Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Liquid crystal display

a liquid crystal display and display device technology, applied in the field of liquid crystal display, can solve the problems of deterioration of the display apparatus, data signal is not sufficiently applied to the pixel, and the charging rate within the pixel electrode to decrease, so as to achieve the effect of enhancing the charging rate of the pixel

Inactive Publication Date: 2007-02-08
SAMSUNG ELECTRONICS CO LTD
View PDF9 Cites 64 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0010] Accordingly, it is an aspect of the present invention to provide an LCD of which charging rate of a pixel is enhanced.

Problems solved by technology

As the gate on time decreases, a data signal is not sufficiently applied to the pixel.
This causes a charging rate within the pixel electrode to decrease and quality of the display apparatus to deteriorate.
Further, the area of a pixel charged by one TFT increases since one pixel is not divided into three subpixels, thereby reducing the charging rate.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Liquid crystal display
  • Liquid crystal display
  • Liquid crystal display

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] The exemplary embodiments of the present invention will now be described with reference to the attached drawings. The present invention may, however, be embodied in different forms and thus the present invention should not be construed as being limited to the exemplary embodiments set forth herein. Rather, these exemplary embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0051] In the drawings, the thickness of the layers, films, and regions are exaggerated for clarity. When an element such as a layer, film, region, or substrate is referred to as being “on” another element, it can be directly on the other element or intervening elements may also be present. As used herein, the term “and / or” includes any and all combinations of one or more of the associated listed items.

[0052] It will be understood that, although the terms first, second, third etc. may be used herein to...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A display apparatus includes a plurality of pixels arranged in a matrix array; a plurality of gate lines applying a same gate signal to at least two rows of the pixels; a plurality of data lines crossing the gate lines; a TFT disposed at an intersection of each gate line and each data line; and a light source part sequentially providing at least two colors of light to each pixel every frame, thus enhancing a charging rate of each.

Description

[0001] This application claims priority to Korean Patent Application No. 2005-0071332, filed on Aug. 4, 2005 and all the benefits accruing therefrom under 35 U.S.C. §119, and the contents of which in its entirety are herein incorporated by reference. BACKGROUND OF THE INVENTION [0002] 1. Field of the Invention [0003] The present invention relates to a liquid crystal display (“LCD”), and more particularly, to a liquid crystal display, which is driven by a field sequential color (“FSC”) method or a color sequential display (“CSD”) method. [0004] 2. Description of the Related Art [0005] An LCD comprises an LCD panel comprising a thin film transistor (“TFT”) substrate on which TFTs are formed, a color filter substrate on which color filters are formed, and a liquid crystal layer interposed between both substrates. [0006] Generally, a conventional LCD comprises a color filter layer composed of three colors such as red (“R”), green (“G”) and blue (“B”), and may also be primary colors. The...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G09G3/36
CPCG09G3/3614G09G2310/0235G09G2310/0205G09G3/3648G02F1/1343G02F1/136
Inventor CHAI, CHONG-CHULPARK, CHEOL-WOOSHIN, KYOUNG-JUOH, JOON-HAK
Owner SAMSUNG ELECTRONICS CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com