帷帳 is read as いちょう (ichou) and means curtain.
いちょう
ichou
かや
mosquito net
てちょう
certificate
つうちょう
passbook
でんわちょう
telephone book
だいちょう
account book
きちょう
registry
もとちょう
ledger
けいさつてちょう
police identification card
にっきちょう
diary
かんじんちょう
temple solicitation book
とりものちょう
detective story (esp. one from the Edo period featuring thief-takers)
めもちょう
memo book