CN105589304B - 一种光刻胶用显影液及其制备方法和应用 - Google Patents
一种光刻胶用显影液及其制备方法和应用 Download PDFInfo
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- CN105589304B CN105589304B CN201610122642.8A CN201610122642A CN105589304B CN 105589304 B CN105589304 B CN 105589304B CN 201610122642 A CN201610122642 A CN 201610122642A CN 105589304 B CN105589304 B CN 105589304B
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- developing solution
- dispersing agent
- photoresist
- buffer system
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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
- G03F7/26—Processing photosensitive materials; Apparatus therefor
- G03F7/30—Imagewise removal using liquid means
- G03F7/32—Liquid compositions therefor, e.g. developers
- G03F7/322—Aqueous alkaline compositions
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photosensitive Polymer And Photoresist Processing (AREA)
- Exposure Of Semiconductors, Excluding Electron Or Ion Beam Exposure (AREA)
Abstract
Description
强碱缓冲体系 | 分散剂 | 水 | |
实施例1 | 四甲基氢氧化铵,1%;硼酸钾,1% | 丙烯酸树脂,0.5% | 余量 |
实施例2 | 氢氧化钾,1%;硼酸钾,1% | 丙烯酸树脂,0.5% | 余量 |
实施例3 | 四甲基氢氧化铵,1%;硼酸钾,1% | 三聚磷酸钠,0.5% | 余量 |
实施例4 | 氢氧化钾,1%;硼酸钾,1% | 三聚磷酸钠,0.5% | 余量 |
实施例5 | 氢氧化钾,1%;硼酸钾,1% | 三聚磷酸钠,0.5%;丙烯酸树脂,0.5% | 余量 |
对比例1 | 四甲基氢氧化铵,1% | 丙烯酸树脂,0.5% | 余量 |
对比例2 | 四甲基氢氧化铵,3% | 丙烯酸树脂,0.5% | 余量 |
对比例3 | 氢氧化钾,1% | 丙烯酸树脂,0.5% | 余量 |
对比例4 | 氢氧化钾,1% | 三聚磷酸钠,0.5% | 余量 |
对比例5 | 四甲基氢氧化铵,1%;硼酸钾,1% | 无 | 余量 |
对比例6 | 四甲基氢氧化铵,1%;硼酸钾,1% | 丙烯酸树脂,0.1% | 余量 |
对比例7 | 四甲基氢氧化铵,1%;硼酸钾,1% | 丙烯酸树脂,6% | 余量 |
对比例8 | 四甲基氢氧化铵,0.5%; | 丙烯酸树脂,1% | 余量 |
对比例9 | 四甲基氢氧化铵,6%; | 丙烯酸树脂,1% | 余量 |
1# | 2# | |
实施例1 | √ | √ |
实施例2 | √ | √ |
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实施例4 | √ | √ |
实施例5 | √ | √ |
对比例1 | √ | × |
对比例2 | √ | × |
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对比例4 | √ | × |
对比例5 | √ | × |
对比例6 | √ | × |
对比例7 | × | × |
对比例8 | × | × |
对比例9 | × | × |
Claims (4)
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CN201610122642.8A CN105589304B (zh) | 2016-03-04 | 2016-03-04 | 一种光刻胶用显影液及其制备方法和应用 |
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CN105589304B true CN105589304B (zh) | 2020-08-14 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107357140B (zh) * | 2017-09-14 | 2021-05-04 | 江阴江化微电子材料股份有限公司 | 一种正性光刻胶用显影液及其应用 |
CN107942624A (zh) * | 2018-01-24 | 2018-04-20 | 深圳市瑞世兴科技有限公司 | 一种用于pcb板的高精度洁净显影液 |
CN109407477A (zh) * | 2018-11-13 | 2019-03-01 | 南通赛可特电子有限公司 | 一种显影液及其制备方法 |
CN109725505A (zh) * | 2019-02-27 | 2019-05-07 | 信丰正天伟电子科技有限公司 | 一种印制线路板用显影液及其制备方法 |
CN112305876A (zh) * | 2019-07-31 | 2021-02-02 | 无锡迪思微电子有限公司 | 一种显影液的制备方法 |
CN113126456A (zh) * | 2021-05-06 | 2021-07-16 | 艾斯尔光电(南通)有限公司 | 一种光罩曝光显影工艺 |
CN113419410A (zh) * | 2021-06-10 | 2021-09-21 | 安徽强邦新材料股份有限公司 | 一种环保显影液及其制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1126006C (zh) * | 1999-12-30 | 2003-10-29 | 奇美实业股份有限公司 | 显影液的组成物 |
JP2006301404A (ja) * | 2005-04-22 | 2006-11-02 | Tokyo Ohka Kogyo Co Ltd | 現像液組成物およびその製造方法、ならびにレジストパターンの形成方法 |
WO2008140083A1 (ja) * | 2007-05-16 | 2008-11-20 | Tokuyama Corporation | フォトレジスト現像液 |
CN104597727A (zh) * | 2015-01-14 | 2015-05-06 | 深圳市国华光电科技有限公司 | 一种kmpr光刻胶用koh显影液 |
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Address after: 215000 No. 168, Shanfeng Road, Hedong Industrial Park, Wuzhong Economic Development Zone, Suzhou, Jiangsu Patentee after: Jingrui Electronic Materials Co.,Ltd. Address before: 215168 No. 3, Chenghu East Road, Wuzhong Economic Development Zone, Suzhou, Jiangsu Patentee before: SUZHOU CRYSTAL CLEAR CHEMICAL Co.,Ltd. |
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Effective date of registration: 20220920 Address after: No. 501, Minfeng Road, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province, 215000 Patentee after: Ruihong (Suzhou) Electronic Chemicals Co.,Ltd. Address before: 215000 No. 168, Shanfeng Road, Hedong Industrial Park, Wuzhong Economic Development Zone, Suzhou, Jiangsu Patentee before: Jingrui Electronic Materials Co.,Ltd. |