Basic Info.
Product Description
Factory Supply TFT Linear Polarizer Film for Touch Screen
LCD Linear Polarizer Film Repair method
1. Tool preparation: before beginning the replacement process, you will need to gather a few tools. First, you will need a printer roller. This can be taken from an old printer, or you can purchase one from an office supply store. Next, you will need a 3M vacuum cloth. This will be used to clean the surface of the LCD screen. You will also need some alcohol, a cotton swab, and a small flat-blade screwdriver. Finally, you will need a paper cutter and a sponge pad. These will be used to cut the new screen to size and to apply pressure to the adhesive during the replacement process.
2. Uncover the old film: uncovering an old film can be a difficult process, but it is important to be careful and take your time. First, remove the outer frame from the LCD screen to be changed, and expose the edge of the outer polarizer. Then, at the corners, use a blade to slowly uncover the polarizer. Be careful not to scratch the inner glass plate, as the scratch on the glass plate is irreparable. After uncovering the corner, slowly remove the outer polarizer by hand. The larger the size of the screen, the more troublesome it is when removing the polarizer. If you don't pay attention, it will crush the glass or scratch glass. If the adhesive of the original polarizer is difficult to remove, the alcohol can be dropped at the seam position, which makes the adhesive easy to be torn off. With patience and care, you will be able to successfully uncover your old film.
3. A polarizer is a critical component of any LCD display, and selecting the right one is essential for ensuring optimum performance. There are three main types of polarizers, each with a different angle: 45 degrees, 135 degrees, and 90 degrees. Selecting the correct angle is important, as an incorrect choice can result in reversed colors or other image issues. The best way to select the correct polarizer is to purchase one with a defined angle and then test it against the existing film. If the image appears normal, then the original polarizer angle is correct. If there is an image displayed but the colors are reversed, then the angle is incorrect and should be replaced with the correct polarizer. By following these simple steps, you can ensure that your LCD display always delivers optimal performance.
4. Film: screen replacement is a precision operation that requires a clean environment and the cooperation of two people. The process begins with one person uncovering the new film adhesive tape and aligning it with the side of the screen. The other person then gently rolls the polarizer with a printer roller until the entire polarizer is attached to the glass. If there are any small bubbles or strip marks after the replacement, the outer protective film of the polarizer can be removed and left for one night. This will allow the gas permeability of the polarizer to gradually disappear. By following these simple steps, you can ensure that your screen is replaced correctly and that your viewing experience is uninterrupted.
Commercial Clause
| Minimum Order Quantity: | 50PCS |
| Price: | 10~50$/PC |
| Packaging Details: | Normal package |
| Delivery Time: | 5~7 working days |
| Payment Terms: | T/T before 100% if within 60,000usd. |
| Supply Ability: | 10,000pcs/month |
General information
| Place of Origin: | Guangdong China(Mainland) |
| Brand Name: | GOOUNION |
| Model Number: | RN-LB002 |
| Certification: | CE,RoHS |
How to measure the degree of the linear polarizer film?
2, look at the words or dots on the polarizer, their alignment direction is the direction of the polarizer.
3, take a polarizer with a known angle and overlap it with the polarizer to be measured, if the degree of light transmission of the two overlapping sheets is almost the same as that of one, then the two angles are the same, and vice versa, there is an angle difference. The angle between the horizontal and the known angle polarizer is the angle of the polarizer to be measured, after turning the angle and adjusting it to the degree of cross-least light transmission (i.e. the darkest time).
(Note that the angle in the polarizer industry, medium and large sizes are generally in accordance with the horizontal screen as the standard, in the absence of said vertical screen angle, are horizontal screen angle, small sizes need to confirm in advance is a vertical screen, horizontal screen.)
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FAQ:
1, When can I get the linear polarizer film quotation?
We usually quote within 12 hours after we get your inquiry. If you are very urgent to get the price, pls tell us in your telephone number, so that we will regard your inquiry priority.
2, How can I get a linear polarizer film sample to check quality?
After price confirmation, you can require samples to check our quality.
3, Can you do the linear polarizer film design for us?
Yes, we have a professional designer. Pls tell us your idea, or send a JPG file, and we will amend it according to your file. Tell us how would you like it, then we will send the final file for you to check before production.
4, What is your term of delivery?
You can choose the one most convenient or cost-effective for you.
5. How about the payment?
We use T/T, Western Union, and PayPal.
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