD panel can be visually inspected whether the LCD panel is defective or good. When the test is completed at this test location, it refers to a device that classifies LCD panels as good, repair, and reject according to the test results and sorts them into cassettes. Patent application No. 10-1999-14685 filed by Applicant (April 23, 1999) discloses an LCD handler which simplifies the components and their movements and greatly reduces operational errors.
이러한 엘시디 핸들러를 이용하여 엘시디 패널을 테스트함에 있어서, 엘시디 패널의 결함 유무를 육안으로 확인하기 위해서는 엘시디 패널에 편광필름이 부착되어야 하는데, 만일 엘시디 패널에 편광필름이 부착된 상태에서 수리대상 혹은 폐기로 판정이 된 경우에는 편광필름을 제거하여 엘시디 패널을 수리하거나 혹은 편광필름이 부착된 상태로 엘시디 패널을 폐기해야 하므로 공정이 추가되는 부담이 있었다.In testing an LCD panel using such an LCD handler, a polarizing film should be attached to the LCD panel to visually check for defects on the LCD panel. In the case of the determination, the polarizing film was removed to repair the LCD panel, or the LCD panel was disposed of with the polarizing film attached, so that the process was additionally burdened.
따라서, 엘시디 패널의 셀공정(cell process) 후 편광필름을 부착하지 않은상태에서 엘시디 패널의 이상유무를 검사하는 것이 요구되었고, 이러한 요구에 따라 종래에는 엘시디 핸들러의 검사유닛 상에 편광필름이 부착된 프레임을 작업자가 수동으로 착탈가능하게 설치하고, 편광필름이 부착되지 않은 엘시디 패널을 엘시디 핸들러에 공급하여, 작업자가 상기 편광필름을 통해 엘시디 패널을 육안으로 확인하며 이상이 있는 부분을 펜으로 표시하였다.Therefore, after cell process of the LCD panel (cell process) it was required to check the abnormality of the LCD panel without attaching the polarizing film, according to this request, conventionally the polarizing film is attached on the inspection unit of the LCD handler The frame was detachably installed by the operator manually, and the LCD panel, to which the polarizer was not attached, was supplied to the LCD handler so that the operator visually checked the LCD panel through the polarizer and marked the abnormal part with a pen. .
그러나, 상기와 같이 편광필름이 부착된 프레임을 검사유닛 상에 착탈가능하게 설치하여 육안 검사를 실시하는 경우, 작업자가 이상이 발생된 엘시디 패널 부분에 표시를 하기 위해서는 핸들러로부터 프레임을 탈거시켜야 하므로 작업자는 핸들러 주변에 항상 프레임을 놓을 공간을 확보해야 하는 문제가 있으며, 또한 프레임을 탈거하여 놓을 때 편광필름이 부착된 유리가 자주 손상되는 문제점이 있었다.However, in the case of performing visual inspection by attaching the detachable frame with the polarizing film on the inspection unit as described above, in order for the operator to mark the portion of the LCD panel where the abnormality occurs, the operator must remove the frame from the handler. There is a problem that the space to always place the frame around the handler, there is also a problem that the glass attached to the polarizing film is often damaged when removing the frame.
이와 더불어, 프레임 탈거 작업이 수동으로 이루어지므로 작업이 불편하고, 프레임이 제거된 상태에서 엘시디 패널에 표시를 해야 하므로 정확한 지점에 표시되지 않는 경우가 발생하는 문제점도 있었다.In addition, since the frame is removed manually, the operation is inconvenient, and there is a problem in that it is not displayed at the correct point because the frame must be displayed on the LCD panel while the frame is removed.
이에 본 발명은 상기와 같은 문제점들을 해결하기 위하여 안출된 것으로, 편광필름이 장착된 프레임 착탈작업이 별도의 공간 확보를 필요로 하지 않고 설치 위치에서 반자동으로 이루어짐으로써 착탈 및 표시 작업이 용이하게 이루어질 수 있도록 한 엘시디 핸들러의 편광필름 장착장치를 제공함에 그 목적이 있다.Accordingly, the present invention has been made to solve the above problems, the frame detachment operation is equipped with a polarizing film is semi-automatic in the installation position without requiring a separate space can be easily removable and display work can be made It is an object of the present invention to provide a polarizing film mounting device of the LCD handler.
도 1은 본 발명에 따른 편광필름 장착장치가 설치된 엘시디 핸들러의 일례를 개략적으로 나타낸 정면도1 is a front view schematically showing an example of an LCD handler with a polarizing film mounting apparatus according to the present invention
도 2는 본 발명의 편광필름 장착장치가 도 1의 핸들러에 설치된 상태를 나타낸 정면도2 is a front view showing a state in which the polarizing film mounting apparatus of the present invention is installed in the handler of FIG.
도 3은 도 2의 편광필름 장착장치를 나타낸 사시도3 is a perspective view showing the polarizing film mounting apparatus of FIG.
도 4는 도 2의 편광필름 장착장치의 작동례를 나타낸 사시도4 is a perspective view showing an operation example of the polarizing film mounting apparatus of FIG.
도면의 주요부분의 참조부호에 대한 설명Explanation of Reference Symbols in Major Parts of Drawings
1 - 엘시디 패널 2 - 편광필름1-LCD Panel 2-Polarizing Film
21 - 베이스판 22 - 검사유닛21-Base Plate 22-Inspection Unit
23 - CCD카메라 51 - 설치판23-CCD Camera 51-Mounting Plate
53 - 제 1공압실린더 54 - 이동블럭53-1st Pneumatic Cylinder 54-Moving Block
56 - 제 2공압실린더 58 - 프레임56-2nd pneumatic cylinder 58-frame
59 - 투명판 60 - 손잡이59-Clear Plate 60-Handle
61 - 콘트롤박스61-control box
상기와 같은 목적을 달성하기 위하여 본 발명은, 중앙에 엘시디 패널이 위치되는 개구부가 형성된 베이스판과, 상기 베이스판의 배면측에 설치되어 엘시디 패널과 전기적으로 접속하여 테스트를 수행하는 검사유닛을 구비하는 엘시디 핸들러에 있어서, 상기 베이스판의 전면부 일측에 베이스판 면과 수직방향으로 이동가능하게 설치된 설치판과, 상기 설치판을 수직방향으로 구동시키기 위한 수직방향 구동수단과, 상기 설치판에 가이드부재를 매개로 결합되어 베이스판 면과 나란한 방향으로 수평이동 가능하도록 된 이동블럭과, 상기 이동블럭을 수평이동시키기 위한 수평방향 구동수단과, 상기 이동블럭에 힌지축을 중심으로 선회가능하게 설치되고 편광필름이 부착되는 투명판이 장착된 프레임을 포함하여 구성된 것을 특징으로 하는 엘시디 핸들러의 편광필름 장착장치를 제공한다.In order to achieve the above object, the present invention includes a base plate having an opening in which an LCD panel is positioned at the center, and an inspection unit installed at a rear side of the base plate to electrically connect with the LCD panel to perform a test. In the LCD handler, the mounting plate is installed on one side of the front surface of the base plate so as to be movable in the vertical direction with respect to the surface of the base plate, the vertical driving means for driving the mounting plate in the vertical direction, the guide to the mounting plate A movable block coupled to the base plate to move horizontally in a direction parallel to the surface of the base plate, horizontal driving means for horizontally moving the movable block, and pivotally installed on the movable block about a hinge axis and polarized; LCD hand comprising a frame on which a transparent plate to which the film is attached They provide a multiple of the polarizing film loading device.
이하, 첨부된 도면을 참조하여 본 발명에 따른 엘시디 핸들러의 편광필름 장착장치의 일 실시예를 상세히 설명한다.Hereinafter, with reference to the accompanying drawings will be described in detail an embodiment of a polarizing film mounting apparatus of an LCD handler according to the present invention.
도 1은 본 발명의 편광필름 장착장치가 설치되는 엘시디 핸들러의 구성을 나타낸 것으로, 핸들러 일측에는 테스트될 엘시디 패널(1)이 핸들러 후방으로부터 이송되어 정렬되는 공급부(10)가 설치되고, 핸들러 중앙부에는 상기 공급부(10)로부터 공급되는 엘시디 패널(1)이 검사유닛(22)에 접속되어 테스트가 수행되는 검사부(20)가 설치되며, 이 검사부(20) 일측에는 테스트 완료된 엘시디 패널(1)이 핸들러 후방으로 이송되어 테스트 결과에 따라 카셋트에 분류 적재되는 적재부(30)가 위치한다.1 shows a configuration of an LCD handler to which the polarizing film mounting apparatus of the present invention is installed. On one side of the handler, a supply unit 10 in which the LCD panel 1 to be tested is transferred and aligned from the rear of the handler is installed, and the handler is centrally disposed. The LCD panel 1 supplied from the supply unit 10 is connected to the inspection unit 22, and an inspection unit 20 is installed to perform a test. One side of the inspection unit 20 is a tested LCD panel 1. The loading part 30 which is transported to the rear and sorted on the cassette according to the test result is positioned.
여기서, 상기 검사부(20)는 핸들러에 경사지게 설치되고 중앙에 엘시디 패널(1)이 위치하게 되는 개구부가 형성된 베이스판(21)과, 이 베이스판(21)의 배면측에 설치되어 엘시디 패널(1)과 전기적으로 접속하여 테스트를 수행하는 검사유닛(22)과, 상기 베이스판(21)의 전면부 일측에 설치되어 공급부(10)로부터 이송되어 온 엘시디 패널(1)의 미세 정렬을 위해 엘시디 패널(1)의 위치를 광학적으로 감지하는 한 쌍의 CCD카메라(23)가 구비되어 있다.Here, the inspection unit 20 is installed inclined to the handler, the base plate 21 having an opening in which the LCD panel 1 is located in the center, and the LCD panel 1 is installed on the back side of the base plate 21. ) And an LCD panel for fine alignment of the LCD panel 1, which is electrically connected to the test unit 22 and the LCD panel 1 which is installed on one side of the front surface of the base plate 21 and transferred from the supply unit 10. A pair of CCD cameras 23 for optically sensing the position of (1) is provided.
도 2에 도시된 바와 같이, 본 발명의 편광필름 장착장치는 상기 베이스판(21)의 CCD카메라(23) 반대편 위치에서 편광필름이 엘시디 패널 상에 위치하도록 설치된다.As shown in FIG. 2, the polarizing film mounting apparatus of the present invention is installed such that the polarizing film is positioned on the LCD panel at a position opposite to the CCD camera 23 of the base plate 21.
도 3과 도 4는 편광필름 장착장치의 구조를 상세히 나타낸 사시도로, 본 발명의 편광필름 장착장치는, 베이스판(21)의 일측 전면부에 베이스판(21)과 나란하게 설치되는 설치판(51)과, 상기 설치판(51) 일측단에 베이스판(21)과 수직하게 설치되어 핸들러 전방으로 연장된 수직판(52)과, 상기 베이스판(21) 일측에서 상기 수직판(52)의 끝단부와 결합하도록 설치되어 수직판(52) 및 설치판(51)을 수직이동시키는 제 1공압실린더(53)와, 상기 설치판(51)에 엘엠가이드(55)를 매개로 베이스판(21)과 나란하게 측방 이동가능하게 결합된 이동블럭(54)과, 상기 설치판(51) 상에 이동블럭(54)과 결합하도록 설치되어 이동블럭(54)을 측방으로 수평 이동시키는 제 2공압실린더(56) 및, 상기 이동블럭(54) 끝단에 힌지축(57)을 중심으로 선회가능하게 결합된 프레임(58)으로 구성된다.3 and 4 is a perspective view showing in detail the structure of the polarizing film mounting apparatus, the polarizing film mounting apparatus of the present invention, the mounting plate is installed side by side with the base plate 21 on the front side of the base plate 21 ( 51, a vertical plate 52 installed at one end of the mounting plate 51 and extending vertically to the handler, and a vertical plate 52 at one side of the base plate 21; A first pneumatic cylinder 53 installed to be coupled to an end portion to vertically move the vertical plate 52 and the mounting plate 51, and the base plate 21 via the L guide 55 to the mounting plate 51. ) And a second pneumatic cylinder installed on the mounting plate 51 to be coupled with the movable block 54 so as to be laterally movable side by side) and horizontally moving the movable block 54 laterally. And a frame 58 rotatably coupled around the hinge axis 57 at the end of the movable block 54.
상기 프레임(58)에는 편광필름(2)이 부착되는 투명판(59)이 나사 등의 체결수단에 의해 결합되며, 프레임(58) 일편에는 작업자가 손으로 잡기 용이하도록 손잡이(60)가 부착되어 있다.The frame 58 is coupled to the transparent plate 59 to which the polarizing film 2 is attached by fastening means such as a screw, and the handle 58 is attached to one side of the frame 58 so that an operator can easily grasp it by hand. have.
또한, 상기 프레임(58)이 도 4에 도시된 것과 같이 선회하였을 때 프레임(58)을 그 위치에서 고정하기 위하여 상기 수직판(52)의 끝단부에는 금속재로 된 브라켓(62)이 설치되고, 상기 프레임(58)에는 상기 브라켓(62)과 자력에 의해 결합되는 자석(63)이 구비되어 있다.In addition, when the frame 58 is rotated as shown in FIG. 4, a metal bracket 62 is installed at the end of the vertical plate 52 to fix the frame 58 at that position. The frame 58 is provided with a magnet 63 coupled to the bracket 62 by a magnetic force.
그리고, 상기 제 1공압실린더(53)의 인근에는 작업자가 제 1공압실린더(53)와 제 2공압실린더(56)의 작동을 제어하는 콘트롤박스(61)가 설치된다.In addition, a control box 61 is installed in the vicinity of the first pneumatic cylinder 53 to control an operation of the first pneumatic cylinder 53 and the second pneumatic cylinder 56.
상기와 같이 구성된 본 발명의 편광필름 장착장치는 다음과 같이 작동한다.The polarizing film mounting apparatus of the present invention configured as described above operates as follows.
검사부에서 엘시디 패널의 테스트를 수행중일 때 편광필름(2)은 도 2에 도시된 바와 같이 엘시디 패널을 덮고 있는 상태로, 작업자는 이 편광필름(2)을 통해 엘시디 패널의 패턴을 육안으로 확인하게 된다.When the inspection unit is performing the test of the LCD panel, the polarizing film 2 is covered with the LCD panel as shown in FIG. 2, and the operator visually checks the pattern of the LCD panel through the polarizing film 2. do.
이와 같이 테스트 수행도중 엘시디 패널(1)의 어느 지점에 이상이 발견되면 작업자는 이 지점에 표시를 하기 위해 콘트롤박스(61)를 조작하여 편광필름(2)을 엘시디 패널 위치에서 멀어지게 한다.As such, if an abnormality is found at any point of the LCD panel 1 during the test, the operator operates the control box 61 to display the point at this point to move the polarizing film 2 away from the LCD panel position.
구체적으로 설명하면, 작업자는 제 2공압실린더(56)를 작동시켜 이동블럭(54)을 엘엠가이드(55)를 따라 소정 거리만큼 측방 이동시킴으로써 편광필름(2)이 수직이동하거나 열릴 때 CCD카메라(23)와 간섭하는 것을 배제시킨다. 이어서, 제 1공압실린더(53)를 동작시켜 수직판(52)과 설치판(51)을 작업자 쪽으로 수직이동시킴으로써 작업자의 손이 엘시디 패널(1)과 편광필름(2) 사이에 들어갈 수 있도록 하여 편광필름(2)을 통해 육안으로 위치를 확인하면서 표시작업을 수행한다.Specifically, the operator operates the second pneumatic cylinder 56 to move the moving block 54 laterally along the LM guide 55 by a predetermined distance, so that the polarizing film 2 is vertically moved or opened when the CCD camera ( 23) exclude interference with. Subsequently, the first pneumatic cylinder 53 is operated to vertically move the vertical plate 52 and the mounting plate 51 toward the operator to allow the operator's hand to enter between the LCD panel 1 and the polarizing film 2. The display operation is performed while visually confirming the position through the polarizing film 2.
한편, 편광필름(2)을 엘시디 패널(1) 상에서 완전히 제거한 상태로 어떤 작업을 하고자 할 경우에는 작업자가 프레임(58)의 손잡이(60)를 잡고 도 4에 도시된 것처럼 선회시켜 원하는 작업을 수행하면 된다.On the other hand, if you want to do something with the polarizing film 2 completely removed on the LCD panel 1, the operator grasps the handle 60 of the frame 58 and pivots as shown in FIG. Just do it.
이상에서와 같이 본 발명에 따르면, 편광필름이 설치된 장치가 간단한 구성으로 반자동으로 동작함과 더불어 편광필름을 핸들러로부터 탈거시켜 별도의 공간에 놓을 필요가 없으므로, 표시작업이 용이하게 이루어지고 편광필름이 부착된 유리가 손상되지 않게 된다.As described above, according to the present invention, since the device in which the polarizing film is installed operates semi-automatically with a simple configuration and does not need to be removed from the handler and placed in a separate space, the display work is easily performed and the polarizing film is The attached glass will not be damaged.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0019519A KR100394506B1 (en) | 2001-04-12 | 2001-04-12 | Apparatus for mounting polarizing film in LCD handler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2001-0019519A KR100394506B1 (en) | 2001-04-12 | 2001-04-12 | Apparatus for mounting polarizing film in LCD handler |
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| Publication Number | Publication Date |
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| KR20020078991A KR20020078991A (en) | 2002-10-19 |
| KR100394506B1 true KR100394506B1 (en) | 2003-08-14 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101001099B1 (en) | 2008-05-29 | 2010-12-14 | (주)코모코엔지니어링 | A Inspection Device of LCD Panel |
| KR101241130B1 (en) * | 2006-12-13 | 2013-03-08 | 엘지디스플레이 주식회사 | Auto probe inspection appratus for inspecting LCD panel |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101868083B1 (en) * | 2011-04-13 | 2018-06-19 | 삼성디스플레이 주식회사 | Jig unit for inspecting a display panel |
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2001
- 2001-04-12 KR KR10-2001-0019519A patent/KR100394506B1/en not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101241130B1 (en) * | 2006-12-13 | 2013-03-08 | 엘지디스플레이 주식회사 | Auto probe inspection appratus for inspecting LCD panel |
| KR101001099B1 (en) | 2008-05-29 | 2010-12-14 | (주)코모코엔지니어링 | A Inspection Device of LCD Panel |
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| Publication number | Publication date |
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| KR20020078991A (en) | 2002-10-19 |
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