KR900009065B1 - 인자패턴에 대한 고밀도확인 및 분할인자방법과 이를 위한 인자장치 - Google Patents
인자패턴에 대한 고밀도확인 및 분할인자방법과 이를 위한 인자장치 Download PDFInfo
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- KR900009065B1 KR900009065B1 KR1019860001951A KR860001951A KR900009065B1 KR 900009065 B1 KR900009065 B1 KR 900009065B1 KR 1019860001951 A KR1019860001951 A KR 1019860001951A KR 860001951 A KR860001951 A KR 860001951A KR 900009065 B1 KR900009065 B1 KR 900009065B1
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- printing
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- pattern data
- dot
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- 238000000034 method Methods 0.000 title claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 238000001514 detection method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 241001482237 Pica Species 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
- G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
- G06K15/10—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers by matrix printers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K2215/00—Arrangements for producing a permanent visual presentation of the output data
- G06K2215/0002—Handling the output data
- G06K2215/0077—Raster outputting to the print element(s)
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- Dot-Matrix Printers And Others (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Record Information Processing For Printing (AREA)
Abstract
Description
Claims (4)
- 인자패턴데이터를 발생시키는 패턴발생기(21)와, ROM(12) 및 RAM(13)을 갖추고 장치전체를 제어하는 CPU(10) 및, 인자를 행하는 프린터부(23)를 갖춘 인자장치에 있어서, 상기 인자패턴데이터를 격납하는 이미지버퍼램(22)과, 상기 이미지버퍼램(22)에 격납된 상기 인자패턴데이터의 1문자마다 패턴데이터에 포함되는 인자유효돗트(ON돗트)의 수를 계산하는 돗트수테이블롬(15), 상기 돗트수테이블롬(15)에 의해 구해진 인자유효돗트로부터 미리 결정된 중량계수로 변환하는 중량변환테이블롬(16) 및, 상기 중량변환테이블롬(16)으로부터 출력된 중량계수를 소정의 블록단위마다 가산하여, 그 가산결과가 미리 결정된 값을 넘는 경우에는 인자부(23)에 대해 분할인자를 실행하도록 제어하는 수단(14)을 포함하는 구성으로 되어 고품위로 고밀도패턴을 인자할 수 있는 것을 특징으로 하는 돗트인자장치.
- 제1항에 있어서, 상기 분할인자는 1행분의 인자패턴을 행방향으로 복수로 분할하여 인자하는 것을 특징으로 하는 돗트인자장치.
- 인자패턴데이터를 격납하는 이미지버퍼램(22)과, 인자제어를 담당하는 CPU(11), 상기 인자패턴데이터의 1문자마다의 패턴에 포함하는 인자유효돗트(ON돗트)수를 계산하는 돗트수테이블롬(15) 및, 상기 인자유효돗트수로부터 미리 정해진 중량계수로 변환하는 중량변환테이블롬(16)을 구비한 돗트인자장치를 이용하여 고밀도인자패턴을 고품위로 인자할 수 있도록 된 인자방법에 있어서, 상기 CPU(11)가 상기 이미지버퍼롬(22)으로부터 상기 인자패턴데이터를 독출하는 단계와, 상기 돗트수테이블롬(15)을 참조해서 상기 인자패턴데이터의 1문자마다의 패턴데이터에 포함되는 인자유효돗트(ON돗트)수를 구하는 단계, 상기 중량변환테이블롬(16)을 참조해서 상기 인자유효돗트수로부터 미리 정해진 중량계수를 구하는 단계 및, 상기 단계에서 구해진 중량계수를 소정의 블록단위마다 가산하여 그 가산결과가 미리 정해진 값을 넘는 경우에는 분할인자를 행하도록 제어하는 단계를 구비하는 것을 특징으로 하는 인자패턴에 대한 고밀도확인 및 분할인자방법.
- 제3항에 있어서, 상기 분할인자가 1행분의 인자패턴데이터를 행방향으로 복수로 분할하여 인자하는 것을 특징으로 하는 인자패턴에 대한 고밀도확인 및 분할인자방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60-62304 | 1985-03-27 | ||
JP60062304A JPS61220864A (ja) | 1985-03-27 | 1985-03-27 | ドツトプリンタ |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860007610A KR860007610A (ko) | 1986-10-15 |
KR900009065B1 true KR900009065B1 (ko) | 1990-12-20 |
Family
ID=13196259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019860001951A KR900009065B1 (ko) | 1985-03-27 | 1986-03-17 | 인자패턴에 대한 고밀도확인 및 분할인자방법과 이를 위한 인자장치 |
Country Status (6)
Country | Link |
---|---|
US (1) | US4765763A (ko) |
EP (1) | EP0198255B1 (ko) |
JP (1) | JPS61220864A (ko) |
KR (1) | KR900009065B1 (ko) |
CN (1) | CN1005595B (ko) |
DE (1) | DE3688439T2 (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0388160B1 (en) * | 1989-03-15 | 1997-05-21 | Canon Kabushiki Kaisha | Output apparatus |
JP2819605B2 (ja) * | 1989-04-26 | 1998-10-30 | セイコーエプソン株式会社 | プリンタ装置 |
JP2795719B2 (ja) * | 1990-03-07 | 1998-09-10 | 富士通株式会社 | 認識距離の差に基づく最良優先探索処理方法 |
JP2508356B2 (ja) * | 1990-04-24 | 1996-06-19 | 株式会社精工舎 | 印字制御方法 |
JPH04101865A (ja) * | 1990-08-20 | 1992-04-03 | Matsushita Electric Ind Co Ltd | プリンタ駆動装置 |
US6036300A (en) * | 1992-02-26 | 2000-03-14 | Canon Kabushiki Kaisha | Method for recording image and apparatus therefor and recorded matter by such an apparatus |
US7239408B1 (en) | 2000-11-10 | 2007-07-03 | Hewlett-Packard Development Company, L.P. | Print processing system and method with document advisor service |
US7139086B1 (en) | 2000-11-10 | 2006-11-21 | Hewlett-Packard Development Company, L.P. | Print processing system and method with image advisor service |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4096578A (en) * | 1976-12-20 | 1978-06-20 | International Business Machines Corporation | Data system with microprocessor featuring multiplexed data transfer and repeat cycle driving arrangement |
US4116567A (en) * | 1976-12-22 | 1978-09-26 | Okidata Corporation | Printer synchronization control for shuttle having non-uniform velocity |
JPS5597969A (en) * | 1979-01-22 | 1980-07-25 | Toshiba Corp | Dot matrix printing system |
US4278359A (en) * | 1979-04-16 | 1981-07-14 | Weikel Associates, Inc. | Control circuit for use with a dot matrix printer |
JPS5764569A (en) * | 1980-10-08 | 1982-04-19 | Hitachi Koki Co Ltd | Controller for dot printer |
JPS5786939A (en) * | 1980-11-19 | 1982-05-31 | Sharp Corp | Electronic equipment |
JPS5916765A (ja) * | 1982-07-21 | 1984-01-27 | Canon Inc | 印字制御方式 |
-
1985
- 1985-03-27 JP JP60062304A patent/JPS61220864A/ja active Pending
-
1986
- 1986-03-17 KR KR1019860001951A patent/KR900009065B1/ko not_active IP Right Cessation
- 1986-03-18 EP EP86103661A patent/EP0198255B1/en not_active Expired - Lifetime
- 1986-03-18 DE DE8686103661T patent/DE3688439T2/de not_active Expired - Fee Related
- 1986-03-20 US US06/841,800 patent/US4765763A/en not_active Expired - Fee Related
- 1986-03-26 CN CN86102006.5A patent/CN1005595B/zh not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4765763A (en) | 1988-08-23 |
DE3688439D1 (de) | 1993-06-24 |
CN86102006A (zh) | 1986-11-26 |
JPS61220864A (ja) | 1986-10-01 |
EP0198255A2 (en) | 1986-10-22 |
EP0198255B1 (en) | 1993-05-19 |
CN1005595B (zh) | 1989-10-25 |
KR860007610A (ko) | 1986-10-15 |
DE3688439T2 (de) | 1993-08-26 |
EP0198255A3 (en) | 1989-03-01 |
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