| abstract |
[PROBLEMS] A light-shielding film which is excellent in heat resistance and dimensional stability, and has a high degree of light shading, low gloss, and little fluctuation is produced at low cost. [MEANS FOR SOLVING PROBLEMS] A light-shielding film comprising a polyamide-imide resin, a black filler having an average particle size of 0.01 to 1 μm, and an inorganic particle having an average particle size of 0.1 to 10 μm, wherein the content of the polyamide- , The content of the black filler is 1 to 10 wt%, and the content of the inorganic particles is 8 to 35 wt%. |