JP5894875B2 - 孔形成方法 - Google Patents
孔形成方法 Download PDFInfo
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- JP5894875B2 JP5894875B2 JP2012147609A JP2012147609A JP5894875B2 JP 5894875 B2 JP5894875 B2 JP 5894875B2 JP 2012147609 A JP2012147609 A JP 2012147609A JP 2012147609 A JP2012147609 A JP 2012147609A JP 5894875 B2 JP5894875 B2 JP 5894875B2
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- 238000000034 method Methods 0.000 title claims description 39
- 230000015572 biosynthetic process Effects 0.000 title claims description 10
- 239000000758 substrate Substances 0.000 claims description 138
- 239000011521 glass Substances 0.000 claims description 127
- 230000001681 protective effect Effects 0.000 claims description 28
- 238000001039 wet etching Methods 0.000 claims description 13
- 238000000206 photolithography Methods 0.000 claims description 8
- 238000005422 blasting Methods 0.000 claims description 3
- 238000000059 patterning Methods 0.000 claims description 3
- 210000001217 buttock Anatomy 0.000 claims 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 29
- 239000011651 chromium Substances 0.000 description 22
- 229910052804 chromium Inorganic materials 0.000 description 19
- 229910052751 metal Inorganic materials 0.000 description 14
- 239000002184 metal Substances 0.000 description 14
- 230000002093 peripheral effect Effects 0.000 description 9
- 238000005530 etching Methods 0.000 description 8
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 5
- 239000004065 semiconductor Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000004544 sputter deposition Methods 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- XMPZTFVPEKAKFH-UHFFFAOYSA-P ceric ammonium nitrate Chemical compound [NH4+].[NH4+].[Ce+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O XMPZTFVPEKAKFH-UHFFFAOYSA-P 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 238000000018 DNA microarray Methods 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000007261 regionalization Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
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Description
Claims (3)
- ガラス基板にその一方の面から他方の面に向かう孔を形成する孔形成方法において、
前記一方の面側を上とし、ガラス基板の上面及び下面の少なくとも一方にマスク膜を形成する第1工程と、
フォトリソグラフィ技術を用いて前記マスク膜をパターニングすることにより、孔形成用のパターンと外形加工用のパターンとを有するマスクを形成する第2工程と、
前記孔形成用のパターンを介して前記ガラス基板に孔を形成する第3工程と、
前記ガラス基板の下側及び上側の孔形成用のパターンを保護部材で覆う第4工程と、
前記マスク及び前記保護部材越しに前記ガラス基板をウェットエッチング又はブラスト処理することにより、このガラス基板の外形を所定寸法に加工する第5工程と、を含むことを特徴とする孔形成方法。 - 前記第2工程は、孔形成用のパターンと外形加工用のパターンとを有する第1マスクを前記ガラス基板の上面に形成すると共に、孔形成用のパターンを有する第2マスクを前記ガラス基板の下面に形成し、
前記第3工程は、前記ガラス基板に貫通孔を形成することを特徴とする請求項1記載の孔形成方法。 - 前記第3工程で形成される貫通孔は、前記第1マスクを介して形成された第1孔と前記第2マスクを介して形成された第2孔とで構成され、第1孔と第2孔との境界部分に内方に延出する庇部を有し、
前記第5工程で環状溝が形成され、この環状溝は第1マスクの外形加工用のパターンを介して形成されることを特徴とする請求項2記載の孔形成方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2012147609A JP5894875B2 (ja) | 2012-06-29 | 2012-06-29 | 孔形成方法 |
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JP2012147609A JP5894875B2 (ja) | 2012-06-29 | 2012-06-29 | 孔形成方法 |
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JP2014011355A JP2014011355A (ja) | 2014-01-20 |
JP5894875B2 true JP5894875B2 (ja) | 2016-03-30 |
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JP2012147609A Active JP5894875B2 (ja) | 2012-06-29 | 2012-06-29 | 孔形成方法 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6840935B2 (ja) * | 2016-05-10 | 2021-03-10 | 凸版印刷株式会社 | 配線回路基板の製造方法 |
JP7423907B2 (ja) | 2019-05-24 | 2024-01-30 | Toppanホールディングス株式会社 | 配線基板の製造方法 |
Family Cites Families (1)
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JP2010070415A (ja) * | 2008-09-18 | 2010-04-02 | Tokyo Ohka Kogyo Co Ltd | 加工ガラス基板の製造方法 |
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