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公开(公告)号：US11579494B2
公开(公告)日：2023-02-14
申请号：US17536835
申请日：2021-11-29
发明人： Ying Wang , Zhan Li , Sikai Zhang , Juan Chen , Changyin Wang , Peng Liang , Deshen Zhai , Chunlei Wang , Yue Shi , Chuncheng Che , Feng Liu , Hao Liu
IPC分类号： G02F1/1339 , G02F1/1333 , G02F1/1343 , G02F1/1337
摘要： A switchable glass panel, a method of forming switchable glass panel and a method of forming switchable glass are provided. The method includes: forming a first electrode layer and a first alignment layer sequentially on a first substrate, and forming a second electrode layer and a second alignment layer sequentially on a second substrate; forming first sealants distributed along a first direction, second sealants distributed along a second direction and an edge sealant at the edge of the first alignment layer on the first alignment layer, where the first sealants and the second sealants form a grid with a plurality of openings; forming a plurality of liquid crystal layers corresponding to the plurality of openings on the second alignment layer; and oppositely arranging the first substrate and the second substrate to form a cell, and curing the first sealants and the second sealants.
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公开(公告)号：US11242596B2
公开(公告)日：2022-02-08
申请号：US16304196
申请日：2018-04-13
发明人： Guangfei Chen , Dagang Liu , Feng Liu
摘要： The present disclosure discloses a film-forming device belongs to the field of film forming technology comprising: a film-forming chamber configured to form a film on a substrate disposed inside the film-forming chamber; a transfer assembly configured to transport a shielding plate into the film-forming chamber along a conveying path, move the shielding plate to a first position, and remove the shielding plate from the film-forming chamber along the conveying path; and a cleaning assembly disposed at the conveying path outside the film-forming chamber for cleaning the shielding plate removed from the film-forming chamber.
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公开(公告)号：US10748489B2
公开(公告)日：2020-08-18
申请号：US16229727
申请日：2018-12-21
发明人： Jie Ling , Feng Liu , Wenjian Wang , Liangming Luo
IPC分类号： G09G3/3258
摘要： A pixel driving circuit and a driving method therefor are provided. The pixel driving circuit includes a turn-on voltage acquiring device, a compensation device, a light-emitting controller, a data writing device, a driving transistor and a light emitting device. The turn-on voltage acquiring device acquires a turn-on voltage of the light emitting device and generates a compensation signal according to the turn-on voltage; the data writing device provides a data voltage to the gate of the driving transistor; the light-emitting controller provides a first operating voltage to a first electrode of the driving transistor; and the compensation device generates a control signal according to the compensation signal, the data voltage and the threshold voltage of the driving transistor and provides the control signal to the gate of the driving transistor; the driving transistor outputs a driving current to the light emitting device.
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公开(公告)号：US10646944B2
公开(公告)日：2020-05-12
申请号：US15822833
申请日：2017-11-27
摘要： An electric iron (1) includes a housing (11) and a handle (12) connected to the housing (11). The electric iron (1) further includes an exhaust hole (15) or a second exhaust pipe (18) disposed on the housing (11) and a first exhaust pipe (16) or a third exhaust pipe (19) disposed on the handle (12). A soldering device includes an air extractor (2) and the electric iron (1) as described above.
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公开(公告)号：US09798193B2
公开(公告)日：2017-10-24
申请号：US14520278
申请日：2014-10-21
IPC分类号： G02F1/1337
CPC分类号： G02F1/133788 , G02F1/133723 , G02F1/133784 , G02F2001/133773
摘要： The present disclosure discloses a method for manufacturing a display panel, a display panel and a display device, the display panel comprising a first substrate and a second substrate, a polyimide film being formed on both of the first substrate and the second substrate, wherein the method for manufacturing a display panel comprises: aligning the polyimide film on one of the first substrate and the second substrate using a rubbing alignment process, aligning the polyimide film on the other substrate using an optical alignment process. The method for manufacturing a display panel of the present disclosure uses the rubbing alignment process and the optical alignment process simultaneously so as to improve the display quality of the display panel effectively and avoid shortcomings of a certain performance when using one of the alignment processes separately.
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公开(公告)号：US20170198388A1
公开(公告)日：2017-07-13
申请号：US15323330
申请日：2015-12-25
发明人： Fengwei Pei , Feng Liu , Kelei Liu
CPC分类号： C23C14/243 , H01L51/001 , H01L51/56
摘要： Embodiments of the present disclosure provide a crucible for OLED evaporation source and a manufacturing method thereof. The crucible comprises a body and an inner plate provided on the body. A bottom of the body is gradually enlarged from down to up in a cross section perpendicular to a length direction of the body. The bottom of the body is designed to have a V shape, a U shape or a combined shape thereof in the cross section perpendicular to the length direction of the body.
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公开(公告)号：US10392692B2
公开(公告)日：2019-08-27
申请号：US15323330
申请日：2015-12-25
发明人： Fengwei Pei , Feng Liu , Kelei Liu
摘要： Embodiments of the present disclosure provide a crucible for OLED evaporation source and a manufacturing method thereof. The crucible comprises a body and an inner plate provided on the body. A bottom of the body is gradually enlarged from down to up in a cross section perpendicular to a length direction of the body. The bottom of the body is designed to have a V shape, a U shape or a combined shape thereof in the cross section perpendicular to the length direction of the body.
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公开(公告)号：US09519189B2
公开(公告)日：2016-12-13
申请号：US15099725
申请日：2016-04-15
发明人： Yin Xiao , Feng Liu , Jinyang Deng , Wenzhou Li , Falun Li
IPC分类号： H01J9/20 , G02F1/1337 , G02F1/1339 , G02F1/1341
CPC分类号： G02F1/133788 , G02F1/1339 , G02F1/1341 , G02F2001/13415
摘要： A method for fabricating a liquid crystal cell includes forming photosensitive-type alignment films on an upper substrate and a lower substrate respectively and removing all or part of portions of the alignment films that are located outside of display areas after performing an optical alignment on the alignment films on the upper substrate and the lower substrate. The method further includes applying a frame-sealing adhesive on areas of the upper substrate or the lower substrate that are located outside of the display areas and where there is no alignment film, dripping liquid crystal on one or more of the upper substrate and the lower substrate, cell-aligning the upper substrate and the lower substrate, curing the frame-sealing adhesive, and cutting the cell-aligned upper substrate and lower substrate into a plurality of liquid crystal cells.
摘要翻译： 一种制造液晶单元的方法包括分别在上基板和下基板上形成感光型取向膜，并且在对齐后进行光学取向后去除位于显示区域外部的取向膜的全部或部分部分 上基板和下基板上的膜。 该方法还包括在位于显示区域外部的上基板或下基板的区域上施加框架密封粘合剂，并且其中不存在取向膜，在上基板和下基板的一个或多个上滴下液晶 基板，对上基板和下基板进行单元对准，固化框架密封粘合剂，并将单元对准的上基板和下基板切割成多个液晶单元。
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9.发明申请公开(公告)号：US20150323838A1
公开(公告)日：2015-11-12
申请号：US14520278
申请日：2014-10-21
IPC分类号： G02F1/1337
CPC分类号： G02F1/133788 , G02F1/133723 , G02F1/133784 , G02F2001/133773
摘要： The present disclosure discloses a method for manufacturing a display panel, a display panel and a display device, the display panel comprising a first substrate and a second substrate, a polyimide film being formed on both of the first substrate and the second substrate, wherein the method for manufacturing a display panel comprises: aligning the polyimide film on one of the first substrate and the second substrate using a rubbing alignment process, aligning the polyimide film on the other substrate using an optical alignment process. The method for manufacturing a display panel of the present disclosure uses the rubbing alignment process and the optical alignment process simultaneously so as to improve the display quality of the display panel effectively and avoid shortcomings of a certain performance when using one of the alignment processes separately.
摘要翻译： 本公开公开了一种制造显示面板，显示面板和显示装置的方法，所述显示面板包括第一基板和第二基板，所述聚酰亚胺膜形成在所述第一基板和所述第二基板两者上，其中， 用于制造显示面板的方法包括：使用摩擦取向工艺使聚酰亚胺膜在第一基板和第二基板中的一个上对准，使用光学取向工艺将聚酰亚胺膜对准另一个基板。 本公开的显示面板的制造方法同时使用摩擦校准处理和光学校准处理，以便有效地提高显示面板的显示质量，并且在分别使用一个取向处理时避免某些性能的缺点。
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公开(公告)号：US09618851B2
公开(公告)日：2017-04-11
申请号：US14802606
申请日：2015-07-17
发明人： Yin Xiao , Feng Liu , Jinyang Deng
CPC分类号： G03F7/70058 , G02F1/1303 , G02F1/133788
摘要： The present invention relates to photoinduced alignment apparatus, comprising a plurality of supporting bases used to support substrates; an exposure device exposing the substrates on the supporting base; a driving mechanism driving the exposure device to move, so that the exposure device passes through the substrates on the plurality of the supporting bases, successively; and a loading and unloading device used to load and unload a substrate on a supporting base beyond the irradiation range of the exposure device.
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