KR960000505A - Color video printing device and method - Google Patents
Color video printing device and method Download PDFInfo
- Publication number
- KR960000505A KR960000505A KR1019940015548A KR19940015548A KR960000505A KR 960000505 A KR960000505 A KR 960000505A KR 1019940015548 A KR1019940015548 A KR 1019940015548A KR 19940015548 A KR19940015548 A KR 19940015548A KR 960000505 A KR960000505 A KR 960000505A
- Authority
- KR
- South Korea
- Prior art keywords
- memory
- image data
- data
- video
- control
- Prior art date
Links
Classifications
-
- 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
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1202—Dedicated interfaces to print systems specifically adapted to achieve a particular effect
- G06F3/1211—Improving printing performance
-
- 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
- B41J2/525—Arrangement for multi-colour printing, not covered by group B41J2/21, e.g. applicable to two or more kinds of printing or marking process
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Record Information Processing For Printing (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
본 발명은 디지탈 비디오 기기의 출력 데이타를 입력원으로 하는 칼러 비디오 프린터에서 디지탈 비디오 기기의 메모리를 이용하여 화상 데이타를 프린트한다.The present invention prints image data using a memory of a digital video device in a color video printer using output data of a digital video device as an input source.
이를 위하여 본 발명의 칼러 비디오 프린터 장치는 복합영상신호를 디지탈 데이타로 변환한 상기 화상 데이타를 수신하여 저장하는 메모리와, R,G,B의 화상 데이타들을 각각 저장하는 제1메모리-제3메모리와, 메모리의 동작을 제어하며 메모리에서 화상 데이타를 R,G,B데이타로 변환한 후 상기 제1메모리-제3메모리에 각각 화면 단위로 분리 저장하는 비디오제어부로 구성되는 디지탈 비디오 기기의 구성을 이용하고, 프린트 장치는 제1메모리-제3메모리에 저장 중인 R,G,B 데이타를 수직 라인 단위로 리드하기 위한 어드레스를 순차적으로 발생하여 제1메모리-제3메모리의 리드 어드레스로 공급하고, 제1메모리-제3메모리의 출력을 수신하며 프린트제어부의 선택신호에 의해 수신되는 R,G,B 데이타를 화면 단위로 순차적으로 선택하며, 선택 데이타를 프린트제어부의 스트로브클럭에 의해 억세스하여 프린트한다.To this end, the color video printer device of the present invention includes a memory for receiving and storing the image data obtained by converting a composite image signal into digital data, and a first memory-third memory for storing image data of R, G, and B, respectively. And a video controller configured to control the operation of the memory and convert image data into R, G, and B data in the memory, and separately store the image data in the first memory to the third memory in units of screens. The printing apparatus sequentially generates an address for reading R, G, and B data stored in the first memory-third memory in units of vertical lines, and supplies the address to a read address of the first memory-third memory. Receives the output of 1 memory-third memory and sequentially selects R, G, B data received by the selection signal of the print control unit on a screen basis, and prints the selection data. Printed by access by fisherman's strobe clock.
따라서 칼러 비디오 프린터에서 별도의 메모리를 갖지 않고 디지탈 비디오 기기의 처리 데이타를 프린트할 수 있다.Therefore, the color video printer can print process data of a digital video device without having a separate memory.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 화상기기의 출력을 입력원으로 하는 종래의 컬러 비디오 프린트 장치의 구성도.1 is a configuration diagram of a conventional color video printing apparatus using the output of an image device as an input source.
제2도는 디지탈 화상기기의 출력을 입력원으로 하는 본 발명의 비디오 프린트 장치의 구성도.2 is a configuration diagram of a video printing apparatus of the present invention using the output of a digital image device as an input source.
제3도는 제2도의 화상메모리에서 데이타를 리드하는 특성도3 is a characteristic diagram of reading data from the image memory of FIG.
*도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of drawing
211 : 비디오제어부 212 : 메모리211: video controller 212: memory
213 : 행번지발생부 214 : 열번지발생부213: hang address generator 214: heat address generator
215 : 번지선택부 216 : 제1메모리215: address selection unit 216: first memory
217 : 제2메모리 218 : 제3메모리217: second memory 218: third memory
219 : D/A변환부 220 : 프린트제어부219: D / A converter 220: Print control unit
221 : 데이타선택부 222 : 라인메모리221: data selector 222: line memory
223 : 중간조변환부223: intermediate modulation part
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940015548A KR0143531B1 (en) | 1994-06-30 | 1994-06-30 | Color video printing apparatus and method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940015548A KR0143531B1 (en) | 1994-06-30 | 1994-06-30 | Color video printing apparatus and method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960000505A true KR960000505A (en) | 1996-01-25 |
KR0143531B1 KR0143531B1 (en) | 1998-07-15 |
Family
ID=19386926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940015548A KR0143531B1 (en) | 1994-06-30 | 1994-06-30 | Color video printing apparatus and method thereof |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0143531B1 (en) |
-
1994
- 1994-06-30 KR KR1019940015548A patent/KR0143531B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR0143531B1 (en) | 1998-07-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4443121A (en) | Thermal printing apparatus with reference gray scale comparator | |
KR890012486A (en) | Graphic Title Video Signal Stacker | |
KR950023431A (en) | Inverter for game machine | |
KR870001840B1 (en) | Printer device of television receiver | |
NO800773L (en) | PROCEDURE AND SYSTEM FOR REPRODUCING AMPLIFIED OR REDUCED IMAGES | |
KR960000505A (en) | Color video printing device and method | |
KR940003639B1 (en) | Area gradation control apparatus and method of thermal sensitive recording apparatus by thermal transfer method | |
JPS58117772A (en) | Printer for gradation picture | |
US4984092A (en) | Halftone image gradation data converted to bit-train data with data retained after thresholding converted to pulse-train data | |
KR940010357B1 (en) | Line memory control device and method | |
KR880011685A (en) | Image memory controller | |
KR0174557B1 (en) | Apparatus and method for intermediate level record | |
KR930006805B1 (en) | High-speed printing circuit in video color printer | |
JP2936361B2 (en) | Thermal head drive circuit | |
KR930017718A (en) | Nesting device for color video printer | |
CA2138918C (en) | Printing apparatus having toner saving function and printing method for use with the same | |
US5210615A (en) | Frame line inserting circuit for printer | |
KR940003831B1 (en) | Image synthesizing apparatus and its control method of color video printer | |
KR0132893B1 (en) | Video printer device | |
JPS60273Y2 (en) | Monitor-display device in phototypesetting machine | |
KR960010256A (en) | Printer with multiple thermal recording elements (TPH) | |
JPH0245174A (en) | Line printer | |
KR920006128A (en) | Color correction method and apparatus for high speed thermal transfer color printer | |
JPH04310759A (en) | Thermal printer | |
JPH0652371B2 (en) | Film reader |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20080328 Year of fee payment: 11 |
|
LAPS | Lapse due to unpaid annual fee |