Anisotropies conductor film (ACF) attaching device and attaching method

An anisotropic, conductive film technology, applied in the field of anisotropic conductive film attaching devices and their attaching, can solve the problems such as cracking and loss of the glass substrate of the display panel 8

Inactive Publication Date: 2011-03-30
AU OPTRONICS (XIAMEN) CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, in the prior art, when the liquid crystal display module is attached to the ACF, it is not discovered in time because there is a foreign object 9 on the carrying platform 31 (backup). 8 of the glass substrates were broken, causing a lot of damage

Method used

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  • Anisotropies conductor film (ACF) attaching device and attaching method
  • Anisotropies conductor film (ACF) attaching device and attaching method
  • Anisotropies conductor film (ACF) attaching device and attaching method

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Embodiment Construction

[0021] See Figure 3A and 3B , Figure 3A and 3B Shown is a schematic diagram of an anisotropic conductive film attaching device according to the present invention. The anisotropic conductive film attaching device 11 provided by the present invention is used to attach the anisotropic conductive film on the display panel 18. The attaching device 11 includes a feeding device 12, a cutting device 14, an induction device 10, and a pressing device. 13. Separation device 15 and recovery device 16.

[0022] The feeding device 12 is used to provide and transport the bonding member 17, wherein the bonding member 17 includes an anisotropic conductive film 27 and a release paper 28, that is, an anisotropic conductive film (Anisotropic conductive film, ACF) 27 is bonded with a release paper. The pattern paper 28 is supplied in a state, usually wound on a spool.

[0023] The cutting device 14 is used to cut the adhesive member 17 into a length suitable for being attached to the displa...

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PUM

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Abstract

The invention provides an anisotropies conductor film (ACF) attaching device and an attaching method, which is used for attaching ACFs to a display panel. The attaching device comprises a pressure device, a separation device and a sensing device, wherein the pressing device comprises a plummer and a pressure head; the display panel is arranged on the plummer; the pressure head is arranged above the plummer and used for attaching adhesive components to the display panel, wherein the adhesive components comprise ACFs and release papers; the separation device moves relative to the plummer and is used for removing the release papers from the adhesive components adhered to the display panel; and the sensing device is arranged on the separation device, moves together with the separation device and is used for sensing whether foreign matters exist on the plummer.

Description

technical field [0001] The present invention relates to an anisotropic conductive film attaching device and an attaching method thereof, in particular to an anisotropic conductive film attaching device and an attaching method that can detect foreign matter on a backup platform (Backup) in real time and prevent display panel fragments . Background technique [0002] Anisotropic conductive film (ACF for short) is widely used in the field of liquid crystal display because of its anisotropy and conductivity, continuous processing, and high material utilization rate. An important material for chip connection. [0003] In the manufacturing process of liquid crystal display, the liquid crystal display panel and the driving chip can be connected by ACF tape automatic bonding technology (TAB), which usually realizes the automatic bonding of ACF through an anisotropic conductive film cutting and peeling device. Cutting and peeling (Half-cutting and peeling). See figure 1 , figure...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02F1/13B32B37/12
Inventor 赵卿敏王毅
Owner AU OPTRONICS (XIAMEN) CORP
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