OCA with polarized light effect and manufacturing method thereof
The invention discloses an OCA with a polarized light effect and a manufacturing method thereof, relates to the field of liquid crystal displays, and aims at solving the technical problems that the existing OCA in the prior art is single in component, does not have the polarized light effect, needs...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses an OCA with a polarized light effect and a manufacturing method thereof, relates to the field of liquid crystal displays, and aims at solving the technical problems that the existing OCA in the prior art is single in component, does not have the polarized light effect, needs to be attached to a polaroid, is complicated in processing process and the distance position to thepolarized light needs to be adjusted for multiple times during processing of the display screen and the working efficiency is influenced. An upper-layer PVA film is arranged below the upper-layer OCA,a phase difference compensation sheet is arranged on the lower end surface of the upper-layer PVA film, a lower-layer PVA film is arranged on the lower end surface of the phase difference compensation sheet, a lower-layer OCA optical film is arranged below the lower-layer PVA film, and adhesive layers are arranged on the lower end surfaces of the lower-layer OCA optical film and the upper-layer OCA optical film.
本发明公开了一种具 |
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