发明名称 |
Fabrication process for cholesteric liquid crystal media having a volume hologram |
摘要 |
The invention provides a process capable of fabricating a cholesteric liquid crystal medium having a volume hologram with efficiency yet without recourse to complicated steps such as an alignment step. This is achievable as follows. A volume hologram layer is formed on a substrate, and a cholesteric liquid crystal layer is then formed on another substrate. The volume hologram layer and the cholesteric liquid crystal layer are laminated together via a bonding layer. Further, a bonding for lamination onto an application member is formed on either the volume hologram layer side or the cholesteric liquid crystal layer side to obtain a cholesteric liquid crystal medium having a volume hologram.
|
申请公布号 |
US2007097299(A1) |
申请公布日期 |
2007.05.03 |
申请号 |
US20060516589 |
申请日期 |
2006.09.07 |
申请人 |
DAI NIPPON PRINTING CO., LTD. |
发明人 |
WATANABE MASACHIKA;UMEYA MASANORI;ETO KOJI;YAMAUCHI TSUYOSHI |
分类号 |
G02F1/1335 |
主分类号 |
G02F1/1335 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|