| ASCEN technology co.,ltd |
Bright Spot Laser LCD TV Panel Repair Machine With Computer Programing Control
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| Program: | Computer Control | Type: | Laser Repair Machine |
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| Weight: | 1200kg | Work Pressure:: | 0.5 ~ 0.7 Mpa |
| Certification: | CE ISO | Hot Bar Bonding: | TAB |
Laser Repair Machine For LCD Panel Color Lines And Bright Spot TV Repaire
Repairing Type:
Laser machine, the purpose of repair is further hope to be able to correct the defective part, make originally filtered to throw away waste products, to patch the acceptable products. At the current acceptable product standards, the first is absolutely no color line defect; Second, at present many products have highlight the "no spot guarantees", therefore cannot have a pixel is always shine bright spot, but it can be a way to accept a few dark spots. So the object of laser repairing, mainly on color line defect and bright spot.
The laser repairing ways:
Welding: in a second metal overlapping across, use the appropriate energy and wavelength of laser, melt the metal parts and welding together, connecting the two electrode which was not connected (and to realize disconnection by cut off ) to realize repairing.
Equipment parameters:
Exterior size: 2320 mm * 2160 mm * 2000 mm (the actual design shall prevail)
Machine weight: 1200kg
For maximum 65 inch LCD panel screen size.
Point (3 um X 3 um), line (50 um long X 3 um), block (50 um X 50 um) repair
To repair the mist of polarizing film containing the LCD panel
Dual display electronic brake light red and red box
Light gate size and the parameters of the lens ratio and laser power storage and use
Working power supply: 220 v, 30 a
No fuse protection circuit breaker protection
Electrostatic band connection point (3 m)
Working environment temperature: 20 ~30 + / - 5
Work environment relative humidity: 65 + / - 5% RH
Laser system: VD control system
LASER types: ND YAG LASER
Wave length: 1064/532 nm double wavelength (532 nm for adjust the optical wavelength)
cooling method : Water-cooled/air-cooled
laser power: 3-8 mj/Pulse
Vibration frequency: 1 ~ 20 Hz/seconds
The maximum peak power: 1mW
1064 wave amplitude: 8 ~ 6 nsec
Output power control: 512 steps for 0-100% Hi/Low switch - able
Flash Lamp Life Time: 1year or greater than 1000000 shots
Laser oscillator warranty period: 1 year
Interface: RS - 232
The actual laser configuration specifications shall prevail
Processing load and X/Y/Z axis driving system
| Laser System | |
| Wave length | 1064/532 nm double wavelength (532 nm for adjust the optical wavelength) |
| Pulse | Q-Switch 5n /seconds |
| Laser power | 3-8mJ/Pulse |
| Vibration frequency | 1 ~ 20 Hz/seconds |
| Maximum peak power | 1mW |
| Objective switching system | Mitutoyo 4 hole/electric switch mode (linear) Precision optical lens group |
| Output | 21.0uJ |
| Operating Mode | Electronic control |
| Adjust range | ± 10μm |
| Light Mode | Long/square is adjustable |
| Working platform | |
| Working platform size | 1250mm*900mm |
| Z axis range | 100 mm |
| Operating Mode | XY axis manual , Z axis manual |
| Optical imaging system | |
| Microscope/laser processing special type | CCD 1/2”color CCD |
| Episcopic light source | halogen light source system of high brightness (100W) |
| Transmission light source | halogen light source system of high brightness (150W) |
| Guide Light | halogen light source system of high brightness (100W) |
| Objective lens switching system 4 holes/Electric switchable type(linear) | Precision lens group 5 times/10 times/20 times/50 times/ |
| Electrical specifications | |
| Input power | AC power 220V , 50~60Hz, 30A |
| Air pressure | 0.4 MPa |
| Warranty | 1 year ( not include the consumable parts ) |
Optical imaging system
Microscope: observation/laser processing and special
The CCD: 1/2 "color CCD
Fall shoot the light source, high brightness halogen light source system: (100 w)
Transmission light source, high brightness halogen light source system: (150 w)
Guide Light high brightness halogen Light source system: (100 w)
Objective switching system: 4 hole/electric switch mode (linear)
Precision optical lens group: 5x, 10x, 20x, 50x (the latter two have observed/laser processing function)
