An array substrate, comprising a plurality of pixel electrodes (10) arranged in a matrix. Each pixel electrode (10) comprises a first electrode region (11) and a second electrode region (12) connected to the first electrode region (11); the first electrode region (11) comprises a first peripheral electrode (111), as well as four first sub regions (113) that are all provided with multiple first branch electrodes (112); each first branch electrode (112) is obliquely provided, and an included angle is formed between the first branch electrode (112) and the first peripheral electrode (111); the second electrode region (12) comprises a second peripheral electrode (121), as well as four second sub regions (123) that are all provided with multiple second branch electrodes (122); in the four second sub regions (123), the second branch electrodes (122) in two second sub regions (123) are transversely configured, and the second branch electrodes (122) in the other two second sub regions (123) are longitudinally configured.
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