US 11,953,792 B2
Irregularly-shaped display panel and display device
Li Lv, Shenzhen (CN); Tingting Shen, Shenzhen (CN); Yunyang Liu, Shenzhen (CN); Yuchun Xu, Shenzhen (CN); Guangchen Zhang, Shenzhen (CN); Zhiwei Li, Shenzhen (CN); and Haijiang Yuan, Shenzhen (CN)
Assigned to HKC CORPORATION LIMITED, Shenzhen (CN)
Filed by HKC CORPORATION LIMITED, Shenzhen (CN)
Filed on Dec. 22, 2022, as Appl. No. 18/145,808.
Claims priority of application No. 202211040771.4 (CN), filed on Aug. 29, 2022.
Prior Publication US 2024/0069394 A1, Feb. 29, 2024
Int. Cl. G02F 1/1335 (2006.01); G02F 1/1362 (2006.01); G02F 1/1368 (2006.01)
CPC G02F 1/136209 (2013.01) [G02F 1/136286 (2013.01); G02F 1/1368 (2013.01)] 18 Claims
OG exemplary drawing
 
1. An irregularly-shaped display panel, comprising a pixel unit and a shielding layer, wherein a plurality of pixel units are provided and are arranged in an array; each of the plurality of pixel units comprises a plurality of sub-pixels, an opening region of each of the plurality of sub-pixels comprises a pixel electrode and a common electrode which is opposite to the pixel electrode and is insulated from the pixel electrode, and a pixel voltage difference is formed between the common electrode and the pixel electrode; wherein some of the plurality of pixel units are shielded by the shielding layer to form irregularly-shaped pixel units, and each of the irregularly-shaped pixel units at least comprises a first irregularly-shaped pixel unit; in the first irregularly-shaped pixel unit, the area of an opening region of at least one sub-pixel shielded by the shielding layer is greater than 0 and less than the area of an opening region of at least one sub-pixel, and the areas of opening regions of the remaining sub-pixels shielded by the shielding layer are greater than or equal to 0 and less than the area of an opening region of the remaining sub-pixels; and wherein in the first irregularly-shaped pixel unit, the areas of opening regions of at least two sub-pixels shielded by the shielding layer are different, and the sub-pixel having a larger area of an opening region shielded by the shielding layer has a larger pixel voltage difference.