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Active matrix liquid-crystal display device and method for making the same

  • US 6,284,558 B1
  • Filed: 11/25/1998
  • Issued: 09/04/2001
  • Est. Priority Date: 11/25/1997
  • Status: Expired due to Term
First Claim
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1. A method for making an active matrix liquid-crystal display device, comprising the steps of:

  • forming interlayer insulating film, at least part of which composed of organic film, on a TFT (thin-film transistor) substrate with a structure where a pixel electrode and wiring are overlapped;

    patterning said organic film; and

    patterning a base layer using the patterned organic film as a mask.

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