overview

・ UV curing is a phenomenon that hardens when exposed to UV, and is a polymer.

Polymer raw material (M) or Oligomer before becoming

The solution is hardened by a chemical reaction with UV.

It is a method.

・ What is exposure: Substances that react with light (P, PR, photosensitive liquid)

Patterned on top of coated sample

Place a mask and irradiate with UV.

-A device that transmits the desired pattern.

・ Mainly for processes with fine patterns such as semiconductors and LCDs

It is used.

・ Sterilization / cleaning: Using strong UV sterilization and cleaning

Device.

​feature

-The UV curing method dries quickly and there are no restrictions on the target.

・ Applied as a new manufacturing method, for sensitive electronic components

For protection, sealing and coating applications

It is applied to the electronic component market.

・ TFT array substrate and color filter in the liquid crystal process

UV curing in the process of forming liquid crystal cells between (CF) substrates

The process has been applied.

・ Illuminance deviation in the scanning direction with the in-line exposure method

Almost none, ± 5% can be achieved in the left-right direction.

specification

・ Irradiation target: G8 LCD panel

・ Glass size: 2500 x 2000

・ Lamps used: High-pressure mercury lamps and metal lamps

・ Irradiation method: In-line type

・ Irradiation energy: Can be changed upon request

・ Glass temperature at the time of irradiation: desired range can be selected

* Please contact us for detailed structure and specifications.