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Method for combining display panel and back light module

A display panel and backlight module technology, applied in optics, nonlinear optics, instruments, etc., can solve the problems of prolonged bonding time, reduced yield, and poor CCD recognition compensation efficiency, reducing scratches, improving success rate, The effect of saving the time of manual adjustment

Active Publication Date: 2008-07-02
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Therefore, the main purpose of the present invention is to provide a method for combining a display panel and a backlight module, so as to solve the problems of prolonging the bonding time and reducing the yield rate due to the poor efficiency of CCD recognition compensation when combining the backlight module and the display panel in the traditional way

Method used

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  • Method for combining display panel and back light module
  • Method for combining display panel and back light module
  • Method for combining display panel and back light module

Examples

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Embodiment Construction

[0033] Please refer to image 3 , image 3 It is a structural schematic diagram of an automatic coupling mechanism system combining a liquid crystal display panel and a backlight module according to a preferred embodiment of the present invention. like image 3 As shown, the structure of the automatic coupling mechanism system combining the liquid crystal display panel and the backlight module of this preferred embodiment includes a fork and cassette platform 22 , a calibration platform 24 , a detection and tearing film position 28 and a coupling station 26 . Among them, the joint fork and the cassette platform 22 are used to carry a plurality of display panels, and each display panel is transported to the calibration platform 26, and the calibration platform 26 is used to perform a position compensation step on the display panel, and detect and tear the film position 28 An operating space is provided for the user to perform a detection step on the backlight module and a fil...

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Abstract

The method includes following steps: first, providing a display faceplate and a backlight module; next, delivering the display faceplate to a correction platform to carry out compensation for bit position; then carrying a test step for backlight module while compensation for bit position is carried out; delivering the backlight module to a bonding station to carry out a positioning step for the backlight module; carrying out a step of peeling off film for the display faceplate while the positioning step is carrying out; delivering the display faceplate to the bonding station to bind the display faceplate with the backlight module.

Description

technical field [0001] The invention relates to a method for combining a display panel and a backlight module. Background technique [0002] Liquid crystal displays have been widely used in information products such as notebook computers (notebooks), personal digital assistants (PDAs), and mobile phones. At present, the common liquid crystal display on the market is composed of two transparent glass substrates and a liquid crystal molecule layer between the two glass substrates, and cooperates with other electronic circuit components such as thin film transistors (TFT) and color filters on the glass substrates. Chip array to form a liquid crystal display panel (LCD panel). Since the liquid crystal display panel itself does not emit light, a backlight module needs to be combined on the back of the liquid crystal display panel after the liquid crystal display panel is manufactured to provide a source of light for the display image to complete a standard liquid crystal display...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13
Inventor 段汉民陈永裕
Owner AU OPTRONICS CORP