Processing method of tempered glass sheet and making method of g2 touch screen

Abstract

The invention relates to a processing method of one tempered glass sheet shaped of a unit cell G2 touch sensor and a making method of a G2 touch screen. The upper surface and the lower surface of the tempered glass sheet shaped of the unit cell G2 touch sensor are adhered to protecting films to form protecting film layers. Then, the protecting film layers belonging to warning lines of all unit cells are cut and removed. The tempered glass sheet is cut off along the warning lines removed by the protecting film layers so that multiple unit-cell glass substrates formed by the G2 touch sensor is obtained. The cutting portion at the side surface of each unit-cell glass substrate is etched at the specified thickness of depth. A crack formed in the cutting portion is removed. Each unit-cell glass substrate is soaked to the water to remove the protecting film layers through soaking operation so that the G2 touch screen formed by the G2 touch sensor is made. The processing method of one tempered glass sheet shaped of the unit cell G2 touch sensor and the making method of the G2 touch screen have following advantages: the multiple unit-cell glass substrates are rapidly obtained so that production efficiency is boosted; and therefore time spent on making the touch screen is shortened and mass production is carried out.

Description

technical field [0001] The present invention relates to a processing method of a single tempered glass plate formed by a touch sensor and a manufacturing method thereof, and more particularly to a processing method of a single tempered glass plate formed of a unit cell G2 type touch sensor and a manufacturing method thereof, Among them, a plurality of single tempered glass plates formed by G2-type touch sensors are divided and cut to manufacture a unit cell touch panel formed by G2-type touch sensors. Background technique [0002] Generally, touch panels are used in smartphones, tablet PCs, and touch panel TVs, and the touch panels are commonly called G1F1, GF2, and G2 depending on whether glass plates and films constituting touch sensors are used. Here, the G2 touch panel does not use a film, and directly manufactures the touch sensor on a single tempered glass. [0003] Smartphones, tablet PCs, touch panel TVs, and the like equipped with the above-mentioned G2 touch panel...

AI Technical Summary

Problems solved by technology

[0016] However, the problem with the method for manufacturing a G2 touch panel as described above is that each of the plurality of unit cell glass plates 10a obtained after cutting the glass plate 10 forms respective touch sensors 20, so that it takes a long time to manufacture a G2 touch panel. , and in multiple processes, scratches, chipping, cracks, etc. occur on the unit cell glass plate, and thus the defective rate of the G2 touch screen increases, which reduces production efficiency and yield

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