USPatentGranted
B2

Gate driving circuit, display module and display device

Granted 23 Aug 2016 · 4 office actions

Life of the patent

11 dated events
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Abstract

Provided are a gate driving circuit, a display module and a display device belonging to the field of display technique and being designed for solving the problem of high power consumption of the display module in the prior art. The gate driving circuit is used for driving gates of TFTs corresponding to gate lines connected thereto, and includes at least two stages of shift registers connected in cascade, wherein each stage of shift register includes a first output terminal and a second output terminal, the first output terminal is connected to an enable signal input terminal of a next stage of shift register so as to output a next stage enable signal to the next stage of shift register, and the second output terminal is connected to a corresponding gate line so as to apply a gate driving signal on the gates of TFTs through the corresponding gate line.

Claims

16 · 2 independent · depth 4
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16 granted claims

Classifications

4 codes
IPC · International Patent Classification
Section G — Physics
  • G09G3/36
  • G11C19/28
Section H — Electricity
  • H03K5/15
  • H03K3/012

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File wrapper

⤢ drag to zoomJan 2014Jul 2014Jan 2015Jul 2015Jan 2016Jul 2016USPTOApplicantNon-final rejectionResponse after non-finalFinal rejectionAdvisory actionNotice of allowance
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Pendency
2.7 y
978 days filing → grant
Office actions
2
non-final + final
Responses
3
1 RCE
Examiner
Gerald Johnson
art unit 2699 · TC 2600
Citations: 15 back · 0 forward

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Priority chain

1 priority documents
›Priority documents — 1
TypeDocumentDate
related publicationUS 20140176410 A126 Jun 2014

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