Patent application number | Description | Published |
20120013654 | DISPLAY PANEL AND DISPLAY DEVICE - A liquid crystal display panel ( | 01-19-2012 |
20120019740 | DISPLAY PANEL AND DISPLAY DEVICE - Disclosed is a liquid crystal display panel wherein the utilization efficiency of light can be improved, while suppressing deterioration of the contrast. Specifically, a color filter ( | 01-26-2012 |
20120087107 | DISPLAY PANEL AND DISPLAY DEVICE - A red color filter ( | 04-12-2012 |
20130002986 | DISPLAY DEVICE - A display device includes: a light source unit configured to emit light from a light emitting surface; and a phosphor layer ( | 01-03-2013 |
20140321101 | COLOR CONVERSION SUBSTRATE, DISPLAY DEVICE, AND COLOR CONVERSION SUBSTRATE FABRICATING METHOD - A color conversion substrate includes a main plate having a first main surface and including a transparent substrate, and a fluorescent material layer including a light scattering layer formed at the first main surface for scattering incident light and emitting the light outside, and having a hole formed, and a fluorescent material body formed in said hole, exhibiting luminescence emission when light of an incident wavelength region is incident. The inner surface of the light scattering layer defining the hole reflects the light from the fluorescent material body output from the fluorescent material body towards the main plate. | 10-30-2014 |
20150062870 | DISPLAY DEVICE - The purpose of the present invention is to provide a display device in which light emitted from a phosphor is used with enhanced efficiency. A display device is provided with a light source unit for emitting light, a plurality of phosphors for emitting light upon incidence thereon of light from the light source unit, a transparent substrate disposed on the phosphors, a color conversion substrate formed between the phosphors and the transparent substrate and including a reflective member and a low refractive index layer having a refractive index lower than that of the phosphors, and an air layer between the phosphors and the light source unit. | 03-05-2015 |
20150124188 | COLOR-CONVERTING SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE - A color conversion substrate and liquid crystal display device of the present invention simplify the manufacturing process thereof and reduce deviations in intensity distribution of emitted light. The color conversion substrate includes a transparent substrate having a first main surface, a phosphor layer having a plurality of phosphors arranged along the first main surface and a plurality of transparent first boundary parts formed so as to surround the respective phosphors, and a plurality of first reflective parts formed on the outer peripheral surface of the respective plurality of first boundary parts. The portions of the first boundary parts where the respective first reflective parts are formed are curved, and the curvature thereof is 0.50/d | 05-07-2015 |
20150131029 | COLOR CONVERSION SUBSTRATE, METHOD FOR MANUFACTURING SAME, AND DISPLAY DEVICE - A color conversion substrate that can improve light use efficiency is provided. A color conversion substrate includes a transparent substrate having a main surface, a plurality of phosphor patterns arranged on the main surface and each of the phosphor patterns having side faces, and a reflective film that reflects light and is formed on at least the side faces of the phosphor patterns. An air layer is defined between the main surface and the phosphor patterns. | 05-14-2015 |