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21.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
Inventor： Fengli JI , Yinan LIANG , Shanshan BAI
CPC classification number: C23C14/042 , C23C14/12 , C23C14/24 , H01L27/124 , H01L27/1288 , H01L51/0011 , H01L51/56
Abstract: 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
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chao KONG , Kening ZHENG , Dong CHEN , Mingyin YU , Yinan LIANG
IPC: G09G3/3225
Abstract: 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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23.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
Inventor： Fengli JI , Shanshan BAI , Yinan LIANG
Abstract: 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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24.发明申请公开(公告)号：US20200043990A1
公开(公告)日：2020-02-06
申请号：US16600316
申请日：2019-10-11
Inventor： Lujiang HUANGFU , Libin LIU , Fengli JI , Xiaodan JIN , Yinan LIANG , Mei LI , Jie ZHANG , Chang LUO , Jianpeng WU , Hongli WANG
IPC: H01L27/32 , G09G3/3225 , G09G3/3233 , H01L51/52
Abstract: A pixel arrangement structure are provided, which includes a plurality of repeating units. Each of the plurality of repeating units includes two first sub-pixels, one second sub-pixel, and one third sub-pixel. Each of the first sub-pixel, the second sub-pixel and the third sub-pixel includes a pixel defining layer, the pixel defining layer includes a pixel defining layer opening to define an effective light emitting region of each sub-pixel; a plurality of first sub-pixels are arranged along the second direction to form a plurality of first sub-pixel groups, orthographic projections of pixel defining layer openings of the first sub-pixels in adjacent ones of the plurality of first sub-pixel groups on a straight line parallel to the second direction do not overlap each other.
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Patent Agency Ranking
公开(公告)号：US20190131358A1
公开(公告)日：2019-05-02
申请号：US16094285
申请日：2018-02-24
Inventor： Zhongying YANG , Jianpeng WU , Yinan LIANG
Abstract: Provided are an OLED array substrate and a manufacturing method thereof, and a display device. The OLED array substrate includes a substrate and a plurality of pixel units provided thereon. The plurality of pixel units are arranged into a plurality of rows extending in a first direction and a plurality of columns extending in a second direction. Each pixel unit includes a plurality of subpixels emitting light of different colors. At least two subpixels emitting light of the same color are adjacent to each other in at least one of the first direction and the second direction.
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公开(公告)号：US20180342695A1
公开(公告)日：2018-11-29
申请号：US15778773
申请日：2017-06-30
Inventor： Zhenli ZHOU , Zhiliang JIANG , Yinan LIANG
CPC classification number: H01L51/5246 , C03C8/24 , C03C27/06 , H01L27/3258 , H01L51/524 , H01L51/525 , H01L51/5253 , H01L51/56 , H01L2251/53
Abstract: A display substrate, a method for fabricating the same, and a display apparatus are disclosed. The display substrate is provided with functional films, at least one of the functional films includes a protrusion array on a side away from the display substrate. When the display substrate is assembled with another display substrate, protrusion portions of the protrusion array are embedded into a frame sealant between the display substrate and the another display substrate.
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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
Inventor： Fengli JI , Shanshan BAI , Yinan LIANG
CPC classification number: G03F1/42 , C23C14/042 , G03F1/66 , G03F1/68 , H01L51/56
Abstract: 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
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xiaodan JIN , Lujiang HUANGFU , Yinan LIANG
IPC: G02B5/20
CPC classification number: G02B5/201 , G02F1/136 , G02F1/1362 , G09F9/302 , G09F9/3023 , G09F9/33 , H01L27/3218
Abstract: 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
Inventor： Fengli JI , Yinan LIANG , Shanshan BAI
IPC: C23C14/04
CPC classification number: C23C14/042
Abstract: 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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