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公开(公告)号：US20240006570A1
公开(公告)日：2024-01-04
申请号：US18192158
申请日：2023-03-29
发明人： Ji Hye LEE , Jin Seon KWAK , Kyung Bae KIM , Yong Hee LEE
IPC分类号： H01L33/62 , H01L25/075 , H01L27/12 , H01L25/16
CPC分类号： H01L33/62 , H01L25/0753 , H01L27/124 , H01L25/167
摘要： A display device that includes a display area and a non-display area surrounding the display area, a substrate, pixels disposed in the display area of the substrate, a grounding part disposed in the non-display area of the substrate, and a flexible printed circuit board disposed in the non-display area of the substrate to apply a driving signal to drive the pixels, wherein the non-display area includes first through fourth portions, the fourth portion on which the flexible printed circuit board is disposed, and the second portion spaced-apart from the fourth portion by the display area, the grounding part including a first ground pattern and a second ground pattern that are arranged alternately in the second portion of the non-display area.
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公开(公告)号：US20210318570A1
公开(公告)日：2021-10-14
申请号：US17147359
申请日：2021-01-12
发明人： Dong Hee SHIN , Geun Ho LEE , Yong Hee LEE
IPC分类号： G02F1/136 , G02F1/1362 , G02F1/1343 , G02F1/1368
摘要： A liquid crystal display includes a first data line, a second data line, and a pixel electrode. The first data line transmits a first data voltage when the second data line transmits a second data voltage. A polarity of the second data voltage is opposite to a polarity of the first data voltage. The pixel electrode includes a first branch, a second branch, a third branch, and a fourth branch. The first branch is between the first data line and the second data line. The second branch neighbors the first branch in a first direction and overlaps the second data line. The third branch neighbors the first branch in a second direction and overlaps the first data line. The fourth branch neighbors the third branch in the first direction, neighbors the second branch in the second direction, and is between the first data line and the second data line.
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公开(公告)号：US20210118395A1
公开(公告)日：2021-04-22
申请号：US16828890
申请日：2020-03-24
发明人： Dong Hee SHIN , Geun Ho LEE , Yong Hee LEE
IPC分类号： G09G3/36 , G02F1/1362
摘要： A display device includes a display panel including a display area and a peripheral area; a data pad portion transferring a data voltage; and a control pad portion transferring a control voltage, the data pad portion includes: a first data pad portion in a first row of the first pad portion, a second data pad portion in a second row of the first pad portion; a third data pad portion in a first row of a second pad portion; and a fourth data pad portion in a second row of the second pad portion, and the control pad portion includes: a first control pad portion at a left side of the second data pad portion in the second row of the first pad portion; and a second control pad portion at a right side of the fourth data pad portion in the second row of the second pad portion.
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公开(公告)号：US20210026209A1
公开(公告)日：2021-01-28
申请号：US16737836
申请日：2020-01-08
发明人： Dong Hee SHIN , Kyung Ho KIM , Yoo Mi RA , Seong Young LEE , Yong Hee LEE
IPC分类号： G02F1/1362 , G02F1/1368 , G02F1/1343 , G02F1/1335
摘要： An embodiment of the present inventive concept provides a liquid crystal display, including: a first gate line; a first data line crossing the first gate line; a first transistor including a gate electrode connected to the first gate line, a source electrode connected to the first data line, and a drain electrode; a first connecting line connected to the drain electrode; a first contact portion connected to the first connecting line; and a first pixel electrode connected to the first contact portion, wherein the first pixel electrode may be disposed between the first transistor and the first contact portion.
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公开(公告)号：US20230140325A1
公开(公告)日：2023-05-04
申请号：US17963082
申请日：2022-10-10
发明人： Yong Hee LEE , Jin Seon KWAK , Kyung Bae KIM , Ji Hye LEE , Ki Hyun PYO
摘要： A display device includes a first electrode and a second electrode on a substrate, a pixel unit including a light emitting element on the first electrode and the second electrode, a first signal line electrically connected to the first electrode, and a second signal line electrically connected to the second electrode, wherein first power is configured to be provided to the first electrode from the first signal line, wherein second power is configured to be provided to the second electrode from the second signal line, wherein at least a portion of the first signal line and at least a portion of the second signal line extend in a first direction, and wherein at least another portion of the first signal line extends in a second direction that is not parallel to the first direction.
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公开(公告)号：US20220382116A1
公开(公告)日：2022-12-01
申请号：US17886192
申请日：2022-08-11
发明人： Dong Hee SHIN , Geun Ho LEE , Yong Hee LEE
IPC分类号： G02F1/1362 , G02F1/1368 , G02F1/1343
摘要： Provided is a display device. The display device comprises: a substrate including a display area having a plurality of pixels and a non-display area, a plurality of data lines connected to each of the plurality of pixels and extending in a first direction, a plurality of first gate lines connected to each of the plurality of pixels and extending in a second direction crossing the first direction, a plurality of second gate lines extending along the first direction from one end of the display area to a line contact portion contacting each of the plurality of first gate lines, and a plurality of off voltage lines extending in a direction opposite to the first direction from the other end of the display area opposite to one end of the display area to a periphery of the line contact portion and insulated from the plurality of second gate lines.
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公开(公告)号：US20220336720A1
公开(公告)日：2022-10-20
申请号：US17669869
申请日：2022-02-11
发明人： Ji Hye LEE , Kyung Bae KIM , Yong Hee LEE
摘要： A display device includes a display area and a non-display area adjacent to the display area. The display device includes a pixel disposed in the display area; a driving controller disposed in the non-display area, the driving controller controlling driving of the pixel; and a line part having at least a portion disposed in the non-display area, the line part electrically connecting the pixel and the driving controller to each other between the pixel and the driving controller. The non-display area includes a fan-out area disposed between the display area and the driving controller.
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公开(公告)号：US20220336708A1
公开(公告)日：2022-10-20
申请号：US17556592
申请日：2021-12-20
发明人： Ji Hye LEE , Jin Seon KWAK , Yong Hee LEE , Ki Hyun PYO
IPC分类号： H01L33/38 , H01L25/075 , H01L33/62 , H01L33/24 , G09G3/32
摘要： A display device according to an embodiment of the present disclosure may include pixels including a first pixel and a second pixel sequentially arranged in a display area along a first direction, each of the first pixel and the second pixel including sub pixels arranged along a second direction corresponding to emission areas, and a first power line and a second power line connected to the pixels. Each of the sub pixels may include a light emitting element, a first electrode connected between the light emitting element and the first power line, and a second electrode connected between the light emitting element and the second power line. The second electrodes of the sub pixels of the first and second pixels may be integrally connected to each other to configure an integrated electrode, and may be commonly connected to the second power line through a first contact portion.
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公开(公告)号：US20210325715A1
公开(公告)日：2021-10-21
申请号：US17235835
申请日：2021-04-20
发明人： Yong Hee LEE
IPC分类号： G02F1/1362 , G02F1/1343 , G02F1/1368
摘要： A display device includes a display panel including pixels, each including first, second, and third color pixels; a gate driver and a data driver connected to the pixel through a scan line and a data line, respectively. Each of the first, second, and third color pixels includes a color pixel electrode and a first transistor having a first electrode connected to the data line, a second electrode connected to the color pixel electrode, and a gate electrode connected to the scan line. A voltage distribution line is disposed to overlap the color pixel electrode of the third color pixel in a thickness direction extending in the second direction. A width of the second electrode of the first transistor of the third color pixel is greater than a width of that of each of the first and second color pixels in the first direction.
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公开(公告)号：US20210305287A1
公开(公告)日：2021-09-30
申请号：US17125836
申请日：2020-12-17
发明人： Dong Hee SHIN , Geun Ho LEE , Yong Hee LEE
摘要： A photomask according to an exemplary embodiment includes: a mask substrate; and a first test pattern and a second test pattern disposed along a first edge of the mask substrate, wherein the first test pattern has a first outer shape and a first inner shape, the second test pattern has a second outer shape, and the second outer shape of the second test pattern is larger than the first inner shape of the first test pattern and smaller than the first outer shape of the first test pattern.
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