Water-oxygen-obstruction, touch-control and protection film, manufacture method for the same and OLED display panel

Abstract

The invention provides a water-oxygen-obstruction, touch-control and protection film, a manufacture method for the same and an OLED display panel. The water-oxygen-obstruction, touch-control and protection film comprises a flexible base material layer and a touch control film assembly. The flexible base material layer comprises a base material main body and a transition layer and a hardening protection layer, wherein the transition layer and the hardening protection layer are arranged on opposite surfaces of the base material main body; the hardening strength of the hardening protection layer is more than 5H of hardness of a pencil; the touch control film group having the obstruction function is in contact arrangement on the surface of the transition layer which is away from the base material main body; a touch control member in the touch control film group is arranged in a same function layer; because the transition layer and the hardening protection layer are arranged on the surface of the flexible base material layer and the hardness of the pencil of the hardening protection layer is more than 5H and thus the hardening protection layer can be used a cover lens for packaging; In the water-oxygen-obstruction, touch-control and protection film, the water-oxygen-obstruction function and the touch control function are integrated in the touch control film group and are in contact arrangement on the transition layer, which realize integration of the touch control film group and the cover lens, simplify the technology process and guarantee yield rate of the finished good.

Description

technical field [0001] The present invention relates to the field of display devices, in particular, to a water-oxygen barrier-touch-protection film, a manufacturing method thereof, and an OLED display panel having the same. Background technique [0002] OLED is regarded as the most promising next-generation display technology, and flexible OLED devices are considered to be the development trend of OLED display. Due to being very sensitive to water vapor and oxygen, the organic materials used in OLED devices are easily oxidized or crystallized if exposed to the external environment, which seriously affects the performance of OLED devices. Therefore, it is necessary to effectively package the OLED device so that each functional layer of the OLED is not exposed to components such as water vapor and oxygen in the atmosphere. [0003] At present, the cover lens used for OLED encapsulation and protection is mostly made of glass. Although the encapsulation effect is acceptable, i...

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Problems solved by technology

[0005] The main purpose of the present invention is to provide a water-oxygen barrier-touch-protection film, its manufacturing method and OLED display panel with it, so as to solve the problem of the OLED device, touch film group and protective cover of the OLED display panel in the prior art. Separate settings lead to complicated process and low yield

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