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Repairing method of glass substrate

A technology for glass substrates and array substrates, applied in the field of glass substrate repair, can solve problems such as easy damage to normal circuit structures, and achieve the effect of improving efficiency and accuracy

Active Publication Date: 2015-03-25
TCL CHINA STAR OPTOELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of this, the present invention provides a glass substrate repair method to solve the problem that the normal circuit structure is easily damaged when the laser is manually controlled for repair in the prior art

Method used

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  • Repairing method of glass substrate
  • Repairing method of glass substrate
  • Repairing method of glass substrate

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Embodiment Construction

[0027] The following descriptions of the various embodiments refer to the accompanying drawings to illustrate specific embodiments in which the invention may be practiced. Furthermore, the directional terms mentioned in the present invention, such as up, down, top, bottom, front, rear, left, right, inner, outer, side, surrounding, center, horizontal, lateral, vertical, longitudinal, axial, Radial, uppermost or lowermost, etc., are only directions with reference to the attached drawings. Therefore, the directional terms used are for describing and understanding the present invention, not for limiting the present invention.

[0028] Please refer to figure 1 As shown, a glass substrate suitable for an embodiment of the present invention is disclosed, which mainly includes a plurality of substrate units 1, and each of the substrate units 1 includes a patterned structure 11, which includes a plurality of pixel regions 10, mainly composed of a plurality of thin films The transisto...

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Abstract

The invention discloses a repairing method of a glass substrate. The repairing method of the glass substrate includes the steps of providing a laser source which outputs laser, providing a patterned reflector plate which is arranged on a light path of the laser, wherein the reflector plate is provided with a shading area and a reflective area, the laser is reflected on the glass substrate through the reflective area of the reflector plate, and a patterned structure on the glass substrate is protected by a dark area which is correspondingly produced by the shading area on the glass substrate, and using the laser to remove or repair a plurality of defects which are placed outside the dark area.

Description

technical field [0001] The present invention relates to a method for repairing a glass substrate, in particular, to a method for repairing a glass substrate using a reflective sheet. Background technique [0002] In recent years, the thin-film transistor liquid crystal display (Thin-Film Transistor Liquid-Crystal Display, TFT-LCD) industry application level has changed from small-sized mobile phones and personal digital assistants to medium-sized notebook computers and personal computers. , Panel manufacturers continue to improve the technology of the production process, and the size of glass substrates is also increasing. In addition to cutting larger-sized product applications, large-sized glass substrates can also increase production capacity. [0003] The TFT-LCD device may include an LCD panel that displays images by utilizing the light transmittance of liquid crystal and a backlight assembly disposed under the LCD panel to provide light to the LCD surface light, the LC...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/13G02F1/1362H01L21/77
Inventor 郑文达吴础任
Owner TCL CHINA STAR OPTOELECTRONICS TECH CO LTD