JP5872221B2 - ガラス基板エッチング装置 - Google Patents
ガラス基板エッチング装置 Download PDFInfo
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- JP5872221B2 JP5872221B2 JP2011208705A JP2011208705A JP5872221B2 JP 5872221 B2 JP5872221 B2 JP 5872221B2 JP 2011208705 A JP2011208705 A JP 2011208705A JP 2011208705 A JP2011208705 A JP 2011208705A JP 5872221 B2 JP5872221 B2 JP 5872221B2
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- glass substrate
- plate
- container
- etching apparatus
- flow
- 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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- 239000000758 substrate Substances 0.000 title claims description 135
- 239000011521 glass Substances 0.000 title claims description 132
- 238000005530 etching Methods 0.000 title claims description 98
- 238000011084 recovery Methods 0.000 claims description 19
- 239000012530 fluid Substances 0.000 claims description 8
- 238000000926 separation method Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 150000004673 fluoride salts Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
- C03C15/02—Surface treatment of glass, not in the form of fibres or filaments, by etching for making a smooth surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/102—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration with means for agitating the liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/005—Control means for lapping machines or devices
- B24B37/013—Devices or means for detecting lapping completion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/12—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving optical means
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
- G01B11/0616—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating
- G01B11/0683—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material of coating measurement during deposition or removal of the layer
-
- 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
- H01L21/67017—Apparatus for fluid treatment
- H01L21/67028—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like
- H01L21/6704—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing
- H01L21/67057—Apparatus for fluid treatment for cleaning followed by drying, rinsing, stripping, blasting or the like for wet cleaning or washing with the semiconductor substrates being dipped in baths or vessels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Surface Treatment Of Glass (AREA)
- Weting (AREA)
Description
120 第1プレート、
130 流動部、
132 第2プレート、
135 回転翼、
138 駆動部、
145 制御部。
Claims (12)
- エッチング液を収容する容器と、
前記容器内に配置され、ガラス基板が水平に安着する第1プレートと、
前記ガラス基板と向き合うように前記容器内に配置され、前記第1プレート上で前記エッチング液を流動させる流動部と、
前記第1プレートと前記容器との間に設けられ、前記流動部によって前記ガラス基板の周囲において流動された前記エッチング液の通過を許容する排出口と、
前記容器の底面に連結され、前記排出口を通過する前記エッチング液を排出する回収管と、を有するガラス基板エッチング装置。 - 前記流動部は、
前記第1プレートに対向する第2プレートと、
前記第2プレートの下部面に付着した回転翼とを含むことを特徴とする請求項1に記載のガラス基板エッチング装置。 - 前記流動部は前記第2プレートを制御する駆動部をさらに含み、
前記駆動部は前記第1プレートと前記第2プレートとの隔離距離を調節し、前記第2プレートの回転速度を調節することを特徴とする請求項2に記載のガラス基板エッチング装置。 - 前記第1プレートに隣接した前記容器の側壁に配置され、前記ガラス基板の厚さを測定するセンサと、
前記センサから受信信号が伝達されて前記駆動部に駆動信号を伝達する制御部とをさらに含むことを特徴とする請求項3に記載のガラス基板エッチング装置。 - 前記第1プレート及び前記第2プレートは平面的に円形であることを特徴とする請求項2〜4のいずれか1項に記載のガラス基板エッチング装置。
- 前記回収管のエッチング液の流れを調節するバルブと、
前記バルブを通過したエッチング液を浄化するフィルタと、
前記容器に前記エッチング液を供給する供給管と、
前記フィルタで浄化されたエッチング液を前記供給管に伝達するポンプとをさらに含むことを特徴とする請求項1〜5に記載のガラス基板エッチング装置。 - 前記流動部は前記第1プレート上で水平移動して前記エッチング液を流動させることを特徴とする請求項1に記載のガラス基板エッチング装置。
- 前記流動部はボディー、前記ボディーに付着した水平移動羽及び前記ボディーの動作を制御する駆動部を含み、
前記駆動部は前記第1プレートと前記ボディーとの隔離距離を調節し、前記ボディーの水平移動速度を調節することを特徴とする請求項7に記載のガラス基板エッチング装置。 - 前記第1プレートは平面的に四角形であることを特徴とする請求項7または請求項8に記載のガラス基板エッチング装置。
- エッチング液を収容する容器と、
前記容器内に配置され、ガラス基板が水平に安着するプレートとを含み、
前記プレートは回転されて前記エッチング液の相対的流動を誘導し、
さらに、前記プレートと前記容器との間に設けられ、前記流動部によって前記ガラス基板の周囲において流動された前記エッチング液の通過を許容する排出口と、
前記容器の底面に連結され、前記排出口を通過する前記エッチング液を排出する回収管と、を有するガラス基板エッチング装置。 - 前記プレートを制御する駆動部をさらに含み、
前記駆動部は前記プレートの垂直移動と前記プレートの回転速度を調節することを特徴とする請求項10に記載のガラス基板エッチング装置。 - 前記プレートに隣接した容器の側壁に配置され、前記ガラス基板の厚さを測定するセンサと、
前記センサから受信信号が伝達されて前記駆動部に駆動信号を伝達する制御部とをさらに含むことを特徴とする請求項11に記載のガラス基板エッチング装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2010-0106208 | 2010-10-28 | ||
KR1020100106208A KR101233687B1 (ko) | 2010-10-28 | 2010-10-28 | 유리 기판 식각 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012092001A JP2012092001A (ja) | 2012-05-17 |
JP5872221B2 true JP5872221B2 (ja) | 2016-03-01 |
Family
ID=45065665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011208705A Active JP5872221B2 (ja) | 2010-10-28 | 2011-09-26 | ガラス基板エッチング装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9598310B2 (ja) |
EP (1) | EP2455350B1 (ja) |
JP (1) | JP5872221B2 (ja) |
KR (1) | KR101233687B1 (ja) |
CN (1) | CN102557465B (ja) |
TW (1) | TWI563556B (ja) |
Families Citing this family (9)
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US9698062B2 (en) * | 2013-02-28 | 2017-07-04 | Veeco Precision Surface Processing Llc | System and method for performing a wet etching process |
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KR102087193B1 (ko) | 2013-09-09 | 2020-04-16 | 삼성디스플레이 주식회사 | 유기 발광 표시 장치의 제조 방법 및 터치 패널의 제조 방법 |
CN104779188B (zh) * | 2015-05-04 | 2017-06-16 | 武汉华星光电技术有限公司 | 一种蚀刻装置 |
JP7173018B2 (ja) * | 2017-08-31 | 2022-11-16 | 日本電気硝子株式会社 | ガラスのエッチング方法及びエッチング処理装置並びにガラス板 |
CN108704872A (zh) * | 2018-06-05 | 2018-10-26 | 昆山木利机械设计有限公司 | 一种屏幕擦拭装置 |
WO2020180536A1 (en) * | 2019-03-01 | 2020-09-10 | Zygo Corporation | Method for figure control of optical surfaces |
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2010
- 2010-10-28 KR KR1020100106208A patent/KR101233687B1/ko active IP Right Grant
-
2011
- 2011-09-23 US US13/244,118 patent/US9598310B2/en active Active
- 2011-09-26 JP JP2011208705A patent/JP5872221B2/ja active Active
- 2011-10-27 TW TW100139091A patent/TWI563556B/zh active
- 2011-10-27 EP EP11186844.4A patent/EP2455350B1/en active Active
- 2011-10-28 CN CN201110333585.5A patent/CN102557465B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
KR101233687B1 (ko) | 2013-02-15 |
CN102557465B (zh) | 2015-07-22 |
TWI563556B (en) | 2016-12-21 |
US20120103520A1 (en) | 2012-05-03 |
EP2455350B1 (en) | 2016-10-26 |
US9598310B2 (en) | 2017-03-21 |
JP2012092001A (ja) | 2012-05-17 |
TW201218266A (en) | 2012-05-01 |
CN102557465A (zh) | 2012-07-11 |
EP2455350A1 (en) | 2012-05-23 |
KR20120044746A (ko) | 2012-05-08 |
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