-
公开(公告)号:US20130307758A1
公开(公告)日:2013-11-21
申请号:US13721980
申请日:2012-12-20
发明人: Ilgon KIM , Kyung-Hoon KIM , SEON YOUNG CHOI , Jangmi KANG
IPC分类号: G09G3/22
CPC分类号: G09G3/22 , G09G3/3648 , G09G3/3677 , G09G2300/0426 , G09G2310/0281 , Y10T29/49002
摘要: A display device includes a plurality of gate lines extending in a first direction, a plurality of data lines extending in a second direction, a plurality of sub-gate lines corresponding to the plurality of gate lines and extending in a first direction to be adjacent to a corresponding gate line of the plurality of gate lines, a gate driver configured to drive the plurality of gate lines, a data driver configured to drive the plurality of data lines, and a plurality of pixels arranged in a display area, where an end of each of the plurality of gate lines extends in the first direction from the gate driver is electrically connected to a center portion of a corresponding sub-gate line in the first direction.
摘要翻译: 显示装置包括沿第一方向延伸的多条栅极线,沿第二方向延伸的多条数据线,与该多条栅极线对应的多条子栅极线,并沿与第一方向相邻的第一方向延伸 多个栅极线的对应的栅极线,被配置为驱动多个栅极线的栅极驱动器,被配置为驱动多个数据线的数据驱动器和布置在显示区域中的多个像素,其中, 从栅极驱动器沿第一方向延伸的多条栅极线中的每一条电路都沿第一方向电连接到对应的子栅极线的中心部分。
-
公开(公告)号:US20230306905A1
公开(公告)日:2023-09-28
申请号:US18085779
申请日:2022-12-21
发明人: Junhyun PARK , Jangmi KANG , Hyeongseok KIM , Soil YOON , Minjae JEONG , Mukyung JEON
IPC分类号: G09G3/3233
CPC分类号: G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2310/08 , G09G2320/0214 , G09G2320/0247 , G09G2330/021 , G09G2300/0861
摘要: A display apparatus includes a display panel, a gate driver, a data driver and an emission driver. The display panel includes a pixel. The gate driver provides a gate signal to the pixel. The data driver provides a data voltage to the pixel. The emission driver provides an emission signal to the pixel. The pixel includes a light emitting element, a driving switching element which applies a driving current to the light emitting element, a storage capacitor connected to a control electrode of the driving switching element and a bias capacitor including a first electrode connected to the storage capacitor and a second electrode which receives a bias gate signal. A waveform of the bias gate signal varies based on an off ratio representing a ratio of an off period of the emission signal in a frame period.
-
公开(公告)号:US20150277193A1
公开(公告)日:2015-10-01
申请号:US14592692
申请日:2015-01-08
发明人: Sunghwan KIM , Jangmi KANG , Se Hyoung CHO
IPC分类号: G02F1/1343
CPC分类号: G02F1/134336 , G02F1/133707 , G02F2001/134345
摘要: A display device includes a first substrate, a second substrate, and a liquid crystal layer. The first substrate includes pixels, some of the pixels are disposed in a first area and some of the pixels are disposed in a second area. The second substrate is spaced apart from and coupled to the first substrate. The liquid crystal layer is disposed between the first substrate and the second substrate. Each pixel is associated with a viewing angle, an imaginary line extending from a center of the viewing angle, and an angle between a surface of the first substrate and the imaginary line. The angle of a pixel disposed in the first area differs from the angle of a pixel disposed in the second area.
摘要翻译: 显示装置包括第一基板,第二基板和液晶层。 第一衬底包括像素,一些像素被布置在第一区域中,并且一些像素被布置在第二区域中。 第二衬底与第一衬底间隔开并耦合到第一衬底。 液晶层设置在第一基板和第二基板之间。 每个像素与视角相关联,从视角的中心延伸的假想线以及第一基底的表面与假想线之间的角度。 设置在第一区域中的像素的角度与设置在第二区域中的像素的角度不同。
-
公开(公告)号:US20230200137A1
公开(公告)日:2023-06-22
申请号:US17953713
申请日:2022-09-27
发明人: Jangmi KANG , Hyeongseok KIM , Junhyun PARK , Minjae JEONG , Mukyung JEON
IPC分类号: H01L27/32 , G09G3/3233
CPC分类号: H01L27/3265 , G09G3/3233 , H01L27/3248 , H01L27/3258 , H01L27/3262 , H01L27/3276 , G09G2310/08 , G09G2300/0852 , G09G2300/0819 , G09G2330/028 , G09G2300/0426 , H01L27/1225
摘要: A pixel of a display device includes a light emitting element, a first transistor, a second transistor, a first capacitor, and a second capacitor. A gate electrode of the first transistor is disposed under the first insulating layer, and the gate electrode of the first transistor defines the first electrode of the first capacitor. A first conductive pattern defining a second electrode of the first capacitor and a first electrode of the second capacitor is interposed between a first insulating layer and a second insulating layer. A second conductive pattern defining a second electrode of the second capacitor is interposed between the second insulating layer and a third insulating layer. A second electrode of the second transistor is electrically connected to the first conductive pattern.
-
公开(公告)号:US20230146196A1
公开(公告)日:2023-05-11
申请号:US18095076
申请日:2023-01-10
发明人: Jangmi KANG , Dongwoo Kim , Cheolgon Lee , Jaeyong Jang
IPC分类号: H10K59/124 , H01L29/786 , H10K59/131
CPC分类号: H10K59/124 , H01L29/7869 , H01L29/78651 , H10K59/131
摘要: A display apparatus is provided including a display area and a non-display area. The display area includes a display element and the non-display area includes a pad portion. A first thin-film transistor (TFT) is arranged in the display area. The first TFT includes silicon and a first gate electrode. A second TFT is arranged on a first insulating layer covering the first gate electrode and includes an oxide and a second gate electrode. A first voltage line extends in a first direction. A data line is spaced apart from the first voltage line. A connection wire is disposed in the display area and connects the data line to the pad portion. The connection wire includes a first portion extending in the first direction and a second portion extending in a second direction crossing the first direction, and the first portion overlaps the first voltage line.
-
公开(公告)号:US20240274082A1
公开(公告)日:2024-08-15
申请号:US18643734
申请日:2024-04-23
发明人: Junhyun PARK , Jangmi KANG , Hyeongseok KIM , Soil YOON , Minjae JEONG , Mukyung JEON
IPC分类号: G09G3/3233
CPC分类号: G09G3/3233 , G09G2300/043 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/08 , G09G2320/0214 , G09G2320/0247 , G09G2330/021
摘要: A display apparatus includes a display panel, a gate driver, a data driver and an emission driver. The display panel includes a pixel. The gate driver provides a gate signal to the pixel. The data driver provides a data voltage to the pixel. The emission driver provides an emission signal to the pixel. The pixel includes a light emitting element, a driving switching element which applies a driving current to the light emitting element, a storage capacitor connected to a control electrode of the driving switching element and a bias capacitor including a first electrode connected to the storage capacitor and a second electrode which receives a bias gate signal. A waveform of the bias gate signal varies based on an off ratio representing a ratio of an off period of the emission signal in a frame period.
-
公开(公告)号:US20210098552A1
公开(公告)日:2021-04-01
申请号:US16928575
申请日:2020-07-14
发明人: Jangmi KANG , Dongwoo KIM , Minjae JEONG , Jaeyong JANG
IPC分类号: H01L27/32
摘要: A display apparatus includes a data line, a first voltage line extending in parallel to the data line, a scan line extending in a direction perpendicular to the data line, a second voltage line extending in parallel to the scan line, and a line extending in parallel to the data line or the scan line. A portion of the line parallel to the scan line overlaps the second voltage line.
-
公开(公告)号:US20210074783A1
公开(公告)日:2021-03-11
申请号:US16907793
申请日:2020-06-22
发明人: Jangmi KANG , Dongwoo KIM , Cheolgon LEE , Jaeyong JANG
IPC分类号: H01L27/32 , H01L29/786
摘要: A display apparatus is provided including a display area and a non-display area. The display area includes a display element and the non-display area includes a pad portion. A first thin-film transistor (TFT) is arranged in the display area. The first TFT includes silicon and a first gate electrode. A second TFT is arranged on a first insulating layer covering the first gate electrode and includes an oxide and a second gate electrode. A first voltage line extends in a first direction. A data line is spaced apart from the first voltage line. A connection wire is disposed in the display area and connects the data line to the pad portion. The connection wire includes a first portion extending in the first direction and a second portion extending in a second direction crossing the first direction, and the first portion overlaps the first voltage line.
-
-
-
-
-
-
-