15889496533 0755-85252003
This machine is suitable for IPS, TFT, OLED series LCD panels, bright line repair, suitable for the largest panel size 85 inches. Repair bad phenomena: bright spots, dark spots, broken half lines, vertical color lines, vertical color black lines, single vertical black lines, double vertical black lines, etc.
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) or less
Working weight limit
30kg
Dimensions
2200 x 1800 x 1880 (mm)
Machine Weight
2500 kg (inclusive) or less
● for LCD panel size up to 80 inches
● dot(3umX 3um), line(length 3umX125um ), block (125um X 125um), (repair magnification 20x)
● Image capture, archive and upload
● Shutter red light and red frame double display
● shutter size, lens magnification and laser power parameter storage and selection< span style="font-family:Arial;font-size:12pt;">
● Open XYZ optical ruler for precise positioning
● AOI (TXT) link to drive location coordinates defect
● Automatically compensate for image center and lens focus errors
● Positive pressure blowing function and negative pressure adsorption function on the countertop
● table with vibration isolator
● Fuseless circuit breaker protection
● Unusual emergency stop for safety equipment
● Working ambient temperature 21℃+ / -2℃
● Working environment humidity 55 ± 5％RH
Laser System
Laser Type
NEW WAVE Polaris ST ND-YAG.
Wave long
1064 / 532 nm dual wavelength
input power
30mJ(532 nm).
Microscope
Mitutoyo VMU-L 4Lens auto-revolver.
Lens
5x (observation), 10x, 20x, 50x (patch, LCD only)
Operation Mode
Auto .
Adjust poor quality
Within ± 10μm.
Beam Mode
Long / Square and θ angle ± 45 °rotation, adjustable
Working Platform
Working platform size
820 mm X700mm
XY axis movement range
820 mm X 750 mm
XY axis movement speed
over 50 mm/second
Z-axis movement range
50 mm
Operation Mode
XYZ axis four-segment electronic control
Display System
Computer System
Rack PC, Framer, Graphics, Axis
Monitor
17 inch LCD display (inclusive) or above
Viewer
CCD watec WAT-221s.NTCS.
Magnification
75, 364, 750, 1820.
Lighting
Adjustable, coaxial light source and light class light source and LED backlight module
Visualization System
computer system
Rack PC, Framer, Graphics, Axis
Monitor
17 inch LCD display (included) and above
Viewer
CCD watec WAT-221s.NTCS.
Magnification
75, 364, 750, 1820.
Lighting
Adjustable, coaxial light source and light class light source and LED backlight module
Dry Sintering System
1. Fixing heating time and temperature control
2. Automatic heating and drying process by moving positioning
Gas Specifications
1. Input power: AC single-phase 220V, 50 ～ 60HZ, 10A
2. Air pressure: 6 kg/cm2.
Follow
cell phone station
Company public account