LCD Photoresist
A key material for implementing vivid LCD colors
A photo-sensitive material is a key material for a LCD color filter and is made of liquid chemical that responds to the light to form three different pixels of red, green and blue and create various colors. It is made using cutting-edge technologies including semiconductor processing technology, photo-etching technology, material engineering and precision chemistry. LG Chem succeeded in the mass production of photo-sensitive materials for the first time in Korea by using its proprietary technology.
Applications
TV
Monitor
Laptop
Tablet
Smartphone
Functions of Photo-Sensitive Material
Black Matrix It blocks light penetration through the liquid crystal array that is activated abnormally
within the TFT panel
Color-sensitive material It converts white light coming from the backlight into colored light within the TFT-LCD
Over coat It compensates for the difference between the R/G/B patterns
Column Spacer It maintains the distance between the glass substrates at the top and bottom of
the LCD constantly
within the TFT panel
Color-sensitive material It converts white light coming from the backlight into colored light within the TFT-LCD
Over coat It compensates for the difference between the R/G/B patterns
Column Spacer It maintains the distance between the glass substrates at the top and bottom of
the LCD constantly
