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LCD surface printing equipment

A surface printing and equipment technology, which is applied in the field of LCD surface printing equipment, can solve the problems of appearance size error and the inability to print ink patterns on the LCD surface, etc., and achieve the effect of improving precision, reducing the dependence on technical proficiency, and high precision

Active Publication Date: 2016-05-11
麒麟电子(深圳)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the cutting accuracy, there will be errors in the appearance and size of the same batch of LCDs. The usual process capability is ±0.15mm. Because of this error and the traditional LCD surface printing equipment in the printing process, they use mechanical Positioning method to locate the printed LCD, which ultimately leads to the inability to accurately print the ink pattern on the LCD surface

Method used

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  • LCD surface printing equipment
  • LCD surface printing equipment

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Embodiment Construction

[0023] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0024] Such as figure 1 and figure 2 As shown, a kind of LCD surface printing equipment 1 provided by the embodiment of the present invention includes a frame 11 on which a printing platform 12 for placing an LCD panel to be printed and a printing assembly for printing ink on the LCD panel are installed (not shown in the figure), the printing platform 12 is connected with an adjustment component 14 for adjusting the coordinate position of the LCD panel placed on the surface of the printing platform 12 . In the actual process, in order to ensure that the position of the pattern printed on the LCD...

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Abstract

The invention discloses LCD surface printing equipment and method which are suitable for the field of LCD surface printing. The printing equipment comprises a rack. The rack is provided with a printing platform and a printing assembly. The printing platform is connected with an adjusting assembly for adjusting the coordinate position of an LCD panel. The printing equipment further comprises an image recognition system for recognizing the coordinate position of the LCD panel and a preprinting disc with to-be-printed patterns. The image recognition system comprises an industrial control computer and image recognizers. Both the adjusting assembly and the image recognizers are electrically connected with the industrial control computer. The LCD panel is provided with a recognition target used for being recognized by the image recognizers. A sleeving target is arranged in the pre-printing disc, wherein the sleeving target and the recognition target are used for corresponding sleeving and location. By the adoption of the LCD surface printing equipment and method, the printing equipment is easy to operate, the printing patterns are precise to locate, precision is high, the thickness of printing ink is even, the printing method is simple in process, the quality of produced and printed LCD products is reliable, and cost is low.

Description

technical field [0001] The invention belongs to the field of LCD surface printing, in particular to an LCD surface printing equipment. Background technique [0002] LCD is mainly composed of glass substrate coated with indium tin oxide (ITO). With the rapid development of science and technology, liquid crystal display (LCD) is widely used in various production and life aspects. Its functions are humanized and its appearance is beautiful. are constantly improving. [0003] In order to improve production efficiency in the production process of LCD surface printing equipment, several LCDs are usually designed on an ITO glass substrate (motherboard), and then the motherboard is separated by mechanical cutting. Due to the cutting accuracy, there will be errors in the appearance and size of the same batch of LCDs. The usual process capability is ±0.15mm. Because of this error and the traditional LCD surface printing equipment in the printing process, they use mechanical The prin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41F17/00G06K9/00
Inventor 陈仰宏秦震
Owner 麒麟电子(深圳)有限公司