KR100955963B1 - 잉크 젯 프린트 헤드 및 잉크 젯 프린트 헤드의 제조 방법 - Google Patents
잉크 젯 프린트 헤드 및 잉크 젯 프린트 헤드의 제조 방법 Download PDFInfo
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- KR100955963B1 KR100955963B1 KR1020070102510A KR20070102510A KR100955963B1 KR 100955963 B1 KR100955963 B1 KR 100955963B1 KR 1020070102510 A KR1020070102510 A KR 1020070102510A KR 20070102510 A KR20070102510 A KR 20070102510A KR 100955963 B1 KR100955963 B1 KR 100955963B1
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 239000000758 substrate Substances 0.000 claims abstract description 63
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 45
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 45
- 239000010703 silicon Substances 0.000 claims abstract description 45
- 238000005530 etching Methods 0.000 claims abstract description 40
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims description 62
- 239000013078 crystal Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 9
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 4
- 229910000040 hydrogen fluoride Inorganic materials 0.000 claims description 4
- 239000007788 liquid Substances 0.000 abstract description 55
- 239000010410 layer Substances 0.000 description 177
- 229910052581 Si3N4 Inorganic materials 0.000 description 10
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 7
- 229910052814 silicon oxide Inorganic materials 0.000 description 7
- 238000007747 plating Methods 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000001020 plasma etching Methods 0.000 description 5
- 238000007639 printing Methods 0.000 description 5
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 4
- 239000010931 gold Substances 0.000 description 4
- 229910052737 gold Inorganic materials 0.000 description 4
- 239000011241 protective layer Substances 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
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- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229910021426 porous silicon Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
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- 238000000992 sputter etching Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
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- B41J2/14072—Electrical connections, e.g. details on electrodes, connecting the chip to the outside...
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Optics & Photonics (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Abstract
Description
Claims (12)
- 잉크 토출구와, 상기 토출구로부터 잉크를 토출하기 위해 이용되는 에너지를 발생하는 에너지 발생 소자와, 상기 토출구와 연통하는 잉크 유로와, 상기 유로와 연통하여 잉크를 공급하기 위한 잉크 공급구를 구비하는 잉크 젯 프린트 헤드의 제조 방법이며,제1의 실리콘층과, 제2의 실리콘층과, 상기 제1의 실리콘층과 상기 제2의 실리콘층 사이에 제공된 유전체층을 가지는 SOI 기판을 준비하는 단계와,상기 제1의 실리콘층 위에 희생층을 형성하도록 실리콘에 대하여 선택적으로 에칭이 가능한 재료를 사용하는 단계와,상기 희생층 위에 에칭 스톱층을 형성하는 단계와,상기 SOI 기판 표면 위에 에너지 발생 소자를 형성하는 단계와,상기 잉크 공급구를 형성하도록 상기 제2의 실리콘층 및 상기 유전체층의 일부를 제거하는 단계와,상기 유로를 형성하도록 상기 제1의 실리콘층에 대해 에칭을 실시하는 단계와,상기 토출구를 형성하도록 상기 에칭 스톱층의 일부를 제거하는 단계를 포함하는 잉크 젯 프린트 헤드의 제조 방법.
- 제1항에 있어서, 상기 유전체층은 플루오르화수소에 융해가능한 재료를 사용 하는 잉크 젯 프린트 헤드의 제조 방법.
- 제1항에 있어서, 상기 제1의 실리콘층과 상기 제2의 실리콘층은 서로 다른 결정 방위를 갖는 잉크 젯 프린트 헤드의 제조 방법.
- 제1항 내지 제3항 중 어느 한 항에 있어서, 상기 제1의 실리콘층은 {110}면의 주표면을 갖는 잉크 젯 프린트 헤드의 제조 방법.
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- 잉크 토출구와, 상기 토출구로부터 잉크를 토출하기 위해 이용되는 에너지를 발생하는 에너지 발생 소자와, 상기 토출구와 연통하는 잉크 유로와, 상기 유로와 연통하여 잉크를 공급하기 위한 잉크 공급구를 구비하는 잉크 젯 프린트 헤드의 제조 방법이며,제1의 실리콘층과, 상기 제1의 실리콘층의 결정 방위와 서로 다른 결정 방위 를 갖는 제2의 실리콘층과, 상기 제1의 실리콘층과 상기 제2의 실리콘층 사이에 제공되는 유전체층을 가지는 SOI 기판을 준비하는 단계와,상기 제1의 실리콘층 위에 에칭 스톱층을 형성하는 단계와,상기 에칭 스톱층 위에 상기 에너지 발생 소자를 형성하는 단계와,잉크 공급구를 형성하기 위해 상기 제2의 실리콘층으로부터 상기 유전체층을 향하여 에칭이 진행하도록 결정 이방성 에칭을 실시하는 단계와,상기 공급구로부터 노출되는 상기 유전체층의 일부를 제거하는 단계와,상기 유로를 형성하도록 상기 제1의 단결정 실리콘층에 대해 결정 이방성 에칭을 실시하는 단계와,상기 에칭 스톱층의 일부에 상기 토출구를 형성하는 단계를 포함하는 잉크 젯 프린트 헤드의 제조 방법.
- 제10항에 있어서, 상기 잉크 공급구를 형성하는 단계는 상기 제2의 실리콘층에 결정 이방성 에칭 용액(etchant)을 위한 가이드 구멍을 형성하는 단계를 더 포함하는 잉크 젯 프린트 헤드의 제조 방법.
- 잉크 토출구와, 상기 토출구로부터 잉크를 토출하기 위해 이용되는 에너지를 발생하는 에너지 발생 소자와, 상기 토출구와 연통하는 잉크 유로와, 상기 유로와 연통하여 잉크를 공급하기 위한 잉크 공급구를 구비하는 잉크 젯 프린트 헤드의 제조 방법이며,실리콘 기판을 준비하는 단계와,실리콘에 대하여 선택적으로 에칭이 가능한 재료를 사용하여 희생층을 형성하는 단계와,상기 희생층 위에 에칭 스톱층을 형성하는 단계와,상기 에칭 스톱층의 상기 희생층을 덮은 영역 위에 상기 에너지 발생 소자를 형성하는 단계와,피에칭 영역을 상기 희생층에 도달시키도록 상기 희생층이 형성되어 있는 표면의 반대측에 놓인 실리콘 기판의 표면으로부터 상기 실리콘 기판을 에칭하고, 상기 유로와 상기 공급구를 형성하도록 상기 희생층을 제거하는 단계와,상기 에칭 스톱층의 일부를 제거하여 상기 토출구를 형성하는 단계를 포함하는 잉크 젯 프린트 헤드의 제조 방법.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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JP2006278785 | 2006-10-12 | ||
JPJP-P-2006-00278785 | 2006-10-12 | ||
JP2006278786 | 2006-10-12 | ||
JPJP-P-2006-00278786 | 2006-10-12 |
Publications (2)
Publication Number | Publication Date |
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KR20080033111A KR20080033111A (ko) | 2008-04-16 |
KR100955963B1 true KR100955963B1 (ko) | 2010-05-04 |
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KR1020070102510A KR100955963B1 (ko) | 2006-10-12 | 2007-10-11 | 잉크 젯 프린트 헤드 및 잉크 젯 프린트 헤드의 제조 방법 |
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US (1) | US8562845B2 (ko) |
JP (1) | JP5111047B2 (ko) |
KR (1) | KR100955963B1 (ko) |
CN (1) | CN101161459B (ko) |
TW (1) | TWI333897B (ko) |
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KR20100011652A (ko) * | 2008-07-25 | 2010-02-03 | 삼성전자주식회사 | 잉크젯 프린트헤드 및 그 제조방법 |
JP5335396B2 (ja) * | 2008-12-16 | 2013-11-06 | キヤノン株式会社 | インクジェット記録ヘッドの製造方法 |
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GB0919744D0 (en) * | 2009-11-11 | 2009-12-30 | Queen Mary & Westfield College | Electrospray emitter and method of manufacture |
JP5709536B2 (ja) * | 2010-01-14 | 2015-04-30 | キヤノン株式会社 | シリコン基板の加工方法 |
JP2011199673A (ja) * | 2010-03-19 | 2011-10-06 | Seiko Instruments Inc | 水晶基板のエッチング方法、圧電振動片、圧電振動子、発振器、電子機器、および電波時計 |
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WO2012036682A1 (en) * | 2010-09-15 | 2012-03-22 | Hewlett-Packard Development Company, L.P. | Fluid nozzle array |
CN103328220B (zh) * | 2011-01-31 | 2016-04-27 | 惠普发展公司,有限责任合伙企业 | 流体喷射组件和相关方法 |
JP5182392B2 (ja) | 2011-03-31 | 2013-04-17 | ブラザー工業株式会社 | 記録装置 |
JP5814963B2 (ja) * | 2013-03-08 | 2015-11-17 | 東芝テック株式会社 | インクジェットヘッド、インクジェット記録装置、およびインクジェットヘッドの製造方法 |
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Also Published As
Publication number | Publication date |
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JP2008114589A (ja) | 2008-05-22 |
US8562845B2 (en) | 2013-10-22 |
JP5111047B2 (ja) | 2012-12-26 |
TWI333897B (en) | 2010-12-01 |
KR20080033111A (ko) | 2008-04-16 |
CN101161459A (zh) | 2008-04-16 |
US20080088674A1 (en) | 2008-04-17 |
TW200902329A (en) | 2009-01-16 |
CN101161459B (zh) | 2010-06-09 |
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