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Method for testing ink-jet printing equipment

A test method and inkjet printing technology, applied in printing and other directions, can solve the problems of not reflecting the actual effect of inkjet printing, single test pattern, etc., and achieve the effect of improving the qualification rate of the process

Inactive Publication Date: 2010-12-15
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the test pattern is too single, and the test results often cannot reflect the actual effect of inkjet printing

Method used

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  • Method for testing ink-jet printing equipment
  • Method for testing ink-jet printing equipment
  • Method for testing ink-jet printing equipment

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Embodiment Construction

[0017] Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0018] As mentioned above, many panel manufacturers are gradually using the new inkjet printing color filter technology to manufacture color filters for glass substrates, which not only simplifies the production process, but also shortens the production time. More importantly, the traditional color filter technology has to go through complicated exposure process and development process, which will generate a lot of waste. In contrast, inkjet printing color filter technology uses a relatively simple printing process and avoids the generation of various wastes.

[0019] As far as the test method of the present invention is concerned, the inkjet printing equipment at least includes a machine platform and an inkjet head. During the test, a test pattern is first provided, and then the provided test pattern is used to evaluate and monitor the drawing ...

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Abstract

The invention discloses a method for testing ink-jet printing equipment. The ink-jet printing equipment comprises a machine table and an ink-jet head, and the method comprises the following steps of: providing a test pattern, and evaluating and detecting the drawing capacity of the machine table and the control capacity of the ink-jet head by using the test pattern. By adopting the method for testing the ink-jet printing equipment of the invention and the test pattern provided in the testing process, the drawing capacity of the machine table and the control capacity of the ink-jet head can be comprehensively evaluated. Besides, the test method can also be used for regularly monitoring ink-jet printing mass production type processing modules and improving the qualification rate of processing color filters.

Description

technical field [0001] The invention relates to a panel manufacturing process of a flat panel display, in particular to an inkjet printing technology in the panel manufacturing process. Background technique [0002] At present, with the replacement of flat panel displays, the size of the glass substrate is correspondingly larger and larger. At the same time, the manufacturing process of the color filter of the glass substrate is also becoming more environmentally friendly. For this reason, many panel manufacturers adopt the newly developed inkjet printing color filter technology, which can not only simplify the production process, but also shorten the production time. This is because, compared with the traditional color filter technology, inkjet printing technology can not only save the mask cost of the RGB three primary colors, but also save the complicated exposure process and development process, only using simpler The printing process is replaced. In addition, compared...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J2/01
Inventor 辛坤莹黄宏基杉浦规生
Owner AU OPTRONICS CORP
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