FAQ
Can the AG and AR process be realized on a cover glass ?
Can the AG and AR process be realized on a cover glass ?
AG, AR and AF can be realized on the same cover glass, which is called 3A. It is standard for display cover glass.
How much is IK08 equivalent to a drop ball test of glass?
What kind of processes can achieve the “dead front effect” of cover glass?
Answer:
①Printing, suitable for small area printing within 20*20mm.
②Electroplating, suitable for small sizes below 7 inches
③The glass material is gray glass, and the maximum size can be 32 inches.
④Film Adhesion, unlimited size
What is the stress standard after glass chemical strengthening?
Corning Gorilla Glass Stress Value: DOL>40um, CS>650Mpa
Soda Lime Glass Stress Value: DOL>8um, CS>450Mpa
What is the Dead Front Glass?
This question has written a lot of introduction, You can search on the Gelivable website and you will find related videos, introductions, and pictures.
“DeadFronteffect”(All-in-one-black), that is to say, the display is clearly visible when back-lit, and when non-backlit, the entire display including glass is completely black without a color difference. Dead front glass is widely used in smart homes, smart wearables, financials, medicals, and industrial control, etc.
Will the glass strength be affected after AG etching?
Definitely not. Because the etched glass surface is only about 0.05mm depth, and the chemical strengthening is immersion type, which can fully complete the replacement of ions. We have done too many time tests and the results showed that it didn’t affect the strength of the glass.
For AF（Anti-Fingerprint） coating, how much is the qualified water contact angle?
GelivableStandard Water Contact Angle is >105°, Abrasion Test: 200g weight，Steel Wool#0000, 2000times(back and forth as 1 time)，Recession Value within 15%
How to recognize the etched side?
The easiest way is to hold the AG glass under a fluorescent light and look at the tube reflected on the glass from the front. If the light is scattered on the glass, it is etched side. If the light is clearly visible, it is a non-ag side. This is the most direct way to distinguish from the visual effect.
How many days to deliver custom cover glass ?
Gorilla glass 3, gorilla glass 4, gorilla glass 2320.
Above 90% samples are delivered within 7 days.
For mass production, it’s always 15days
Specification Of Custom Gorilla Glass
The production information of gorilla glass (2320) and 4(5318)are enclosed. Please download for your reference.
What’s the unit of Haze ?
Haze refers to percentage of incident transmission light which deviates more than 2.5°accounts for total incident transmission light, the unit symbol is %. The higher the haze is, the lower the gloss and the resolution is.
Is it possible to print on the side of AG glass ?
No matter it’s single side AG glass or double sided AG glass, both can be silkscreen printed.
Capability Table of Custom Cover Glass
Thanks for your attention, following is our capability table for your reference, you also can download it for your future use.
Capability Of Custom Cover Glass
Dimension : 5″ 7″ 10″ 15″
Tolerance of Shape : ±0.05mm ±0.05mm ±0.05mm ±0.05mm
Tolerance of Print : ±0.1mm ±0.1mm ±0.1mm ±0.1mm
Hole : Min.:ф1.0mm
Chemical strengthening Gorilla Glass 4: CS>650Mpa,DOL>40um
Anti-Glare: CS>450Mpa,DOL>8~12um
Hardness Gorilla Glass: 9H
Anti-Glare: 7H
Radius Corner Min.:R0.3±0.05
Chamfer Corner Min.:C0.3±0.05
Radius edge Min.:C0.15±0.05
Chamfer edge Min.:R0.15±0.05
Width of print Min. ≥0.2mm
Thickness of print 6~8um/layer
AF Coating Water contact angle:110±5°
Transmittance Of AR Coating Single side AR >94%, Double side AR>98%
Gloss Of Etching AG glass 35/50/70/95/110 (±10)
Capacity 5.5 clear glass”:2500K pcs/M
5.5″glass with 5 times of print :1200K pcs/M
How Does Gelivable Ensure The Glass Quality ?
To ensure the quality of custom gorilla glass and anti glare glass.
We will make full inspection after every procedure, IPQC and make spot check before delivery.
ISO9001:2008 quality management system is strictly carried out.
Payment terms
Payment terms: 100% T/T in advance. Payment method : Bank transfer & Paypal
MOQ ?
1000pcs.
We will provide you 10pcs samples in prototype stage
What’s the tolerance ?
Dimension: ±0.05mm ( 5”)
Printing: ±0.1mm
Specification Of Anti Glare Glass
More information please download enclosed files.
How many days to deliver custom anti glare glass ?
For custom anti glare glass, single side etching and double side etching.
Gelivable import high quality raw material abroad, the applicable kinds are very wide.
The lead time depends on the current stock, please kindly contact sales.
How Is The Processing Capability ?
For custom gorilla glass, gorilla glass 3, gorilla glass 4 and anti glare glass
Gelivable provide CNC machining,chemical strengthening,multi-color printing, AF coating, AR coating, anti glare etching and double side 3M tape service.
A. CNC machines to process any desired shape. Chamfer / Bevel/Holes etc.
B.Chemical strengthening to make glass stronger and tougher, with best performance of anti-scratch and anti-impact.
C.Multi-color printing technology to print any color on one glass once Pantone number is provided
D.Anti-fingerprint coating to keep surface clear and wipe fingerprints easily
E.Anti-reflective coating to increase the transmittance and reduce reflection of glass
F.Double side 3M tape to assemble the glass with other parts well
What’s the difference between single side AG glass and double sided AG glass?
Gelivable’s AG glass is immersed etching. Technically speaking, we have to cover another side when we’re etching single side AG glass.
Will the gloss be varied after assembly.
If you bond the glass with other parts fully by optical bonding, the gloss will vary,the gloss of double side AG glass will increase by 10-20. If it’s single side AG glass or bonded half, the gloss varies small.