Electroluminescent Devices – From an Industrial Perspective

Posted on March 16, 2022May 10, 2022Categories UncategorizedTags , , , , ,   Leave a comment on Electroluminescent Devices – From an Industrial Perspective

What is Electroluminescence? Electroluminescence is the Optical and Electrical phenomenon wherein a material transmits light when current flows through it. This phenomenon is completely unique in relation to the emission of light from bulbs and other light producing gadgets. Electroluminescence occurs because of the radiative recombination of electrons and holes in a semi-conductor material. The excited electrons then, at that point, create Photons which show up as light. LEDs and Phosphor displays are common examples of electroluminescent lighting. In LED, … Continue reading “Electroluminescent Devices – From an Industrial Perspective”

Enhancing Effectiveness of Membrane Keypad by Backlighting

Posted on November 24, 2021December 22, 2021Categories Membrane KeypadTags , , , , , , , , ,   Leave a comment on Enhancing Effectiveness of Membrane Keypad by Backlighting

A backlit membrane keypad is a type of membrane keypad incorporated as an internal layer that allows light to travel across the keypad areas without losing the keypad’s tactile feel on the user. In tactile feel, there is improved feeling of touch and the feel is perceived with clarity due to the button pops back up after pressing. This feature is not incorporated in non-tactile switches. Know more about the difference between tactile and non-tactile feedback systems in customized input … Continue reading “Enhancing Effectiveness of Membrane Keypad by Backlighting”