Active Member
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[China]
Address: 22 Shi Bei Gong Ye Lu, Panyu Qu, Guangzhou, Guangdong Province, China
Contact name:Jason
ShenZhen YES Electronics Machinery Co.,Ltd |
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Laser Repair Machine For LCD Panel Color Lines And Bright Spot TV Repaire
Laser tv repair machine Specification
| For LCD panel screen size | maximum 110 inch (orbital platform can be expanded) |
| For LCD panel screen thick | 0.3~2.2mm |
| Repair Area | Point (3um X 3um), Line (L 50um X 3um), Blocks (50um X 50um) Patch To repair the mist of polarizing film containing the LCD panel |
| Image system | Image photographed, archive and upload 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 environment temperature | 20℃~30℃±5℃ |
| Work environment relative humidity | 65 + / - 5% RH |
| 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 ) |
Main purpose
Laser repair purposes, is hoping to further the defective part to be corrected, so that the original filter out waste products to be discarded, repair to an acceptable product. The current acceptable product standards----Firstly is definitely not wired defects; secondly, many products are "no highlights assurance". Secondly, many products are "no highlights assurance", so the pixel can not have been glowing are bright spots, but to some extent accepted few dark spots. Therefore, the object of laser repair, based on the main line defect and highlights.
The way of laser repair :Welding---- In the two story metal overlap over the place, in appropriate energy and wavelength of the laser can be metalized open and welded together, let the two originally not connected electrodes connected (and cut off to achieve disconnect)to repair.
