KR20060027746A - 광경화성 수지 조성물을 사용한 잉크젯 프린트 헤드의제조방법 - Google Patents
광경화성 수지 조성물을 사용한 잉크젯 프린트 헤드의제조방법 Download PDFInfo
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- B41J2/01—Ink jet
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- B41J2/04—Ink jet characterised by the jet generation process generating single droplets or particles on demand
- B41J2/045—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers
- B41J2/05—Ink jet characterised by the jet generation process generating single droplets or particles on demand by pressure, e.g. electromechanical transducers produced by the application of heat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
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- B—PERFORMING OPERATIONS; TRANSPORTING
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Abstract
Description
Claims (20)
- 기판 상에 잉크 토출을 위한 에너지 발생 요소를 형성하고,상기 기판 상에 챔버층 및 상기 에너지 발생 요소에 대응하는 노즐을 구비하는 노즐층을 형성하는 것을 포함하되, 상기 챔버층 및 상기 노즐층 중 적어도 한 층은 광염기 발생제(photobase generator), 에폭시 레진 및 비광반응성 용매를 함유하는 광경화성 수지 조성물을 사용하여 형성하는 것을 특징으로 하는 잉크젯 프린트 헤드의 제조방법.
- 제 1 항에 있어서,상기 광염기 발생제는 코발트-아민염계, 알킬아민염계, O-아실옥심계, 벤질옥시카르보닐계, o-니트로벤질옥시카르보닐계 및 포름아미드계로 이루어진 군에서 선택되는 적어도 하나의 화합물인 것을 특징으로 하는 잉크젯 프린트 헤드의 제조방법.
- 제 2 항에 있어서,상기 코발트-아민염계 화합물은 하기 화학식 1로 표시되는 것을 특징으로 하는 잉크젯 프린트 헤드의 제조방법.<화학식 1>Co(NH2R)5X2+상기 식에서, X는 할로겐기이고, R은 수소 또는 탄소수 1 내지 5의 알킬기이다.
- 제 1 항에 있어서,상기 에폭시 레진은 이작용성 에폭시 레진과 다작용성 에폭시 레진 중 적어도 하나를 함유하는 것을 특징으로 하는 잉크젯 프린트 헤드의 제조방법.
- 제 8 항에 있어서,상기 이작용성 에폭시 레진은 비스페놀(bisphenol) A 형, 비스페놀 F 형, 하이드로퀴논(hydroquinone) 형 및 레졸시놀(resorcinol) 형으로 이루어진 군에서 선택되는 적어도 하나의 에폭시 레진인 것을 특징으로 하는 잉크젯 프린트 헤드의 제 조방법.
- 제 8 항에 있어서,상기 다작용성 에폭시 레진은 노볼락(novolak) 형 에폭시 레진인 것을 특징으로 하는 잉크젯 프린트 헤드의 제조방법.
- 제 8 항에 있어서,상기 에폭시 레진은 디글리시딜 에테르 비스페놀(bisphenol) A와 노볼락 에폭시 레진을 함유하는 것을 특징으로 하는 잉크젯 프린트 헤드의 제조방법.
- 제 1 항에 있어서,상기 광경화성 수지 조성물은 에틸렌계 불포화 화합물(ethylenically unsaturated compound)을 더 포함하는 것을 특징으로 하는 잉크젯 프린트 헤드의 제조방법.
- 제 12 항에 있어서,상기 에틸렌계 불포화 화합물은 에폭시기를 구비하는 것을 특징으로 하는 잉크젯 프린트 헤드의 제조방법.
- 제 1 항에 있어서,상기 챔버층 또는 상기 노츨층을 상기 광경화성 수지 조성물을 사용하여 형성하는 것은상기 기판 상에 상기 광경화성 수지 조성물을 사용하여 광경화성 수지층을 형성하고, 상기 광경화성 수지층을 선택적으로 노광하고, 상기 노광된 광경화성 수지층의 비노광부분을 제거하는 것을 포함하는 것을 특징으로 하는 잉크젯 프린트 헤드의 제조방법.
- 제 1 항에 있어서,상기 노즐층을 형성하기 전에, 상기 챔버층을 덮는 희생층을 형성하고, 상기 희생층을 식각하여 상기 챔버층의 상부면을 노출시키는 것을 더욱 포함하고,상기 노즐층은 상기 상부면이 노출된 챔버층 상에 형성하는 것을 특징으로 하는 잉크젯 프린트 헤드의 제조방법.
- 제 15 항에 있어서,상기 노즐층을 형성한 후,상기 기판을 식각하여 상기 기판을 관통하는 잉크 공급구를 형성하고, 상기 잉크 공급구를 통해 상기 희생층을 제거하는 것을 더욱 포함하는 것을 특징으로 하는 잉크젯 프린트 헤드의 제조방법.
- 제 1 항에 있어서,상기 기판 상에 챔버층 및 상기 노즐층을 형성하는 것은상기 에너지 발생요소를 덮은 희생 몰드층을 형성하고, 상기 광경화성 수지 조성물을 사용하여 상기 희생 몰드층을 덮는 광경화성 수지층을 형성하고, 상기 광경화성 수지층을 선택적으로 노광하고, 상기 노광된 광경화성 수지층의 비노광부분을 제거함으로써 상기 에너지 발생 요소에 대응하는 노즐을 구비하는 유로구조물을 형성하는 것을 포함하는 것을 특징으로 하는 잉크젯 프린트 헤드의 제조방법.
- 제 17 항에 있어서,상기 유로구조물을 형성한 후,상기 기판을 식각하여 상기 기판을 관통하는 잉크 공급구를 형성하고, 상기 잉크 공급구를 통해 상기 희생 몰드층을 제거하는 것을 더욱 포함하는 것을 특징으로 하는 잉크젯 프린트 헤드의 제조방법.
- 기판 상에 잉크 토출을 위한 에너지 발생 요소를 형성하고,상기 기판 상에 챔버층 및 상기 에너지 발생 요소에 대응하는 노즐을 구비하는 노즐층을 형성하는 것을 포함하되, 상기 챔버층 및 상기 노즐층 중 적어도 한 층은 광염기 발생제(photobase generator), 에폭시 레진, 에틸렌계 불포화 화합물 및 비광반응성 용매를 함유하는 광경화성 수지 조성물을 사용하여 형성하는 것을 특징으로 하는 잉크젯 프린트 헤드의 제조방법.
- 제 19 항에 있어서,상기 에틸렌계 불포화 화합물은 에폭시기를 구비하는 것을 특징으로 하는 잉크젯 프린트 헤드의 제조방법.
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US11/210,909 US7354521B2 (en) | 2004-09-23 | 2005-08-25 | Method of fabricating inkjet print head using photocurable resin composition |
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US7803514B2 (en) | 2008-02-19 | 2010-09-28 | Samsung Electronics Co., Ltd. | Photosensitive composition, microfabrication method using the same, and microfabricated structure thereof |
US7875416B2 (en) | 2007-01-05 | 2011-01-25 | Samsung Electronics Co., Ltd. | Composition for forming photosensitive polymer complex and method of preparing photosensitive polymer complex containing silver nanoparticles using the composition |
KR20130094757A (ko) * | 2012-02-16 | 2013-08-26 | 제록스 코포레이션 | 프린트헤드를 형성하기 위한 방법 및 잉크젯 프린트헤드 |
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US9388275B2 (en) * | 2009-06-01 | 2016-07-12 | International Business Machines Corporation | Method of ring-opening polymerization, and related compositions and articles |
JP6719911B2 (ja) * | 2016-01-19 | 2020-07-08 | キヤノン株式会社 | 液体吐出ヘッドの製造方法 |
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US4688052A (en) * | 1985-07-13 | 1987-08-18 | Canon Kabushiki Kaisha | Liquid jet recording head having a layer of a resin composition curable with an active energy ray |
EP0572948B1 (en) * | 1992-06-01 | 2000-09-06 | Canon Kabushiki Kaisha | Ink jet recording head fabrication method |
JP3143307B2 (ja) | 1993-02-03 | 2001-03-07 | 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 |
US6158843A (en) * | 1997-03-28 | 2000-12-12 | Lexmark International, Inc. | Ink jet printer nozzle plates with ink filtering projections |
JP3993691B2 (ja) * | 1997-09-24 | 2007-10-17 | 関西ペイント株式会社 | レジストパターン形成方法 |
US6045977A (en) * | 1998-02-19 | 2000-04-04 | Lucent Technologies Inc. | Process for patterning conductive polyaniline films |
CN1326904C (zh) | 2000-12-27 | 2007-07-18 | 日立化成工业株式会社 | 光碱发生剂以及应用它的固化性组合物及固化方法 |
JP5005149B2 (ja) | 2001-11-14 | 2012-08-22 | 日立化成工業株式会社 | 光塩基発生剤、硬化性組成物及び硬化方法 |
JP2003344993A (ja) | 2002-05-24 | 2003-12-03 | San Nopco Ltd | 感光性樹脂組成物 |
TW200416243A (en) * | 2003-01-21 | 2004-09-01 | Mitsubishi Gas Chemical Co | Epoxy resin curing agent, curable epoxy resin composition and cured product |
KR100951419B1 (ko) | 2008-07-02 | 2010-04-09 | 김연수 | 3차원 마우스 |
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US7875416B2 (en) | 2007-01-05 | 2011-01-25 | Samsung Electronics Co., Ltd. | Composition for forming photosensitive polymer complex and method of preparing photosensitive polymer complex containing silver nanoparticles using the composition |
US7803514B2 (en) | 2008-02-19 | 2010-09-28 | Samsung Electronics Co., Ltd. | Photosensitive composition, microfabrication method using the same, and microfabricated structure thereof |
US8609013B2 (en) | 2008-02-19 | 2013-12-17 | Samsung Electronics Co., Ltd. | Method of fabricating a microfabricated structure |
KR20130094757A (ko) * | 2012-02-16 | 2013-08-26 | 제록스 코포레이션 | 프린트헤드를 형성하기 위한 방법 및 잉크젯 프린트헤드 |
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US7354521B2 (en) | 2008-04-08 |
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