Invention Application
- Patent Title: Method of fabricating hologram diffuser for liquid crystal display and liquid crystal display device using the same
- Patent Title (中): 液晶显示器用全息扩散器的制造方法及使用其的液晶显示装置
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Application No.: US11179484Application Date: 2005-07-13
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Publication No.: US20050248701A1Publication Date: 2005-11-10
- Inventor: Young Kwon , Jong Moon , Chul Park , Sung Noh , Seon Kim
- Applicant: Young Kwon , Jong Moon , Chul Park , Sung Noh , Seon Kim
- Priority: KRP99-40812 19990921
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G02B5/32
Abstract:
A hologram diffuser for a liquid crystal display wherein a resin layer with a desired thickness is formed on an upper substrate. A hologram pattern is formed in the resin layer using a hologram plate. A smoothing film with a desired thickness is formed on the hologram layer provided with the hologram pattern. Accordingly, it is possible to assure a wide visual angle and realize a high picture quality.
Public/Granted literature
Information query
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