3401 patents
Page 15 of 171
Utility
Thin film transistor array substrate for digital X-ray detector device and digital X-ray detector device and manufacturing method thereof
26 Sep 23
A thin film transistor array substrate for a digital X-ray detector device includes a base substrate; a driving thin film transistor disposed over the base substrate; a PIN (P type semiconductor-Intrinsic type semiconductor-N type semiconductor) diode configured to be connected to the driving thin film transistor, the PIN diode including a lower electrode, a PIN layer, and an upper electrode; and at least one leakage current blocking layer configured to cover a side surface of the PIN layer and contact the PIN layer to thereby minimize generation of the leakage current of the PIN diode and improve characteristics such as detective quantum efficiency (DQE) and signal to noise ratio (SNR) and improving an image quality of the digital X-ray detector device.
Minsuk Kong, Moonsoo Kang
Filed: 4 Dec 20
Utility
Display apparatus
26 Sep 23
A display apparatus includes a display panel configured to display an image and a sound generating device on a rear surface of the display panel.
Taeheon Kim, Chiwan Kim, Sung-Eui Shin, YongWoo Lee, Kyungyeol Ryu, YuSeon Kho, YongGyoon Jang
Filed: 18 May 22
Utility
Display apparatus
26 Sep 23
A display apparatus includes: a display panel configured to display an image, and at least one vibration module on a rear surface of the display panel, the at least one vibration module including a piezoelectric composite layer including a plurality of sub-modules configured to vibrate the display panel, each of the plurality of sub-modules including: a plurality of first portions including a piezoelectric characteristic, and a plurality of second portions having flexibility, each of the plurality of second portions being between a respective pair of the plurality first portions, wherein the plurality of first portions in the respective sub-modules are arranged in a same direction or are partially arranged in different directions.
Chiwan Kim, Kyungyeol Ryu, YuSeon Kho, YongGyoon Jang
Filed: 31 Aug 21
Utility
Light emitting display device with an optical compensation layer
26 Sep 23
Disclosed is a light emitting display device in which an optical compensation layer for compensating for an optical distance in each of subpixels configured to emit light with different colors is provided together with formation of a thin film transistor array so as to decrease a driving voltage value required to drive an organic stack and to improve processibility.
Ji Na Jeon
Filed: 21 Apr 21
Utility
Organic light emitting display device
26 Sep 23
An organic light emitting display device is disclosed.
Jaeseung Jang, Jaeil Song, DongHyuk Kim
Filed: 1 Feb 21
Utility
Display device including back cover disposed roller
19 Sep 23
A display device includes a display panel; a back cover supporting the display panel on a rear surface of the display panel; a roller disposed on a rear surface of the back cover, wherein the display panel and the back cover are wound around or unwound from the roller; a flexible film electrically connected to a pad area of the display panel; and a sealing layer disposed to cover an end of the flexible film.
JiHun Song, Hoiyong Kwon
Filed: 6 Nov 20
Utility
Display apparatus
19 Sep 23
A display apparatus can include a display area including pixel rows, the display area having an outer periphery including a curved section and a straight section; a non-display area surrounding the display area, the non-display area having an outer periphery including a curved section and a straight section; a gate driver disposed in the non-display area, the gate driver including gate blocks corresponding to the pixel rows; and a low potential power line disposed between the gate driver and the outer periphery of the non-display area, in which each of the gate blocks includes a plurality of stages.
Taehwi Kim, ChungWan Oh
Filed: 14 Dec 21
Utility
Display panel and display device
19 Sep 23
Embodiments of the present disclosure relate to a display panel and a display device, and more particularly, a display panel and a display device capable of reducing a bezel area by reducing the number of subpixels per unit area of a second display area adjacent to a first display area in which the light-receiving device is located.
Miso Kim, YongMin Ha, Hanwook Hwang, JungChul Kim
Filed: 27 Dec 21
Utility
Light emitting display device and driving method of the same
19 Sep 23
A light emitting display (LED) device can include a display panel configured to display an image; and a data driver including a panel driving circuit configured to drive the display panel and a panel sensing circuit configured to sense a condition of the display panel, in which the panel driving circuit includes a first data voltage output circuit to output a voltage to both of a first data line and a first reference line of the display panel to display black on a first sub-pixel included in the display panel.
Hyuck Jun Kim, Tae Young Lee, Ji Su Choi
Filed: 2 May 22
Utility
Thin film transistor, gate driver including the same, and display device including the same
19 Sep 23
Disclosed are a thin film transistor having an oxide semiconductor layer which is applicable to a flat display device requiring high-speed driving due to ultra-high definition, a gate driver including the same, and a display device including the same.
Seung-Jin Kim, Jee-Ho Park, Seo-Yeon Im
Filed: 19 May 22
Utility
Printed circuit, backlight unit and display device
19 Sep 23
Embodiments of the present disclosure relate to a printed circuit, a backlight unit, and a display device.
Kyuhwan Lee, SangChul Ryu, DongSeok Lee
Filed: 8 Oct 21
Utility
Light emitting display device with integrated touch screen
19 Sep 23
A light emitting display device with an integrated touch screen includes: a substrate which includes a display area in which a plurality of display pixels is disposed and a non-display area around the display area; a light emitting diode in the display area; an encapsulation unit which covers the display area and the non-display area; a touch electrode line on the encapsulation unit; a touch routing line which is disposed in the non-display area and is connected to the touch electrode line; a plurality of blocking structures which is disposed in the non-display area and is configured to enclose the display area; and a step compensation layer disposed between the encapsulation unit and the touch routing line; wherein the step compensation layer reduces a step caused by the plurality of blocking structures to reduce irregularities of a surface of the encapsulation unit.
YeonGyeong Bae, Jonghyun Han
Filed: 25 Jul 22
Utility
Touch driving circuit and touch display device
19 Sep 23
Embodiments of the disclosure relate to a touch driving circuit and a touch display device.
HyeongWon Kang, Beom-Jin Kim
Filed: 1 Nov 22
Utility
Touch display device
19 Sep 23
A touch display device can include a plurality of touch electrodes disposed on an active area; a plurality of touch routing lines disposed on a non-active area positioned outside the active area and electrically connected to at least one of the plurality of touch electrodes; a plurality of signal lines disposed on an area between an area where the plurality of touch electrodes are disposed and an area where the plurality of touch routing lines are disposed; and a connection electrode disposed on a layer between a layer where the plurality of signal lines are disposed and a layer between the plurality of touch routing lines are disposed, and including at least one opening positioned on an area overlapping at least a portion of the plurality of signal lines.
Hwideuk Lee, Yangsik Lee, Changseok Oh
Filed: 2 May 22
Utility
Touch display device and touchscreen panel
19 Sep 23
A touch display device and a touchscreen panel.
KwangJo Hwang, DeukSu Lee, JaeGyun Lee, Yangsik Lee
Filed: 4 Aug 22
Utility
Display apparatus
19 Sep 23
A display apparatus may include: a display panel configured to display an image, a supporting member configured to support the display panel, a coupling member in the supporting member, and at least one sound-generating device coupled to the display panel by the coupling member, the at least one sound-generating device being configured to vibrate the display panel to generate sound.
Kwangho Kim
Filed: 12 Jun 19
Utility
Sound apparatus and display apparatus including the same
19 Sep 23
A sound apparatus includes a piezoelectric device, a vibration member connected to the piezoelectric device, a first magnet connected to the piezoelectric device, and a second magnet facing the first magnet, which can readily realize a desired frequency characteristic.
Takayuki Suzuki, Jaehun Ye
Filed: 24 Nov 21
Utility
Light emitting display panel and light emitting display apparatus including the same
19 Sep 23
A light emitting display panel includes a substrate, a pixel driving circuit disposed on the substrate, a planarization layer disposed on the pixel driving circuit, a pixel driving electrode disposed on the planarization layer and electrically connected to the pixel driving circuit, a light emitting layer disposed on the pixel driving electrode, and a common electrode disposed on the light emitting layer.
Sungbin Shim, Suhyeon Kim, SeJune Kim, Sungbai Lee
Filed: 7 Dec 20
Utility
Display device including sealant filled flexible film holes
19 Sep 23
A display device according to an exemplary aspect of the present disclosure includes a display panel including a display area and a non-display area, a flexible film disposed on the non-display area of the display panel, and a sealing member disposed on an overlapping area of the display panel and the flexible film to cover the flexible film, the flexible film includes a plurality of holes which passes through the flexible film in the overlapping area of the display panel and the flexible film, and the sealing member may be disposed to fill in the plurality of holes.
MinSeok Kim, Gyujae Yohn
Filed: 20 Nov 20
Utility
Display apparatus
19 Sep 23
A display apparatus including a first thin-film transistor, a second thin-film transistor and a third thin-film transistor is provided.
Seong-Pil Cho, Dong-Yup Kim, Kyung-Mo Son, Sang-Soon Noh, Jun-Seuk Lee, Yong-Bin Kang, Kye-Chul Choi, Sung-Ho Moon, Sang-Gul Lee, Byeong-Keun Kim, Kyoung-Soo Lee, Hyun-Gyo Jeong, Jin-Kyu Roh, Jung-Doo Jin, Ki-Hyun Kwon, Hee-Jin Jung, Jang-Dae Kim, Won-Ho Son, Chan-Ho Kim
Filed: 6 Jul 20