KR101090481B1 - 평판 디스플레이의 노광장치 - Google Patents
평판 디스플레이의 노광장치 Download PDFInfo
- Publication number
- KR101090481B1 KR101090481B1 KR1020050026570A KR20050026570A KR101090481B1 KR 101090481 B1 KR101090481 B1 KR 101090481B1 KR 1020050026570 A KR1020050026570 A KR 1020050026570A KR 20050026570 A KR20050026570 A KR 20050026570A KR 101090481 B1 KR101090481 B1 KR 101090481B1
- Authority
- KR
- South Korea
- Prior art keywords
- chuck
- adjusting means
- flat panel
- deflection
- adjusting
- Prior art date
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Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70691—Handling of masks or workpieces
- G03F7/707—Chucks, e.g. chucking or un-chucking operations or structural details
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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
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/20—Exposure; Apparatus therefor
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/70691—Handling of masks or workpieces
- G03F7/70758—Drive means, e.g. actuators, motors for long- or short-stroke modules or fine or coarse driving
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/70—Microphotolithographic exposure; Apparatus therefor
- G03F7/708—Construction of apparatus, e.g. environment aspects, hygiene aspects or materials
- G03F7/70858—Environment aspects, e.g. pressure of beam-path gas, temperature
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
- H01J9/26—Sealing together parts of vessels
- H01J9/261—Sealing together parts of vessels the vessel being for a flat panel display
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Toxicology (AREA)
- Environmental & Geological Engineering (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Abstract
Description
Claims (7)
- 글라스가 안착되는 척과,상기 글라스에 광을 조사하기 위한 노광기와,상기 척의 처짐정도를 감지하는 처짐감지센서와,상기 척의 처짐을 보완하도록 상기 척을 가압하는 가압수단을 구비한 것을 특징으로 하는 평판 디스플레이의 노광장치.
- 제 1 항에 있어서,상기 가압수단은 공압실린더와, 피스톤으로 마련된 것을 특징으로 하는 평판 디스플레이의 노광장치.
- 제 2 항에 있어서,상기 처짐감지센서에서 감지된 처짐을 토대로 피드백 공압을 계산하는 콘트롤러와, 피드백 공압을 상기 가압수단으로 피드백하는 전자 레귤레이터를 더 포함하는 것을 특징으로 하는 평판 디스플레이의 노광장치.
- 제 1 항에 있어서,상기 척이 평탄도를 유지할 수 있도록 상기 척의 위치를 조정하는 조정수단을 더 포함하는 것을 특징으로 하는 평판 디스플레이의 노광장치.
- 제 4 항에 있어서,상기 조정수단은 상기 척을 지지하는 힌지부와, 상기 힌지부를 구동하는 구동모터를 구비한 것을 특징으로 하는 평판 디스플레이의 노광장치.
- 제 5 항에 있어서,상기 척은 사각형상을 가지며,상기 조정수단은 상기 척의 일측 중간부를 지지하는 제 1조정수단과, 상기 척의 타측 양단을 각각 지지하는 제2 및 제 3조정수단을 구비한 것을 특징으로 하는 평판 디스플레이의 노광장치.
- 제 6 항에 있어서,상기 가압수단은 상기 척의 중심측에 배치되는 제 1가압수단과, 상기 제 1조정수단이 배치되는 측의 양단에 각각 배치되는 제2, 제 3가압수단과, 상기 제 2조정수단과 상기 제 2가압수단의 중간부에 배치되는 제 4가압수단과, 상기 제 3조정수단과 상기 제 3가압수단의 중간부에 배치되는 제 5가압수단을 포함하는 것을 특징으로 하는 평판 디스플레이의 노광장치.
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KR1020050026570A KR101090481B1 (ko) | 2005-03-30 | 2005-03-30 | 평판 디스플레이의 노광장치 |
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KR1020050026570A KR101090481B1 (ko) | 2005-03-30 | 2005-03-30 | 평판 디스플레이의 노광장치 |
Publications (2)
Publication Number | Publication Date |
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KR20060104425A KR20060104425A (ko) | 2006-10-09 |
KR101090481B1 true KR101090481B1 (ko) | 2011-12-08 |
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KR1020050026570A KR101090481B1 (ko) | 2005-03-30 | 2005-03-30 | 평판 디스플레이의 노광장치 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100914527B1 (ko) * | 2007-09-18 | 2009-09-02 | 세메스 주식회사 | 기판 이송 로봇의 기판 처짐 방지 장치 및 방법 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005101243A (ja) | 2003-09-25 | 2005-04-14 | Canon Inc | 近接場露光マスクおよび近接場露光方法 |
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- 2005-03-30 KR KR1020050026570A patent/KR101090481B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005101243A (ja) | 2003-09-25 | 2005-04-14 | Canon Inc | 近接場露光マスクおよび近接場露光方法 |
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