Inventor

JO SUNG CHAN

KR52 patents

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

JO SUNG CHAN

SAMSUNG DISPLAY CO LTD

Light-emitting device, display device having same, and method for manufacturing same

Light-emitting device, display device having same, and method for manufacturing same

Pixel and display apparatus including same

Display device

Display device and method of manufacturing the same

Display device and manufacturing method therefor

Display device and manufacturing method therefor

Display device

Method of manufacturing display device including light emitting element ink having light emitting dispersant

Display device

Pixel and display apparatus including same

Display device

Light emitting element and display device including a semiconductor core surrounded by protecting and insulating layers

Transistor and display device having the same

Light-emitting device, display device having same, and method for manufacturing same

Display device and manufacturing method therefor

Dipole alignment apparatus for use in manufacturing of display device including electric field forming unit having a stage and probe generating electric field, and applying electric field simultaneously with light irradiation generated by the light irradiation device to the ink sprayed on the stage

Display device

Light emitting element, display device including the same, and method for manufacturing the display device

Display device

Display device

Inkjet printing device, method for aligning bipolar element, and method for manufacturing display device

Fingerprint recognition device and a driving method thereof

Method of providing sound that matches displayed image and display device using the method

Display device

Fingerprint recognition device and a driving method thereof

Display panel having low resistance conductive layer

Display device

Stereoscopic image display device

Acrylic adhesive and protective film including the same

Display device

Apparatus for separating semiconductor elements and method for fabricating light-emitting elements using the same

Display device with non-overlapping shielding electrode layer

Light emitting diode (LED) display device accurately sensing exponential current in pixel sensing circuit

Lens device and display assembly including the same

Electronic device and method of driving the same

Display panel having improved conductive layer and manufacturing method thereof

Light-emitting element solvent, photodegradable thickener, light-emitting element ink, and method for manufacturing display device

Light-emitting element, display apparatus, and manufacturing method therefor

Display device

Resin composition and manufacturing method of coating layer using the same

SECUGEN CORP

High contrast, low distortion optical acquisition system for image capturing

Compact optical fingerprint capturing and recognition system

Surface treatment for optical image capturing system

Method and apparatus for reduction of trapezoidal distortion and improvement of image sharpness in an optical image capturing system

JO SUNG-CHAN

Surfactant and method of manufacturing an electrowetting display device using the same

Photoalignment compound, photoalignment composition, display substrate having an alignment layer, and method for manufacturing the display substrate

SECUGEN

High contrast, low distortion optical acquistion system for image capturing

JO SO YUON

Ultrasonic wave converter, electric pulse generating device, and ultrasonic wave generating device comprising same

AMAZON TECH INC

Surfactant and method of manufacturing an electrowetting display device using the same