3493 patents
Page 6 of 175
Utility
Organic Light Emitting Display Panel and Organic Light Emitting Display Device Including the Same
23 Nov 23
A display device, such an organic light emitting display device is disclosed.
Mi-Na Kim, Namseok YOO, JungSun BEAK, Seongjoo LEE, Sunmi LEE
Filed: 24 Jul 23
Utility
Display Device
23 Nov 23
A display device includes a substrate having a first region and a second region, a first array unit in the first region and including at least one subpixel having a first light emitting part, and a second array unit in the second region.
Woo-Chan CHO
Filed: 1 Aug 23
Utility
Touch Display Device
23 Nov 23
The present disclosure provides a touch display device having a structure in which at least one touch electrode is disposed on an encapsulation layer, and including a noise shielding layer located between a layer in which the signal line under the encapsulation layer is disposed and a layer in which at least one light emitting element is disposed.
SuChang AN, Ruda RHE, JiHyun JUNG, DeukSu LEE, JaeGyun LEE
Filed: 18 May 23
Utility
Electroluminescence Display
23 Nov 23
Discussed is a light emitting display including a substrate, a display area having a pixel, and a non-display area surrounding the display area, a planarization layer on the substrate, a nano base layer on the planarization layer, and having a plurality of nano patterns on an upper surface of the nano base layer, a first buffer layer on the nano base layer, an anode electrode disposed on the first buffer layer at the pixel, a bank covering a periphery area of the anode electrode and exposing a central area of the anode electrode to define an emission area in the pixel an emission layer on the anode electrode at the exposed central area, and a cathode electrode on the emission layer.
Howon CHOI, Taehyeon KIM
Filed: 8 May 23
Utility
Display Device and Driving Method Thereof
23 Nov 23
In a display device and driving method thereof, a display device includes: a display panel including a pixel, the pixel including a light-emitting device (LED), the pixel receiving a data signal (DS) corresponding to a gate signal, the LED emitting light by a driving current flowing from a first power voltage to a second power voltage in response to the DS, the pixel receiving a reset voltage at least once after receiving one DS and before receiving a next DS, a data driver circuit supplying the DS to the pixel through a data line, a gate driver circuit for: supplying the gate signal to the pixel through a gate line, and outputting a light emission control signal for controlling supply of one of the reset voltage and the first power voltage to the LED, and a timing controller controlling the data driver circuit and the gate driver circuit.
Sanghun YOON, Jaehyun YOU
Filed: 30 Jul 23
Utility
Driving Method, Touch Sensing Circuit, Display Panel, and Touch Display Device
23 Nov 23
A display device can include a display panel including a gate line, a data line, and a pixel connected to the gate line and the data line; a plurality of touch electrodes; and a touch sensing circuit configured to supply a first touch driving signal to a first touch electrode in a first touch time section of a first frame, the first frame including a first display time section and the first touch time section, and supply a second touch driving signal to the first touch electrode in a second touch time section of a second frame, the second frame including a second display time section and the second touch time section.
MyungHo SHIN
Filed: 2 Aug 23
Utility
Display Device with Touch Sensor
23 Nov 23
A display device comprises a substrate including a display area having subpixels and a non-display area excluding the display area, an encapsulation layer that covers the subpixels, a first touch electrode line including a plurality of first touch sensing electrodes in a first direction on the encapsulation layer and spaced apart from each other in the first direction, a second touch electrode line in a same plane as the first touch electrode line and disposed in a second direction, a plurality of pads on one side of the substrate, a first touch routing wiring that connects some of the first touch electrode line and some pads among the plurality of pads and disposed between the plurality of first touch sensing electrodes in the second direction, and a second touch routing wiring that connects the second touch electrode line to some other pads among the plurality of pads.
Bumhee Han, JiWon Kim, MinSeob Song
Filed: 6 Mar 23
Utility
Touch Display Device
23 Nov 23
Discussed is a touch display device including a substrate, a plurality of subpixels on the substrate, each subpixel including an emission area having a plurality of vertices, an encapsulation layer on the plurality of subpixels, and a plurality of touch electrodes on the encapsulation layer.
Sung-Jin PARK
Filed: 2 Aug 23
Utility
Display Device
16 Nov 23
A display device can include a display panel, a cover shield disposed on a rear surface of the display panel, a curvature control member disposed on an inner side of the cover shield, and rotation members connected to ends of the curvature control member, respectively, and coupling the cover shield with the curvature control member.
Han Seok KIM
Filed: 9 Sep 21
Utility
Vibration Generating Apparatus, Operating Method Thereof, and Apparatus Including Vibration Generating Apparatus
16 Nov 23
A vibration generating apparatus comprises a vibration apparatus and a vibration driving circuit including a driving signal generator configured to supply a driving signal to the vibration apparatus, wherein the driving signal generator is configured to adjust a frequency-based gain compensation value based on at least one of a circuit internal temperature value of the vibration driving circuit and a temperature prediction value of the vibration apparatus corresponding to a current value of an nth driving signal, compensate for a frequency-based gain value based on the adjusted frequency-based gain compensation value, compensate for an (n+1)th driving signal based on the compensated frequency-based gain value, and supply the compensated (n+1)th driving signal to the vibration apparatus.
JunSeok OH, MinHo SOHN
Filed: 19 Jul 23
Utility
Touch Display Device
16 Nov 23
Embodiments of the present disclosure are related to a touch display device, as implementing a portion of a touch link line by using a metal disposed on a layer different from a layer where a data link line is disposed and disposing a color filter layer between the touch link line and the data link line, a plurality of link lines can be disposed effectively and a parasitic capacitance between the touch link line and the data link line can be reduced.
SangYoon Paik, SeoungJin Park
Filed: 24 Jul 23
Utility
Display Panel and Method of Fabricating the Same
16 Nov 23
A method of fabricating a display panel including a display region having a first pixel region where pixels are disposed, and a sensing region having a second pixel region where pixel groups are disposed and a light transmitting part disposed between the pixel groups, is discussed.
Duk Young JEONG, Chul NAM, Byeong Seong SO
Filed: 24 Jul 23
Utility
Touch Display Device and Weighted Touch Sensing Method of Touch Controller
16 Nov 23
A touch display device and a weighted touch sensing method of a touch controller for providing an accurate touch sensing performance and a high quality of image display are disclosed.
HyunWoo Jang
Filed: 8 May 23
Utility
Light Emitting Display Apparatus and Driving Method Thereof
16 Nov 23
A light emitting display apparatus and a driving method thereof.
Sang Yun Han
Filed: 27 Jul 23
Utility
Touch Display Device, Display Panel, and Gate Driving Circuit
16 Nov 23
A touch display device, a display panel, and a gate driving circuit are disclosed.
Byoungwoo Kim, JoonHo Lee, HyunHo Park, Sunghoon Paik
Filed: 9 May 23
Utility
Light Emitting Display Apparatus
9 Nov 23
A light emitting display apparatus includes a pixel driving circuit including a driving transistor and an anode reset capacitor connected to a gate of the driving transistor and a light emitting device configured to emit light with a current supplied through the driving transistor.
JungChul KIM, HoYoung LEE, Sungwook CHANG, Jaesung KIM
Filed: 22 Jul 23
Utility
Display Device and Method for Providing Low Luminance Power Therefor
9 Nov 23
An organic light emitting display device and a method for providing low luminance power thereof includes a data driver including a lookup table storing therein a low potential voltage and an initialization voltage corresponding to each gamma set such that a low potential voltage and an initialization voltage in a 60 Hz operation mode are respectively different from a low potential voltage and an initialization voltage in a 90 Hz operation mode and a method compensates for an anode charging time in the low luminance range, thereby improving seamlessness.
Kwangpyo PARK, Bonghwan KIM
Filed: 22 Jun 23
Utility
Display Apparatus
9 Nov 23
A pixel of a display apparatus includes a light emitting device and a pixel circuit connected to first to third gate control lines and the light emitting device, the pixel circuit including first to fourth nodes.
Junho BONG, Minwoo PARK
Filed: 22 Jul 23
Utility
Display Device
9 Nov 23
The embodiments relate to a display device that includes an input terminal through which a feedback voltage of a high-potential driving voltage is received from a display panel.
Wonsuk LEE, Joonmo YANG
Filed: 21 Jul 23
Utility
Touch Display Device
9 Nov 23
A touch sensor integrated display device is provided comprising gate lines and data lines formed on a substrate to be intersected with each other, a plurality of pixel electrodes formed at intersections between the gate lines and the data lines, and a common electrode formed to overlap the plurality of pixel electrodes through an insulating film disposed between the common electrode and the plurality of pixel electrodes, wherein the common electrode includes at least two touch electrodes, each of which is connected to at least one of signal lines arranged in one of a first direction and a second direction crossing the first direction.
Cheolse KIM, Buyeol LEE, Sunjung LEE, Sangsoo HWANG, Yoonhwan WOO, Manhyeop HAN
Filed: 13 Jul 23