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Graph printing system and data processing method thereof

A printing system and technology for printing data, applied in the direction of printing device, digital output to printing unit, printing, etc., can solve the problems of printing out, not revealing the correct pattern of the substrate, etc.

Active Publication Date: 2009-05-13
IND TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] None of the above-mentioned traditional methods discloses how to correctly print the substrate pattern through a certain calculation method

Method used

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  • Graph printing system and data processing method thereof
  • Graph printing system and data processing method thereof
  • Graph printing system and data processing method thereof

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Experimental program
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Embodiment Construction

[0091] The best printing resolution of the traditional inkjet printing method is fixed, and then print in an interlaced printing method, so it cannot achieve its function when printing applications with different resolutions.

[0092] The present invention uses inkjet head rotation and interlaced printing to change the resolution perpendicular to the printing direction, and uses timing control as the modulation of the resolution parallel to the printing direction. Such a design can achieve correct printing of image data at each position, and avoid defects caused by printing distortion, which may cause "mura" phenomenon in display applications. Mura refers to the phenomenon of various traces caused by uneven brightness of the display. The easiest way to judge is to switch to black screens and other low-gray-scale screens in a dark room, and then look at them from various angles. There are various kinds of unevenness (mura) in liquid crystal displays due to flaws in workmanship....

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Abstract

The invention relates to a diagram printer and relative data treatment, wherein said method can translate description data into matrix data, adjust the resolution of ink ejector and printing, translate data command and transmit the data command, redistribute the data of memory, and trigger the data synchronously. The invention can continuously adjust the print data at high resolution.

Description

technical field [0001] The invention relates to a graphic printing system and its data processing method, in particular to a data format rearrangement printing system and its data processing method suitable for pattern printing of printed circuit boards or applications in the field of displays. Background technique [0002] Forming a microstructure (Microstructure) on a substrate, such as a printed circuit board (Printed Circuit Board) circuit, has developed many manufacturing methods, such as the traditional printed circuit manufacturing method, as shown on the right side of Figure 1, including many complicated Steps, such as first forming a metal film on the substrate to form the underlying metal film layer. Then, a photoresist layer is coated on the upper layer by photoresist coating. After exposing and developing with a photomask, after removing the photoresist layer, a predetermined pattern is formed. This manufacturing method is not only cumbersome, but also requires...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J3/407B41J2/01B41J2/07B41J29/38G06F3/12H05K3/14
Inventor 林智坚张家铭刘峻宏邱至轩何勇国施鸿斌黄介一郑兆凯
Owner IND TECH RES INST