发明公开
- 专利标题: LIQUID-CRYSTALLINE MEDIUM
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申请号: US18133098申请日: 2023-04-11
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公开(公告)号: US20230323207A1公开(公告)日: 2023-10-12
- 发明人: Atsutaka MANABE , Rocco FORTTE , Harald HIRSCHMANN
- 申请人: MERCK PATENT GMBH
- 申请人地址: DE DARMSTADT
- 专利权人: MERCK PATENT GMBH
- 当前专利权人: MERCK PATENT GMBH
- 当前专利权人地址: DE DARMSTADT
- 优先权: EP 167885.7 2022.04.12
- 主分类号: C09K19/30
- IPC分类号: C09K19/30 ; C09K19/54
摘要:
The present invention relates to a liquid-crystal material (LC media) comprising thiophene derivatives which are stabilised by sterically hindered amines or amine derivatives (HALS, hindered amine light stabilisers), and to liquid-crystal displays (LC displays) which contain these LC materials.
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