Coverlay films consist of electrical insulation adhesive on Polyimide film.
Various lineups for applications such as smartphone, laptop, LCD, HDD, and DVD-drive.
There are lineups dedicated for high-speed transmission, or transparency requirement.

Grade	UL94	Characteristics	Doc
CV series	✔	Standard type with good adhesion and workability. (Halogen contains)
CM series	✔	Standard type. Halogen-free. Applicable on fine pattern (L/S=20/20).	ダウンロード
CE series	✔	High Tg (110℃), high elasticity (3.7GPa), and good sliding property.	ダウンロード
CG series	✔	Applicable on wireing pitch of 20µm (L/S=10/10). Superior workability with quick-press.	ダウンロード
C90 series	To be applied	Low repulsion product with excellent ion-migration suppression (L/S=20/20).	ダウンロード
C91 series	To be applied	Excellent ion-migration suppression (L/S=20/20), and quick-press processabilitty.	ダウンロード
C92 series	✔	High folding endurance, applicable for foldable device. Excellent in ion-migration suppression (L/S=20/20).	ダウンロード
C33 series	To be applied	Supporting high speed transmission by low dielectric property	ダウンロード
C60HT	✔	Material of transparent film with transparent adhesive. Excellent heat resistance.	ダウンロード

Photosensitive coverlay film

UV curable dry film coverlays with flame resistance and low repulsive properties.
Applicable to various products such as smartphone, laptop, and LCD.

Grade	Color	UL94	Characteristics	Doc
RTA series	Amber	✔	Standard type with superior folding endurance and flame reterdancy.
RTB	Black	✔	Standard type with superior folding endurance, flame reterdancy, and concealment performance.
RTC	Amber	To be applied	Excellent in folding endurance, flame reterdancy, and ion-migration suppression (L/S=20/20)	ダウンロード
RTD	Black	To be applied	Excellent in folding endurance, flame reterdancy, ion-migration suppression (L/S=20/20), and concealment performance.	ダウンロード

Other Coverlay film

A material with white layer on PI of CM-type Coverlay.
Acheived a high-reflectance of LED light source. Applicable to component Assembly FPC.

Grade	UL94	Characteristics	Doc
CMAG series	✔	Light reflectance value is 88% or higher. Excellent in flame reterdancy, folding endurance, and electrical property.	ダウンロード