Fluorescent wheel, light source device and projector

H Masuda - US Patent 8,616,708, 2013 - Google Patents
A fluorescent wheel comprising a base with a reflective surface and a flat bottom surface,
and a fluorescent layer disposed on the reflective surface of the base such that the reflective …

Semiconductor light emitting diode chip and light emitting device having the same

JI Kim, HY Song, YI Kim - US Patent 10,401,557, 2019 - Google Patents
A semiconductor light emitting device includes a wiring board including a mounting surface
on which a first wiring electrode and a second wiring electrode are disposed; a …

Optical sheet, display device and light emitting device having the same

SH Lee - US Patent 10,247,871, 2019 - Google Patents
2009/0034292 A1 2/2009 Pokrovskiy et al. 2009/0040598 A1 2/2009 Ito 2009/0115936 A
5/2009 Takeuchi et al. 2009/0147497 A1* 6/2009 Nada.... GO2B 6/0023 362/84 …

Optical member and display device having the same

SR Park - US Patent 9,829,621, 2017 - Google Patents
Disclosed are an optical member and a display device. The display device includes a light
guide plate; a light source on a lateral side of the light guide plate; and a wavelength …

Phosphor-containing cured silicone, process for production of same, phosphor-containing silicone composition, precursor of the composition, sheet-shaped moldings …

K Goto, T Goto, M Eguchi, T Kitagawa… - US Patent …, 2015 - Google Patents
(57) ABSTRACT A phosphor-containing cured silicone that is a cured silicone which has a
structure represented by general formulae (1) and/or (2) and also has units selected from …

Method of manufacturing light emitting device

IH Lee, JW Park, HS Won, CS Yoon, DH Lee - US Patent 9,293,666, 2016 - Google Patents
There is provided a method of manufacturing a light emitting device which includes
preparing a light emitting element emitting excitation light and a Substrate on which the light …

Optical member, display device having the same, and method of fabricating the same

J Roh, KJ Kim, JR Kim, JH Lee, SY Hyun - US Patent 9,835,785, 2017 - Google Patents
Disclosed are an optical member, a display device having the same, and a method of
fabricating the same. The optical member includes a receiving part having an empty space …

Flip chip LED with side reflectors and phosphor

I Saputra, YM Teo - US Patent 11,424,396, 2022 - Google Patents
An array of light emitting devices is mounted on a support surface with the transparent
growth substrate (eg, sapphire) facing up. A photoresist layer is then deposited over the top …

Light emitting device package, light source module, backlight unit, display apparatus, television set, and illumination apparatus

JK Park, YS Park, SA Choi, JE Lim, JM Kim… - US Patent App. 14 …, 2015 - Google Patents
(57) ABSTRACT A light source module, a backlight unit, a display apparatus, a television
set, and an illumination apparatus are provided. The light source module includes: one or …

Display device and optical member

SY Hyun - US Patent 9,715,055, 2017 - Google Patents
US9715055B2 - Display device and optical member - Google Patents US9715055B2 - Display
device and optical member - Google Patents Display device and optical member Download …