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公开(公告)号：US11430849B2
公开(公告)日：2022-08-30
申请号：US17206932
申请日：2021-03-19
发明人： Jun Hyun Park , Kang Moon Jo , Dong Woo Kim , Sung Jae Moon , An Su Lee , Woong-Sik Choi
IPC分类号： H01L27/32 , H01L27/12 , G09G3/3233 , H01L29/786 , G09G3/3291 , G09G3/3266
摘要： According to an exemplary embodiment, an organic light emitting diode display includes: a substrate; a semiconductor layer; a first gate insulating layer disposed on the oxide semiconductor layer; a first gate layer disposed on the first gate insulating layer; a first interlayer insulating layer disposed on the first gate layer; a first data layer disposed on the first interlayer insulating layer; a second interlayer insulating layer disposed on the first data layer; a driving voltage line and a driving low voltage line disposed on the second interlayer insulating layer and separated from each other; an upper insulating layer covering the driving voltage line and the driving low voltage line; and an anode disposed on the upper insulating layer and overlapping the driving voltage line or the driving low voltage line.
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公开(公告)号：US11211003B2
公开(公告)日：2021-12-28
申请号：US16524744
申请日：2019-07-29
发明人： Young Wan Seo , Min Kyu Woo , An Su Lee , Cheol Gon Lee
IPC分类号： G09G3/30 , G09G3/3241 , G09G3/3291 , G09G3/36
摘要： In a display device including pixels, each of the pixels may include: a first transistor coupled to a first node, a first power supply voltage line, and a second node; and a light-emitting diode coupled to the second node and a second power supply voltage line. Each image frame may include at least two emission enable periods for the light-emitting diode, and at least one emission inhibit period between the at least two emission enable periods.
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公开(公告)号：US20210359079A1
公开(公告)日：2021-11-18
申请号：US17160284
申请日：2021-01-27
发明人： Kang Moon JO , Sung Jae Moon , An Su Lee , Tak-Young Lee
IPC分类号： H01L27/32
摘要： A display device includes: a substrate; first, second, and third data lines extending in a first direction on the substrate and disposed to be adjacent along a second direction crossing the first direction; a semiconductor layer disposed on the first, second, and third data lines; a first insulating layer disposed on the semiconductor layer; first, second, and third lower storage electrodes disposed on the first insulating layer and arranged to be adjacent along the first direction; a second insulating layer disposed on the first, second, and third lower storage electrodes; a first scan line extending in the second direction on the second insulating layer; a first pixel connected to the first scan line and the first data line; a second pixel connected to the first scan line and the second data line; and a third pixel connected to the first scan line and the third data line.
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公开(公告)号：US11151931B2
公开(公告)日：2021-10-19
申请号：US16881757
申请日：2020-05-22
发明人： Jong Hee Kim , Hyuk Kim , An Su Lee
IPC分类号： G09G3/32
摘要： A scan driver includes scan stages, an n-th scan stage of the scan stages includes a first driving circuit, a second driving circuit, and an output circuit. The first driving circuit controls a voltage of a first driving node, based on an input signal and a voltage of a second driving node. The second driving circuit controls the voltage of the second driving node, based on a second clock signal and a first voltage. The output circuit outputs a first clock signal as a scan signal and a carry signal, and outputs a second voltage as the scan signal and the carry signal. The first driving circuit includes a first transistor including a gate electrode electrically connected to the second driving node, one electrode electrically connected to an input line that provides the input signal, and another electrode electrically connected to the first driving node.
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公开(公告)号：US11869443B2
公开(公告)日：2024-01-09
申请号：US18049274
申请日：2022-10-24
发明人： Jun Hyun Park , Dong Woo Kim , An Su Lee , Kang Moon Jo
IPC分类号： G09G3/3266
CPC分类号： G09G3/3266 , G09G2310/08
摘要： There are provided a gate driver and a display device including the same. The gate driver includes: a first scan driver; a first sensing driver; a first scan clock line; and a first sensing clock line. The first scan clock line includes a first scan clock main line extending in one direction, and a first scan clock connection line connected to the first scan clock main line and the first scan driver. The first sensing clock line includes a first sensing clock main line extending in one direction, and a first sensing clock connection line connected to the first sensing clock main line and the first sensing driver. The first scan clock main line is closer to each of the first scan driver and the first sensing driver than the first sensing clock main line.
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公开(公告)号：US11482177B2
公开(公告)日：2022-10-25
申请号：US17182000
申请日：2021-02-22
发明人： Jun Hyun Park , Dong Woo Kim , An Su Lee , Kang Moon Jo
IPC分类号： G09G3/3266
摘要： There are provided a gate driver and a display device including the same. The gate driver includes: a first scan driver; a first sensing driver; a first scan clock line; and a first sensing clock line. The first scan clock line includes a first scan clock main line extending in one direction, and a first scan clock connection line connected to the first scan clock main line and the first scan driver. The first sensing clock line includes a first sensing clock main line extending in one direction, and a first sensing clock connection line connected to the first sensing clock main line and the first sensing driver. The first scan clock main line is closer to each of the first scan driver and the first sensing driver than the first sensing clock main line.
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公开(公告)号：US11183125B2
公开(公告)日：2021-11-23
申请号：US16736993
申请日：2020-01-08
发明人： Jun Hyun Park , An Su Lee , Dong Woo Kim , Sung Jae Moon , Kang Moon Jo
IPC分类号： G09G3/3291 , H01L27/32
摘要： An organic light emitting diode display including: a data wiring that includes a main data line disposed in a display area and a first data line disposed in a peripheral area; a driving voltage wiring that includes a main driving voltage line disposed in the display area and a first driving voltage line that is connected with the main driving voltage line and disposed in the peripheral area while extending in a first direction; and a driving low-voltage wiring that includes a cathode extending to the peripheral area while overlapping the display area, and a plurality of first driving low-voltage connection portions that are connected with the cathode and disposed in the peripheral area, wherein each of the plurality of first driving low-voltage connection portions comprises a wiring portion extended in the first direction and a pad portion electrically connected with the wiring portion.
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公开(公告)号：US10978536B2
公开(公告)日：2021-04-13
申请号：US16698121
申请日：2019-11-27
发明人： Jun Hyun Park , Kang Moon Jo , Dong Woo Kim , Sung Jae Moon , An Su Lee , Woong-Sik Choi
IPC分类号： H01L27/32 , H01L27/12 , G09G3/3233 , H01L29/786 , G09G3/3291 , G09G3/3266
摘要： According to an exemplary embodiment, an organic light emitting diode display includes: a substrate; a semiconductor layer; a first gate insulating layer disposed on the oxide semiconductor layer; a first gate layer disposed on the first gate insulating layer; a first interlayer insulating layer disposed on the first gate layer; a first data layer disposed on the first interlayer insulating layer; a second interlayer insulating layer disposed on the first data layer; a driving voltage line and a driving low voltage line disposed on the second interlayer insulating layer and separated from each other; an upper insulating layer covering the driving voltage line and the driving low voltage line; and an anode disposed on the upper insulating layer and overlapping the driving voltage line or the driving low voltage line.
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公开(公告)号：US20200321292A1
公开(公告)日：2020-10-08
申请号：US16821691
申请日：2020-03-17
发明人： Jun Hyun Park , An Su Lee , Dong Woo Kim , Sung Jae Moon , Kang Moon Jo
摘要： A display device includes a substrate that includes a display area and a non-display area. A driver is disposed in the non-display area, and includes a driver circuit including a transistor and a driver control line transmitting a control signal to the driver circuit. A static electricity blocking line is disposed in the non-display area and circumscribes the display area. The static electricity blocking line at least partially overlaps the driver.
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公开(公告)号：US20200219939A1
公开(公告)日：2020-07-09
申请号：US16725248
申请日：2019-12-23
发明人： KANG MOON JO , Dong Woo Kim , Sung Jae Moon , Jun Hyun Park , An Su Lee
IPC分类号： H01L27/32
摘要： A display device includes a substrate including a plurality of light-emitting devices, a first color filter, a second color filter, and a third color filter that overlap one of the light-emitting devices, and a first color converting layer that overlaps the first color filter, a second color converting layer that overlaps the second color filter, and a transmission layer that overlaps the third color filter. A plurality of the first color filters, a plurality of the second color filters, and a plurality of the third color filters are arranged in a first direction. A gap between adjacent second color filters in a second direction overlaps the first color filter in the first direction.
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