Micro assembled LED displays and lighting elements

C Bower, M Meitl, D Gomez, S Bonafede… - US Patent …, 2020 - Google Patents
2015-09-02 Assigned to X-Celeprint Limited reassignment X-Celeprint Limited
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors …

Inorganic light-emitting-diode displays with multi-ILED pixels

RS Cok - US Patent 10,468,391, 2019 - Google Patents
Primary Examiner Ahmed N Sefer (74) Attorney, Agent, or Firm William R. Haulbrook;
Michael D. Schmitt; Choate, Hall & Stewart LLP (57) ABSTRACT An inorganic light-emitting …

Heterogeneous light emitter display system

RS Cok, C Bower, M Meitl - US Patent 10,380,930, 2019 - Google Patents
Int. Cl. GO9G 5/02(2006. 01) GO9G 3/20(2006. 01) G09G 3/3208(2016. 01) HOIL
27/32(2006. 01)(52) US CI. CPC....... G09G 3/2003 (2013. 01); G09G 3/3208 (2013. 01); …

Micro-transfer printed LED and color filter structures

RS Cok, CA Bower - US Patent 10,692,844, 2020 - Google Patents
A micro-transfer printed intermediate structure comprises an intermediate substrate and one
or more pixel structures disposed on the intermediate substrate. Each pixel structure …

Sub-pixel for a display with controllable viewing angle

P Hughes, J O'keeffe, W Henry - US Patent 10,937,361, 2021 - Google Patents
(57) ABSTRACT A sub-pixel for an LED display, the sub-pixel comprising a first light emitting
device having a first emission beam angle and a second light emitting device having a …

Printed components on substrate posts

D Gomez, CA Bower, RF Gul, AJM Trindade… - US Patent …, 2020 - Google Patents
Primary Examiner Ly D Pham (74) Attorney, Agent, or Firm William R. Haulbrook; Michael D.
Schmitt; Choate, Hall & Stewart LLP (57) ABSTRACT A device structure comprises a …

Integration of micro-devices into system substrate

G Chaji, E Fathi - US Patent 10,468,472, 2019 - Google Patents
In a micro-device integration process, a donor substrate is provided on which to conduct the
initial manufacturing and pixelation steps to define the micro devices, including functional …

Micro-light-emitting diode backlight system

RS Cok - US Patent 10,451,257, 2019 - Google Patents
(57) ABSTRACT A backlight system includes a backplane and a plurality of bare die light
emitters disposed on the backplane. Each light emitter has a light-emitter substrate and …

Micro light emitting diode chip and display panel having semiconductor epitaxial structure

YH Lai, YY Lo, TY Lin - US Patent 10,763,393, 2020 - Google Patents
(57) ABSTRACT A micro light emitting diode chip having a plurality of light-emitting regions,
including a semiconductor epitaxial structure, a first electrode and a plurality of second elec …

Printing components to substrate posts

D Gomez, CA Bower, RF Gul, AJM Trindade… - US Patent …, 2022 - Google Patents
(57) ABSTRACT A method of printing comprises providing a component source wafer
comprising components, a transfer device, and a patterned substrate. The patterned …