3401 patents
Page 5 of 171
Utility
Display panel and display device including the same
12 Dec 23
A display device can include an optical electronic device disposed in a display area.
Jonghyun Han, Younggyu Moon
Filed: 6 Sep 22
Utility
Display device
12 Dec 23
A display device comprises a substrate, a data link line, a power link line, and a dummy pattern.
Boeun Jo, Sangho Kim, Taekyoung Kim
Filed: 26 Jan 22
Utility
Light emitting display device and driving method thereof
12 Dec 23
A light emitting display device and driving method are disclosed.
Hyung Jung Kim
Filed: 15 Sep 22
Utility
Light-emitting display device and driving method thereof
12 Dec 23
A light-emitting display apparatus includes a display panel configured to display an image, a data driving circuit configured to apply a data voltage to the display panel, and a signal applying circuit configured to apply a data voltage output from a first channel of the data driving circuit to one of at least two data lines disposed on the display panel, in which the signal applying circuit includes a compensation circuit configured to prevent a data voltage increase due to signal coupling when the data voltage output from the first channel is applied to one of the at least two data lines.
Jeong Ho Kim, Dae Kyu Kim
Filed: 19 Jul 22
Utility
Display apparatus
12 Dec 23
A display apparatus includes a display panel including an active area that includes at least one module area and a bezel area positioned outside the active area, wherein a pixel array is positioned in the active area, and the at least one module area is formed as a light-transmissive area.
Namwook Cho, Changsoo Kim, Cheolhwan Lee
Filed: 19 Jan 22
Utility
Display device
12 Dec 23
A display device is disclosed that includes: a display panel on which a plurality of pixels are disposed; a data driver configured to receive a sensing voltage from a reference voltage line connected to the plurality of pixels, convert the reference voltage into sensing data, and supply the data voltage to the plurality of pixels; a gate driver configured to supply a scan signal to the plurality of pixels; and a timing controller configured to output a data control signal for controlling an output timing of the data voltage and output a gate control signal for controlling an output timing of the scan signal, wherein one of the output timing of the data voltage and the output timing of the scan signal is adjusted based on the sensing data.
MooKyoung Hong
Filed: 31 Oct 22
Utility
Sound-generating apparatus and vehicle including the same
12 Dec 23
A sound-generating apparatus and a vehicle including the same are provided.
YuSeon Kho, Yong-Su Ham, YongWoo Lee
Filed: 3 Dec 21
Utility
Organic compound, organic light emitting diode and organic light emitting deice including the organic compound
12 Dec 23
Dae-Wi Yoon, Suk-Young Bae, In-Ae Shin, Su-Na Choi, Dong-Hoon Choi, Min-Ju Cho, Jiwon Yoon
Filed: 12 Oct 20
Utility
Display apparatus
12 Dec 23
A display apparatus includes a display module having a display panel configured to display an image; a sound generating device on a rear surface of the display panel and including a first side and a second side perpendicular to the first side and an adhesive member in a partial region of the sound generating device, the adhesive member having a size smaller than one of the first side and the second side of the sound generating device.
Seon Man Kim, MinHo Sohn, JunSeok Oh, Sung-Jin Kang, Kyounghwan Kim, Jeonggoo Kang, JaiHyuk Lee
Filed: 31 May 22
Utility
Display apparatus
12 Dec 23
A display apparatus includes: a display panel configured to be rolled or unrolled, at least one vibration module on a rear surface of the display panel, the at least one vibration module being configured to: be rolled or unrolled with the display panel, and vibrate the display panel, and a partition on the rear surface of the display panel, the partition being spaced apart from and surrounding the at least one vibration module, wherein the at least one vibration module includes: a plurality of first portions having a piezoelectric property, and a plurality of second portions between the plurality of first portions, the plurality of second portions having flexibility.
Chiwan Kim, Kyungyeol Ryu, YuSeon Kho, YongGyoon Jang
Filed: 11 Jun 21
Utility
Display device
12 Dec 23
A display device includes an opening area formed in a display area and a non-display area surrounding the opening area, wherein the display area includes a plurality of pixels and a plurality of lines connected to the plurality of pixels, the non-display area includes a connection member connected to at least one of the plurality of lines of the display area, and the connection member is disposed in a different layer from the connected line and is electrically connected to the line by a via-electrode.
Kyoung June Jung, Jeong Jae Ban
Filed: 17 Mar 23
Utility
Compound and organic light emitting device including the same
12 Dec 23
Heejun Park, Jeongdae Seo, Seonkeun Yoo, Soyoung Jang, Sunghoon Kim, Sang-Hoon Hong, Seong-Min Park, Tae Wan Lee, Sunjae Kim, Dong Hun Lee, Jeonghoe Heo, Gwangyong Kim
Filed: 16 Apr 20
Utility
Display device
5 Dec 23
A display device including a display panel, a variable adhesive layer disposed on the display panel and a cover member disposed on the variable adhesive layer is provided.
Yeoo Youn, JeongBeom Park
Filed: 5 Nov 20
Utility
Gate driving circuit having a node controller and display device thereof
5 Dec 23
A gate driving circuit that minimizes output characteristic deviation between a plurality of scan output buffer units, and a display device comprising the gate driving circuit, are discussed.
Sung Ho Yun
Filed: 11 Oct 22
Utility
Display device, timing controller and display panel
5 Dec 23
A display device can include a display panel including a plurality of subpixels configured to display an image; a data driving circuit configured to supply a data signal to the plurality of subpixels; a gate driving circuit configured to supply a gate signal to the plurality of subpixels; and a timing controller configured to receive image data of a subsequent frame of an image of a current frame being displayed on the display panel, and differently control the data driving circuit during a blank period between the current frame and the subsequent frame based on a gray value of at least one edge subpixel among a plurality of edge subpixels in the image data of the subsequent frame. the plurality of edge subpixels are subpixels among the plurality of subpixels that are located adjacent to the gate driving circuit or at an edge of the display panel.
SangHyun Park, MookYoung Hong
Filed: 8 Aug 22
Utility
Display device, sensing-less compensating system and method for compressing data thereof
5 Dec 23
A method for compressing and applying data of the sensing-less compensating system may be provided for a display device having subpixels.
Jihwan Kim, Seho Lim
Filed: 26 Jul 22
Utility
Display device and driving method of the same
5 Dec 23
A display device including a display panel, and a method of driving the display device are provided.
HyunKyo Lim, DongSup Sim
Filed: 4 Oct 22
Utility
Light emitting display device and driving method thereof
5 Dec 23
A light emitting display device includes a display panel for displaying an image, a driver for driving the display panel, and a temperature detector connected to anodes of organic light emitting diodes included in at least two sub-pixels positioned in the display panel, wherein the temperature detector detects at least two voltage values from the at least two sub-pixels and calculates a temperature measurement value for measuring a temperature of the display panel based on a difference between the at least two voltage values.
Gwang Beom Heo, Dong Ho Choi
Filed: 14 Oct 22
Utility
Display device and driving method thereof
5 Dec 23
A display device may include: a display panel including a plurality of pixels, the display panel being configured to be driven in a first driving period, a blank period, and a second driving period; a data driver configured to provide a data voltage to at least one of the pixels to display an image based on a compensated image data, and detect a sensing voltage from a reference voltage line connected to the at least one of the pixels to convert the sensing voltage into a sensing data during the first driving period and the second driving period; and a timing controller configured to determine a first compensation data based on a difference between the sensing data detected during the first driving period and the sensing data detected during the second driving period, and determine the compensated image data based on an input image data and the first compensation data.
JungHoon Kim
Filed: 19 Dec 22
Utility
Light emitting display device and driving method thereof
5 Dec 23
A light emitting display device includes a display panel, a structure for short detection, and a short detecting unit.
Hongsuk Kim
Filed: 16 Feb 22