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            | Application module:
                  
                  Layered interconnect module design | ISO/TS 10303-1698:2018-11(E) © ISO
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      3.1.1 Terms defined in ISO 10303-1
      
         
         For the purposes of this document,
         the following terms defined in 
         ISO 10303-1
         apply:
         
      
      
      3.1.2 Terms defined in IEC 60050-541
      
         
         For the purposes of this document,
         the following terms defined in 
         IEC 60050-541
         apply:
         
      
      
      3.1.3 Other terms and definitions
      For the purposes of this document, 
      the following terms and definitions apply:
      
      
                  conductive pattern whose purpose is to provide a transition from a tightly arranged conductive pattern that mates
      with a component to the circuit routing areas on a PCB
              
      
               void or passage in a PCB that penetrates the entire PCB from top to bottom and whose projected shape is usually non-circular
           
      
         PCB with a conductive pattern on both of its sides
         
      
         PCB that utilizes flexible insulating substrate materials with or without
         flexible insulating cover layers
         
      
              area on a PCB or internal to a PCB inside of which components or patterns might be prohibited from being placed
           
      
         PCB that consists of rigid or flexible insulation materials and with three or more alternate printed wiring or printed
      circuit layers that have been bonded together and electrically interconnected
         
      
         PCB that utilizes only rigid insulating substrate materials
         
      
         PCB that utilizes both rigid and flexible insulating substrate materials
         
      
         PCB with a conductive pattern on only one side
         
      
      
         For the purposes of this document, the following abbreviated terms
         apply:
         
      
      
         
            | AM | application module | 
         
            | AP | application protocol | 
         
            | ARM | application reference model | 
         
            | MIM | module interpreted model | 
         
            | PCB | Printed Circuit Board | 
         
            | URL | uniform resource locator | 
      
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