USPatentGranted
B2

Liquid crystal display and panel therefor

Granted 9 Sep 2014 · 12 office actions

Current assignee: Samsung Display · originally Samsung Electronics

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Inventors: Sung-Kyu Hong, Hee-Seob Kim, Jong-Lae Kim, Young-Chol Yang · Examiner: Michael Caley · AU 2871 · TC 2800

Life of the patent

3 dated events
⤢ drag to zoomJan 2012Jul 2012Jan 2013Jul 2013Jan 2014Jul 2014Prosecution
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Abstract

The present invention provides a liquid crystal display having excellent visibility. A thin film transistor array panel is provided, which includes: gate lines formed on an insulating substrate; data lines insulated from the gate lines and intersecting the gate lines; first pixel electrodes disposed on pixel areas defined by intersections of the gate lines and the data lines; first thin film transistors, each having three terminals connected to one of the gate lines, one of the data lines, and one of the first pixel electrodes; second pixel electrodes disposed on the pixel areas and capacitively coupled to the first pixel electrodes; and second thin film transistors, each having three terminals connected to a previous gate line, a storage electrode line or one of the data lines, and one of the second pixel electrodes.

Claims

20 · 2 independent · depth 4
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20 granted claims

Classifications

5 codes
IPC · International Patent Classification
Section G — Physics
  • G02F1/1343
  • G02F1/136
USPC · US Patent Classification
349/48349/144349/39

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Pendency
3.0 y
1,082 days filing → grant
Office actions
6
non-final + final
Responses
6
3 RCE
Examiner
Michael Caley
art unit 2871 · TC 2800
Citations: 31 back · 0 forward

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Priority chain

1 priority documents
›Priority documents — 1
TypeDocumentDate
related publicationUS 20120074416 A129 Mar 2012

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Citations

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