Comprehensive functional membrane, manufacturing method thereof, and OLED display panel
A production method and technology of functional film, applied in semiconductor/solid-state device manufacturing, instrumentation, electrical digital data processing, etc., can solve problems such as complicated process flow and low yield rate, achieve simplified process flow, ensure product yield rate, reduce The effect of small thickness
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[0034] It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other if there is no conflict. Hereinafter, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments.
[0035] As described in the background art, the existing circular polarizer, the water and oxygen barrier layer, the touch layer and the protective cover are separately arranged, and the OLED display panel needs to be bonded layer by layer, which results in complicated processes and low yield. To solve the above problems, in a typical implementation of this application, a comprehensive functional film is provided, such as figure 1 As shown, the comprehensive functional film includes a linear polarizer 1, a quarter-wave plate 3, and a touch film group 4 with barrier function. The linear polarizer 1 includes a linear polarizing functional sheet layer 11 and an online polarizing functional shee...
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