Abstract: A gate driving circuit unit, an array substrate, and a display device are disclosed, whereby the problem of high cost resulted from the large amount use of G-COF in the prior art can be solved. The driving circuit unit comprises a first selection unit and a second selection unit, wherein an input end of said first selection unit and an input end of said second selection unit are both connected with a same gate signal line of a G-COF, and an output end of said first selection unit and an output end of said second selection unit are connected with two gate lines respectively. During a first scanning cycle, the first selection unit outputs a high-level signal, and the second selection unit outputs a low-level signal; and during a second scanning cycle, the second selection unit outputs a high-level signal, and the first selection unit outputs a low-level signal.

Abstract: A gate driving circuit unit, an array substrate, and a display device are disclosed, whereby the problem of high cost resulted from the large amount use of G-COF in the prior art can be solved. The driving circuit unit comprises a first selection unit and a second selection unit, wherein an input end of said first selection unit and an input end of said second selection unit are both connected with a same gate signal line of a G-COF, and an output end of said first selection unit and an output end of said second selection unit are connected with two gate lines respectively. During a first scanning cycle, the first selection unit outputs a high-level signal, and the second selection unit outputs a low-level signal; and during a second scanning cycle, the second selection unit outputs a high-level signal, and the first selection unit outputs a low-level signal.

Abstract: A drive circuit and a display device are provided. The drive circuit comprises a programmable gamma IC, a timing controller, a memory, and a control interface. A display device is also provided. After starting up the drive circuit and the display device provided, the gamma value of the programmable gamma IC can be updated in real-time to make the output voltage controlled thereby as accurate as possible. Accordingly, the assembled display device can show the original object or source image more truly.