Light Guide Products
Combining energy efficiency and cost optimization. Light Guide technology, much like it sounds, guides the light from LEDS to the areas that need to be lit by using a thin film or plate. Instead of using many LEDs as a backlight, Light Guide Films (LGF) or Plates (LGP) use only few side emitting LEDs at the edge of the device to spread light uniformly through the whole screen. Light Guide is available as a flexible film with a thickness of only 0.1 – 0.5 mm or as a thicker Plate 1 – 5mm depending on the individual use. Furthermore it is possible to segment different areas to avoid light leakage between areas or colors.
Light Guide film may soon become the standard backlighting option based on its many advantages. Nowadays devices become more and more thin and conservative backlighting technologies reach their limits. Due to its very thin design Light Guide works very well in these small and thin light devices. As seen as in many public areas Light Guide is a great solution for lighting large areas while still maintaining a mid-range point.
Our Light Guide Products find place in Consumer Electronics (Smartphone, tablet, keyboard …), General Illumination (Automotive interior, residential lighting…), Portable Electronic Devices (Medical devices, GPS devices…) and Retail (Kiosks, storefront window, wayfinding signs…).
New Technology Release! Flexible Touch Sensor
We proudly announce to provide our customers our new innovative product – The Flexible Touch Sensor.Read More
2017 SHANGHAI HOME TEXTILES - AUTUMN EDITION
Combination of traditional electronics industry and home furniture decorations, Cochief’s new product EL wall sticker backlight will release on “Shanghai home Textiles-Autumn Edition...Read More
2017 SMART CAR PHOTONICS
As every year we've visited the OPTO 2017 exhibition in Taiwan. This time Cochief EL focus on Automotive Industry applications such as dashboard, EL door sill, Warning lamp, Interior and instrument...Read More