15889496533 0755-85252003
Contact us Phone:15889496533
Tel:0755-85252003
Add:First floor, east side of building B, laser Valley Science Park, Xinyu Road, Xinqiao street, Bao'an District, Shenzhen (formerly Furong Lantian Science Park)

Shenzhen Dongying Laser (Zhongshan) Demonstration Base
Add: No. 106, Tongle Industrial Avenue, Tongan Village, Dongfeng Town, Zhongshan City
Tel: 13809871591 Manager Zou
15889496533 Manager Huang
Display panel industry laser repair series Your location: Home > Products > Find products by model > Display panel industry laser repair series

DY-65NWF (closed type)

Consult now
Product Description Video introduction

Product image:


Sample image:


Primary use:

The electrical inspection in the optical inspection can only passively find the position of the pixel defect, The purpose of laser repair is to further hope that the defective parts can be corrected, so that the waste products that were originally screened out to be discarded can be repaired into acceptable products. According to the current acceptable product standards, firstly, there must be no wired defects; secondly, many products currently have a "no bright spot guarantee", so there cannot be pixels that are always shining bright spots, but a few dark spots can be accepted to a certain extent. Therefore, the objects of laser repair are mainly line defects and bright spots.


The way of laser repair:

Welding: At the span where two layers of metal overlap each other, with a laser of appropriate energy and wavelength, The metallization can be opened and fused together to form a short circuit between two otherwise disconnected electrodes. The size of the overlap area and its distance from other surrounding metals should be considered in the design. In addition to the single-layer metal wiring, the metallization can be opened by a laser of appropriate energy and wavelength, and the original wiring can be cut. The size of the width and its distance from other surrounding metals need to be considered in the design.


General items

Working height limit 50 mm  (inclusive) below

Working weight limit 20kg

Dimension 2100 x 1600 x 900 (mm)

Machine weight below 2000 kg  (inclusive)

● Applicable LCD panel size 1700 x 1400 mm (Repair within 65 inches)

● dot(3umX 3um), line(length 3umX125um ), block  (125um X 125um), (repair magnification 20x)

Double display of shutter red light and red frame

Storage and selection of shutter size, lens magnification and laser power parameters

Open XYZ optical ruler for precise positioning

The workbench has vibration isolation

● Fuseless circuit breaker protection

● Safety Equipment Unusual Emergency Stop

● Working ambient temperature 21℃+ / -2℃

● Working environment humidity 55 ± 5%RH


Laser System

Laser Type Ewinlaser ND:YAG.

Wave length 1064 / 532 nm dual wavelength

Input power 30mJ(532 nm).

Lens x2, x10(observation), x20, (patch, LCD  ; dedicated)

operation mode Auto .

Adjust Poor Quality Within ± 10μm.

beam mode long / square and θ angle ± 45 °rotation, Adjustable


Working Platform

Working platform size 1650 mm X 1400mm

XY axis moving range 1600 mm X 1350 mm

XY axis moving speed over 50 mm/second

Z axis movement range 80 mm

operation mode XYZ axis four-segment electronic control


Visualization system

Computer System Rack PC, Frame Capture Card, Graphics Card, Axis Card

Monitor 17 inch LCD Monitor (inclusive) or above

Camera CCD watec WAT-221s.NTCS.jvc

Magnification 75, 364, 750, 1820.

Adjustable light source, coaxial light source and light class light source and LED backlight module


Microphonic Control System

1. Micro-arm

2. Micro syringe


Gas Specifications

Input power: AC single-phase 220V, 50 ~ 60HZ, 10A

Recommended Products
Links: Link Link Link Link Link
© CopyRight Shenzhen Dongying Laser Equipment Co., Ltd. All rights reserved Record number: 粤ICP备16071634号-1 Internet Brand Marketing Services: ctm