High density pixelated LED and devices and methods thereof
J Edmond, M Donofrio, J Reiherzer… - US Patent …, 2019 - Google Patents
At least one array of LEDs (eg, in a flip chip configuration) is supported by a substrate having
a light extraction surface overlaid with at least one lumiphoric material. Light segregation …
a light extraction surface overlaid with at least one lumiphoric material. Light segregation …
High density pixelated LED and devices and methods thereof
J Edmond, M Donofrio, J Reiherzer… - US Patent …, 2020 - Google Patents
2017-03-01 Assigned to CREE, INC. reassignment CREE, INC. ASSIGNMENT OF
ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: EDMOND, JOHN …
ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: EDMOND, JOHN …
High density pixelated-led chips and chip array devices
PS Andrews - US Patent 10,651,357, 2020 - Google Patents
2022-02-07 Assigned to CITIZENS BANK, NA reassignment CITIZENS BANK, NA
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CREELED, INC …
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: CREELED, INC …
Light emitting display device and method of fabricating the same
DS Kim - US Patent 11,037,914, 2021 - Google Patents
(57) ABSTRACT A light emitting display device includes: a display element layer having light
emitting elements; a first sub-pixel includ ing a first light emitting element from among the …
emitting elements; a first sub-pixel includ ing a first light emitting element from among the …
LED systems, apparatuses, and methods
CP Hussell - US Patent 11,101,410, 2021 - Google Patents
Light emitting diode (LED) devices and systems include a superstrate (eg, a light-
transmissive layer), at least one region of wavelength-conversion material in the light-trans …
transmissive layer), at least one region of wavelength-conversion material in the light-trans …
Light emitting device package and display device using the same
DG Lee, YI Kim, HS Noh, HK Seong, SH Sim… - US Patent …, 2020 - Google Patents
(57) ABSTRACT A light emitting device package includes a first wavelength conversion
portion and a second wavelength conversion portion to provide a wavelength of incident …
portion and a second wavelength conversion portion to provide a wavelength of incident …
High density pixelated-LED chips and chip array devices
PS Andrews - US Patent 10,734,363, 2020 - Google Patents
Pixelated-LED chips and related methods are disclosed. A pixelated-LED chip includes an
active layer with independently electrically accessible active layer portions arranged on or …
active layer with independently electrically accessible active layer portions arranged on or …
Adaptive area lamp
CP Hussell - US Patent 11,160,148, 2021 - Google Patents
An area lamp includes an emitter array and driver circuitry. The emitter array includes a
number of solid-state light emitters. Each one of the solid-state light emitters is configured to …
number of solid-state light emitters. Each one of the solid-state light emitters is configured to …
Image display device
K Iguchi, K Takahashi, H Kawanishi… - US Patent …, 2021 - Google Patents
An image display device includes a drive circuit substrate, micro LED elements, and a
wavelength conversion layer that converts excitation light emitted from the micro LED …
wavelength conversion layer that converts excitation light emitted from the micro LED …
Light-emitting diode packages
R Murthy, KM Davis, JH Park, X Shi - US Patent 11,024,785, 2021 - Google Patents
Solid state light emitting devices including light-emitting diodes (LEDs), and more
particularly packaged LEDs are disclosed. In some embodiments, an LED package includes …
particularly packaged LEDs are disclosed. In some embodiments, an LED package includes …