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Field-sequential liquid crystal display panel in which storage capacitors are formed using scan electrode lines

A technology of liquid crystal display panels and storage capacitors, which can be used in instruments, transistors, nonlinear optics, etc., and can solve problems such as reducing brightness

Inactive Publication Date: 2005-02-09
SAMSUNG MOBILE DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existence of the common electrode line COM reduces the numerical aperture of the field sequential liquid crystal display panel, thereby reducing the brightness

Method used

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  • Field-sequential liquid crystal display panel in which storage capacitors are formed using scan electrode lines
  • Field-sequential liquid crystal display panel in which storage capacitors are formed using scan electrode lines
  • Field-sequential liquid crystal display panel in which storage capacitors are formed using scan electrode lines

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Embodiment Construction

[0034] Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout. The embodiments are described below to explain the present invention by referring to the figures.

[0035] Image 6 A field sequential liquid crystal display panel 20 according to one embodiment of the present invention is shown, referring now to FIGS. Image 6 This embodiment of the present invention is described. As explained with respect to FIG. 3 , the drain D and the source S of each N-channel thin film transistor 332 of FIG. 3 may be exchanged with each other.

[0036] Image 6 Each unit area in is composed of N-channel thin film transistor 332 and unit electrode E 11R to E 31B one of them. The drains D of the thin film transistors 332 are respectively connected to the cell electrodes E 11R to E 31B . The gates G of the thin film transistors 332 are con...

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Abstract

A field-sequential liquid crystal display panel including thin film transistors, each having a drain, a source, and a gate, cell electrodes respectively coupled to the drains or sources of the thin film transistors, scan electrode lines coupled to the gates of the thin film transistors, data electrode lines coupled to the sources or drains of the thin film transistors, and storage capacitors provided between each of the cell electrodes and a respective one of the scan electrode lines, to sustain voltages applied to the cell electrodes.

Description

[0001] Cross References to Related Applications [0002] This application claims priority from Korean Patent Application No. 2003-4771 filed in the Korean Intellectual Property Office on July 14, 2003, the disclosure of which is incorporated herein by reference. technical field [0003] The present invention relates to a field-sequential liquid crystal display panel, more precisely, to a liquid crystal display panel included in a field-sequential liquid crystal display device based on frame-by-frame operation and each frame is composed of areas displaying gray levels. Background technique [0004] In general, a field sequential liquid crystal display device, such as that disclosed in Korean Patent Publication No. 2003-27717 filed in 2003, has an illumination device installed under the liquid crystal display panel to sequentially radiate red color during each frame. , green and blue backlight. One unit frame is divided into red area, green area and blue area, and in order to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1368G02F1/133G02F1/1362
CPCG02F1/136213G02F1/133
Inventor 朴东振
Owner SAMSUNG MOBILE DISPLAY CO LTD