Patent Applications by Samsung Display Co LTD on 17th July 2025

Samsung Display Co LTD: 59 patent applications

Samsung Display Co LTD has applied for patents in the areas of H10K59/122 (ORGANIC ELECTRIC SOLID-STATE DEVICES, 14), H10K59/1201 (ORGANIC ELECTRIC SOLID-STATE DEVICES, 12), H10K59/873 (ORGANIC ELECTRIC SOLID-STATE DEVICES, 9), H10K59/131 (ORGANIC ELECTRIC SOLID-STATE DEVICES, 9), H10K85/6572 (ORGANIC ELECTRIC SOLID-STATE DEVICES, 7)

Patent Applications by Samsung Display Co LTD

20250229535. INKJET PRINTING APPARATUS

Abstract: An inkjet printing apparatus includes a base portion, an inner pipe disposed in the base portion and through which ink moves, and a nozzle extending from the inner pipe and discharging the ink. The nozzle includes a coating layer disposed on an inner side surface of the nozzle and including AlOF....

20250230091. WINDOW GLASS MANUFACTURING DEVICE AND WINDOW GLASS MANUFACTURING METHOD USING THE DEVICE

Abstract: A window glass manufacturing device includes a base jig including a groove area concavely recessed with respect to flat surfaces and a nozzle portion disposed above the base jig so as to correspond to the groove area and controlled to move in at least one of the upward/downward direction or the left...

20250230092. WINDOW MANUFACTURING DEVICE, WINDOW MANUFACTURING METHOD USING THE DEVICE, AND ELECTRONIC DEVICE INCLUDING THE WINDOW

Abstract: A window manufacturing device includes a fixing jig with a seating surface, on which a workpiece is fixed, where the seating surface includes a curved surface or an inclined surface, and an etching solution supply part disposed below the fixing jig, where a storage part is defined in the etching sol...

20250230132. DISPLAY APPARATUS AND LIGHT ABSORBER INCLUDED IN DISPLAY APPARATUS

Abstract: A display apparatus according to an embodiment includes light-emitting devices and an encapsulation member, wherein the encapsulation member includes a light absorber including a hexagonal heterocycle containing two or more nitrogen atoms as ring-forming atoms, and first to third substituents substi...

20250230354. PHENYLCARBAZOLE-BASED COMPOUNDS AND FLUORENE-BASED COMPOUNDS AND ORGANIC LIGHT EMITTING DEVICE AND FLAT PANEL DISPLAY DEVICE COMPRISING THE SAME

Abstract: An organic light emitting device including: a substrate; a first electrode; a second electrode; and an organic layer interposed between the first electrode and the second electrode and including an emission layer, wherein one of the first electrode and the second electrode is a reflective electrode ...

20250231633. ELECTRONIC DEVICE

Abstract: An electronic device includes a sensor layer including a sensing region and a peripheral region adjacent to the sensing region, which are defined therein. The sensor layer includes a plurality of first electrodes, a plurality of second electrodes, a plurality of first trace lines electrically connec...

20250231637. DISPLAY DEVICE

Abstract: A display device includes a display panel and a circuit portion. The circuit portion includes a first circuit portion and a second circuit portion. The first circuit portion is connected to the display panel. The second circuit portion is connected to the display panel and at least partially overlap...

20250231643. DISPLAY APPARATUS AND METHOD OF CONTROLLING THE SAME

Abstract: A display apparatus includes: a display panel including a display region including pixels located in n rows, where n is a natural number; and a digitizer overlapping with the display panel, the digitizer to transmit a charging signal to an input unit and receive a position signal from the input unit...

20250231650. ELECTRONIC DEVICE

Abstract: Disclosed is an electronic device including a sensor layer and a sensor driver that operates in a first mode for sensing a touch input and a second mode for sensing a pen input. The sensor layer includes a plurality of first electrodes, a plurality of second electrodes, a plurality of first auxiliar...

20250231652. ELECTRONIC DEVICE

Abstract: Provided is an electronic device. The electronic device includes a display panel and an input sensing part disposed on the display panel and including a first area, a second area configured to surround the first area, and a third area configured to surround the second area. The input sensing part in...

20250232607. DISPLAY DEVICE

Abstract: A display device includes: a display panel to display an image including a first area and a second area; a fingerprint sensor disposed under the display panel in the first area; a touch sensor to sense a touch position according to a touch of a user on the display panel in the first area and the sec...

20250232699. DISPLAY DEVICE PERFORMING IMAGE STICKING COMPENSATION, METHOD OF COMPENSATING FOR IMAGE STICKING IN A DISPLAY DEVICE, AND ELECTRONIC DEVICE INCLUDING THE DISPLAY DEVICE

Abstract: A display device includes: a display panel; and a display panel driver to generate a data signal based on input image data, and generate a data voltage based on the data signal to provide the data voltage to the display panel. The display panel driver is further to: select compensation data from amo...

20250232704. DISPLAY DEVICE AND METHOD OF DRIVING THE SAME

Abstract: A display device includes: a display panel including pixels; and a display panel driver configured to drive the display panel, wherein the display panel driver is configured to determine a compensation frame in a compensation frame mode, and to display a compensation grayscale on a portion of the di...

20250232705. GATE DRIVER, DISPLAY DEVICE INCLUDING THE GATE DRIVER, AND ELECTRONIC DEVICE INCLUDING THE DISPLAY DEVICE

Abstract: A gate driver includes an input circuit, a level control circuit, a pull down circuit, and a voltage output circuit. The level control circuit includes a first p-type metal-oxide-semiconductor (PMOS) transistor including a gate electrode connected to a first control node, a first electrode receiving...

20250232708. SCAN DRIVER AND DISPLAY DEVICE INCLUDING THE SAME

Abstract: A display device includes a plurality of first semiconductor transistors having a first semiconductor layer and a semiconductor pattern; and a plurality of second semiconductor transistors having a second semiconductor layer and a semiconductor pattern. A first electrode layer is located between the...