| abstract |
The present invention is suitable for manufacturing a self-emissive display device such as a mini/micro LED display device having an antireflection function such as metal wiring and an improved contrast, and an optical pressure-sensitive adhesive composition and optical laminate having excellent step absorption and processability. It aims to provide a body. The optical pressure-sensitive adhesive composition of the present invention contains a (meth)acrylic block copolymer and a colorant, and the (meth)acrylic block copolymer has a high Tg segment having a glass transition temperature of 0 ° C. or more and 100 ° C. or less, It is characterized by having a low Tg segment having a glass transition temperature of -100°C or more and less than 0°C, and having a tan δ peak in the region of 0°C or more and the region of less than 0°C, respectively. Moreover, the optical layered body of the present invention is characterized by including a base material and an adhesive layer formed from the aforementioned adhesive composition for optics. |