3401 patents
Utility
Display device
16 Jan 24
A display device according to an example embodiment of the present disclosure may include a stretchable lower substrate; a lower pattern layer disposed on the lower substrate and including a plurality of lower plate patterns and a plurality of lower line patterns; a plurality of pixel circuits disposed on each of the plurality of lower plate patterns; a plurality of lower stretched lines disposed on each of the plurality of lower line patterns; an upper pattern layer disposed on the lower pattern layer and including a plurality of upper plate patterns and a plurality of upper line patterns; a plurality of light emitting elements disposed on each of the plurality of upper plate patterns; and a plurality of upper stretched lines disposed on each of the plurality of upper line patterns, so that a uniform power may be supplied.
Mose Lee, Yongmin Jeong, Dongho Choi
Filed: 7 Nov 22
Utility
Touch display device and level shifter for touch display device
16 Jan 24
Embodiments of the disclosure relate to a touch display device and a level shifter for a touch display device.
Sangug An, SungIl Byun
Filed: 8 Sep 22
Utility
Display apparatus
16 Jan 24
Disclosed is a display apparatus including emissive devices disposed in a display area, signal lines disposed in a non-display area, first touch electrodes disposed in the display area, the first touch electrodes being arranged in a first direction, second touch electrodes disposed in the display area while being arranged in a second direction perpendicular to the first direction, touch routing lines disposed in the non-display area, the touch routing lines being electrically connected to the first touch electrodes or the second touch electrodes, wherein the display area includes a first region including touch blocks surrounded by lines dividing the first touch electrodes into halves in the second direction and lines dividing the second touch electrodes into halves in the first direction and a second region provided so as to surround the first region, the touch blocks being disposed spaced apart from each other in the second region.
Bum Hee Han, Jong Moo Ha, Ji Won Kim
Filed: 19 Nov 22
Utility
Display device and method of driving the same
16 Jan 24
A display device including a display panel according to an embodiment of the present application includes a plurality of pixels, a timing controller configured to receive a compensation command signal in a vertical blank period in which no image data are written in the pixels, and a sensing circuit configured to sense driving properties of the pixels in at least one sensing period corresponding to the compensation command signal, wherein a length of the vertical blank period is different from each other in a first frame and a second frame, and a number of sensing periods having a predetermined length varies depending on the length of the vertical blank period.
Won Cho, Kyoung Sik Choi
Filed: 20 Aug 21
Utility
Display apparatus and driving method thereof
16 Jan 24
A display apparatus includes a display panel including a sub-display area including an opening and a main display area including no opening, a gate driver supplying a gate signal to the display panel, and a driver controlling the gate driver, wherein the driver separates a sub-clock signal for controlling the sub-display area and a main clock signal for controlling the main display area and varies a pulse width of the sub-clock signal.
Kwang Hee Han
Filed: 19 Sep 22
Utility
Display device with intra-interface for simple signal transmittal path
16 Jan 24
A display device includes a display panel including pixels, and data lines and gate lines connected to the pixels, a timing controller configured to output source driving bit information and gate driving bit information through an intra-interface signal, a source driver configured to generate data driving signal based on the source driving bit information and to supply the data driving signal to the data lines, and a gate driver configured to generate a gate driving signal based on the gate driving bit information and to supply the gate driving signal to the gate lines, wherein the intra-interface signal is configured with predetermined data transmission units and includes both the source driving bit information and the gate driving bit information every 1 data transmission unit.
Soon-Dong Cho, Jung-Jae Kim, Min-Gyu Park, Jae-Won Han, Dong-Won Park
Filed: 13 Sep 22
Utility
Light emitting display device
16 Jan 24
Discussed is a light emitting display device which enables a common layer having high hole conductivity among common layers in respective stacks to include a material having a high orientation factor value so as to prevent generation of leakage current between subpixels and ensure high efficiency and a long lifespan.
Dong Hyeok Lim, Bo Seong Kim, Hwa Yong Shin, Ji Hyung Lee
Filed: 2 Jun 21
Utility
Display device and repairing method thereof
16 Jan 24
Disclosed is a display device.
Sunghee Park
Filed: 8 Jul 21
Utility
Light emitting display apparatus
16 Jan 24
A light emitting display apparatus includes a substrate including a plurality of sub-pixels, an overcoating layer on the substrate and having a base portion and a protrusion portion, a first electrode disposed to cover the base portion and a side portion of the protrusion portion at the plurality of sub-pixels, a bank layer covering a portion of the first electrode and the overcoating layer, a light emitting layer and a second electrode on the first electrode and the bank layer at the plurality of sub-pixels, and a cut-off layer on the second electrode to overlap the bank layer.
Dongmin Sim, Hyekyung Choi, Kyunghoon Han
Filed: 15 Jun 20
Utility
Mother substrate and display panel having substrate with opening, and method of manufacturing the display panel
16 Jan 24
Provided is a mother substrate comprising a glass substrate including a plurality of cutting lines, an organic film overlapping the plurality of cutting lines on the glass substrate, and a plurality of cells spaced apart from each other with each of the plurality of cutting lines therebetween on the glass substrate.
Seung Han Paek, Hyun Jin An, Kyung Jae Yoon, Jeon Phill Han
Filed: 5 Aug 21
Utility
Organic light emitting display device
16 Jan 24
An organic light emitting display device is provided.
Jungkeun Kim, Dohan Kim, Jeongdae Seo, Hyoseok Kim, Heungwoo Choi, Wanpyo Hong
Filed: 20 Apr 22
Utility
Light control film having nano light absorbing layer and display using the same
9 Jan 24
The present disclosure relates to a light control film having nano (or nano-scale) light absorbing layer and a display using the same.
JaeJung Han, JaeJin Kim, JinRyun Kim, SeMin Lee, DaeYong Kim, Eunhee Choi
Filed: 26 Jun 20
Utility
Touch controller, touch sensing system, and touch display device that does not output a system clock during data communication
9 Jan 24
Embodiments of the present disclosure relate to a touch controller, a touch sensing system, and a touch display device.
Sojung Jung, Youngwoo Jo
Filed: 14 Oct 22
Utility
Display device
9 Jan 24
A display device includes a display panel, a back cover which is disposed on a bottom surface of the display panel and has a plurality of protrusions on both sides, and a plurality of protective blocks which is inserted into grooves of the plurality of protrusions on some sides of the back cover.
Moonsun Lee
Filed: 9 Dec 21
Utility
Pixel and display apparatus including the same
9 Jan 24
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: 2 Aug 22
Utility
Subpixel circuit, display panel, and display device
9 Jan 24
A subpixel circuit, a display panel, and a display device are disclosed.
CheolSe Kim
Filed: 13 Oct 22
Utility
Display panel and display device having emission control driver
9 Jan 24
A display panel and a display device having an emission control driver are discussed.
Hyelim Ji, Yeonkyung Kim
Filed: 30 Aug 22
Utility
Light emitting display device including data voltage output circuits one of which pre-charges a reference line and driving method thereof
9 Jan 24
A light emitting display device includes a display panel configured to display an image, and a data driver including a panel driving circuit and a panel sensing circuit, the panel driving circuit configured to drive the display panel, and the panel sensing circuit configured to sense the display panel.
Jae Ik Yoo, Jae Yoon Bae, Seok Hyun Hong
Filed: 27 Dec 21
Utility
Display device and display driving method
9 Jan 24
A display device includes a display panel in which an optical area and a normal area outside the optical area are formed in a display area, wherein the optical area is divided into a transmission area and a light emitting area and wherein the normal area comprises a plurality of light emitting areas; a gate driving circuit configured to supply a gate signal to the display panel; a data driving circuit configured to convert an image data into a data voltage and supply it to the display panel; a display controller configured to control a movement path of the image data so that at least a part of the image data moves over time according to a structure of the optical area when an area where the image data is displayed includes the optical area.
Jung-Gyum Kim, Minsung Kang
Filed: 6 Sep 22
Utility
Display apparatus and vehicle including the same
9 Jan 24
A display apparatus and a vehicle including the same are provided.
SeulKi Nam, Taehyung Kim, Jeonggoo Kang, SunBok Song, Seunghyeon Kim
Filed: 29 Nov 21