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Machine for automatically attaching flexible display screen polarizers

A technology of flexible display screen and attaching machine, which is applied in the direction of identification devices, instruments, chemical instruments and methods, etc., which can solve problems such as bubbles and achieve the effect of ensuring the quality of placement and the placement process is stable and reliable

Pending Publication Date: 2017-06-20
NANJING LIANXIN AUTOMATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the previous polarizer attachment machine, the polarizer 12 was on the upper part. Due to the structural problem of the polarizer adsorption plate 15, air bubbles were generated on the attached polarizer 12 at the end point of attachment, and the rate of unqualified attachment quality was as high as 30%. , In order to reduce the defective air bubbles at the end of the polarizer 12, a new attachment method is needed to reduce the defective air bubbles

Method used

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  • Machine for automatically attaching flexible display screen polarizers
  • Machine for automatically attaching flexible display screen polarizers
  • Machine for automatically attaching flexible display screen polarizers

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Embodiment Construction

[0025] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0026] like figure 1 As shown, a flexible display polarized automatic attachment machine includes a panel adsorption device 1 and a polarizer adsorption device 2 below it. An automatic pressure adjustment device is installed below the polarizer adsorption device 2, and polarizers of different sizes After automatic identification and vacuum adsorption, the automatic pressure adjustment function device corresponds to polarizers of different sizes and viscosities. Through the instructions of the equipment operation control device system, the pressure of the lifting cylinder can be automatically adjusted. The automatic pressure regulating device adopts an electr...

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Abstract

The invention relates to the technical field of polarizer laminating machines, in particular to a machine for automatically attaching flexible display screen polarizers. The machine includes a panel adsorption device and a polarizer adsorption device which is arranged below the panel adsorption device, an automatic pressure adjusting device is installed below the polarizer adsorption device, the automatic pressure adjusting device includes an attachment lifting cylinder and a rotation driving device, the attachment lifting cylinder is connected with a rolling-wheel frame, two sides of the rolling-wheel frame are provided with fixed side plates respectively, the inner sides of the top ends of the two fixed side plates are provided with attachment rolling wheels, distortion-protection rolling wheels are installed under the attachment rolling wheels, and the distortion-protection rolling wheels and the attachment rolling wheels are tangent; according to the machine for automatically attaching the flexible display screen polarizers, the reject ratio and the occurrence of bubbles when panels and the polarizers are attached are effectively reduced, and the attachment stability is improved.

Description

technical field [0001] The invention relates to the technical field of polarizer lamination machines, in particular to an automatic lamination machine for flexible display polarizers. Background technique [0002] Various types of polarizers are attached to the same display panel as a general organic light emitting diode (OLED) panel. These polarizers are attached using polarizers and attachment rollers, which play an important role in display quality. [0003] like figure 2 As shown, the attaching device generally used in the polarizer attaching process is that the position of the polarizer 12 and the attaching roller 7-1 is at the upper part, the position of the panel 11 is at the lower part, and the panel 11 is placed between the attaching roller 7-1 and the attaching roller 7-1. In the state where the polarizers 12 are connected, the panels 11 move forward to attach them. [0004] However, in the previous polarizer attachment machine, the polarizer 12 was on the upper...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09F9/30B32B37/00
CPCG09F9/301B32B37/0053
Inventor 田成哲尹炯善
Owner NANJING LIANXIN AUTOMATION TECH CO LTD
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