US 11,903,245 B2
Display panel adding a blocking member preventing visibility of a mark, manufacturing method of the display panel, and display device
Peixin Lin, Beihai (CN); and Haijiang Yuan, Beihai (CN)
Assigned to BEIHAI HKC OPTOELECTRONICS TECHNOLOGY CO., LTD., Beihai (CN); and HKC CORPORATION LIMITED, Shenzhen (CN)
Filed by Beihai HKC Optoelectronics Technology Co., Ltd., Beihai (CN); and HKC Corporation Limited, Shenzhen (CN)
Filed on Jun. 3, 2021, as Appl. No. 17/337,452.
Claims priority of application No. 202010756639.8 (CN), filed on Jul. 31, 2020.
Prior Publication US 2022/0037627 A1, Feb. 3, 2022
Int. Cl. H10K 50/86 (2023.01); H10K 59/38 (2023.01); H10K 71/00 (2023.01)
CPC H10K 50/865 (2023.02) [H10K 59/38 (2023.02); H10K 71/00 (2023.02)] 13 Claims
OG exemplary drawing
 
1. A display panel, comprising a display area and a non-display area, the display panel comprising:
a first substrate; and
a second substrate, disposed opposite to the first substrate;
wherein the first substrate comprises a mark corresponding to the non-display area;
the second substrate comprises a light shielding portion corresponding to the non-display area, and the light shielding portion comprises a blocking member corresponding to the mark.
wherein the second substrate sequentially comprises a second base, a light shielding layer, a color filter layer, the blocking member, and a common electrode layer, wherein the light shielding portion and the light shielding layer are formed in a same manufacture process by using a same material;
wherein the blocking member and the color filter layer are formed in the same manufacture process by using a same material.