DOUBLE-SIDED ADHESIVE SHEET, LAMINATE AND PRODUCTION METHOD OF LAMINATE

To provide a double-sided adhesive sheet capable of suppressing ion migration of a metal conductive part when an optical member constituting a display device mounted with a touch panel includes a metal conductive part and the optical members are stuck to each other, capable of suppressing a change in a value of resistance caused by a wet and heat environment and ultraviolet rays, and excellent in designability.SOLUTION: A double-sided adhesive sheet is for sticking a first adherend and a second adherend as optical members constituting a display device mounted with a touch panel. At least one of the first adherend and the second adherend has a metal conductive part. The double-sided adhesive sheet has a water vapor permeability of 400 g/m2/24 h or less, and a sulfur content of 50 mg/kg or less, and contains a coloring agent. A laminate, and a production method of a laminate are also provided.SELECTED DRAWING: Figure 1 【課題】 タッチパネルを搭載した表示装置を構成する光学部材が金属の導電部を備える場合であって、光学部材同士を貼合したときに金属の導電部のイオンマイグレーションを抑制でき、湿熱環境および紫外線による抵抗値変化を抑制でき、さらには意匠性にも優れた両面粘着シートを提供する。【解決手段】 タッチパネルを搭載した表示装置を構成する光学部材である第１の被着体と第２の被着体と、を貼合するための両面粘着シートであって、第１の被着体および前記第２の被着体のうち少なくとも一方が金属の導電部を有し、水蒸気透過率が４００ｇ／ｍ２／２４ｈ以下であり、硫黄含有量が５０ｍｇ／ｋｇ以下であり、着色剤を含有する、両面粘着シート；積層体；積層体の製造方法。【選択図】図１