6957 patents
Utility
Display Device and Tiling Display Device
18 Jan 24
A display device includes a display panel; a plurality of contact units disposed on side surfaces of the display panel; a metal cover disposed on a rear surface of the display panel and grounded; and a connection line disposed between the metal cover and the plurality of contact units.
Jun PARK, SuHo HA, Laebong JANG
Filed: 12 Jul 23
Utility
Display Device
18 Jan 24
A display device can include a display panel including a first area and a second area surrounded by the first area, where each of the first area and the second area includes a plurality of subpixels.
SunWook KO, Hyunjin KIM, KumMi OH, Seunghyo KO
Filed: 24 Feb 23
Utility
Foldable Display Apparatus
18 Jan 24
A foldable display apparatus is disclosed that comprises a first set housing and a second set housing and respectively supporting two different portions of a display panel; a sliding plate on an upper surface of one of the first set housing and the second set housing; a spring member applying pressure to the sliding plate such that the sliding plate moves in a direction that is dependent on a direction of folding of the foldable display apparatus; and a hinge assembly connected to the first set housing and the second set housing, the hinge assembly configured to fold the foldable display apparatus in a first direction and fold the foldable display apparatus in a second direction that is opposite the first direction.
Jungkyu PARK, Jaekyu LEE, Chang Soo KIM, TaeWoo KIM, Eunae CHO, SangJun LEE
Filed: 14 Jul 23
Utility
Electroluminescent Display Device
18 Jan 24
An electroluminescent display device includes a substrate including an active area and a non-active area which encloses the active area, a planarization layer which is disposed on the substrate and extends from the active area to the non-active area, a bank over the planarization layer, an organic layer over the bank, a cathode over the organic layer, a trench pattern which is disposed in the non-active area and the cathode and the organic layer are removed and a step relieving layer which fills the trench pattern and is disposed to planarize an upper portion of the trench pattern to delay a moisture permeation speed from the side surface, thereby improving the reliability and reducing the bezel width at the same time.
JooHwan SHIN, MinJoo KANG, HeeSuk PANG, Heechul LIM, Suk YANG
Filed: 6 Jul 23
Utility
Electroluminescence Display
18 Jan 24
An electroluminescence display according to the present disclosure comprises: a substrate including a display area and a non-display area, the non-display area disposed around the display area; a planarization layer on the display area and the non-display area; a bank disposed in the display area and the non-display area on the planarization layer; a cathode electrode disposed in the display area and the non-display area on the bank; a trench disposed in the non-display area as surrounding the display area; and a common power line surrounding the display area at the outside of the trench, and connected to the cathode electrode.
Kyuhan Yoon
Filed: 23 Mar 23
Utility
Display Apparatus
18 Jan 24
A display apparatus includes a display panel configured to display an image and a vibration generating device configured to vibrate the display panel.
Yong-Su HAM
Filed: 24 Jul 23
Utility
Bendable Display Device
18 Jan 24
A bendable display device includes a display module; and a bending system on a rear surface of the display module and configured to change the display module between a flat mode and a bended mode, wherein the bending system includes a fixed plate, a rotating plate, and first and second horizontal bars, wherein the rotating plate has a pinion portion, and wherein the first and second horizontal bars have first and second rack portions engaged with the pinion portion at one ends thereof, respectively.
Yong-Ik HWANG, Chang-Hee CHOI
Filed: 7 Jul 23
Utility
Display Device
18 Jan 24
A display device includes a plurality of touch electrode disposed in the display area; a touch connection electrode which connects two adjacent touch electrodes which are spaced apart from each other, among the plurality of touch electrodes; and a crack detecting electrode which surrounds the camera area and is disposed on the same layer as the plurality of touch electrodes, the plurality of touch electrodes include a plurality of first touch electrodes extending in a first direction and a plurality of second touch electrodes extending in a second direction intersecting the first direction, wherein the crack detecting electrode includes a first crack detecting electrode which surrounds the camera area and a second crack detecting electrode which is disposed in the display area and extends in the second direction, and the second crack detecting electrode has a zigzag pattern.
MinKyu Kim
Filed: 27 Sep 23
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
Display Device
11 Jan 24
A display device includes a display panel including pixels which display images; a display panel driving circuit which outputs a drive signal for driving the display panel; and a compensation signal generator which senses a noise signal generated by the display panel or the display panel driving circuit and generates a noise compensation signal corresponding to the noise signal.
Jaekwon CHAE, Byungwoong KIM
Filed: 30 Jun 23