Laser Repair LR2100/2300
LR-2100 : manual type
LR-2300 :semi automatic type

Characteristic
  • Using the YAG Laser for repairing the LCD and it can do the following repair with least damage
    ITO pattern
    Glass mask
    Finished product LCD
  • Easy control as Laser axis and light axis are of the same axis (the cross line of the monitor and the laser axis are of the same axis)
  • The repair area can be set
  • The no. of times of laser shot and the energy can be set
  • The laser system is of high reliability and long life time

Specification (LR-2100/2300 common to all)

  • Glass size : 370x470 mm (max)
  • Glass thickness: 0.4 to 1.1 mm
  • Alignment method
    LR-2100: 3 alignment pins (manual)
    LR-2300: auto alignment
  • Laser type
    YAG (HOYA HCL-2100F)
  • Oscillation light wave
    1064nm
  • Power
    9 mj/pulse
  • Power adjust
    200 step
  • Pulse length
    7 n sec
  • Repeat of oscillation
    3 Hz
  • Processing laser beam size
    2 Łg (min) x 50 object lens
    100Łg (max) x 20 object lens
  • Microscope
    Viewing only : x5 and x10
    Processing lens: x20 and x50
  • Monitor
    CCD camera: 1/2 inch
    Color monitor: 17 inch (example)
    Viewing area (calculation value) Object lens
    0.96 x 1.23 mm x5
    0.48 x 0.62 mm x10
    0.24 x 0.31 mm x20
    0.10 x 0.12 mm x50
  • Cooling
    Air

LR-2100 (manual type)

Principle speaking , it is more economically and effective to use with the combination of Short Checker F-201 ( manual type)

Application

  1. Place the glass for checking onto the table by hand
  2. Put the glass to the 3 pins and align it by hand
  3. By using the direction the short checker can find out the address of the short (for example : the short address will be identify as between 2nd roll and 3rd column)
  4. Viewing the monitor and using the hand to move the table to the address (between the
    2nd roll and 3rd column) and find out the position of the short
  5. On the position of the short and then unite with the cross
  6. Then use the joystick switch to the position of the short
  7. Switch on the laser
  8. End

Utility
Electric power : AC110 20A (50/60 Hz)
Compression Air: 5kg/Cm2 40L
Vacuum: -600mmHg 40L

LR-2300 (Semi automatic)

  • With auto alignment function of glass
  • Can communicate with short checker by RS-232C
  • Use the short checker address data, it can find out the position of the short by direction and auto alignment function is available
  • Driving of the table by motor drive
  • The adjusting of the microscope and the focus by motor drive
  • Use PC (windows NT 4.0)
  • Memory Function
    Repair area size
    Laser energy
    Oscillation number

Operation

  1. Place the mother glass on the table by hand
  2. Align the glass using 3 pins by hand
  3. Making use of the glass alignment mark to adjust the ITO pattern and the laser light at right angle
  4. According to the short address data, the table will move to the nearest short position
  5. Using the joystick switch to adjust the cross on monitor to the short position
  6. Viewing the repair place by monitor and set the position accurately
  7. Switch on the laser
  8. End of repair

Utility

Electric power : 3 phase 200V 30A (50/60Hz)
Compression Air: 0.5M pa
Vacuum: -600 mmHg

Machine Size

1600(W) x 1650(D) x 1800(H)mm

Machine Weight

About 1000kg