Customization of Ultra-low Temperature Display Touch Screen

November 21, 2022
Latest company case about Customization of Ultra-low Temperature Display Touch Screen

Nowadays is an information age, information display technology plays an increasingly important role in social activities and daily life, and gradually integrates.

 

The display industry has become one of the most important industries in the electronics industry. 80% of human information comes from vision, and the interaction between various information system terminal equipment and people needs to be realized through information display.

 

At present, the vast majority of TFT displays fail to operate normally at a low temperature of -20 degrees Celsius. In the application scenarios of many smart terminal products, the temperature requirements are very strict.

 

So how do we solve the phenomenon that the LCD screen freezes, cannot start normally, or even black screen, screen ghost, screen tralling, and residual image surface frosting, etc.,

 

latest company case about Customization of Ultra-low Temperature Display Touch Screen  0

Figure 1. TFT LCD black screen, screen ghosting, screen scrolling

 

 

Solution:

 

Through the unremitting efforts of the Hongguang Display team, it have developed and designed an ultra-low temperature touch display model:HG050HD030T01 for low temperature environments.

latest company case about Customization of Ultra-low Temperature Display Touch Screen  1

Figure 2. 5.0-inch AMOLED LCD Screen MIPI Interface

 

 

It can be operated flexibly even when wearing gloves, and it still withstand 1.5m free landing impact (2 times on each side) at -40℃.

 

Even the device is dropped into water, it can still be used normally. The professional anti-condensation screen is adopted, and the display is still clear in the variable low temperature environment.

 

It breaks the temperature limit of TFT LCD display, and avoids the problems of unable to display in low temperature environment, iscreen ghost, screen tralling, and residual image surface frosting, etc.,