- 专利标题: Liquid crystal panel and liquid crystal display device
-
申请号: US15875261申请日: 2018-01-19
-
公开(公告)号: US10578914B2公开(公告)日: 2020-03-03
- 发明人: Keigo Ueki , Katsuyuki Takada
- 申请人: FUJIFILM Corporation
- 申请人地址: JP Tokyo
- 专利权人: FUJIFILM Corporation
- 当前专利权人: FUJIFILM Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Edwards Neils LLC
- 代理商 Jean C. Edwards, Esq
- 优先权: JP2015-144446 20150721
- 主分类号: G02F1/1335
- IPC分类号: G02F1/1335 ; G02B5/30 ; G02F1/1333 ; G06F3/041
摘要:
The liquid crystal panel has a front-surface plate, a front-side polarizing plate, a liquid crystal display element, and a rear-side polarizing plate in an integrally laminated state, in which the front-surface plate and the front-side polarizing plate are in the state of being laminated with each other via an adhesive layer having a thickness of 2 μm or more, and the liquid crystal panel satisfies Formula A-1: 2020 μmGPa>ECp×dCp×εCp×(100−P)/100+(Ef×df×εf)−(Er×dr×εr)>0 μmGPa (ECp is the modulus of elasticity, dCp is the thickness, and εCp is the humidity dimensional change rate, of the front-surface plate, Ef is the modulus of elasticity, df is the thickness, and εf is the humidity dimensional change rate, of the front-side polarizing plate, Er is the modulus of elasticity, dr is the thickness, and εr is the humidity dimensional change rate, of the rear-side polarizing plate, P is the stress relaxation rate of the adhesive layer).
公开/授权文献
- US20180157111A1 LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL DISPLAY DEVICE 公开/授权日:2018-06-07
信息查询
IPC分类: