Resin composition, light-shielding film, method for manufacturing light-shielding film, and substrate with partition walls

By using a resin composition containing components such as resin, organometallic compounds, and heat treatment at a specific temperature, the problem of difficult to form a partition wall material with high reflectivity and high light shielding below 250°C in the prior art, and achieving high brightness and efficient display effects.

CN115356873BActive Publication Date: 2025-04-25TORAY INDUSTRIES INC
8 Cites -1 Cited by

Patent Information

Application Number
CN202210992042.2
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Priority Date
2019-03-11
Filing Date
2019-06-26
Publication Date
2025-04-25
Estimated Expiration
2039-06-26

Smart Images

  • Figure CN115356873B_ABST
    Figure CN115356873B_ABST
Patent Text Reader

Abstract

The present invention relates to a resin composition, a light-shielding film, a method for producing a light-shielding film, and a substrate with partition walls. The resin composition comprises: a resin; an organic metal compound containing at least one metal selected from the group consisting of silver, gold, platinum, and palladium; a photopolymerization initiator or a quinonediazide compound; and a solvent. Provided is a resin composition capable of forming partition walls having both high reflectivity and high light-shielding properties even under heating conditions of 250° C. or less.
Need to check novelty before this filing date? Find Prior Art

Citation Information

Patent Citations

  • Color display device

    JP2000131683A

  • Photosensitive paste, member for display and display

    JP2000347394A

  • Photocurable resin composition for black matrix formation, photosensitive film using the same, black matrix forming method, black matrix and plasma display panel having the black matrix

    JP2006259421A

  • Liquid crystal display device

    JP2009244383A

  • Color conversion material, composition including the material, color conversion optical part using the composition, and light-emitting element using the color conversion optical part

    JP2011241160A