Color film substrate and method for manufacturing thereof as well as display device and method for manufacturing thereof

Color film substrate and method for manufacturing thereof as well as display device and method for manufacturing thereof

  • CN 106,647,005 A
  • Filed: 02/04/2017
  • Published: 05/10/2017
  • Est. Priority Date: 02/04/2017
  • Status: Active Application
First Claim
Patent Images

1. a kind of manufacture method of color membrane substrates, it is characterised in that include:

  • Make to form metal level and the first alignment mark in the first side of underlay substrate;

    Make to form the second alignment mark in the second side of the underlay substrate, first alignment mark is in the underlay substrateOn upright projection of the upright projection with second alignment mark on the underlay substrate it is completely overlapped, first side andSecond side is the relative both sides of the underlay substrate;

    The film layer for forming black-matrix layer is deposited on the second side of the underlay substrate and second alignment mark;

    The segment difference of film layer on the second side of the underlay substrate is detected using board, and is aligned according to the segment difference.

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