Patent ID: 9104070
Filing Date: 2015-08-11
Classification: G02F

Abstract:
1. A liquid crystal display panel comprising: a first substrate comprising a first electrode; a second substrate comprising a second electrode, wherein the second electrode has a pixel electrode structure, and the pixel electrode, structure comprises a trunk portion and plurality of branch portions, and there is a predetermined angle between the trunk portion and the branch portions, and the predetermined angle is in the range of 5 degrees to 85 degrees except 45 degrees; a liquid crystal layer formed between the first substrate and the second substrate; a first polarizer disposed at an outer side of the first substrate; a second polarizer disposed at an outer side of the second substrate; a first quarter wave retarder film disposed between the first substrate and the first polarizer; and a second quarter wave retarder film disposed between the second substrate and the second polarizer; wherein, an angle between slow axes of the first quarter wave retarder film and the second quarter wave retarder film is 90 degrees, and an angle between the slow axis of the first quarter wave retarder film and an absorption axis of the first polarizer is 45 degrees, and an angle between the slow axis of the second quarter wave retarder film and an absorption axis of the second polarizer is 45 degrees; wherein, the first substrate further comprises a first alignment layer and a first polymer alignment layer, and the second substrate further comprises a second alignment layer and a second polymer alignment layer, and the alignment layers and the polymer alignment layers have a pre-tilt angle there-between, and the pre-tilt angle is less than 60 degrees.