3401 patents
Page 6 of 171
Utility
Electroluminescent display panel having pixel driving circuit
5 Dec 23
A display panel includes a pixel including sub pixels.
JinYeong Kim, HyeonHo Son, SeongHwan Ju
Filed: 6 Sep 22
Utility
Gate driver and display device including same
5 Dec 23
A gate driver includes: circuit parts having circuit elements thereon.
Sunghak Jo, Taehee Ko
Filed: 19 Nov 21
Utility
Display device optimizing power control signal of source driver integrated circuit to optimize power consumption
5 Dec 23
A display device can include a display panel having sub pixels configured to emit light of different colors, a data driver configured to output a data voltage to the sub pixels via data lines, and a timing controller configured to output power control signals for controlling a driving current which drives the data driver.
MinKi Kim, JinSung Kim, JinCheol Hong
Filed: 30 Jun 22
Utility
Display apparatus, display panel and method for manufacturing the same
5 Dec 23
The present disclosure provides a display apparatus, a display panel and a method for manufacturing the same.
Ki-Tae Kim, So-Young Noh, Kyeong-Ju Moon, Hyuk Ji
Filed: 21 Dec 20
Utility
Flexible display device
5 Dec 23
A flexible display device includes a flexible substrate including a folding area and a non-folding area with a folding axis, a thin film transistor disposed on the flexible substrate, an organic light emitting diode disposed on the thin film transistor, an encapsulation layer disposed on the organic light emitting diode, a touch sensor layer disposed on the encapsulation layer and having a plurality of touch electrodes, a protective layer disposed on the touch sensor layer, and a plurality of shock-proof pattern units disposed on the protective layer.
Suk Choi, GyuHo Lee, Sangwook Woo
Filed: 5 Nov 21
Utility
Touch display device
5 Dec 23
A touch display device can include a substrate including an active area and a non-active area, a transistor disposed on the substrate, a sub-pixel electrically connected to the transistor and including an organic light emitting diode, an encapsulation layer disposed on the organic light emitting diode, a planarization layer disposed on the encapsulation layer and including a lens unit, and a plurality of touch electrodes disposed between the encapsulation layer and the planarization layer.
JungSun Baek, Taehwan Kim, Sunmi Lee, Hyeonchul Im
Filed: 15 Dec 22
Utility
Organic light emitting display device including reflection electrode and first electrode with dielectric layer therebetween
5 Dec 23
The present disclosure discloses an organic light emitting display device.
Doo-Hyun Yoon, Hyoung-Su Kim, Hye-Seon Eom, Jong-Hyeok Im, Gyung-Min Kim
Filed: 8 Oct 20
Utility
Organic light emitting display apparatus
5 Dec 23
An organic light emitting display apparatus include a substrate including a plurality of pixels having a plurality of sub-pixels, a plurality of organic light emitting elements disposed at the plurality of sub-pixels, and a plurality of light extraction patterns on the plurality of organic light emitting elements and having different shapes at each of the plurality of sub-pixels.
Taemin Kim, Kyunghoon Han, Wonhoe Koo
Filed: 7 Dec 20
Utility
Light emitting display apparatus
5 Dec 23
A light emitting display apparatus includes a substrate having a unit pixel area, and a plurality of subpixel areas disposed in the unit pixel area and configured to include a light emission portion and a non-light emission portion.
Jihyang Jang, Soyoung Jo, Jintae Kim, YoonJung Kim
Filed: 15 Dec 20
Utility
Light emitting display device with electron injection layer at non-active area
5 Dec 23
Disclosed is a light emitting display device which prevents pixel shrinkage and improves reliability by changing the structure of a bank and the inner structures of light emitting devices outside an active area of the light emitting display device.
Kyu Il Han, Mi So Kim, Hwa Yong Shin, Ji Hyung Lee
Filed: 2 Jun 21
Utility
Electroluminescence display device having a through-hole in display area
5 Dec 23
An electroluminescence display device including a substrate having a display area and a non-display area arranged near the display area, a light emitting diode in the display area, an encapsulation layer on the light emitting diode, the encapsulation layer including a first inorganic encapsulation layer, a second inorganic encapsulation layer and an organic encapsulation layer disposed between the first and second inorganic encapsulation layers, a through-hole arranged inside the display area to penetrate the substrate, an inner dam surrounding the through-hole, a trench arranged between the inner dam and the through-hole, and an etch-stopper arranged between the trench and the through-hole, wherein the first inorganic encapsulation layer and the second inorganic encapsulation layer are disposed on the display area and covering the inner dam and the trench.
HaeRi Huh
Filed: 15 Apr 22
Utility
Organic light-emitting display device
5 Dec 23
An organic light-emitting display device comprises a substrate, a driving thin-film transistor including an active layer on the substrate, source and drain electrodes directly contacting the active layer, and a gate electrode on the active layer, and an organic light-emitting element connected to the driving thin-film transistor.
Seok-Hyun Lee, Woo-Sup Shin, Sang-Moo Park, Chang-Wook Song, Hae-Lim Jung
Filed: 11 Sep 19
Utility
Organic light emitting diode display device having light controlling element
5 Dec 23
An organic light emitting diode display device includes a substrate having a sub-pixel and a transparent region, a counter substrate facing into the substrate, and a light emitting diode and a light controlling element between the substrate and the counter substrate, the light controlling element transmitting or shielding a light.
Sun-Young Park
Filed: 10 Sep 20
Utility
Transparent display device
5 Dec 23
A transparent display device includes a substrate on which a pixel including first, second, and third emission areas and first and second transparent areas arranged along a first direction is defined, a light-emitting diode disposed in each of the first, second, and third emission areas and including a first electrode, a light-emitting layer, and a second electrode, and an auxiliary electrode extending in a second direction perpendicular to the first direction and electrically connected to the second electrode.
Jun-Ho Youn, Heume-Il Baek, In-Sun Yoo, Sang-Bin Lee
Filed: 28 Oct 21
Utility
Display apparatus
5 Dec 23
According to an aspect of the present disclosure, a display apparatus includes a substrate in which a plurality of sub pixels is defined; a plurality of light emitting diodes which are disposed in the plurality of sub pixels, share a common organic layer and a cathode, and have an emission layer and an anode which are separated, respectively; a conductive layer disposed between the plurality of sub pixels; and a bank which is disposed below the cathode between the plurality of light emitting diodes and exposes the anode and the conductive layer.
Seungho Heo, Beong-Ho Lee, Sangdeok Ha, JeongGi Yun
Filed: 11 Nov 21
Utility
Display device and data driver
5 Dec 23
A display device can include a display panel having data lines, gate lines and subpixels; a data driver to supply a video data signal including a first signal segment and a second signal segment maintaining a predetermined voltage difference to each of the data lines, and output readout data in response to signal sensing through each of the data lines; and a touch controller.
Jaehun Jun, Hyunkyu Park
Filed: 23 Dec 22
Utility
Display device
5 Dec 23
A display device includes a substrate including an active area and an inactive area which encloses the active area, a common voltage line which is disposed in the inactive area and is connected to the light emitting diode, an encapsulation unit which covers the active area and a part of the inactive area, a touch sensing unit disposed on the encapsulation unit, and an auxiliary line which is disposed on the encapsulation unit and is connected to the common voltage line, the touch sensing unit includes a plurality of touch electrodes and a bridge pattern which connects the plurality of second touch electrodes, and the auxiliary line is formed of the same material as the bridge pattern and is disposed on the same layer as the bridge pattern, and the auxiliary line is disposed in both the active area and the inactive area.
JinHyeon Han, SangHoon Jeong, Minji Kim, JaeYoung Kim
Filed: 13 Oct 22
Utility
Touch display apparatus
5 Dec 23
A touch display apparatus is provided.
Dong Il Chu, Young Kyun Moon, Min Joo Kim
Filed: 28 Oct 22
Utility
Display panel and head mounted display device having the same
28 Nov 23
Disclosed are a display panel which changes the inner structure of an organic light emitting stack and a color transmission structure so as to improve luminance, and a head mounted display device using the same.
Seung-Ryong Joung, Sang-Hun Han, Ahn-Ki Kim, Hong-Seok Choi, Yoon-Deok Han, Gyeong-Woo Kim, Jun-Ho Lee, Hee-Su Byeon
Filed: 18 Dec 20
Utility
Display apparatus
28 Nov 23
A display apparatus includes a display panel including a plurality of display surfaces having a closed-loop structure and configured to display images in different directions, a plurality of vibration generating devices configured to vibrate the plurality of display surfaces, and a vibration support surrounded by the plurality of display surfaces and configured to support the plurality of vibration generating devices.
Seeun Kim, Taehyung Kim, HakMo Hwang
Filed: 24 Aug 22