Product comparison

List of technical list	ACTVISION	LED Film from other companies	LED Glass Type
Transparency	Upper	middle	Upper
attachment structure	OCR Molding Type	Perforated Hole Type	Glass Resin Bonding Type
Surface Processing	blackening	tin plating	ITO
Haze	5	14
yellowing (b*)	1	4
LED	16bit, Bypass, point defect	8bit, Bypassless, Cord defect	16Bit
light interference	None	Severe light interference from the side of the perforated hole	Many: Occurs between two sheets of glass
static	With protection circuit	No protection circuit	No protection circuit
Waterproof rating	IP×7	IP×2	IP×3
Weekly visibility	Yes (4000 nit or more)	Yes (4000 nit or more)	impossibility (less than 300 nits)
Scalability	Free to change	Free to change	impossibility
curved surface	1,500R	5,000R	impossibility
Construction	Attaches to existing glass	Attaches to existing glass	Construction after demolition of facilities
Construction cost	Less than 5% of project cost	Less than 5% of project cost	Add approximately 30-40% of project cost
Low resolution (Pitch over 30mm)	possibility	possibility	possibility
Medium resolution (Pitch less than 20mm)	possibility	possibility	impossibility
High resolution (Pitch less than 10mm)	possibility	possibility	impossibility
Initial product cost	commonly	commonly	High
Initial product cost	Cheap	Cheap	High
long-term maintenance costs	commonly	commonly	commonly
Excellent procurement of government-supplied materials	o	x	o
Delivery to global large corporations (reliability)	o	x	x
Listed company (domestic standard)	o	x	x
22mm standard product = installation cost	Early 4 million won	Early 4 million won	More than 10 million won
Installation period (based on 100sqm)	About 1 week	About 1 week	1 month or more