Electronic Shading

Functional Films Electronic Shading

A smart all-season electronic shading film that combines transparency control with patternless heating technology.

PDLC SPD EPD EC

Provides indoor heating effects in winter through film heating

Freely controls transparency for visibility that fits each situation

Blocks external infrared rays when switched to an opaque state

Protects privacy with blind-curtain control of opaque areas

Existing patterns do not appear even during heating operation

PDLC Film Product Lineup

Maintains transparency when powered off, combining visibility with energy control.

Freely switches between transparent and opaque states to provide complete privacy protection.

Equipped with surface heating to prevent condensation and significantly reduce winter heating load.

An innovative product that adds heating and blind functions without a patterning process to electrochromic films such as PDLC, SPD, EPD, and EC.

Applied to windows with low-power transmittance and temperature control, successfully upgrading a grade-35 insulated window to grade 1.

Standard model - transparent/opaque/transmittance control (color-changing), transparent heating
Combines heating for winter, color-changing for summer, and blind functions, with infrared blocking. Blind colors are available in GREY, BLUE, and WHITE, and the blind direction can be selected vertically or horizontally.
When applied, no conventional patterning process is required for heating/color-changing, and no circuit is applied, eliminating short defects.
Simplified wiring and optimized controller through non-application of blind FPCB

Characteristic Item		0V	50V	110V
UVR ( % )	High	100	100	99.8
	Middle		99.2	99
	Low		99.1	99
IRP ( % )	High	75.5	71.6	51.8
	Middle		16.9	15.9
	Low		16.6	15
VLT ( % ) (with adhesive film)	High	5	7.1	18.3
	Middle		76	77
	Low		75.9	77.2
Surface Temperature ( °C )		21.3	23.1	28.4
Temperature Change ( °C )		-	1.8	7.1
Power Consumption ( Wh )		-	11.72	55.21