JP5208709B2 - フォトレジストコーティング装備及び方法 - Google Patents
フォトレジストコーティング装備及び方法 Download PDFInfo
- Publication number
- JP5208709B2 JP5208709B2 JP2008318583A JP2008318583A JP5208709B2 JP 5208709 B2 JP5208709 B2 JP 5208709B2 JP 2008318583 A JP2008318583 A JP 2008318583A JP 2008318583 A JP2008318583 A JP 2008318583A JP 5208709 B2 JP5208709 B2 JP 5208709B2
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- JP
- Japan
- Prior art keywords
- foreign substance
- substrate
- substance detection
- nozzle
- detection sensor
- 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.)
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- 238000000576 coating method Methods 0.000 title claims description 50
- 238000000034 method Methods 0.000 title claims description 48
- 239000011248 coating agent Substances 0.000 title claims description 36
- 229920002120 photoresistant polymer Polymers 0.000 title claims description 20
- 239000000126 substance Substances 0.000 claims description 126
- 239000000758 substrate Substances 0.000 claims description 124
- 238000001514 detection method Methods 0.000 claims description 93
- 230000001133 acceleration Effects 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 12
- 238000012546 transfer Methods 0.000 claims description 7
- 238000000206 photolithography Methods 0.000 description 18
- 230000007257 malfunction Effects 0.000 description 14
- 238000005259 measurement Methods 0.000 description 11
- 239000010408 film Substances 0.000 description 10
- 239000010409 thin film Substances 0.000 description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000000427 thin-film deposition Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Classifications
-
- 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
- G03F7/16—Coating processes; Apparatus therefor
-
- 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
- H01L21/67005—Apparatus not specifically provided for elsewhere
- H01L21/67011—Apparatus for manufacture or treatment
- H01L21/6715—Apparatus for applying a liquid, a resin, an ink or the like
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Coating Apparatus (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Description
Claims (7)
- 異物質感知領域と異物質感知無効領域が定義された基板と;
前記基板上にフォトレジストを吐出して一方向に移動するノズルと;
前記異物質感知領域内における異物質の存在可否によって前記ノズルのオン/オフを制御する異物質感知センサと
を含み、
前記異物質感知無効領域は、前記ノズルが減速/加速動作する領域であり、
前記ノズルは、前記異物質感知無効領域内における前記異物質感知センサの感知と独立的に動作する
ことを特徴とするフォトレジストコーティング装備。 - 前記基板は、表示パネルにそれぞれ対応する2個のセル領域を含み、
前記異物質感知無効領域は、前記セル領域間の領域と前記セル領域中の一つ間に対応する
ことを特徴とする請求項1に記載のフォトレジストコーティング装置。 - 前記ノズルの両端を支持する一対のノズル移送ユニットをさらに含む
ことを特徴とする請求項1に記載のフォトレジストコーティング装置。 - 前記異物質感知センサは、受光部と発光部を含む
ことを特徴とする請求項1に記載のフォトレジストコーティング装置。 - 前記ノズルは、バー(bar)状を有するスリットノズルである
ことを特徴とする請求項1に記載のフォトレジストコーティング装置。 - 異物質感知センサが基板上の異物質を感知しながらノズルを一方向に移動させ前記基板上にフォトレジストを吐出する段階
を含み、
異物質感知領域と異物質感知無効領域が前記基板上に定義されて、
前記異物質感知無効領域は、前記ノズルが減速/加速動作する領域であり、
前記異物質感知無効領域では前記フォトレジストを吐出する段階が前記異物質感知センサの感知と独立的に行われる
ことを特徴とするフォトレジストコーティング方法。 - 前記異物質感知領域では、前記フォトレジストを吐出する段階が前記異物質感知センサの感知によって停止する
ことを特徴とする請求項6に記載のフォトレジストコーティング方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080040384A KR101267530B1 (ko) | 2008-04-30 | 2008-04-30 | 포토레지스트 코팅장비 및 방법 |
KR10-2008-0040384 | 2008-04-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009272607A JP2009272607A (ja) | 2009-11-19 |
JP5208709B2 true JP5208709B2 (ja) | 2013-06-12 |
Family
ID=41257263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008318583A Expired - Fee Related JP5208709B2 (ja) | 2008-04-30 | 2008-12-15 | フォトレジストコーティング装備及び方法 |
Country Status (3)
Country | Link |
---|---|
US (2) | US8113144B2 (ja) |
JP (1) | JP5208709B2 (ja) |
KR (1) | KR101267530B1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103245678B (zh) * | 2013-04-26 | 2015-12-09 | 深圳市华星光电技术有限公司 | 一种异物检测装置 |
KR101343103B1 (ko) | 2013-07-02 | 2013-12-20 | (주)에스피에스 | 전력공급지연회로를 갖는 충전시스템 |
KR102268959B1 (ko) | 2014-03-31 | 2021-06-24 | 삼성디스플레이 주식회사 | 원자층 증착 장치 및 이를 이용한 원자층 증착 방법 |
KR102188778B1 (ko) * | 2019-09-03 | 2020-12-09 | 세메스 주식회사 | 기판 처리 시스템 및 기판 처리 방법 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3987378B2 (ja) * | 2002-05-24 | 2007-10-10 | 大日本スクリーン製造株式会社 | 基板処理装置 |
JP4105613B2 (ja) * | 2003-09-04 | 2008-06-25 | 大日本スクリーン製造株式会社 | 基板処理装置 |
US8151220B2 (en) | 2003-12-04 | 2012-04-03 | Kla-Tencor Technologies Corp. | Methods for simulating reticle layout data, inspecting reticle layout data, and generating a process for inspecting reticle layout data |
KR100583316B1 (ko) * | 2003-12-11 | 2006-05-25 | 엘지.필립스 엘시디 주식회사 | 평판표시소자의 제조장치 및 방법 |
JP2006039059A (ja) * | 2004-07-23 | 2006-02-09 | Toshiba Corp | フォトマスクデータの作成方法およびフォトマスクの製造方法 |
KR101097519B1 (ko) * | 2005-06-25 | 2011-12-22 | 엘지디스플레이 주식회사 | 도포액 도포장치 및 이를 이용한 도포막의 형성방법 |
KR101146437B1 (ko) * | 2005-06-30 | 2012-05-21 | 엘지디스플레이 주식회사 | 코팅장비 및 그 운용방법 |
JP4594833B2 (ja) * | 2005-09-09 | 2010-12-08 | 株式会社堀場製作所 | 欠陥検査装置 |
JP4336672B2 (ja) | 2005-09-26 | 2009-09-30 | アドバンスド・マスク・インスペクション・テクノロジー株式会社 | 試料検査装置、試料検査方法及びプログラム |
JP4634265B2 (ja) * | 2005-09-27 | 2011-02-16 | 東京エレクトロン株式会社 | 塗布方法及び塗布装置 |
JP2007278928A (ja) * | 2006-04-10 | 2007-10-25 | Olympus Corp | 欠陥検査装置 |
-
2008
- 2008-04-30 KR KR1020080040384A patent/KR101267530B1/ko active IP Right Grant
- 2008-12-10 US US12/314,446 patent/US8113144B2/en not_active Expired - Fee Related
- 2008-12-15 JP JP2008318583A patent/JP5208709B2/ja not_active Expired - Fee Related
-
2012
- 2012-01-04 US US13/343,377 patent/US8455039B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US8455039B2 (en) | 2013-06-04 |
KR101267530B1 (ko) | 2013-05-23 |
US20120100280A1 (en) | 2012-04-26 |
KR20090114642A (ko) | 2009-11-04 |
US8113144B2 (en) | 2012-02-14 |
JP2009272607A (ja) | 2009-11-19 |
US20090274828A1 (en) | 2009-11-05 |
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