Invention Grant
US09581311B2 Backlight display using photoluminescent material tuned to improve NVIS compatibility
有权
使用调光以改善NVIS兼容性的光致发光材料的背光显示
- Patent Title: Backlight display using photoluminescent material tuned to improve NVIS compatibility
- Patent Title (中): 使用调光以改善NVIS兼容性的光致发光材料的背光显示
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Application No.: US14748793Application Date: 2015-06-24
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Publication No.: US09581311B2Publication Date: 2017-02-28
- Inventor: Daniel L. McDavitt
- Applicant: L-3 COMMUNICATIONS CORPORATION
- Applicant Address: US NY New York
- Assignee: L-3 COMMUNICATIONS CORPORATION
- Current Assignee: L-3 COMMUNICATIONS CORPORATION
- Current Assignee Address: US NY New York
- Agency: Gardner Groff Greenwald & Villanueva, PC
- Main IPC: F21V9/16
- IPC: F21V9/16 ; G02F1/1335 ; G02F1/017 ; H01L33/50
Abstract:
An NVIS-compatible backlight assembly for an LCD display comprising a short-wavelength (blue) light source positioned in a first layer and a photoluminescent layer positioned adjacent the first layer for transforming blue monochrome emission from the blue light source into tri-color light for use as a full-color light source, while minimizing radiance in NVIS-sensitive regions.
Public/Granted literature
- US20160003449A1 BACKLIGHT DISPLAY USING PHOTOLUMINESCENT MATERIAL TUNED TO IMPROVE NVIS COMPATIBILITY Public/Granted day:2016-01-07
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