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公开(公告)号：US20240341150A1
公开(公告)日：2024-10-10
申请号：US18747622
申请日：2024-06-19
发明人： Lujiang HUANGFU , Xiaodan JIN , Yinan LIANG , Zhenzhen LI , Wenjing TAN , Libin LIU , Qian YANG , Hongli WANG
IPC分类号： H10K59/35 , G02F1/1343 , G09G3/20 , H10K59/122
CPC分类号： H10K59/353 , G02F1/134345 , G09G3/2003 , G02F2201/52 , G09G2300/0452 , H10K59/122
摘要： A display substrate including a first display area including a plurality of first sub-pixels, a plurality of second sub-pixels and a plurality of third sub-pixels, wherein the display substrate includes a plurality of first pixel groups each of which includes two third sub-pixels, one first sub-pixel and one second sub-pixel, the two third sub-pixels are arranged adjacent to each other along a first direction, the one first sub-pixel and the one second sub-pixel are adjacent to at least one of the two third sub-pixels, located on both sides of a straight line passing centers of the two third sub-pixels, and arranged along a second direction different from the first direction; a size of the first sub-pixel and the second sub-pixel in the second direction is smaller than a size of the first sub-pixel and the second sub-pixel in the first direction, respectively.
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22.发明申请公开(公告)号：US20210091145A1
公开(公告)日：2021-03-25
申请号：US17108691
申请日：2020-12-01
发明人： Lujiang HUANGFU , Xiaodan JIN , Yinan LIANG , Zhenzhen LI , Wenjing TAN , Libin LIU , Qian YANG , Hongli WANG
IPC分类号： H01L27/32 , G02F1/1343
摘要： A pixel arrangement structure, including a plurality of repeating units, wherein each of the plurality of repeating units includes one first sub-pixel, one second sub-pixel, and two third sub-pixels; in each of the plurality of repeating units, the two third sub-pixels are arranged in one of a first direction and a second direction, and the first sub-pixel and the second sub-pixel are arranged in the other one of the first direction and the second direction; the plurality of repeating units are arranged in the first direction to form a plurality of repeating unit groups, the plurality of repeating unit groups are arranged in the second direction; and the first direction and the second direction are different directions.
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23.发明申请公开(公告)号：US20190140030A1
公开(公告)日：2019-05-09
申请号：US16234777
申请日：2018-12-28
发明人： Lujiang HUANGFU , Xiaodan JIN , Yinan LIANG , Zhenzhen LI , Wenjing TAN , Libin LIU , Qian YANG , Hongli WANG
IPC分类号： H01L27/32 , G09G3/3225
摘要： A pixel arrangement structure, including a plurality of repeating units, wherein each of the plurality of repeating units includes one first sub-pixel, one second sub-pixel, and two third sub-pixels; in each of the plurality of repeating units, the two third sub-pixels are arranged in one of a first direction and a second direction, and the first sub-pixel and the second sub-pixel are arranged in the other one of the first direction and the second direction; the plurality of repeating units are arranged in the first direction to form a plurality of repeating unit groups, the plurality of repeating unit groups are arranged in the second direction; and the first direction and the second direction are different directions.
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24.发明申请公开(公告)号：US20180216221A1
公开(公告)日：2018-08-02
申请号：US15547348
申请日：2017-01-23
发明人： Fengli JI , Yinan LIANG , Shanshan BAI
CPC分类号： C23C14/042 , C23C14/12 , C23C14/24 , H01L27/124 , H01L27/1288 , H01L51/0011 , H01L51/56
摘要： A mask includes a graphic mask layer having a plurality of graphic mask blocks mutually spaced apart and arranged in parallel, and a covering mask layer having a plurality of covering mask blocks mutually spaced apart and arranged in parallel. The covering mask block covers a gap between adjacent graphic mask blocks. The graphic mask block includes an effective region, an ineffective region, and a marginal region between the effective region and the ineffective region, wherein each region has a plurality of pixel shaping openings, and the covering mask block further covers the pixel shaping openings of the ineffective regions of the adjacent graphic mask blocks. The motherboard is used for manufacturing the mask. The device for manufacturing mask comprises the motherboard, a base table, a stretcher and a welding machine. The system for evaporating the display substrate includes an evaporator and the mask.
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公开(公告)号：US20210166622A1
公开(公告)日：2021-06-03
申请号：US16067598
申请日：2017-12-15
发明人： Chao KONG , Kening ZHENG , Dong CHEN , Mingyin YU , Yinan LIANG
IPC分类号： G09G3/3225
摘要： A light-emitting assembly contains a light-emitting diode and a driving circuit configured to provide a driving current for driving the light-emitting diode to emit a light. The driving circuit comprises a thermistor, which is coupled to the light-emitting diode and configured to have an electrical resistance thereof altering with a change of a temperature of the light-emitting assembly to thereby adjust an intensity of the driving current. The thermistor can be a metal thermistor, a negative-temperature coefficient thermistor, a critical-temperature thermistor, or a positive-temperature coefficient thermistor. The light-emitting assembly can automatically adjust a brightness of the light emitted by the light-emitting diode to be within an expected range, causing an improved working life and reliability. The light-emitting assembly can be employed in a lighting device or a display panel.
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26.发明申请公开(公告)号：US20200209735A1
公开(公告)日：2020-07-02
申请号：US16815865
申请日：2020-03-11
发明人： Fengli JI , Shanshan BAI , Yinan LIANG
摘要： A mask frame assembly with alignment marks in both a frame and a mask plate and an evaporation apparatus are disclosed. The mask frame assembly comprises a frame and a mask plate fixed on the frame. The mask frame assembly is provided with alignment marks, which comprise a first alignment hole arranged in the frame and a second alignment hole arranged in the mask plate. The first alignment hole is a through hole. The mask frame assembly effectively solves a problem in which liquid residuals in alignment holes of the frame interfere with alignment.
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公开(公告)号：US20180196343A1
公开(公告)日：2018-07-12
申请号：US15737220
申请日：2017-05-12
发明人： Fengli JI , Shanshan BAI , Yinan LIANG
CPC分类号： G03F1/42 , C23C14/042 , G03F1/66 , G03F1/68 , H01L51/56
摘要： A mask frame assembly and an evaporation apparatus are disclosed. The mask frame assembly comprises a frame and a mask plate fixed on the frame. The mask frame assembly is provided with alignment marks, which comprise a first alignment hole arranged in the frame and a second alignment hole arranged in the mask plate. The first alignment hole is a through hole; or the first alignment hole is a blind hole, the deepest position at a bottom of the blind hole does not overlap with an orthographic projection of the second alignment hole on the frame. The mask frame assembly effectively solves a problem in which liquid residuals in alignment holes of the frame interfere with alignment.
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公开(公告)号：US20180088260A1
公开(公告)日：2018-03-29
申请号：US15536347
申请日：2016-05-05
发明人： Xiaodan JIN , Lujiang HUANGFU , Yinan LIANG
IPC分类号： G02B5/20
CPC分类号： G02B5/201 , G02F1/136 , G02F1/1362 , G09F9/302 , G09F9/3023 , G09F9/33 , H01L27/3218
摘要： A pixel arrangement structure, a display panel and a display device are provided. The pixel arrangement structure includes a plurality of repeating units, each repeating unit includes one first sub-pixel, one second sub pixel and two third sub-pixels; the four sub-pixels of each repeating unit constitute two pixels, with the first sub-pixel and the second sub-pixel being shared by the two pixels; in a first direction of the pixel array, the sub-pixel density is equal to 1.5 times of the pixel density, in a second direction of the pixel array, the sub-pixel density is equal to 1.5 times of the pixel density; wherein, the first direction and the second direction are different directions.
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公开(公告)号：US20170268093A1
公开(公告)日：2017-09-21
申请号：US15262151
申请日：2016-09-12
发明人： Fengli JI , Yinan LIANG , Shanshan BAI
IPC分类号： C23C14/04
CPC分类号： C23C14/042
摘要： A mask frame assembly, an evaporation method and an array substrate are provided. The mask frame assembly according to the disclosure includes a frame, a covering mask and at least two evaporation masks, the evaporation masks are sequentially arranged on the frame with a gap between two adjacent evaporation masks. A first groove is arranged at a location corresponding to the gap in the frame. The first groove includes a first groove welding portion and a first groove weldless portion, the evaporation mask includes a first evaporation sub-mask corresponding to the first groove welding portion and a second evaporation sub-mask corresponding to the first groove weldless portion; and an edge of the first evaporation sub-mask and an edge of the first groove welding portion coincide.
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