Electro Forming

Differentiated TOTAL SOLUTION TECHNOLOGY
We provide various services based on 4 core technologies.

Overview

Electroforming is a technology that applies photolithography process which can then be used in various industrial areas including precise electric parts, semi-conductors, displays, automobiles, and FA. Youngjin Astech stech Co.,Ltd . manufactures and supplies ultra precise parts through its High-tech technology.

The photolithography is a technology which applies photosensitizer onto plates and develops it through photo-masks in order to form micro-patterns. It specifically refers to the technology which applies 'Electroforming' process to selectively get platting layers.

Application

  • Smart phone
  • Wearable
  • Flexible
  • Hydrogen vehicle
  • Alternative energy

Specification

MaterialNi + Co Alloy(HV500 or more)
Processing thickness20㎛, 25㎛, 35㎛, 50㎛, 60㎛, 80㎛, 100㎛ and etc.
Thickness precision± 5%
Processing precision± 3㎛
Minimum Openingminimum 20㎛
Applied ProductsWafer Bumping, Flip chip, Electrode Printing, Next-generation Metal Masks, Mold, OLED Mask,
Touch Screen, Sieve, Mold copy, etc.
Deliverywithin 6 ~ 7 days
Frame Size650mm × 550mm or 736mm × 736mm
Draining of PasteExcellent
Feature Photo-mask is manufactured after designing Auto CAD
Patterning by applying photolithography process
Manufacture plating layer for selected patterns with Ni + Co
Thickness of plating can be freely changed
All kinds of patterns and structures can be made
Alternative technology Laser Mask, Etching Mask
Applied Fields Semi-conductor, LED, Electric Parts, Displays, Medicines, Airplanes, Mold

Electroforming Products

Metal Mask

Ni + Co Alloy Plating
SMT(Surface Mounting), Integrated circuit

COB Mask

Ni + Co Alloy Plating
Chip On Board(COB)

Flip Chip

Ni + Co Alloy Plating
Flip Chip, Wafer Ball

Wafer Mask

Ni + Co Alloy Plating
Wafer Ball(300mm)

Wafer Mask

Ni + Co Alloy Plating
Wafer Flux(300mm)

Wafer Mask

Ni + Co Alloy Plating
Wafer LED(100mm)

Metal Mask

Ni + Co Alloy Plating
Chip Package

Double Layer Mask

Ni + Co Alloy Plating
Electronics

Nickel Mesh

Ni + Co Alloy Plating
Cleantech or Food Industry

Micro Sieve

Ni + Co Alloy Plating
Solder Ball, Powder

Shadow Mask

Ni + Co Alloy Plating
Electronics

Others

Ni + Co Alloy Plating
Others