Liquid crystal display

A display and liquid crystal display device technology, which is applied to LCD. It can solve the problems of inability to achieve high resolution, the overall size of the LCD becomes larger, and the structure of the LCD panel is unbalanced.

Inactive Publication Date: 2005-01-05
SAMSUNG DISPLAY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in LCDs with constrained size requirements, the required high resolution cannot be achieved
[0015] Third, since a plurality of chips are formed in one side portion adjacent to the LCD panel, the structure of the LCD panel becomes unbalanced, and the overall size of the LCD becomes large
[0016] Fourth, from the viewpoint of image display characteristics through the LCD panel, the uniformity of the image cannot be maintained due to the contact resistance between the plurality of chips and the glass substrate

Method used

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Embodiment Construction

[0066] Exemplary preferred embodiments of the preferred embodiment examples of the invention illustrated in the accompanying drawings will now be described in detail. Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0067] image 3is an exploded perspective view of an LCD according to an embodiment of the present invention.

[0068] see image 3 , the LCD 500 includes an LCD panel assembly 100 , a backlight assembly 200 , a base 300 and a cover 400 .

[0069] The LCD assembly 100 includes an LCD panel 110 , a flexible printed circuit board (hereinafter referred to as “FPC”) 190 and an integrated driving chip 180 . The LCD panel 110 includes a TFT substrate 120 as a lower substrate, a color filter substrate 130 disposed on the TFT substrate 120, and liquid crystals. The liquid crystal is injected between the TFT substrate 120 and the color filter substrate 130, and the injection port of the liquid crysta...

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Abstract

There is provided an LCD capable of being reduced by a whole size and a defective proportion thereof being minimized. An LCD panel of the LCD includes a gate driving circuit that drives gate lines formed extended along a row direction and a line block selecting circuit that drives data lines extended along a column direction. On the LCD panel, an integrated driving chip having a controller, a memory, a level shifter, a source driver, a common voltage generator and a DC / DC converter is mounted. The integrated driving chip not only drives the gate driving circuit and line block selecting circuit, but also controls the operation of the LCD panel to display an image. Thus configured, a defective proportion of the LCD is decreased, with the whole size thereof being reduced.

Description

technical field [0001] The present invention relates generally to a liquid crystal display (LCD), and more particularly to an LCD capable of reducing the overall size by minimizing the proportion of defects. Background technique [0002] Currently owned information processing devices have been rapidly developed to have various structures, various functions, and faster information processing speeds. Information processed in these information processing apparatuses is in the form of electric signals. In order to visually confirm information processed in an information processing device, it is typical to provide a display device as an interface. [0003] Liquid crystal displays (LCDs) have certain advantages over conventional cathode ray tubes (CRTs), such as light weight, small size, high resolution and low power consumption. In addition, LCDs are easily adapted to a given environment and are also capable of displaying a full range of colors. These advantages enable LCD to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/1345G02F1/133G09F9/30G09F9/35G09G3/20G09G3/36
CPCG11C19/28G09G3/3688G09G2300/0408G09G3/2011G09G2300/08G09G2310/0297G09G2310/0275
Inventor 金炯杰李东浩马元锡
Owner SAMSUNG DISPLAY CO LTD
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