Title:
GATE DRIVE CIRCUIT AND SHIFT REGISTER
Document Type and Number:
WIPO Patent Application WO/2016/106821
Kind Code:
A1
Abstract:
A gate drive circuit (1) and a shift register (10), the gate drive circuit (1) comprising a plurality of cascaded shift register circuits (10), each shift register circuit (10) comprising a clock control transmission circuit (11) and a NOR gate latch circuit (12). The clock control transmission circuit (11) is triggered by a first clock pulse of a clock signal to transmit a gate drive pulse of a previous level to the NOR gate latch circuit (12), latching is performed by the NOR gate latch circuit (12), and the NOR gate latch circuit (12) is further triggered by a subsequent second clock pulse of the first clock signal to output the gate drive pulse. The gate drive circuit (1) is suitable for a CMOS process, power consumption is low, and a noise margin is wide.
Inventors:
HAO SIKUN (CN)
Application Number:
PCT/CN2015/070515
Publication Date:
July 07, 2016
Filing Date:
January 12, 2015
Export Citation:
Assignee:
SHENZHEN CHINA STAR OPTOELECT (CN)
International Classes:
G11C19/28
Foreign References:
| CN103345911A | 2013-10-09 | |||
| CN1767048A | 2006-05-03 | |||
| CN102654968A | 2012-09-05 | |||
| CN1794331A | 2006-06-28 | |||
| CN102157126A | 2011-08-17 | |||
| US20090185654A1 | 2009-07-23 |
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
深圳市威世博知识产权代理事务所（普通合伙） (CN)
深圳市威世博知识产权代理事务所（普通合伙） (CN)
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