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Release membrane and protection membrane

A release film and protective film technology, which is applied in the field of release film and protective film, can solve the problems of low production efficiency and long lamination time, so as to improve production efficiency, shorten lamination time, and shorten the time for picking up the protective film Effect

Pending Publication Date: 2017-10-03
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Before the lamination process, the protective film needs to be picked up by the manipulator first. However, due to static electricity and tight fit between the film layers, the manipulator picks up multiple protective films at one time, and then shakes the redundant protective film by the manipulator. Film removal, therefore, the existing protective film leads to long lamination time and low production efficiency

Method used

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  • Release membrane and protection membrane
  • Release membrane and protection membrane
  • Release membrane and protection membrane

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Embodiment Construction

[0025] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts all belong to the protection scope of the present invention.

[0026] The embodiment of the present invention provides a release film and a protective film. The release film is provided with a protrusion on one side surface, which can shorten the lamination time of the protective film using the release film, improve production efficiency, and is also beneficial to Identify the front and back of the protective film.

[0027] Among them, please refer to figure 1 , figure 2 , image 3 as well as Figure...

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Abstract

The invention relates to the technical field of display, in particular to a release membrane and a protection membrane. The release membrane comprises a release membrane body, wherein the release membrane body comprises a first surface and a second surface which are arranged opposite to each other in a thickness direction of the release membrane; and at least one bulge is arranged on the first surface of the release membrane body. Due to the bulge on the surface on one side of the release membrane, the membrane pressing time of a protection membrane of the release membrane is shortened, the production efficiency is improved, and front and back sides of the protection membrane can be easily distinguished.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a release film and a protective film. Background technique [0002] After the existing OLED (Organic Light-Emitting Diode, organic electroluminescent device) is flexibly packaged, in order to prevent damage to the OLED during transportation, a protective film is generally attached to the outside of the OLED by a lamination process to protect the OLED. Protect. [0003] Before the lamination process, the protective film needs to be picked up by the manipulator first. However, due to static electricity and tight fit between the film layers, the manipulator picks up multiple protective films at one time, and then shakes the redundant protective film by the manipulator. Film removal, therefore, the existing protective film leads to problems of long lamination time and low production efficiency. Contents of the invention [0004] The invention provides a release film and a protec...

Claims

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Application Information

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IPC IPC(8): C09J7/02
CPCC09J2203/318C09J2301/302C09J2301/312C09J2467/005C09J2467/006
Inventor 张瑜蒋志亮
Owner BOE TECH GRP CO LTD
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