Protective film structure and protective film attaching method

A protective film and sticking technology, which is applied in the direction of flexible coverings, packaging, wrapping paper, etc., can solve the problems of difficult sticking and high production cost of protective film structures, so as to avoid sticking difficulties, save material costs, and improve sticking The effect of efficiency

Inactive Publication Date: 2019-11-22
EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The invention provides a protective film structure and a method for attaching the protective film to solve the problems of high manufacturing cost and difficult attachment of the existing protective film structure

Method used

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  • Protective film structure and protective film attaching method
  • Protective film structure and protective film attaching method
  • Protective film structure and protective film attaching method

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Embodiment Construction

[0031] 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, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0032] In order to describe the solutions provided by the embodiments of the present invention in detail, firstly a brief introduction is given to the structure of the protective film in the prior art. refer to figure 1 and figure 2 , figure 1 is a cross-sectional view of a protective film structure in the prior art, figure 2 is the front view of the protective film structure in the prior art. The protective film structure in the prior art includes three parts in sequence: a light release film 11 , a protect...

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PUM

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Abstract

The embodiment of the invention discloses a protective film structure and a protective film attaching method. The protective film structure comprises a light release film and a protective film, wherein the whole protective film is wholly attached to the light release film, and at least two positioning holes in one-to-one correspondence with positioning piles on an assembly jig are formed in the protective film. The technical scheme provided by the protective film structure and the protective film attaching method can solve the problems that an existing protective film structure is high in manufacturing cost and difficult to attach.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of protective film design, in particular to a protective film structure and a method for attaching the protective film. Background technique [0002] A display device generally includes a display panel (for example, a liquid crystal display panel or an organic light-emitting display panel) for displaying images and a cover glass attached to the front surface of the display panel. Protection, to prevent the surface of the cover glass from being polluted by impurities, spots or scratches. In the back-end process of module assembly, a protective film is attached to the surface of the cover glass. [0003] At present, the method of attaching the protective film on the production line is manual operation. In the process of attaching the protective film, there are steps of alignment and attachment, and these steps need to be completed manually. For this reason, when designing the protect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C63/02B65D65/40
CPCB29C63/02B65D65/40
Inventor 吴善雅张平平
Owner EVERDISPLAY OPTRONICS (SHANGHAI) CO LTD
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