- 专利标题： Manufacturing Method of Light Modulation Device
-
申请号： US17770203申请日： 2020-11-04
-
公开(公告)号： US20220390779A1公开(公告)日： 2022-12-08
- 发明人: Jung Sun You , Dong Hyun Oh , Cheol Min Yun , Jin Hong Kim , Jung Woon Kim , Min Jun Gim
- 申请人： LG Chem, Ltd.
- 申请人地址： KR Seoul
- 专利权人： LG Chem, Ltd.
- 当前专利权人： LG Chem, Ltd.
- 当前专利权人地址： KR Seoul
- 优先权： KR10-2019-0139591 20191104
- 国际申请： PCT/KR2020/015269 WO 20201104
- 主分类号： G02F1/1337
- IPC分类号： G02F1/1337 ; G02F1/1339
摘要：
A method for manufacturing a light modulation device is provided. The light modulation device is capable of removing defects such as orientation irregularities. The light modulation device further improves the orientation state in the light modulation device that adjusts orientation of a liquid crystal compound or the like with a liquid crystal alignment film and a pressure-sensitive adhesive layer or adhesive layer.