Abstract
The achromatic quarter-wave film of this invention has a laminated twisted nematic liquid crystal film sandwiched between two uniaxial polymer films to provide a optical component which converts linearly polarized light into circularly polarized radiation which upon reflection back through said optical component is blocked from outward radiation by the polarizer for the initial incident wide spectrum light thus realizing wider broadband width for full color flat panel displays.
Document Type
Patent
Patent Number
US 7,009,670 B1
Application Serial Number
10/811,261
Issue Date
3-7-2006
Current Assignee
Joint Assignment w/UCFRF: INNOLUX CORPORATION
Assignee at Issuance
Joint Assignment w/UCFRF: INNOLUX CORPORATION
College
College of Optics and Photonics
Department
CREOL
Allowance Date
9-22-2005
Filing Date
3-26-2004
Assignee at Filing
Joint Assignment w/UCFRF: INNOLUX CORPORATION
Filing Type
Nonprovisional Application Record
Donated
no
Recommended Citation
Wu, Shin-Tson; Huang, Yuhua; and Wu, Xinzhang (Thomas), "Achromatic quarter-wave films" (2006). UCF Patents. 662.
https://stars.library.ucf.edu/patents/662