Pixel driving circuit and display panel
AssigneesChengdu Boe Optoelectronics Technology Co., Ltd., Boe Technology Group Co., Ltd., Beijing BOE Technology Development Co., Ltd.
InventorsBingqiang GUI, Zeliang LI, Tao GAO
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Abstract
A pixel driving circuit, which provided in a display panel to drive a light-emitting element, includes a driving transistor for generating a driving current; a channel region of the driving transistor is made of a metal oxide semiconductor material, and the driving transistor has only one of a top gate and a bottom gate.
Claims20
A pixel driving circuit, provided in a display panel to drive a light-emitting element, the pixel driving circuit comprising a driving transistor for generating a driving current, wherein a channel region of the driving transistor is made of a metal oxide semiconductor material, and the driving transistor has only one of a top gate and a bottom gate.
Dependencies are inferred from the claim text.