4.
    发明专利
    未知

    公开(公告)号:DE68923551T2

    公开(公告)日:1996-04-04

    申请号:DE68923551

    申请日:1989-07-29

    Abstract: A production method of a color filter in accordance with the present invention comprises forming an inorganic active film layer on a transparent substrate, dyeing the inorganic active film layer in a first color, forming a resist at portions other than the portion which is to be dyed in a second color, carrying out decoloration treatment, dyeing the inorganic active film layer in the second color, peeling off the resist, forming another resist at portions other than the portion which is to be dyed in a third color, carrying out decoloration treatment, dyeing the inorganic active film layer in the third color and peeling off the resist.

    5.
    发明专利
    未知

    公开(公告)号:DE68923551D1

    公开(公告)日:1995-08-24

    申请号:DE68923551

    申请日:1989-07-29

    Abstract: A production method of a color filter in accordance with the present invention comprises forming an inorganic active film layer on a transparent substrate, dyeing the inorganic active film layer in a first color, forming a resist at portions other than the portion which is to be dyed in a second color, carrying out decoloration treatment, dyeing the inorganic active film layer in the second color, peeling off the resist, forming another resist at portions other than the portion which is to be dyed in a third color, carrying out decoloration treatment, dyeing the inorganic active film layer in the third color and peeling off the resist.

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