| 摘要 |
<p>An ink printing structure of a touch panel for quality improvement is provided to carry out ink printing on a hard coating surface of a film to prevent leakage of light and exposure of electrodes and a transparent layer of a touch screen panel. An ink printing structure of a touch panel for quality improvement includes a glass substrate(10) attached with a film(30) formed with a hard coating surface(40) by a double-side adhesive tape(20), and an ink layer(50) coated on a top surface of the film or a rear surface of the glass substrate. The ink layer is made of ink in a thickness of 5mum-20mum by ink printing, wherein the ink printing is carried out by the number of times. A printing clearance is ±0.2 when a touch screen panel and an icon are attached to the rear surface of the glass substrate.</p> |
