US 12,249,265 B2
Display panel and display device
Shaowei Liu, Shanghai (CN)
Assigned to Shanghai Tianma Micro-electronics Co., Ltd., Shanghai (CN)
Filed by Shanghai Tianma Micro-electronics Co., Ltd., Shanghai (CN)
Filed on Jan. 10, 2024, as Appl. No. 18/408,974.
Claims priority of application No. 202310444436.9 (CN), filed on Apr. 23, 2023.
Prior Publication US 2024/0355252 A1, Oct. 24, 2024
Int. Cl. G09G 3/20 (2006.01); H10K 59/131 (2023.01)
CPC G09G 3/20 (2013.01) [H10K 59/131 (2023.02); G09G 2300/0819 (2013.01); G09G 2300/0842 (2013.01); G09G 2320/0209 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A display panel, comprising:
a first region, a second region, and a transition region between the first region and the second region, wherein a transmittance of the first region is greater than a transmittance of the second region;
first circuit groups located in the transition region, wherein
the first circuit groups are arranged along a first direction to form a first circuit row;
first circuit rows, formed by the first circuit row, are arranged along a second direction;
the first direction intersects the second direction; and
along a direction parallel to the second direction and from a center of the first region towards the second region, the first circuit row is sequentially arranged from a first row to an n-th row, wherein
an i-th row of the first circuit rows is electrically connected to an i-th gate signal line, and adjacent first circuit groups along the i-th gate signal line are separated by a first spacing region;
dimension of the first spacing region along the first direction is L1;
a j-th row of the first circuit rows is electrically connected to a j-th gate signal line, and adjacent first circuit groups along the j-th gate signal line are separated by a second spacing region;
dimension of the second spacing region along the first direction is L2; and
L1>L2; n, i, and j are integers; and 1≤j<i≤n, and
wherein along the direction parallel to the second direction and from the center of the first region towards the second region, among adjacent first circuit rows, a spacing between the adjacent first circuit groups along the first direction gradually increases.