Products & Solutions

Optical Control Functional Paste REXWIN™Series

Electronic devices such as displays, smartphones, and tablets are becoming lighter and thinner. Cameras and lighting equipment require higher performance, energy saving, and design. The REXWIN® ™ series solves the challenges of shading, reflection, diffusion, and bonding for the realization of these products.

01 Shading

~Challenge to OD value 6 through thin film coating~

Problems that can be solved

I want to improve the light blocking properties around the display and lens.

  • core technology
    pigments particle control through high-precision dispersion
  • Main uses
    ・FPC coverlay
    ・Camera washer film
    ・Smart device back panel
    ・Light leakage around OCA

Product: Document download

Non-halogen type for gravure coating

E039 PET AKSB 92T black/ E072 LKHF 92 black

UV curing type for PAD screen printing

FD PD BLACK

Solvent type for screen and roll coater

SS PU 911 black SG1

02 Low reflection

~Achieving outstanding blackness with a reflectance of less than 1%~

Problems that can be solved

I want to prevent internal reflections in optical equipment.

  • core technology
    Reflectance control using special materials
  • Main uses
    The camera module

Product: Document download

Solvent type for roll coating

SS MATT 911 Black HD2

03 High reflection/light diffusion

~A world with 95% reflectance~

Problems that can be solved

・I want to use light efficiently
・I want to evenly diffuse light from displays and lighting.

  • core technology
    Reflectance control using special materials
  • Main uses
    ・Display backlight unit
    ・LED mounting board

Product: Document download

high reflection

Electron beam crosslinking type for screen coating

EBSS WHITE003

High reflection, light diffusion

Solvent type for screen and roll coater

SS PU 611 White HR1

04 Sensing

~Wavelength control~

Problems that can be solved

・Achieving both decorative expression and wavelength transmission

  • core technology
    Special dispersions ink/coating technology
  • Main uses
    near infrared sensor

Product: Document download

Near-infrared transparent black ink

SVSS IP BLACK

05 Decoration

~Pursuit of jet black and brightness~

Problems that can be solved

・I want true blackness
・I want to express the metallic feel of metal with decorative film.
・I want to suppress the deterioration of the base material and pattern

  • core technology
    Balancing fine dispersion technology and coating liquid stability
  • Main uses
    Molded decorative film for vehicles and displays

Product: Document download

jet black

Solvent type for gravure coating

K623 HP jet black

metallic

Solvent type for gravure coating

3DFM629 SILVER METALLIC

weather resistant coat varnish

Solvent type for gravure coating

Z308 series

06 Optical adhesive

~UV curing functional adhesives~

Problems that can be solved

high transparent adhesives

I want to maintain the transparency of film and glass while adhering them.

Black adhesives

Realization of advanced light-shielding bonding

  • core technology
    Achieving both high adhesion and flexibility through formulation technology
  • Main uses
    - Bonding of lenses and optical equipment
    ・Lamination of film and glass

Product: Document download

UV curing type for screen coating

REXWIN UA-A2 adhesives

UV curing type for dispenser coating

REXWIN LS adhesives

Inquiries

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TOYO INK CO., LTD.