Display Materials

LCD Materials eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee JSR offers display materials called "OPTMER" series for manufacturing processes of liquid crystal displays (LCD) and charge coupled devices (CCD). Electronic Materials / Display materials Alignment film OPTMER AL series pdf 682kb AL series (alignment coating materials) are used in manufacture of LCD. Both polyimide type (pre-imidized organic-solvent-soluble type) and polyamic acid type are available. [Feature] : -Low curing temperature -High voltage holding ratio , Low image sticking -Various grades, which achieve the desired pre-tilt angle -All kinds of alignment films are available for various alignment modes, including IPS and vertical alignment Protective Coating OPTMER SS series pdf 1,038kb SS series (heat-curable protective coating materials) are used for overcoatings of color filters. They are mainly composed of acrylic polymers. Both one-liquid type and two-liquid type are available. Two-liquid type is mixed just before using. [Feature] : -Good wettability and surface flatness -High transparency -Excellent resistance against heat, chemicals, ITO sputtering and patterning -All kinds of grades are available for various color filters, such as pigment-dispersed, dyed, electrodeposition and printed Heat resistant transparent photo resist OPTMER PC,NN series pdf 1,038kb NN series (negative-tone photo resists composed of acrylic polymers) are mainly used as overcoating materials for COG (chip on glass)-type color filters, and also used for spacer formation of touch panels and LCD panels.PC series are newly developed positive-tone photo resists, which are mainly composed of acrylic polymers.They are favorable for interlayer films of TFT arrays for high aperture design. [Feature] : -Good wettability and surface flatness -Excellent developing performance utilizing a weak alkaline solution -Tapered edge profiles prevent ITO lines from breaking at the edge -Excellent chemical resistance against photo resist strippers and other chemicals Pigment Dispersed Color Resist OPTMER CR series pdf 229kb CR series (pigment dispersed negative-tone photo resists) are used to form color filter layers for LCD. Red, Green, Blue, and Black colors are available. [Feature] : eGood coating uniformity eExcellent developing performance, which enables you to obtain residue-free color filters easily eBrilliant color contrast, High transparency (RED, GREEN, BLUE) eVarious grades, which achieve the desired optical density (BLACK) eSafe solvent system STRUCTURE of FULL COLOR LCD - close -