A liquid crystal display panel (1) includes a TFT substrate (10), a CF substrate (20) facing the TFT substrate (10), a frame region around a display region (D), and a sealing material (26) in the frame region. The frame region includes a wide frame region (F1) adjacent to a terminal region (T), and a narrow frame region (F2) having a smaller width than the wide frame region (F1). A dummy structure (2) overlapping the sealing material (26) as viewed from above is in the CF substrate (20) in the wide frame region (F1).