Optimized Micro-Pattern Design and Fabrication of a Light Guide Plate Using Micro-Injection Molding Fang-Yu Fan , H. Chou , +4 authors M. Ruslin Materials Science Optimized pattern design of light-guide plate (LGP) We have investigated the light intensity distributions of a 7-inch LGP to increase output illuminance uniformity by reducing the bright and dark areas caused by a plurality of LED. We analyzed the effects of the LED-LED gap and LED-LGP space to the light intensity distribution in the LGP Light guide plate positioning design in backlight module United States Patent 8740446 Abstract: A light guide plate positioning design in backlight module includes a base, a light guide plate, a first positioning unit, and a second positioning unit. The base has a sidewall extending along a second direction. Abstract: Traditional large-size direct-illumination structures for liquid crystal display (LCD) do not contain light guide plates. Though the uniformity meets the demand of LCD module, the whole thickness of the illumination system is difficult to reduce. With the development of white light emitting diode, many changes can be introduced in LCD for improving performances of system. Learn by Example: How to Design Light Pipes Minimizing loss during transmission Minimizing the number of LEDs needed (they are power-hungry components that destroy battery life) Maximizing color mixing for RGB LEDs Without the light pipe, there is a strong hot spot in the center of the logo and not much light elsewhere. Light guide film is most commonly utilized in designs that require tactile keys with backlit artwork. We're capable of lighting all of the keys at once or individually upon actuation. Large areas can be uniformly backlit with multiple colors so it makes this technology great for status indicators as well (battery, sensors, etc.). / A Light guide plate based flexible optical cuff for optogenetic stimulation of motor units. 2015 Transducers - 2015 18th International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2015. Institute of Electrical and Electronics Engineers Inc., 2015. pp. 1653-1656 (2015 Transducers - 2015 18th International