Rear-section laser manufacturing process integration device for flexible OLED display panel

A display panel and laser technology, applied in semiconductor/solid-state device manufacturing, conveyor objects, electrical components, etc., can solve problems such as high cost, low degree of automation, and complex equipment, and achieve equipment space saving, equipment cost, and automation High and efficient effect

Inactive Publication Date: 2019-10-22
AENEQ CO LTD
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Especially in the verification of the flexible OLED display panel process, mobile phone manufacturers need various process equipment, similar to the flexible OLED display panel production line, the site occupies a relatively large area, and requires multiple equipment, and the equipment is relatively complicated, which is not suitable for flexible OLED Pilot Test Requirements for Display Panels
A variety of laser equipment will be used in the pilot test of flexible OLED display panels. Each laser equipment is used independently, with low automation, high cost and low efficiency.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Rear-section laser manufacturing process integration device for flexible OLED display panel
  • Rear-section laser manufacturing process integration device for flexible OLED display panel
  • Rear-section laser manufacturing process integration device for flexible OLED display panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further elaborated below in conjunction with illustrations and specific embodiments.

[0039] In the description of the present invention, it should be noted that for orientation words, such as the term "center", "horizontal (X)", "longitudinal (Y)", "vertical (Z)", "length", " Width", "Thickness", "Top", "Bottom", "Front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner ", "outside", "clockwise", "counterclockwise" and other indication orientations and positional relationships are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the Means that a device or element must have a specific orientation, be constructed and operated in...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to the technical field of flexible OLED production. The invention discloses a rear-section laser manufacturing process integration device for a flexible OLED display panel. The device comprises a rack and a base arranged at the upper end of the rack; a support is arranged at the upper end of the base; the support is provided with four layers; the bottom layer of the support is vacant; a positioning jig is arranged on an X-axis linear module; an OLED display panel is loaded on the positioning jig; the positioning jig penetrates through the bottom layer of the support through the X-axis linear module; a first moving mechanism and a second moving mechanism are arranged on the left side and the right side of the support correspondingly; and a picosecond IR laser, a nanosecond UV laser and a picosecond UV laser are further arranged on the support. According to the invention, four functions of laser stripping of a glass substrate, laser cutting of OLED display panel glass, PI layer removing through laser, and scribing on the PI layer and the glass substrate are integrated in a flexible OLED display panel manufacturing process, so the automation degree is high, and multiple common functions are achieved through one device.

Description

technical field [0001] The invention relates to the technical field of flexible OLED production, in particular to a back-end laser process integration equipment for a flexible OLED display panel. Background technique [0002] Modern electronic technology is developing rapidly, especially the display technology, from the mature LCD to the more and more widely used OLED, and now it has developed into a flexible and bendable OLED display panel. The production of OLED display panels is more difficult, and the process is quite different from that of LCD display panels. The yield rate is much lower than that of LCD panels, especially the flexible OLED display panels that have just been introduced to the market. The yield rate is even lower. [0003] In the electronic equipment industry, especially the mobile phone industry, the competition among major manufacturers is becoming more and more fierce, which makes the quality requirements of various components such as panels higher an...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H01L21/67H01L21/677H01L21/68H01L51/56
CPCH01L21/67H01L21/677H01L21/68H01L21/681H10K71/00
Inventor 赖耀升金渶桓江建志蔡成周王为新
Owner AENEQ CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap