Multicolor El Panel backlight

Electro luminescent lamps,Back lighted keypads / Every finished product is fully assessed before delivery, and all of our materials and components are RoHS compliant.

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45 Years of Multicolor El Panel backlight Supply | YI YI

Based in Taiwan, Yi Yi Enterprise Co., Ltd., since 1974, is a Multicolor El Panel backlight manufacturer. Every OEM or ODM finished product is fully assessed before delivery, and all of our materials and components are RoHS compliant.

Specialized in manufacturing membrane switch with super-abrasive finishing, as well as PCB board, graphic overlay, EL panel and circuit board, all materials and components are suitable for use in computers, instruments, electronics and electrical goods. FPC bending test, FPC auto drilling, FPC e-test, FPC SMT, CNC laser cutting, color scanner, SMT for membrane switch and printed circuit supply. Export 70% worldwide in US and Europe and the rest 30% in Taiwan.

YI YI has been offering customers high-quality membrane switch, EL panel & circuit board, both with advanced technology and 25 years of experience, YI YI ensures each customer's demands are met.

Multicolor El Panel backlight

El 02

Depending on the requirements of the products design, a variety of structural layers and thicknesses can be designed, and the anti-vibration effect can be increased to meet the needs of the mobile device. With the mold and printing design, you can also add a variety of sizes in the cold plate and shape of the hole.
Prolonged use will not heat, but also very power. If compared with the LED, light the same luminous area, cold light board than the LED power.

Electro luminescent lamps,Back lighted keypads


  • Auto mobile
  • Emergency exit light
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