Jig for cleaning glass substrate

Abstract

The invention discloses a cleaning appliance for glass substrates, which comprises a first body and a plurality of first cleaning nozzles; the first cleaning nozzles are arranged at one end of the neighboring first body. The cleaning appliance at least comprises a first lateral face and a second lateral face; the first lateral face is intersected with the second lateral face and a cambered surface is arranged in the position of the intersection angle of the two lateral faces. When the cleaning appliance is used for cleaning the glass substrates, the cambered surface of the first cleaning nozzle touches and presses a cleaning belt to clean one face of the glass substrate. In one embodiment, the first cleaning nozzle can be a polygonal cylinder and the cambered surface in the position of the intersection angle of the two lateral faces can be used alternatively.

Description

technical field [0001] The invention relates to a cleaning jig, in particular to a cleaning jig which uses a cleaning head to touch and press a cleaning belt to wipe a glass substrate. Background technique [0002] Traditional manufacturing of glass substrate assembly modules includes methods such as chip on glass (COG), chip on film (COF) connected to the outer lead bonding (OLB) of the glass substrate, which are A crimping machine is used. The working principle of the crimping machine is to cure the anisotropic conductive film (ACF) between the terminal of the chip (or film material) and the glass substrate under high temperature and certain pressure. The anisotropic conductive adhesive film can achieve a firm connection between the chip (or film material) and the glass substrate, and at the same time, the conductive particles contained in the anisotropic conductive adhesive film can connect the two circuits. [0003] However, before crimping, in order to avoid impurities...

AI Technical Summary

Problems solved by technology

[0004] Because this cleaning cloth 502 is quite expensive, and the part of this cleaning cloth 502 after wiping the glass substrate 4 will not be able to be used again, when it wipes the next glass substrate again, this cleaning cloth 502 must be adjusted to unused However, the distance (W) between the vertices of the two circular wipers 501 for pressing the cleaning cloth 502 must not be less than the radius and length of the two circular wipers 501, so, for example, the two circular wipers When the radius sum of the wiping head 501 is 40 millimeters (mm), the part of the cleaning cloth 502 up to 40 millimeters (mm) must be discarded after being used to wipe the glass substrate 4 and cannot be used again, resulting in waste of cost

Simultaneously, because these two circular wiping heads 501 must be pressed against on the glass substrate 4 completely, just can wipe glass substrate 4 by cleaning cloth 502, so when these two circular wiping heads 501 just touch the cleaning cloth 502 to start wiping At this time, the edge of the glass substrate 4 will have a length (such as: 40 mm) equivalent to this spacing (W), which cannot be cleaned well.

[0005] In addition, the apex of the round wiping head 501 used to touch the cleaning cloth 502 will be worn under long-term contact pressure, which may damage the cleaning cloth 502 and the glass substrate 4. Therefore, the round wiping head 501 must be replaced. Move to the unused part of the circular wiping head 501. However, for a long time, it is difficult for the user to identify the used part of the circular wiping head 501, which may lead to misuse and destroy the cleaning cloth, reducing the cleaning effect and seriously It may damage the glass substrate, waste material cost and labor cost, and cause inconvenience and trouble to the manufacturer. Therefore, if a cleaning fixture for glass substrate can be developed to shorten the distance between the wiping heads to slow down the abuse of the cleaning cloth, And help users identify the used part of the wipe head, which becomes an important issue to be solved urgently

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