Wire Grid Polarizing Film

World's First Film-Based Wire Grid Polarizer ! Aluminum wire grid structure brings a high polarization separation performance in a wide range of wavelength from visible to IR (or longer) using metal nanowires. Furthermore, it has superior heat resistance compared to a general absorptive polarizer and suitable for to various applications including automotive to industrial use.

Wire Grid Polarizer

■ A reflective polarizer without absorption loss ■ Flexible & excellent processability ■ Less wavelength dependence (Visible light - infrared light)  ■ Excellent durability under high temperature (60℃/ 90%RH / 1500h, 105℃/ Dry / 1000h)

Grid Structure | Section SEM image

Application of Wire Grid Polarizing Film

	■ PBS (Polarizing Beam Splitter) An optical component consisting of a Wire Grid Polarizer sandwiched between prisms, widely used in AR-glass that uses LCOS.
	■ Framed filter Attachment of Wire Grid Polarizer on the glass to the frame. It can be attached to sensors and other devices.

Uses	Wavelength	Effects	Precedent
Head-up Display	Visible light	Improved heat resistance	yes
AR Glass	Visible light	PBS with high grazing incidence characteristics	yes
Polarized Light for  inspection Machine	Visible light	Improved heat resistance	yes
Onboard Camera	IR (-1,000nm)	Anti-reflection	yes
Surveillance camera	IR (-1,000nm)	Anti-reflection	yes
Biometric authentication  (vein, iris, etc.)	IR (-1,000nm)	Anti-reflection	yes
Semiconductor  inspection machines	IR (-1,000nm)	Anti-reflection	yes
Industrial inspection  camera	IR (-1,000nm)	Anti-reflection	yes
Fundus/Retinal  Examination Equipment	IR (-1,000nm)	Anti-reflection	yes
Sorting machines such as  fruit sorting machines	IR (-1,000nm)	Anti-reflection	yes
Radars	THz/mm waves	Prevention of interference, etc.	pending

Price

High Transmittance Grade

Non Adhesive Type
Item Code Size Unit Price  MLP-WG Non -Adhesive 80 x 240 mm t=80 μm $ 172  MLP-WG sample 80 x 50 mm t=80 μm $ 55
MLP-WG  Data sheet  Composition
Adhesive Type
Item Code Size Unit Price  MLP-WGS Adhesive 80 x 240 mm t=100 μm $ 199  MLP-WGS sample 80 x 50 mm t=100 μm $ 66
MLP-WGS  Data sheet  Composition

High Contrast Grade

Non Adhesive Type
Item Code Size Unit Price  MLP-HC Non -Adhesive 80 x 240 mm t=80 μm $ 172  MLP-HC sample 80 x 50 mm t=80 μm $ 55
Adhesive Type
Item Code Size Unit Price  MLP-HCS Adhesive 80 x 240 mm t=100 μm $ 199  MLP-HCS sample 80 x 50 mm t=100 μm $ 66

Notice

Specification

Products and main specifications
grade name	optical grade	size	substrate	adhesive	Transmittance
						450nm	550nm	650nm
HT11N	High transmittance	240 x 80mm	TAC 80μm	No	Tp	80.6%	87.6%	89.4%
HT11U				on substrate	Tc	(0.13%)	(0.05%)	(0.03%)
HC11N	High contrast	240 x 80mm	TAC 80μm	No	Tp	78.7%	83.0%	83.2%
HC11U				on substrate	Tc	(0.05%)	(0.02%)	(0.01%)

Visible Light and Near Infrared field - Transmittance characteristics

Visible Light Field Near Infrared Field * maintains polarization performance even in the near-infrared field