[China Glass Network] Recently, a video called "Mobile phone screen broken, no need to change screen! Magic glue teaches you 15 minutes to automatically repair" video is particularly popular. Many netizens read this video and said that after the mobile phone screen cracked, there is no need to spend money to repair the screen, and they can repair it with glass glue. However, some netizens have questioned the authenticity of the video. With a tube of UV glue and UV light, the broken screen can be restored. Is it really amazing? On October 30, the reporter went to the repair station of Jinan Lenovo Wanquan Mobile Service Center for experiments.
15 minutes to repair broken screen
In the video of repairing the broken mobile phone screen with glass glue and ultraviolet light, the reporter saw that the photographer prepared a mobile phone with a crack on the left side of the earpiece, a glass glue, a UV lamp, and a scraper. .
The photographer first applies the glass glue to the crack of the screen of the mobile phone, and then uses the squeegee to evenly spread the glass glue on the screen. During the process, the reporter noticed that some glass glue had flowed into the handset. After evenly applying, the photographer picked up the ultraviolet light and illuminate the screen of the phone for about 15 minutes. Later in the video, the screen of the mobile phone is completely invisible to the original crack under the illumination of the ultraviolet lamp.
[Experimental verification]
No magic effect, the crack did not improve
In the video circulating on the Internet, the glue was invented by a German company called GlassGlue's UV glass glue. The maintenance engineer of Jinan Lenovo Wanquan Mobile Service Center put the keywords on the multi-functional e-commerce platform and found that the glues sold by many merchants and the magic glue in the video have the same function description, so they took 68 yuan to take this sticky. The artifact of the mobile phone screen. After 3 days, the maintenance engineer received the glue, UV lamp and scraper.
Jinan Lenovo Wanquan Mobile Service Center has prepared two broken screen mobile phones, and the maintenance engineer conducted experiments according to the steps in the video. The maintenance engineer evenly glues the broken screen of the mobile phone and scrapes it evenly, then puts the mobile phone under the ultraviolet light.
After 15 minutes, the repair process of the two broken screen phones was completed, but the phone screens were not fixed. The screen cracks of the two phones did not improve and the cracks were still clearly visible.
[Experimental results]
The glue sold online is not reliable, and it does not work to repair the screen of the mobile phone. The industry said that glue leakage may also aggravate damage
The reporter contacted Taobao.com, a merchant who sells sticky mobile phone screen glue. He told reporters that this glue is a one-component high-strength UV-curable adhesive. The glue will be cured by ultraviolet light to bond and strengthen the cracked part, which can be used for repair. Crystal, glass and other products.
"Now the mobile phone screen production process is very advanced, I want to use a tube of UV glue, an ultraviolet lamp to repair the broken mobile phone screen, not reliable." Jin Ning Lenovo Wanquan mobile phone service center maintenance engineer Sun Ningning said that online sales Glue is not suitable for repairing mobile phone screens, and it is not possible to do the same as video transmission.
“The screen of the mobile phone is divided into an internal screen and an external screen. The internal screen is mainly responsible for display and touch. The external screen is a glass cover. If the crack is deep, it will usually cause the inner screen to have an undetectable crack. Once the glue seeps, Leakage can also cause safety hazards and cause more serious damage to mobile phones.†Sun Ningning told reporters that when they repaired their mobile phones, they encountered broken screens of mobile phones, usually directly changing screens. “When the broken screen is repaired, the sensitivity and resolution of the mobile phone will be reduced, and the service life of the mobile phone will be shortened.†Industry insiders suggest that if the screen of the mobile phone is broken, it is better to go to a regular repair shop for repair.
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