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R & D capabilities

R & D capabilities

Description:R & D capabilities
Description:R & D capabilities
Information
Time R & D new product projects Main technical requirements

Use

2004-2007

Development of filter substrates and heat sink polishing sheets for video surveillance lenses

Surface micro-defects<100um

Video surveillance lens

Projector

2008-2009

Development of filter substrates for SLR cameras

Surface micro-defects<20um

SLR camera

2010

Development of high-precision SLR polishing pads

Surface micro-defects<10um

SLR camera

2011

Develop COVERGLASS, various glass polishing sheets, etc.

Full circumference chamfering tolerance±0.03Surface micro-defects<5um

Chip GOVER

2012

Development of blue glass polishing sheet for camera filters, etc.

Surface roughness<0.5nm

SLR camera

2013

Development of blue glass polishing substrates for mobile phone filters, etc.

Surface roughness<0.6nm

smart phone

2015

Development of sapphire polishing substrates for optics, etc.

TTV<1.0um

Mobile phone window

2016

High-precision polished wafers

   TTV<0.5um

AR glasses

2017

Development of four-sided polished long strips

0.15um

3D structured light

2018

Developed 0.1T large sheet

 

smart phone

2019

Development of high-precision quartz wafers

Thickness tolerance±0.15um

projector

2020

Microprism

PV≤0.1λ

smart phone

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