Layered apparatus and its manufacturing method

Marja Välimäki (Inventor), Tapio Ritvonen (Inventor)

    Research output: PatentPatent

    Abstract

    A layered apparatus comprises a substrate (100), a first electrically conductive layer (102) on and in contact with the substrate (100), a second patterned electrically conductive layer (104) which is in contact with the first electrically conductive layer (102), a third electrically conductive layer (112), a fourth electrically conductive layer (114) which is electrically insulated from the first electrically conductive layer (102), the second patterned electrically conductive layer (104) and the third electrically conductive layer (112), and an operationally active layer (108) between the first electrically conductive layer (102) and the fourth electrically conductive layer (114). The second patterned electrically conductive layer (104) is thicker than the operationally active layer (108), and a top part (104A) of the second patterned electrically conductive layer (104) extends across the operationally active layer (108) for having an electrical contact with the third electrically conductive layer (112).

    Patent family as of 14.12.2021
    CN109791988 A 20190521 CN201780058680 20170926      
    EP3520151 A1 20190807 EP20170784666 20170926      
    FI128685 B 20201015 FI20160005725 20160927      
    FI20165725 A 20180328 FI20160005725 20160927      
    US10763435 BB 20200901 US20170332915 20170926      
    US2019237670 AA 20190801 US20170332915 20170926      
    WO18060555 A1 20180405 WO2017FI50673 20170926

    Link to currentpatent family on right 

    Original languageEnglish
    Patent numberUS2019237670
    IPCH01L 51/ 52 A I
    Priority date26/09/17
    Publication statusPublished - 1 Aug 2019
    MoE publication typeH1 Granted patent

    Fingerprint

    Dive into the research topics of 'Layered apparatus and its manufacturing method'. Together they form a unique fingerprint.

    Cite this