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Inkjet printing method, device, system, computer equipment and storage medium

An inkjet printing device and an inkjet printing technology are applied in the fields of an inkjet printing device, computer equipment and storage media, an inkjet printing system, and an inkjet printing method, and can solve problems affecting OLED device performance, inconsistent drying time, Problems such as uneven film thickness of OLED devices

Active Publication Date: 2020-07-10
GUANGDONG JUHUA PRINTING DISPLAY TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the current inkjet printing process, if more inkjet strokes are required to complete the printing task, it will result in a longer interval between the start and end stages of inkjet printing
Therefore, the drying time between the ink injected into the pixel pit at the initial stage and the final stage will be inconsistent, and the drying degree will be uneven, which will eventually lead to uneven film thickness of the OLED device film and affect the performance of the OLED device.
[0005] Therefore, there are problems affecting the performance of OLED devices in the current inkjet printing method

Method used

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  • Inkjet printing method, device, system, computer equipment and storage medium
  • Inkjet printing method, device, system, computer equipment and storage medium
  • Inkjet printing method, device, system, computer equipment and storage medium

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Embodiment Construction

[0068] In order to make the purpose, technical solution and advantages of the present application clearer, the present application 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 application, and are not intended to limit the present application.

[0069] The inkjet printing method provided by the application can be applied as figure 1 shown in the application environment. Wherein, the inkjet control terminal 102 communicates with the inkjet printing device 104 through the network. Wherein, the inkjet control terminal 102 can be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers and portable wearable devices. The inkjet printing device 104 is used to fabricate OLED devices.

[0070] It should be noted that in the fabrication process of OLED devices, some functional ...

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Abstract

The invention relates to an ink-jet printing method, device, and system, computer equipment, and a storage medium. The ink-jet printing method includes the following steps: the number of multiple participation spray nozzles is obtained for multiple preset ink-jet angles; the number of the participation spray nozzles includes the number of spray nozzles participating in ink-jet when a printing taskis performed; an ink-jet angle with a maximum number of the participation spray nozzles is utilized as a target ink-jet angle; and the target ink-jet angle is transmitted to ink-jet printing equipment for the ink-jet printing equipment to perform the printing task according to the target ink-jet angle. Through the ink-jet printing method of the invention, the performance of an OLED device is improved.

Description

technical field [0001] The present application relates to the technical field of inkjet printing, in particular to an inkjet printing method, an inkjet printing device, an inkjet printing system, computer equipment and storage media. Background technique [0002] With the development of OLED (Organic Light-Emitting Diode, Organic Light-Emitting Diode) device manufacturing technology, a manufacturing technology based on inkjet printing appears. More specifically, during the manufacture of OLED devices, ink is injected into the pixel pits of the OLED device by means of inkjet printing through the inkjet head of the inkjet printing device to form a layer of device film. [0003] In the current inkjet printing process, multiple inkjet strokes may be required to complete the inkjet printing of the OLED device. More specifically, in each ink ejection stroke, several nozzles may participate in ink ejection to eject ink to corresponding rows of pixel pits, while some nozzles may no...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J2/01B41J3/407B41J29/393B41M5/00
CPCB41J2/01B41J3/4073B41J29/393B41M5/0088
Inventor 柳开郎
Owner GUANGDONG JUHUA PRINTING DISPLAY TECH CO LTD
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