Shift register unit, driving method thereof, grid driving circuit, and display panel

A shift register and drive signal technology, which is applied in static memory, digital memory information, instruments, etc., can solve problems such as increased power consumption, decreased drive capability, and extended pull-down time at the output end of the drive signal.
CN107039014AActive Publication Date: 2017-08-11BOE TECH GRP CO LTD +1
6 Cites 33 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
BOE TECH GRP CO LTD
Publication Date
2017-08-11

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a shift register unit, a driving method thereof, a grid driving circuit, and a display panel. The shift register unit comprises an input module, a first control module, a second control module, a third control module, a first output module, and a second output module. By adopting cooperation among the input module, the first control module, the second control module, the third control module, the first output module, and the second output module, pull-down time of a driving signal output end is reduced, and the driving capability of the shift register unit is improved, and power consumption is reduced.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the field of display technology, in particular to a shift register unit, a driving method thereof, a gate driving circuit and a display panel. Background technique

[0002] With the rapid development of display technology, display panels show a development trend of high integration and low cost. Among them, the GOA (Gate Driver on Array, array substrate row driving) technology integrates the TFT (Thin Film Transistor, thin film transistor) gate switch circuit on the array substrate of the display panel to form a scan drive for the display panel, thus saving The bonding (Bonding) area of ​​the gate integrated circuit (IC, Integrated Circuit) and the wiring space of the fan-out (Fan-out) area can not only reduce the product cost in terms of material cost and manufacturing process, but also make the display panel Beautiful design with symmetrical sides and narrow bezels.

[0003] Generally, the existing GOA circuit is usually co...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More