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公开(公告)号：US20200171426A1
公开(公告)日：2020-06-04
申请号：US16611417
申请日：2019-01-22
发明人： Guangyao LI , Guangcai YUAN , Dongfang WANG , Jun WANG , Qinghe WANG , Wei LI , Leilei CHENG
摘要： The present disclosure provides a gas screening film including at least one gas screening element, each of the at least one gas screening element includes a transistor including a gate, an insulation spacing layer, a first electrode, a semiconductor nanosheet separation layer and a second electrode, and the insulation spacing layer is disposed between the gate and the semiconductor nanosheet separation layer. The present disclosure further provides a manufacturing method of the gas screening film and a face mask. The gas screening film can screen and separate various different gases as necessary.
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公开(公告)号：US20200049336A1
公开(公告)日：2020-02-13
申请号：US16413271
申请日：2019-05-15
发明人： Qinghe WANG , Leilei CHENG
IPC分类号： F21V23/02 , H01L31/0224 , H02S40/34
摘要： Provided are a light source structure and a light-emitting device. The light source structure includes a power supply unit, a field effect unit and a light-emitting unit, wherein the power supply unit supplies power to the field effect unit and the light-emitting unit; and the field effect unit includes a vibrator unit that receives sound waves from the outside to generate vibration, so that the field effect unit generates a current varying along with the vibration, and supplies the varying current to the light-emitting unit to generate light with variable light intensity.
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公开(公告)号：US20240215342A1
公开(公告)日：2024-06-27
申请号：US17915522
申请日：2021-05-28
发明人： Yongchao HUANG , Jingang FANG , Jun CHENG , Xinxin WANG , Jun LIU , Qinghe WANG , Leilei CHENG , Bin ZHOU , Ce ZHAO , Liangchen YAN
IPC分类号： H10K59/126 , H10K59/12 , H10K59/122
CPC分类号： H10K59/126 , H10K59/1201 , H10K59/122
摘要： A display panel includes a substrate, a driving layer and a light-emitting control layer. The driving layer is provided with a plurality of driving transistors arranged into a plurality of transistor rows in a column direction. The light-emitting control layer includes a plurality of light-emitting devices arranged into a plurality of device rows in the column direction, the device rows is spaced apart by the transistor row in the column direction, and the transistor rows is spaced apart by the device row in the column direction. The pixel-defining layer is provided with a plurality of blocking grooves recessed toward the substrate, the plurality of blocking grooves are arranged in the column direction, at least one of the plurality of blocking grooves is arranged between the transistor row and the device row adjacent in the column direction, and a light-shielding layer is arranged in the blocking groove.
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公开(公告)号：US20210066352A1
公开(公告)日：2021-03-04
申请号：US16919903
申请日：2020-07-02
发明人： Leilei CHENG , Bin ZHOU , Jun LIU , Luke DING , Qinghe WANG , Yongchao HUANG
IPC分类号： H01L27/12 , G02F1/1333 , G02F1/1362
摘要： An array substrate includes an insulation layer and one or more stepped holes each penetrating through the insulation layer in a direction perpendicular to the insulation layer. Each stepped hole includes a first hole and a second hole under the first hole, a radius of the first hole at a bottom is a first radius, a radius of the second hole at a top is a second radius which is substantially smaller than the first radius, and a difference between the first radius and the second radius is 0.2 μm to 0.6 μm.
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公开(公告)号：US20200266353A1
公开(公告)日：2020-08-20
申请号：US16866446
申请日：2020-05-04
发明人： Leilei CHENG
摘要： An organic thin film transistor includes a transparent base substrate and a transparent gate layer formed on the transparent base substrate. A gate insulating layer includes an oxidized inorganic sub-layer and a non-oxidized organic sub-layer formed on the transparent gate layer. A source electrode and a drain electrode are buried within the non-oxidized organic sub-layer. Each of the source electrode and the drain electrode has a bottom side, and the bottom side surface of each of the source electrode and the drain electrode faces the transparent gate layer and contacts the non-oxidized organic sub-layer. The transparent gate layer is buried within the oxidized inorganic sub-layer, and the oxidized inorganic sub-layer covers a top surface and side surfaces of the transparent gate layer.
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公开(公告)号：US20180308914A1
公开(公告)日：2018-10-25
申请号：US15814690
申请日：2017-11-16
发明人： Leilei CHENG , Jun BAO , Dongfang WANG , Ce ZHAO
CPC分类号： H01L51/5203 , H01L21/2807 , H01L21/28088 , H01L23/4828 , H01L27/3248 , H01L27/3274 , H01L29/43 , H01L29/4966 , H01L51/0022 , H01L51/0097 , H01L51/105 , H01L51/5206 , H01L51/5221 , H01L51/56 , H01L2227/323
摘要： A method for manufacturing a display panel, and a display device are disclosed. The method for manufacturing a display panel includes: providing a TFT substrate; dispersing graphene and metal nanowires in a hydrophilic solvent to form a hydrophilic conductive ink; applying the hydrophilic conductive ink onto the TFT substrate to form a composite electrode layer; forming, on the composite electrode layer, a pixel defining layer having a plurality of openings at least partially exposing the composite electrode layer; applying hydrophilic organic ink into the plurality of openings of the pixel defining layer to form an organic layer; drying the composite electrode layer and the organic layer to form a first electrode and an organic light emitting structure; and forming a second electrode on the organic light emitting structure and the pixel defining layer.
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公开(公告)号：US20170207402A1
公开(公告)日：2017-07-20
申请号：US15201790
申请日：2016-07-05
发明人： Leilei CHENG , Yuankui DING , Dongfang WANG , Ce ZHAO
CPC分类号： H01L51/0097 , H01L27/3244 , H01L51/003 , H01L51/56 , H01L2227/323 , H01L2251/5338 , Y02E10/549 , Y02P70/521
摘要： Embodiments of the present disclosure provide a manufacturing method for a flexible device and a flexible display device. The manufacturing method for a flexible device comprises: step S1, forming an organosiloxane layer on a supporting substrate; step S2, forming a flexible substrate on the organosiloxane layer; step S3, forming a display device on the flexible substrate; step S4, performing an oxidation treatment on a surface of the organosiloxane layer that contacts the supporting substrate such that a silicon dioxide layer is formed between the organosiloxane layer and the supporting substrate; and step S5, peeling off the supporting substrate from the silicon dioxide layer.
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公开(公告)号：US20220255036A1
公开(公告)日：2022-08-11
申请号：US17630666
申请日：2021-04-20
发明人： Leilei CHENG
摘要： A display panel includes: a plurality of pixel units on a side of a substrate, with each pixel unit including a light emitting device which includes a first electrode, a light emitting layer and a second electrode in sequence on the side of the substrate; and an auxiliary electrode layer on a side of the pixel units distal to the substrate and including light-transmitting regions and electrode regions, with an orthogonal projection of a corresponding light-transmitting region on the substrate at least covering that of the light emitting layer on the substrate, each light-transmitting region including a transparent structure, each electrode region including an auxiliary electrode, and the auxiliary electrode being electrically connected to the second electrode. A material of the auxiliary electrode includes a metal. A material of the transparent structure includes a metal oxide. The metal oxide and the metal have a same kind of element.
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公开(公告)号：US20220064783A1
公开(公告)日：2022-03-03
申请号：US17501383
申请日：2021-10-14
发明人： Tongshang SU , Dongfang WANG , Leilei CHENG , Jun LIU , Ning LIU , Qinghe WANG , Liangchen YAN
摘要： A sputtering system and a deposition method are provided. The sputtering system includes at least two sputtering chambers. Each of the at least two sputtering chambers includes a plurality of targets separated from each other and a plurality of target pedestals. Each of the plurality of targets is mounted on a corresponding target pedestal of the plurality of target pedestals, and a gap between two adjacent targets of the plurality of targets has a width sufficient to accommodate at least one of the plurality of targets.
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公开(公告)号：US20210074946A1
公开(公告)日：2021-03-11
申请号：US17051323
申请日：2020-03-02
发明人： Leilei CHENG , Tongshang SU , Qinghe WANG , Guangyao LI , Wei SONG , Ning LIU , Yang ZHANG , Yongchao HUANG
摘要： The present invention relates to the field of display technologies, and provides an array substrate, a manufacturing method thereof, and a display device. The array substrate includes a first electrode layer. The first electrode layer may include an indium tin oxide layer and a planarization layer. The indium tin oxide layer is disposed on a substrate and includes indium tin oxide particles; the planarization layer is disposed on a side of the indium tin oxide layer away from the substrate, and fills at least part of gaps between the indium tin oxide particles, and the planarization layer can conduct electricity.
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