DEVICE FOR PROTECTING LIQUID CRYSTAL GLASS

摘要

The present invention relates to a device for protecting the glass substrate (10) of liquid crystal. The device comprises a double-sided tape (20) that has the top adhesive (24) and the bottom adhesive (25) on the top and the bottom of the film (21) respectively to be attached to the glass substrate (10) and a pattern member (30) that has a sputtered anti-fingerprint layer (33) on the top of the tempered glass plate (31) that is attached to the top of the double-sided tape (20) and mark patterns with or without the design layer (34) and the shielding layer (35) on the bottom. The present invention includes the double-sided tape (20) that uses optically clear adhesive(OCA) as the top adhesive (24) applied to the top of the film (21) and uses pressure sensitive adhesive(PSA) as the bottom adhesive (25) applied to the bottom of the film (21).;The effects of the present invention are the provision of good visibility, the prevention of scratches or damages caused by external shocks and the embodiment in an easily replaceable way.

主权项

1. A device for protecting the glass substrate (10) of liquid crystal, the device comprising:
a double-sided tape (20) that has the top adhesive (24) that uses optically clear adhesive(OCA) applied to the top of the film (21) in the thickness of approximately 20˜300 μm and the bottom adhesive (25) that uses pressure sensitive adhesive(PSA) applied to the bottom of the film (21) in the thickness of approximately 10˜100 μm to be attached to the glass substrate(10); and a pattern member (30) that has a sputtered anti-fingerprint layer (33) on the top of the tempered glass plate (31) that is attached to the top of the double-sided tape (20) and mark patterns, has the design layer (34) applied to the frame or a certain part located in the opposite side of the tempered glass plate (31) in the thickness of approximately 0.1˜30 μm and forms the shielding layer (35) on the bottom of the design layer (34) in the thickness of approximately 1˜120 μm to enhance the visibility of the design.