Screen Printing: The indispensable Printing technique for Printed Electronics

Posted on September 28, 2022September 28, 2022Categories Screen PrintingTags , , ,   Leave a comment on Screen Printing: The indispensable Printing technique for Printed Electronics

Screen printing involves the practice of pushing ink through a meshed screen stencil in order to superimpose a print on a substrate. At Linepro, more than 90% of graphic overlays for membrane keypads, switches and keyboards are printed by means of screen printing. This is a very popular method used across a variety of industries, the most common example being – graphics printed t-shirts which we wear in our day to day lives. It’s sometimes referred to as the silk printing or serigraphy however all … Continue reading “Screen Printing: The indispensable Printing technique for Printed Electronics”

What is Tactile Feedback in a Keypad for Input Devices?

Posted on September 16, 2022September 16, 2022Categories Customized Input Devices, Membrane Keypad, TactileTags , , , , ,   Leave a comment on What is Tactile Feedback in a Keypad for Input Devices?

Tactile Keypads are those specially created to provide an indication or feedback to users following the actuation or ‘key press‘. For instance, when a button or key is pressed on a non-tactile keyboard, the user’s fingers press against the visual representation of the button. The users are unaware of the exact moment they activated the button unless there is some visual indication which assures user of receipt of input being recorded. In contrast, a tactile keypad can provide the sensation of a snap … Continue reading “What is Tactile Feedback in a Keypad for Input Devices?”

Customized membrane keypad important aspects of designing: The reliability and pricing!

Posted on September 13, 2022September 19, 2022Categories Membrane KeypadTags , , ,   Leave a comment on Customized membrane keypad important aspects of designing: The reliability and pricing!

Pricing and reliability are most important when designing a new membrane keypad or switch project. The design of the user human machine interface (HMI) must be sustainable in the working environment, should be able to meet functional requirements and economical. The price of creating a customized membrane keypad design has to be in line with the overall project budget prior to committing to any kind of production. The price of a custom membrane keypad is proportional to the material components used in its … Continue reading “Customized membrane keypad important aspects of designing: The reliability and pricing!”

ADHESIVE PRODUCTS FOR MEMBRANE KEYPADS, KEYBOARDS & SWITCHES

Posted on July 23, 2022July 23, 2022Categories Membrane KeypadTags , , , , ,   Leave a comment on ADHESIVE PRODUCTS FOR MEMBRANE KEYPADS, KEYBOARDS & SWITCHES

Adhesives are critical part of membrane keypads, keyboards & switches. Adhesives contribute greatly in the success of a keypad. It would not be incorrect to quote that it is the adhesive which holds the entire membrane keypad into one. In this article, we would discuss about two critical parts of membrane keypad: 1. The Spacer 2. Mounting Adhesive These layers are not as well-known as the PCB and graphic overlay, but they are crucial to creating an easy-to-use electronic control … Continue reading “ADHESIVE PRODUCTS FOR MEMBRANE KEYPADS, KEYBOARDS & SWITCHES”

Washing Machine Membrane Keypad & Keyboard Lift up issues

Posted on June 17, 2022June 17, 2022Categories Membrane KeypadTags , , , ,   Leave a comment on Washing Machine Membrane Keypad & Keyboard Lift up issues

Since the 90s, membrane keypads, keyboards & switches were extensively used in the industrial sector particularly in household appliances like washing machines, because of their attractive appearance, low weight, compact size, and lengthy lifespan. The procedure of using pressure-sensitive adhesives to join the keyboard’s membrane switch onto the washing machine housing is easy and efficient and the bond strength is sufficient. It’s one of the most popular techniques for assembly. As the standard of living continues to rise and improve, … Continue reading “Washing Machine Membrane Keypad & Keyboard Lift up issues”

Membrane Keypad Technologies for Harsh Working Conditions

Posted on February 11, 2022June 6, 2022Categories Membrane Keypad, UncategorizedTags , ,   Leave a comment on Membrane Keypad Technologies for Harsh Working Conditions

Membrane Keypads or Keyboards are highly sought-after components for contemporary product designs offering visually stunning and sophisticated user interface that’s intuitive and functionally top performing. Some products are made for use in extreme conditions than the standard electronic application, leading to additional design tolerances. This article will discuss membrane keypad technology and its considerations for use in harsh environments. Limited protection by certain membrane keypad technologies Membrane keypads and keyboards are made up of many layers, each having a distinct … Continue reading “Membrane Keypad Technologies for Harsh Working Conditions”

What is Membrane Keypad?

Posted on December 22, 2021December 23, 2021Categories Membrane Keypad, UncategorizedTags , , ,   Leave a comment on What is Membrane Keypad?

The membrane keypad and membrane switch can be described as an electric keypad that turns an electrical circuit on or off. It is different when compared to mechanical keypad that is typically constructed of plastic and copper; a membrane keypad is an electronic circuit that is printed on Polyethylene Terephthalate (PET) as well as Indium Tin Oxide (ITO). The ink used for screen printing is typically silver / copper or graphite-filled and thus a conductor. Membrane keypads are interfaces for user equipment … Continue reading “What is Membrane Keypad?”

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”