Photosensitive Dry Film "Photec"

SL series are fully aqueous applicable photosensitive films used for UV laser direct imaging (UV-LDI) system. SL series have high photosensitivity, high resolution, excellent tenting property and other advantages than conventional films.

Features

• SL series have high photosensitivity (8~16mJ/cm²: recommended exposure energy), excellent adhesion and resolution than conventional films.
• It is used for UV laser direct imaging (UV-LDI) system.
• Because of good contrast, it is able to confirm the exposed area at 1minute after exposure.

Photo characteristics

Item	Unit	SL-1329	SL-1333	SL-1338
Applications	—	Tenting Etching		Tenting Plating
Thickness	μm	29	33	38
Exposure energy(ST=17/41)	mJ/cm2	11	12	12
Adhesion(ST=17/41)	x/400μm	23	25	28
Resolution(ST=17/41)	400/xμm	23	23	25

Paragon-9000m

Resist profile(SL-1329)	Imaging property of SL-1338
	SL-1338SL-1138
L/S=50/50μm	*Appearance of 1 minute after exposure (ST=20/41)