Results 1 to 3 of 3

Thread: touch screen

  1. #1
    Associate Engineer
    Join Date
    Jun 2022
    Posts
    3

    touch screen

    Hello

    I was wondering what does indium tin oxide coated glass do in touch screens. Does it convert heat into electricity. I was wondering how does a touch screen sense a finger? What is being converted into electricity and what is doing the conversion? I asked google but I can't get the specific details on what is being converted and what doing the conversion.

    Thank you

  2. #2
    Technical Fellow Kelly_Bramble's Avatar
    Join Date
    Feb 2011
    Location
    Bold Springs, GA
    Posts
    2,625
    Indium is used in many high-tech devices such as touch screens, smart phones, solar panels and smart windows, in the form of indium tin oxide. This compound is optically transparent and electrically conductive — the two crucial features required for touch screens to work.
    Tell me and I forget. Teach me and I remember. Involve me and I learn.

  3. #3
    Associate Engineer
    Join Date
    Jun 2022
    Posts
    3
    That doesn't answer my question. I found that answer on google. I want to know what is being converted into electricity and what is doing the conversion.

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •