TV Panel Vertical Line LCD Laser Repair Machine

TV Panel Vertical Line LCD Laser Repair Machine

LCD laser repair machine

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:

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

Main usage:

LCD screen laser repair machine (hereinafter referred to as laser machine), in the LCD screen maintenance industry is at high-end technology of repairing,  is the most high-end technology. In the LCD screen repair area except COF losing welding, TAB burnt (the fault with can be repaired by bonding machine) other such as bright line, half line, point, line, coarse, multi-line can use laser machine to repair. Laser machine in the LCD screen repair process has high efficiency, high repair rate, low cost (the same fault in the laser machine does not need to replace parts, not only save cost but also improve repair rate not influenced by lack accessories) etc, and widely used by large production factory, brand after-sales and maintenance of the company as a main screen equipment.

Processing load and X/Y/Z axis driving system
Size 1250 mm X 900 mm work platform
Load material precision grinding optical glass platform.

Mount base confidential steel base
X, Y effective stroke 1250 mm X 900 mm
X, Y axis drive form with servo motor system confidential screw
X, Y minimum resolution of 1 um/pulse
Less than or equal to 5 um reproducibility
Z axis range of 100 mm
The Z axis driver form with servo motor system confidential screw
The Z axis minimum resolution 0.1 um/pulse
Will be subject to the actual design configuration.

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).

Shenzhen Wanbo Hi-tech Co Ltd is specializing in manufacturing TAB bonding machine, ACF bonding machine, LCD screen laser repair machine, soldering station, soldering tips, digital multimeter, adjustable dc power supply, programming electronic load, LCR meter, oscilloscope, lamp mafnifier, smt machine, pick and place machine, reflow oven, solder paste, miscroscope, ultrasonic cleaner, ultrasonic welding machine, assembly line, LED chip packaging machines etc. We have R&D team based in Shenzhen. Our goal is to build perfect world.