3493 patents
Page 8 of 175
Utility
Display Device and Display Driving Method
26 Oct 23
Embodiments of the present disclosure relate to a display device, comprising: a display panel including a light emitting element, a driving transistor configured to provide a driving current to the light emitting element, and a plurality of switching transistors configured to control an operation of the driving transistor; a gate driving circuit configured to supply a plurality of scan signals to the display panel; a data driving circuit configured to supply a plurality of data voltages to the display panel; and a timing controller configured to control the gate driving circuit and the data driving circuit, wherein a bias voltage is supplied to the driving transistor in a first period in which the data voltage is supplied to the display panel at a low speed mode which the display panel is driven at a low speed driving frequency.
Jaemin KIM, Subin PARK, Bonghwan KIM, Won-Seok SONG
Filed: 5 Jul 23
Utility
Touch Display Apparatus
26 Oct 23
A touch display apparatus is provided.
Min Seob Song, Sang Woo Seo
Filed: 28 Jun 23
Utility
Touch Panel and Touch Display Device Comprising the Same
26 Oct 23
A touch panel and a touch display device with the same are disclosed.
MinSuk Kong, Doman Kim, Younggyu Moon
Filed: 28 Jun 23
Utility
Display Device
19 Oct 23
Disclosed is an LCD device which realizes decreased thickness, simplified process, and decreased cost by using a common electrode for formation of electric field to drive liquid crystal as a sensing electrode, and removing a touch screen from an upper surface of the liquid crystal panel, the LCD device comprising gate and data lines crossing each other to define plural pixels on a lower substrate; a pixel electrode in each of the plural pixels; plural common electrode blocks patterned at the different layer from the pixel electrode, wherein the common electrode blocks, together with the pixel electrode, forms an electric field, and senses a user's touch; and plural sensing lines electrically connected with the common electrode blocks, wherein, if the sensing line is electrically connected with one of the common electrode blocks, the sensing line is insulated from the remaining common electrode blocks.
Heesun SHIN, Seok Woo LEE, Jae Sung YU, Ju Han KIM, Sun Jung LEE, In Hyuk SONG
Filed: 17 Jun 23
Utility
Display Device and Method of Fabricating the Same
19 Oct 23
There is provided a display device.
Joonyeong PARK, Taeil JUNG, Il-Soo KIM
Filed: 26 Jun 23
Utility
Sound Generating Device, Display Apparatus Including the Same, and Automotive Apparatus Including the Sound Generating Device
19 Oct 23
A sound generating device includes a magnet and a center pole on a yoke, a bobbin around the center pole, a coil wound around the bobbin, a frame outside the yoke, a damper between the frame and the bobbin, and a spacer in the bobbin.
Sungtae LEE, KwanHo PARK, YeongRak CHOI, Kwangho KIM
Filed: 22 Jun 23
Utility
Vibration Generating Device and Display Apparatus Including the Same
19 Oct 23
A display apparatus includes a display panel configured to display an image and a plurality of vibration generating devices on a rear surface of the display panel, the display panel being at least one of a vibration plate configured to output sound and a vibration plate configured to output a haptic vibration.
YongWoo LEE, Chiwan KIM, Taeheon KIM, Sung-Eui SHIN, Kyungyeol RYU, YuSeon KHO, YongGyoon JANG, Yong-Su HAM, Sungwook KO
Filed: 23 Jun 23
Utility
Cover Window and Foldable Display Device Including the Same
19 Oct 23
Provided is a cover window.
Changwoo CHUN, Jungmin LEE, Sejin JANG, Youngjoo PARK
Filed: 21 Jun 23
Utility
Display Device and Driving Method Thereof
19 Oct 23
The present disclosure discloses a display device and a driving method of the display device.
Jae Yeong Go, Tae Gung Kim, Dae Sung Park
Filed: 22 Jun 23
Utility
Foldable Display Device
19 Oct 23
An example of a foldable display device includes a display panel having a first area, a second area, and a foldable area therebetween; a first support plate supporting the first area of the display panel; a second support plate supporting the second area of the display panel; a central support disposed under the foldable area of the display panel and configured to move vertically; a first peripheral support slidable while supporting the first support plate; a second peripheral support slidable while supporting the second support plate; and a hinge body disposed under the central support.
Youngjoon YUN, Seungo JEON, Shinsuk LEE
Filed: 23 Jun 23
Utility
Display Device
19 Oct 23
Embodiments of the present disclosure relate to a display device including a substrate, an optical device located under the substrate in a display area, and a subpixel layer located over the substrate in the display area, wherein the subpixel layer includes at least one of first transistor with a first characteristic are located at a first area overlapping with the optical device, and at least one of second transistor with a second characteristic are located at a second area not overlapping with the optical device.
DukYoung JEONG, YuHo JUNG, Seonha YU
Filed: 21 Jun 23
Utility
Display Device Having Repair Structure
19 Oct 23
A display device comprises a pixel electrode including a first subpixel electrode and a second subpixel electrode arranged to be spaced apart from each other within at least one subpixel of a plurality of subpixels over a substrate, a driving transistor driving the one subpixel, and a connection electrode structure electrically connecting at least one subpixel of the first subpixel electrode and the second subpixel electrode of the pixel electrode with the driving transistor.
Dohyung KIM, Joonsuk LEE, Saemleenuri LEE, Dasom HONG
Filed: 26 Jun 23
Utility
Organic Light Emitting Display Device
19 Oct 23
An organic light emitting display device is disclosed that uses a hybrid type thin film transistor.
Min-Gu Kang, SeungChan Choi, Younghyun Ko, Uyhyun Choi, Jaeman Jang
Filed: 20 Jan 23
Utility
Electroluminescent Display Device
19 Oct 23
An electroluminescent display device includes a substrate having an emission region and a bezel region, a bank layer that extends from the emission region to the bezel region, a plurality of signal lines which are disposed on different layers on the substrate, a first metal layer that overlaps the plurality of signal lines and has a step, a second metal layer that is disposed on the first metal layer, and an intermediate layer between the first and second metal layer.
MinKyu KIM, ByungJun Lim
Filed: 16 Jun 23
Utility
Display Device
12 Oct 23
A display device includes each of the plurality of data lines divided into a plurality of sub data lines, and each of the plurality of sub data lines connected to a plurality of sub pixels having the same color, the first reference voltage line connected to the plurality of first sub pixels disposed in the 8k-7th column, the plurality of second sub pixels disposed in the 8k-6th column, the plurality of third sub pixels disposed in the 8k-5th column, the plurality of fourth sub pixels disposed in the 8k-4th column, and the second reference voltage line is connected to the plurality of first sub pixels disposed in the 8k-3rd column, the plurality of second sub pixels disposed in the 8k-2nd column, the plurality of third sub pixels disposed in the 8k-1st column, the plurality of fourth sub pixels disposed in the 8k-th column.
ByungSam Min, KangIl Kim, Dohyung Kim
Filed: 13 Jun 23
Utility
Touch Display Device
12 Oct 23
A touch display device is disclosed.
JaeGyun Lee, Ruda Rhe, Hyangmyoung Gwon, JiHyun Jung, DeukSu Lee, SuChang An
Filed: 8 Jun 23
Utility
Display Device
12 Oct 23
The display device may include a display panel and a frame diposed on a rear surface of the display panel.
Sunghwan YOON, HanSeok KIM, Sungeun BAE
Filed: 13 Jun 23
Utility
Organic Light Emitting Display Apparatus
12 Oct 23
A method for manufacturing an organic light emitting display apparatus can include forming a transistor on a substrate; forming a planarization film having a lower contact hole on the transistor; forming a connection electrode electrically connected with the transistor through the lower contact hole on the planarization film; and forming an insulating film having a contact hole on the planarization film on which the connection electrode is patterned.
Pureum KIM, Yeonsuk KANG, Hye-Jin GONG
Filed: 14 Jun 23
Utility
Thin Film Transistor Substrate and Display Apparatus Comprising the Same
12 Oct 23
YounGyoung CHANG, WonSang RYU, Youngjin YI, Hanseok LEE, SungSoo SHIN, Jungyul YANG, JungJune KIM, Jihwan JUNG, Soyang CHOI, Yubeen LIM
Filed: 10 Apr 23
Utility
Organic Light Emitting Display Device
12 Oct 23
Disclosed is an organic light emitting display device which may improve reliability.
Chi-Woong KIM, Min-Ho KIM
Filed: 1 Jun 23