US 12,406,619 B2
Display panel and display apparatus
Yuqi Hu, Xiamen (CN)
Assigned to Tianma Advanced Display Technology Institute (Xiamen) Co., Ltd., Xiamen (CN)
Filed by Tianma Advanced Display Technology Institute (Xiamen) Co., Ltd., Fujian (CN)
Filed on Aug. 2, 2024, as Appl. No. 18/792,582.
Prior Publication US 2024/0395193 A1, Nov. 28, 2024
Int. Cl. G09G 3/32 (2016.01)
CPC G09G 3/32 (2013.01) [G09G 2300/0426 (2013.01); G09G 2300/0842 (2013.01); G09G 2300/0861 (2013.01); G09G 2310/08 (2013.01); G09G 2320/0233 (2013.01); G09G 2320/0242 (2013.01); G09G 2320/041 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display panel, comprising pixel circuits and light-emitting devices,
wherein one pixel circuit of the pixel circuits comprises a drive transistor, a first light-emitting control module, and a second light-emitting control module; the drive transistor comprises a first electrode coupled to a first power terminal through the first light-emitting control module, and a second electrode coupled to one of the plurality of light-emitting devices through the second light-emitting control module;
wherein the pixel circuits comprise a first pixel circuit and a second pixel circuit; in the first pixel circuit, a control terminal of the first light-emitting control module receives a first control signal, and a control terminal of the second light-emitting control module receives a second control signal; and in the second pixel circuit, a control terminal of the first light-emitting control module and a control terminal of the second light-emitting control module receive the first control signal or receive the second control signal; and
wherein the display panel has a first mode; in the first mode, the first control signal and the second control signal are different control signals; and in a working cycle of the first pixel circuit, an effective pulse period of the first control signal partially overlaps with an effective pulse period of the second control signal.