Cover Glass for Tablets

Custom Cover Glass for Tablets Display Applications

Cover glass for tablets is not simply a flat piece of glass placed over a display. The finished panel often requires a combination of optical, mechanical and dimensional specifications to match the LCD or touch module underneath.

We supply custom cover glass for tablets according to customer drawings and project requirements. Glass thickness, overall dimensions, corner radius, edge condition, holes, notches, black printing area and surface treatment can be specified before production.

For tablet projects using touchscreens, the glass can also be prepared for OCA optical bonding or other adhesive bonding processes when required.

Cover Glass For Tablets Specifications

Custom Cover Glass For Tablets

Different tablet designs require different glass geometries. A standard rectangular panel may not be suitable when the enclosure includes speaker openings, camera areas, buttons or mechanical locating features.

Our custom cover glass for tablets can be processed from customer drawings with attention to:

• Overall glass dimensions
• Thickness tolerance
• Corner radius
• Hole diameter and position
• Notches and cut-outs
• Edge geometry
• Printed border dimensions
• Logo and symbol position
• Surface finish
• Optical requirements

For a quotation, customers can send a PDF, CAD drawing or technical specification showing the required dimensions and features.

Tablet Screen Cover Glass with Printing

Black printed borders are commonly used on tablet cover glass to conceal the display frame, adhesive area or internal components around the active display region.

We can process cover glass for tablets with silk screen printing according to supplied artwork. Printing specifications can include:

• Black border printing
• Custom logo
• Icons and symbols
• Camera markings
• Button markings
• Multiple-color graphics where required

The printed area can be reviewed against the drawing before production so that the glass geometry and printing layout remain consistent.

Tablet Glass with Holes and Cut-Outs

Some cover glass for tablets design require openings for cameras, speakers, sensors or mechanical components. These features need to be positioned accurately relative to the finished panel.

CNC machining can be used for tablet glass with holes and cut-outs, including round holes, slots and irregular openings.

Hole diameter, edge distance, corner radius and location should be defined on the customer drawing. These dimensions can then be reviewed before production to determine the appropriate processing method.

Chemically Strengthened Cover Glass For Tablets

For portable electronic equipment, chemical strengthening can be selected when higher surface strength and improved resistance to everyday handling are required.

Chemically strengthened cover glass for tablets can be supplied according to the required glass type, thickness and strengthening specification. The appropriate process depends on the glass composition and final application.

If the tablet will be used in environments where surface reflections are a concern, additional optical treatments can also be considered.

AR, AG and AF Options for Tablet Glass

The surface of cover glass for tablets can be specified according to the optical requirements of the finished display.

AR coating can help reduce reflected light and improve display visibility.

AG treatment can reduce glare from surrounding light sources and is useful for applications where reflections are distracting.

AF coating can improve resistance to fingerprints and make the surface easier to clean during regular use.

The appropriate treatment depends on the display, viewing environment and touch interface. Coating requirements should therefore be confirmed before production rather than selected only by product name.

OCA Bonding for Tablet Display Glass

For touchscreen tablet assemblies, the cover glass for tablets may be bonded to the display or touch sensor using an optical adhesive.

We can provide tablet cover glass prepared for OCA optical bonding, with attention to glass dimensions, surface cleanliness, edge condition and optical requirements.

For bonding projects, it is useful to provide the glass drawing together with information about the display module, adhesive system and required optical performance.

Applications

Our tablet cover glass can be used for:

• Commercial tablets
• Education tablets
• POS tablets
• Portable payment terminals
• Industrial tablets
• Handheld electronic terminals
• Information terminals
• Custom touchscreen devices

Why Specify Custom Cover Glass For Tablets?

A tablet cover glass drawing normally contains more useful production information than a product name alone.

Before requesting a quote, buyers should provide:

1. Glass thickness
2. Overall dimensions
3. Corner radius
4. Hole or cut-out dimensions
5. Edge requirements
6. Printing artwork
7. Surface treatment
8. Strengthening requirements
9. Required quantity
10. Drawing or CAD file

This information allows the glass specification to be reviewed before pricing and helps avoid changes after production starts.

Related Cover Glass For Tablets Processing

For tablet projects requiring additional processing, see our:

• CNC Machining for Cover Glass
• Chemical Strengthening & Thermal Tempering
• Silk Screen Printing
• AR / AG / AF Coatings
• OCA Lamination
• Quality Inspection

For information about optical bonding materials and processes, see the 3M Optical Bonding Solutions reference.

Request a Quote About Cover Glass For Tablets

Send your cover glass for tablets drawing, required thickness, dimensions and quantity for quotation.

If the design includes holes, printing, coatings or OCA bonding, include these requirements in the drawing or specification so they can be reviewed together.

Request a Quote