Inventor

GHOSH AMALKUMAR P

US47 patents

⚠️ This page may combine multiple inventors who share the name “GHOSH AMALKUMAR P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GHOSH AMALKUMAR P

EMAGIN CORP

Heat removal system for use in organic light emitting diode displays having high brightness

Apparatus and method for solder-sealing an active matrix organic light emitting diode

Method of integrating inorganic light emitting diode with oxide thin film transistor for display applications

Laser interferometric lithographic system providing automatic change of fringe spacing

OLED-based display having pixel compensation and method

Direct-deposition system including standoffs for controlling substrate-mask separation

High-precision shadow-mask-deposition system and method therefor

Shadow mask comprising a gravity-compensation layer and method of fabrication

Apparatus and method of directly patterning high resolution active matrix organic light emitting diodes using high-resolution shadow mask

High-precision shadow-mask-deposition system and method therefor

Apparatus and method for direct patterning of an organic material using an electrostatic mask

Apparatus and method for direct patterning of an organic material using an electrostatic mask

Linear source apparatus, system and method of use

Direct-deposition system including standoffs for controlling substrate-mask separation

Shadow-mask-deposition system and method therefor

Light extraction from color changing medium layers in organic light emitting diode devices

OLED-based display having pixel compensation and method

Display comprising OLEDs having transparent top electrodes and method of forming same

Method of clearing electrical contact pads in thin film sealed OLED devices

Method of manufacturing organic light emitting diode arrays and system for eliminating defects in organic light emitting diode arrays

High resolution shadow mask with tapered pixel openings

Buffer assisted charge generation layer for tandem OLEDs

OLED-based display having pixel compensation and method

Method of designing and fabricating a microlens array

Linear source apparatus, system and method of use

Monolithically integrated top-gate thin-film transistor and light-emitting diode and method of making

Large area display and method for making same

Large area OLED microdisplay and method of manufacturing same

Method of active alignment for direct patterning high resolution micro-display

FED CORP

Passive matrix OLED display

Organic light emitting device structure and process

Matrix getter for residual gas in vacuum sealed panels

Lithographic structure and method for making field emitters

Laser interferometric lithographic system providing automatic change of fringe spacing

Large area energy beam intensity profiler

GHOSH AMALKUMAR P

Color organic light-emitting diode display device

Method of manufacturing organic light emitting diode arrays and system for eliminating defects in organic light emitting diode arrays

Method of manufacturing organic light emitting diode arrays and system for eliminating defects in organic light emitting diode arrays

Method of clearing electrical contact pads in thin film sealed OLED devices

Method for performing quality control on an organic light emitting diode device and a method for determining current leakage in an OLED sub-pixel

Method of tuning display chromaticity by mixing color filter materials and device having mixed color filter materials

EASTMAN KODAK CO

Reducing angular dependency in microcavity color OLEDs

Apparatus and method for encapsulating an OLED formed on a flexible substrate

Method of forming tapered drain-to-anode connectors in a back plane for an active matrix OLED device

Multilayered cathode structures having silver for OLED devices

Method of improving stability in OLED devices

KHAYRULLIN ILYAS I

Stacked, non-inverted dielectrically isolated, organic light emitting diode display formed on a silicon-on-insulator based substrate and method of same