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Laminating film and display device

A technology for display devices and laminating films, which is applied in the fields of instruments, nonlinear optics, optics, etc., can solve the problems of lowering the attachment yield, the lower side release film cannot be torn off, and the adhesive material cannot be folded back, etc., to improve Attachment yield, avoid the effect of poor attachment

Active Publication Date: 2022-05-27
WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, due to the attachment tolerance of the adhesive material, when the adhesive material on the front of the display device is attached, the release film on the lower side remains on the adhesive material. When the edge moves up, the release film on the lower side will be sandwiched between the front adhesive material and the front of the display panel, resulting in that the lower release film cannot be removed, which in turn prevents the adhesive material from being folded back, reducing the yield of attachment

Method used

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  • Laminating film and display device
  • Laminating film and display device
  • Laminating film and display device

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Embodiment Construction

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0025] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " rear, left, right, vertical, horizontal, top, bottom, inside, outside, clockwise, counterclockwise, etc., or The positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience ...

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Abstract

The embodiment of the present application discloses a laminated film material and a display device, wherein the laminated film material includes: an adhesive material; a protective film disposed on the first side of the adhesive material; the protective film and the adhesive The material can be peeled off; the main release film is located on the second side of the adhesive material; the main release film and the adhesive material can be peeled off; the main release film includes the first release part and the first release part arranged at intervals The second release part; the distance between the first release part and the second release part is greater than a preset value; the additional release film is arranged on a side of the main release film away from the adhesive material On the side, the additional release film covers the gap between the first release part and the second release part. The bonding film material and the display device of the embodiment of the present application can improve the bonding yield.

Description

technical field [0001] The present application relates to the field of display technology, and in particular, to a laminated film material and a display device. Background technique [0002] After the liquid crystal display panel and the backlight module are assembled, the backlight light source leaks from the edge of the liquid crystal display panel, causing light leakage from the side of the display device. At present, the sidewall of the display device is covered with adhesive material to prevent light leakage from the sidewall of the display device. [0003] Usually the inner and outer sides of the adhesive material are covered by a protective film and a release film. The release film is divided into two sections (ie, the upper side and the lower side), and the release film is separated at the place where the adhesive material needs to be folded (but the distance is small) , in order to ensure the stickiness of the adhesive material. In the specific attachment process, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1333
CPCG02F1/1333
Inventor 余朋飞
Owner WUHAN CHINA STAR OPTOELECTRONICS TECH CO LTD
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