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Transmissive display device having two reflection metallic layers of differing reflectances

  • US 5,818,552 A
  • Filed: 07/30/1996
  • Issued: 10/06/1998
  • Est. Priority Date: 07/31/1995
  • Status: Expired due to Fees
First Claim
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1. A display device comprising:

  • a first substrate;

    a second substrate spaced apart from the first substrate having a plurality of transistors formed thereon;

    a first reflection metallic layer having a first reflectance formed above and at least partially covering one of said plurality of transistors;

    an insulating film formed on the first reflection metallic layer;

    a second reflection metallic layer formed on the insulating film over and at least partially covering said one of said plurality of transistors and also being over and at least partially covering a portion of the first reflection metallic layer, said second reflection metallic layer having a second reflectance higher than said first reflectance, wherein said first reflection metallic layer is closer to an incident side than said second reflection metallic layer, and a pattern of said first reflection metallic layer extends over a pattern of said second reflection metallic layer, and wherein said first reflection metallic layer comprises a light-shielding pattern positioned along a row direction and said second reflection metallic layer comprises a wiring pattern positioned along a column direction.

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