3493 patents
Page 15 of 175
Utility
Display Device
6 Jul 23
A display device can include a display panel including a display area in which sub-pixels are disposed, and a non-display area adjacent to the display area and in which a second pad portion is disposed, a printed circuit board including a first pad portion for outputting voltages to the display panel, and a circuit film including a first end connected to the first pad portion of the printed circuit board and a second end connected to the second pad portion of the display panel.
MooKyoung Hong, SinKyun Park
Filed: 28 Oct 22
Utility
Display Apparatus
6 Jul 23
A display apparatus includes a display panel including a display area and a non-display area at least partially surrounding the display area; a touch electrode on the display panel and including an electrode metal having a mesh shape; and a plurality of touch routing lines at an outside of the touch electrode and electrically connected to the touch electrode, and the touch electrode is in the display area and a part of the non-display area, and a width of the electrode metal of the touch electrode in the non-display area is different from a width of the electrode metal of the touch electrode in the display area.
Seunghyun Kim, Neunghee Lee, DongHyun Park
Filed: 18 Nov 22
Utility
Touch Display Device
6 Jul 23
The present disclosure is directed to a touch display device that is capable of reducing a load of a touch sensor structure disposed in a display panel and improving the accuracy of touch sensing capabilities of the touch display device.
SeungRok SHIN, Sangkyu KIM, Yoonnara JANG, Jeonghoon LEE, DeukSu LEE
Filed: 19 Dec 22
Utility
Touch Display Apparatus
6 Jul 23
A touch display apparatus is provided.
Dong Il Chu, Jae Won Lee, Tae Gyu Lee
Filed: 28 Oct 22
Utility
Touch Display Device and Film for Touch Display Device
6 Jul 23
A touch display device and a film for the touch display device, capable of increasing power efficiency to provide a hover touch function, by providing a touch display device comprising a display panel having a plurality of subpixels, and having a plurality of data lines and a plurality of gate lines electrically connected with the plurality of subpixels, a touch panel having a plurality of driving touch electrodes positioned to overlap with at least one subpixel among the plurality of subpixels, a touch driving signal for touch sensing applied to one or more driving touch electrodes among the plurality of driving touch electrodes, and a magnetic substance disposed around each of the plurality of driving touch electrodes, on the plurality of driving touch electrodes.
Wonrae KIM, KyungKook JANG, JongHoon WOO, Sungjin KIM
Filed: 7 Oct 22
Utility
Display Apparatus
6 Jul 23
A display apparatus includes a cover member, a display panel disposed on a back surface of the cover member, a cushion plate disposed on a back surface of the display panel, and a through-hole extending through the cushion plate, the cushion plate includes a porous member and a metal coating layer disposed on a back surface of the porous member, and the metal coating layer contains nickel (Ni) and has a thickness in a range from 0.2 μm to 0.5 μm.
Junjae Lee, Chanhyeok Park
Filed: 22 Nov 22
Utility
Light Emitting Display Device and Driving Method Thereof
6 Jul 23
A light emitting display device can include a display panel configured to display an image; a driver configured to drive the display panel; a controller configured to control the driver; and a defect sensing circuit configured to sense a current through a driving voltage line transmitting a driving voltage for driving of the display panel, and output a sensing value based on the current for determining whether an element in a subpixel of the display panel is defective.
Yi Yeon HWANG, Sung Wook CHOI, Kil Hwan OH
Filed: 31 Oct 22
Utility
Transparent Touch Display Device
6 Jul 23
A transparent touch display device according to embodiments of the disclosure may comprise a substrate including a pixel area, a first transmissive area positioned on a first side of the pixel area, and a second transmissive area positioned on a second side of the pixel area, a driving transistor disposed in the pixel area, an anode electrode disposed in the pixel area, positioned on the driving transistor, and electrically connected with a source electrode or drain electrode of the driving transistor, a light emitting layer positioned on the anode electrode, a display cathode electrode positioned on the light emitting layer, a first touch cathode electrode disposed in the first transmissive area and positioned on a first side of the display cathode electrode, a second touch cathode electrode disposed in the second transmissive area and positioned on a second side of the display cathode electrode, an encapsulation layer disposed on the display cathode electrode, the first touch cathode electrode, and the second touch cathode electrode, and a first touch line overlapping the display cathode electrode.
JuHong KIM, HwiDeuk Hwan LEE
Filed: 14 Dec 22
Utility
Data Driver and Display Device Including the Same
6 Jul 23
A display device includes a timing controller, a data driver controlled by the timing controller, and a display panel configured to display an image by the data driver.
Hyun Chul KIM
Filed: 27 Oct 22
Utility
Display Apparatus
6 Jul 23
Provided is a display apparatus.
NamSu CHOI, Eunmin JO
Filed: 18 Nov 22
Utility
Viewing Angle Switchable Display Device
6 Jul 23
A viewing angle switchable display device can include a display panel including a plurality of sub-pixels, where each sub-pixel has a first emission area and a second emission area.
Soon-Hwan HONG, Seong-Yeong KIM, Ye-Seul HAN, Jeong-Ok JO
Filed: 31 Oct 22
Utility
Touch Panel and Display Device Including the Same
6 Jul 23
A display device according to an example embodiment of the present disclosure includes a touch pattern layer having a plurality of stretching patterns; and a touch electrode layer disposed on the touch pattern layer and having a plurality of touch electrodes, wherein each of the plurality of stretching patterns includes a plurality of unit patterns, wherein each of the plurality of touch electrodes includes a plurality of unit electrodes, wherein each of the plurality of unit patterns includes a first sub-unit pattern overlapping each of the plurality of unit electrode electrodes, and a second sub-unit pattern disposed inside the first sub-unit.
Jinseong KIM, JuHan KIM, Haewon LEE, MoonBae GEE, Hyowon KWON
Filed: 16 Nov 22
Utility
Electroluminescent Display Device and Method for Sensing Electrical Characteristics Thereof
6 Jul 23
The present disclosure relates to an electroluminescent display device and a method for sensing electrical characteristics thereof, and the electroluminescent display device includes a display panel including a plurality of pixels including a sensing pixel and a non-sensing pixel connected to each data line, the plurality of pixels sharing one sensing line, a sensing circuit configured to sense an electrical characteristic value of the sensing pixel based on a sensing voltage applied to the shared sensing line, and a feedback unit configured to apply a feedback voltage according to the sensing voltage applied to the shared sensing line to the data line of the non-sensing pixel.
Kyung Hyun LIM, Myung Gi LIM, Sang Goo JEONG
Filed: 27 Sep 22
Utility
Display Device
6 Jul 23
Provided is a display device.
Jongmoo HA
Filed: 22 Nov 22
Utility
Organic Light Emitting Display Device
6 Jul 23
Discussed is an organic light emitting display device capable of achieving an enhancement in blue characteristics while having subpixels having a same size by designing a blue one of the subpixels using a hole only device (HOD) structure.
HEUM IL BAEK
Filed: 25 Oct 22
Utility
Light Emitting Display Device And Driving Method Thereof
6 Jul 23
A light emitting display device is disclosed that includes an organic light emitting diode having an anode electrode connected to a first power line and a cathode electrode, a capacitor configured to store a data voltage and having a first electrode and a second electrode, and a driving transistor having a first electrode connected to the cathode electrode of the organic light emitting diode, a gate electrode connected to the first electrode of the capacitor, and a second electrode connected to the second electrode of the capacitor and a second power line.
Jong Sin Park, Sung Wook Choi, Jin Woo Lee
Filed: 1 Nov 22
Utility
Organic Light Emitting Display Device
6 Jul 23
An organic light emitting display device can include a display panel including a plurality of data lines and a plurality of scan lines intersecting each other, and unit pixels disposed in a matrix arrangement, each of the unit pixels being disposed in a region where one scan line intersects three data lines; a data driving circuit configured to drive the plurality of data lines; and a gate driving circuit configured to drive the plurality of gate lines.
Sang Bin LEE, In Sun YOO
Filed: 26 Oct 22
Utility
Scan Signal Generation Circuit and Display Device Including the Same
6 Jul 23
The present disclosure provides a display device including a display panel and a scan signal generator configured to generate a (1-1)th scan signal and a (1-2)th scan signal to be supplied to a first horizontal line of the display panel and a (2-1)th scan signal and a (2-2)th scan signal to be supplied to a second horizontal line of the display panel, wherein the scan signal generator includes a switch circuit, and an output circuit.
Jae Young Lee, Dae Sung Jung, Sung Woo Lee
Filed: 10 Nov 22
Utility
Light Emitting Display Device and Driving Method Thereof
6 Jul 23
A light emitting display device includes a display panel including subpixels connected to a reference line, and a data driver connected to data lines of the display panel.
Da Hye KWON, Byung Jae LEE, Jung HEO
Filed: 31 Oct 22
Utility
Gate Driving Circuit and Display Device Including Gae Driving Circuit
6 Jul 23
The present disclosure relates to a gate driving circuit and a display device including the gate driving circuit, and more particularly, to a gate driving circuit having a reduced size and a display device including the gate driving circuit.
Jaeyi CHOI, Seongho YUN, SooHong CHOI
Filed: 11 Nov 22