Patent ID: 11869405
Assignee: SHANGHAI AVIC OPTOELECTRONICS CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 0:
1. A display panel, comprising:
a display region and a non-display region,
wherein the display region comprises a plurality of display units arranged in an array and a plurality of scan signal lines, wherein at least two of the plurality of display units in a same row share a respective one of the plurality of scan signal lines; and
the non-display region comprises a shift register circuit and a plurality of connection lines, wherein the shift register circuit comprises a plurality of cascaded shift register unit groups; each of the plurality of shift register unit groups comprises at least two shift register units; and each of the at least two shift register units comprises a signal input terminal, a reset control terminal, and a signal output terminal,
wherein each of the plurality of shift register unit groups comprises a first shift register unit and a second shift register unit, wherein among three consecutive shift register unit groups of the plurality of shift register unit groups, a signal output terminal of a first shift register unit in an (i+1)-th shift register unit group is electrically connected to a signal input terminal of each shift register unit in an (i+2)-th shift register unit group through a same connection line of the plurality of connection lines, and a signal output terminal of a second shift register unit in the (i+1)-th shift register unit group is electrically connected to a reset control terminal of each shift register unit in an i-th shift register unit group through a same connection line of the plurality of connection lines, and wherein i is a positive integer; and
wherein the signal output terminal of each of the at least two shift register units is electrically connected to a respective one of the plurality of scan signal lines, and a scan signal enable level output from the signal output terminal of each of the at least two shift register units is sequentially shifted.