KR101302425B1 - 색간 번짐을 감소하기 위한 화소점 사이즈 제어를 사용하는방법 및 장치 - Google Patents
색간 번짐을 감소하기 위한 화소점 사이즈 제어를 사용하는방법 및 장치 Download PDFInfo
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- KR101302425B1 KR101302425B1 KR1020060002099A KR20060002099A KR101302425B1 KR 101302425 B1 KR101302425 B1 KR 101302425B1 KR 1020060002099 A KR1020060002099 A KR 1020060002099A KR 20060002099 A KR20060002099 A KR 20060002099A KR 101302425 B1 KR101302425 B1 KR 101302425B1
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- South Korea
- Prior art keywords
- pixels
- color
- size
- printing
- spot size
- Prior art date
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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
- B41J2/01—Ink jet
- B41J2/015—Ink jet characterised by the jet generation process
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/46—Colour picture communication systems
- H04N1/56—Processing of colour picture signals
- H04N1/58—Edge or detail enhancement; Noise or error suppression, e.g. colour misregistration correction
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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
- B41J2/01—Ink jet
- B41J2/21—Ink jet for multi-colour printing
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Ink Jet (AREA)
Abstract
Description
Claims (4)
- 잉크젯 인쇄 과정에서 색간 번짐을 감소하는 방법으로서,프린트헤드 노즐들로부터 제 1 사이즈의 잉크 방울들을 분사함으로써 화소들(P1)로 형성된 제 1 색 부분과 화소들(P2)로 형성된 제 2 색 부분 사이의 경계를 갖는 이미지 영역에서 제 1 사이즈를 갖는 제 1 색 화소들(P1) 및 제 2 색 화소들(P2)을 인쇄하는 단계와;상기 프린트헤드 노즐들로부터 제 2 사이즈의 잉크 방울들을 분사함으로써 상기 경계에서 경계화소들을 인쇄하는 단계로서, 상기 경계화소들은 상기 제1 색이고 상기 제2 색의 화소들에 인접하고 그리고 상기 제 1 사이즈보다 작은 사이즈를 갖는, 상기 경계 화소들을 인쇄하는 단계를 포함하고;상기 제 2 사이즈의 잉크 방울들은 상기 제 1 사이즈의 잉크 방울들보다 작으며, 상기 제 1 색은 상기 제 2 색과 다른, 잉크젯 인쇄 과정에서 색간 번짐을 감소하는 방법.
- 제 1 항에 있어서,상기 프린트헤드 노즐들로부터 제 2 사이즈의 잉크 방울들을 분사함으로써 상기 경계화소들에 인접하게 경계화소 인접화소들을 인쇄하는 단계를 추가로 포함하는, 잉크젯 인쇄 과정에서 색간 번짐을 감소하는 방법.
- 잉크젯 프린터로서,프린트헤드 노즐들로부터 제 1 사이즈의 잉크 방울들을 분사함으로써 화소들(P1)로 형성된 제 1 색 부분과 화소들(P2)로 형성된 제 2 색 부분 사이의 경계를 갖는 이미지 영역에서 제 1 사이즈를 갖는 제 1 색 화소들(P1) 및 제 2 색 화소들(P2)을 인쇄하는 수단과;상기 프린트헤드 노즐들로부터 제 2 사이즈의 잉크 방울들을 분사함으로써 상기 경계에서 경계화소들을 인쇄하는 수단으로서, 상기 경계화소들은 상기 제1 색이고 상기 제2 색의 화소들에 인접하고 그리고 상기 제 1 사이즈보다 작은 사이즈를 갖는, 상기 경계 화소들을 인쇄하는 수단을 포함하고;상기 제 2 사이즈의 잉크 방울들은 상기 제 1 사이즈의 잉크 방울들보다 작으며, 상기 제 1 색은 상기 제 2 색과 다른, 잉크젯 프린터.
- 제 3 항에 있어서,상기 프린트헤드 노즐들로부터 제 2 사이즈의 잉크 방울들을 분사함으로써 경계화소 인접화소들을 인쇄하는 수단을 추가로 포함하는, 잉크젯 프린터.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/033,369 US7422301B2 (en) | 2005-01-10 | 2005-01-10 | Method and apparatus using pixel spot size control for reducing intercolor bleed |
| US11/033,369 | 2005-01-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20060081663A KR20060081663A (ko) | 2006-07-13 |
| KR101302425B1 true KR101302425B1 (ko) | 2013-09-03 |
Family
ID=36652939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020060002099A Expired - Fee Related KR101302425B1 (ko) | 2005-01-10 | 2006-01-09 | 색간 번짐을 감소하기 위한 화소점 사이즈 제어를 사용하는방법 및 장치 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US7422301B2 (ko) |
| KR (1) | KR101302425B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12498597B2 (en) | 2021-12-17 | 2025-12-16 | Semes Co., Ltd. | Substrate treating apparatus and method thereof |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090021545A1 (en) * | 2007-07-19 | 2009-01-22 | Samsung Electronics Co. Ltd. | Image forming apparatus and method of generating output signal thereof |
| JP5963457B2 (ja) * | 2012-01-31 | 2016-08-03 | キヤノン株式会社 | 画像処理方法および画像処理装置 |
| CN106687297B (zh) * | 2014-09-02 | 2019-08-13 | 科迪华公司 | 工业打印系统的液滴参数的快速测量 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6084604A (en) | 1992-10-30 | 2000-07-04 | Canon Kabushiki Kaisha | Color ink jet recording method and apparatus using black ink and color-mixed black ink |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5107276A (en) | 1989-07-03 | 1992-04-21 | Xerox Corporation | Thermal ink jet printhead with constant operating temperature |
| US6161919A (en) | 1999-02-22 | 2000-12-19 | Xerox Corporation | Ink coverage reduction method for printers capable of printing multiple drop sizes |
| JP3667160B2 (ja) * | 1999-07-05 | 2005-07-06 | キヤノン株式会社 | インクジェットプリント方法およびインクジェットプリント装置 |
| US6270186B1 (en) | 1999-12-03 | 2001-08-07 | Xerox Corporation | Reduction of intercolor bleeding in liquid ink printing |
| US6183062B1 (en) | 1999-12-03 | 2001-02-06 | Xerox Corporation | Maintaining black edge quality in liquid ink printing |
| US6290330B1 (en) * | 1999-12-03 | 2001-09-18 | Xerox Corporation | Maintaining black edge quality in liquid ink printing |
| US6361144B1 (en) | 1999-12-03 | 2002-03-26 | Xerox Corporation | Reduction of intercolor or bleeding in liquid ink printing |
| US6422677B1 (en) | 1999-12-28 | 2002-07-23 | Xerox Corporation | Thermal ink jet printhead extended droplet volume control |
| US6527355B1 (en) * | 2001-08-29 | 2003-03-04 | Xerox Corporation | Method and apparatus for preventing banding defects caused by drop mass variations in an ink jet printer |
| US6874860B2 (en) * | 2001-10-25 | 2005-04-05 | Vutek, Incorporated | Multi-speed, multi-resolution print heads |
-
2005
- 2005-01-10 US US11/033,369 patent/US7422301B2/en not_active Expired - Fee Related
-
2006
- 2006-01-09 KR KR1020060002099A patent/KR101302425B1/ko not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6084604A (en) | 1992-10-30 | 2000-07-04 | Canon Kabushiki Kaisha | Color ink jet recording method and apparatus using black ink and color-mixed black ink |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12498597B2 (en) | 2021-12-17 | 2025-12-16 | Semes Co., Ltd. | Substrate treating apparatus and method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| US7422301B2 (en) | 2008-09-09 |
| KR20060081663A (ko) | 2006-07-13 |
| US20060152769A1 (en) | 2006-07-13 |
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