Acrylic Light Guide Design

This step by step guide describes our process of quick experimentation and prototyping to achieve good illumination without having to run extensive light bouncing simulations.

Acrylic light guide design.

A light guide is a device designed to transport light from a light source to a point at some distance with minimal loss. The design is created in illustrator using blend modes and the light pipe is manufactured with a laser cutter on 1 4 thick clear acrylic. Light guides are usually made of optical grade materials such as acrylic resin polycarbonate epoxies and glass. Side view led s are attached to the edge of the film.

In order for such a fiber to guide light the proper relationship between the refractive index of the core and its surrounding cladding must be maintained. Qcyuui 56w modern led ceiling light acrylic panels ceiling chandeliers flush mount 6500k lighting for living room dining room kitchen foyer studio white 3 ring combination 118 99 118. These exterior surfaces are more important than they seem as various properties can improve the performance of the light pipe. Purchase options quick shop compare.

Cutouts can be made in the film to place side view leds at the appropriate location. Light guides are fabricated from cast acrylic materials. 99 6 00 coupon applied at checkout save 6 00 with coupon. Developed specifically for edge lit applications including lighting and signage lucitelux light guide panel lgp continuous cast acrylic sheet is formulated with evenly dispersed illuminating particles to provide bright even illumination.

Light is trans mitted through a light guide by means of total internal reflection. Consists of a single solid element providing a smooth adaption of a rectangular cross section to a round pmt face. It has very little natural scintillation response to ionizing radiation. Led light guiding edge lit 0e010 14 74 sqft.

Light guide film light guide films typically have a thickness of 0 05 or more and are made from polymers such as acrylic or polycarbonate. Cast acrylic is a clear and colorless plastic which generally has good optical clarity and good mechanical properties. What is a light guide. One additional design consideration for rigid light pipes face shape the surface or face of a rigid light pipe is the acrylic or plastic piece that is visible to the end user through the panel.

Consists of a flat triangular pmma sheet terminated at the pmt end by a cylindrical rod or disc for effective pmt mounting. Led light guiding edge lit 0e011 as low as 14 74 sqft. Flat trapezoid light guides. Suitable for use with leds fluorescent and cold cathode light sources.