SHIFT REGISTER AND DRIVING METHOD THEREOF, AND GATE DRIVING CIRCUIT

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United States of America Patent

SERIAL NO

15003315

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A shift register, a driving method thereof, and a gate driving circuit. The shift register includes a first transistor, with a control terminal thereof electrically connected to a first control node; a scan driving unit; a reset unit; a maintaining control unit; a first potential maintaining unit, with a control terminal thereof electrically connected to a second control node, an input terminal thereof electrically connected to a third level signal line, and an output terminal thereof electrically connected to the first control node; and a second potential maintaining unit, with a first control terminal thereof electrically connected to the second control node, a second control terminal thereof electrically connected to a second clock signal line, an input terminal thereof electrically connected to a fourth level signal line, and an output terminal thereof electrically connected to the output terminal of the shift register.

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Patent Owner(s)

Patent OwnerAddress
TIANMA MICRO-ELECTRONICS CO LTD20TH FLOOR TIANMA HEADQUARTERS BUILDING BEIZHAN COMMUNITY MINZHI STREET LONGHUA DISTRICT SHENZHEN CITY GUANGDONG PROVINCE 518031 SHENZHEN CITY GUANGDONG PROVINCE 518031
SHANGHAI AVIC OPTO ELECTRONICS CO LTD3388TH HUANING RD MINHANG DISTRICT SHANGHAI 201108

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dun, Dongliang Shanghai, CN 25 163
Jin, Huijun Shanghai, CN 74 409
Xia, Zhiqiang Shanghai, CN 71 258

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