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公开(公告)号：US10026846B2
公开(公告)日：2018-07-17
申请号：US15084948
申请日：2016-03-30
Inventor： Yuedong Shang , Wenbin Yang
IPC: H01L27/32 , H01L29/66 , H01L51/56 , H01L29/786 , H01L29/45 , H01L29/51 , H01L29/423 , H01L51/52 , H01L27/12
Abstract: A display substrate and a fabrication method thereof and a display device. The display substrate includes: a plurality of pixels disposed on a lower substrate; and a pixel defining layer disposed between adjacent pixels of the plurality of pixels, the pixel defining layer contacting with an upper substrate of the plurality of pixels, the pixel defining layer configured for defining each pixel and supporting a gap between the upper substrate and the lower substrate.
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公开(公告)号：US09985085B2
公开(公告)日：2018-05-29
申请号：US15120612
申请日：2015-09-24
Inventor： Wenbin Yang , Yanxia Xin , Qing Chang , Yuedong Shang
IPC: H01L27/32 , G09G3/3208
CPC classification number: H01L27/3276 , G09G3/3208 , H01L27/3248 , H01L27/3258 , H01L2227/323 , H01L2251/5315
Abstract: An array substrate, a manufacturing method thereof, and a display device, the array substrate comprises: a base substrate; a plurality of light emitting units disposed on the base substrate to constitute a light emitting region, a display region driving circuit electrically connected to the plurality of light emitting units; and a peripheral circuit disposed at a periphery of the display region driving circuit, at least one light emitting unit is located on the peripheral circuit, and an orthographic projection of the at least one light emitting unit on the base substrate and an orthographic projection of the peripheral circuit on the base substrate have an overlapping portion there-between. The array substrate can realize a narrow frame design.
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公开(公告)号：US09825101B2
公开(公告)日：2017-11-21
申请号：US15038323
申请日：2015-12-10
Inventor： Wenbin Yang , Qing Chang , Jinhao Huang , Xiangnan Wang
CPC classification number: H01L27/3206 , H01L27/3211 , H01L51/5203 , H01L51/5218 , H01L51/5221 , H01L51/5253 , H01L51/5259 , H01L51/56 , H01L2251/5315
Abstract: An organic light-emitting diode substrate is provided. The organic light-emitting diode substrate comprises a substrate; a conductive layer formed over the substrate comprising a plurality of anodes and a plurality of cathodes, wherein each of the anodes are electrically insulated from the rest of the anodes and the cathodes; and a light-emitting layer formed over the plurality of anodes and the plurality of cathodes and being electrically connected with the plurality of anodes and the plurality of cathodes.
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Patent Agency Ranking
公开(公告)号：US10012861B2
公开(公告)日：2018-07-03
申请号：US14910056
申请日：2015-08-06
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Can Wang , Wei Wang , Wenbin Yang
IPC: G02F1/1335 , G02F1/1333 , G02F1/1368
CPC classification number: G02F1/133502 , G02F1/133308 , G02F1/133514 , G02F1/133526 , G02F1/133606 , G02F1/1368 , G02F2001/133302 , G02F2001/133331
Abstract: The present invention discloses a display panel and a display device. The display panel comprises: a cover plate, a first substrate and a second substrate stacked on top of one another; display functional stacked layers located between the first substrate and the second substrate, the display functional stacked layers having an image display region and an edge frame region; an isolation layer located between the first substrate and the cover plate, the isolation layer having a refractive index different from those of the first substrate and the cover plate, and wherein the first substrate is formed with a curved first light deflection surface at an edge thereof, the first light deflection surface being configured to deflect light from the edge portion of the image display region of the display functional stacked layers towards an edge of the cover plate, and the cover plate is formed with a curved second light deflection surface at the edge thereof, the second light deflection surface being configured to deflect light deflected by the first light deflection surface away from the edge of the cover plate. The display panel and the display device can achieve a display effect of narrowed edge frame or non-edge frame.
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公开(公告)号：US20170226627A1
公开(公告)日：2017-08-10
申请号：US15501566
申请日：2016-03-09
Inventor： Long Jin , Junjie Huang , Wenbin Yang , Fuqiang Tang
CPC classification number: C23C14/243 , C23C14/26 , C23C14/54 , C23C14/58
Abstract: An evaporation crucible and an evaporation system are disclosed. The evaporation crucible includes a crucible body and at least one nozzle located on a top face of the crucible body. The crucible body includes an inner wall and an outer wall that are bonded together, where the inner wall is formed of a first material, the outer wall is made of a second material, and a heat conductivity of the first material is larger than that of the second material. The evaporation crucible and the evaporation system may solve technical problem of non-uniform evaporation of vapor deposition material in prior arts, such that a uniform coating on OLED substrate may be achieved.
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公开(公告)号：US20160370644A1
公开(公告)日：2016-12-22
申请号：US14910056
申请日：2015-08-06
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Can Wang , Wei Wang , Wenbin Yang
IPC: G02F1/1335 , G02F1/1368 , G02F1/1333
CPC classification number: G02F1/133502 , G02F1/133308 , G02F1/133514 , G02F1/133526 , G02F1/133606 , G02F1/1368 , G02F2001/133302 , G02F2001/133331
Abstract: The present invention discloses a display panel and a display device. The display panel comprises: a cover plate, a first substrate and a second substrate stacked on top of one another; display functional stacked layers located between the first substrate and the second substrate, the display functional stacked layers having an image display region and an edge frame region; an isolation layer located between the first substrate and the cover plate, the isolation layer having a refractive index different from those of the first substrate and the cover plate, and wherein the first substrate is formed with a curved first light deflection surface at an edge thereof, the first light deflection surface being configured to deflect light from the edge portion of the image display region of the display functional stacked layers towards an edge of the cover plate, and the cover plate is formed with a curved second light deflection surface at the edge thereof, the second light deflection surface being configured to deflect light deflected by the first light deflection surface away from the edge of the cover plate. The display panel and the display device can achieve a display effect of narrowed edge frame or non-edge frame.
Abstract translation: 本发明公开了一种显示面板和显示装置。 显示面板包括：盖板，第一基板和彼此堆叠的第二基板; 显示位于第一基板和第二基板之间的功能堆叠层，显示功能堆叠层具有图像显示区域和边缘框架区域; 位于所述第一基板和所述盖板之间的隔离层，所述隔离层具有与所述第一基板和所述盖板的折射率不同的折射率，并且其中所述第一基板在其边缘处形成有弯曲的第一光偏转表面 所述第一光偏转面被构造成将来自所述显示功能堆叠层的图像显示区域的边缘部分的光偏转到所述盖板的边缘，并且所述盖板在所述边缘处形成有弯曲的第二光偏转表面 第二光偏转表面被配置为偏转由第一光偏转表面偏转的光远离盖板的边缘。 显示面板和显示装置可以实现窄边框或非边框的显示效果。
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公开(公告)号：US10084028B2
公开(公告)日：2018-09-25
申请号：US15539986
申请日：2017-01-10
Inventor： Fan Yang , Kun Guo , Tianyi Cheng , Yi Zhang , Yuqing Yang , Liman Peng , Yan Wu , Wenbin Yang , Qi Liu , Weilin Lai , Liangliang Liu , Zhiyong Yang
IPC: H01L27/32
CPC classification number: H01L27/3246 , H01L27/3211 , H01L27/3248 , H01L27/326 , H01L51/0011 , H01L51/56
Abstract: A method for manufacturing a display substrate comprises: forming a pixel definition layer on a lower surface of a base so as to define a pixel area; forming a spacer on a lower surface of the pixel definition layer; arranging a mask plate under the spacer; and moving an evaporation source along a first direction parallel to the lower surface of the base, so as to form an organic light emitting layer in the pixel area. When the evaporation source starts forming the organic light emitting layer in the pixel area, the spacer and the mask plate do not block a first border of the evaporation area. Further, when the evaporation source stops forming the organic light emitting layer in the pixel area, the spacer and the mask plate do not block a second border of the evaporation area.
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公开(公告)号：US09704451B1
公开(公告)日：2017-07-11
申请号：US15103983
申请日：2016-01-21
Inventor： Yuhang Peng , Xin Jin , Wenbin Yang , Pengyu Liao , Chao Tan , Junxi Wang
CPC classification number: G09G5/003 , G09G3/3266 , G09G3/3677 , G09G2300/0871 , G09G2310/0243 , G09G2310/0267 , G09G2310/0286 , G09G2310/08 , G09G2330/021 , G11C19/28
Abstract: The present invention provides a shift register, which comprises a first signal conversion module and a second signal conversion module, the first signal conversion module being connected to an start signal input terminal, a clock signal terminal, a high-level input terminal, a low-level input terminal and an input terminal of the second signal conversion module, respectively, and the second signal conversion module being connected to an output terminal of the first signal conversion module, the clock signal terminal, a signal output terminal, a high-level input terminal and a low-level input terminal, respectively. The present invention also provides a shift register, a gate driving circuit and a display device. The shift register cell provided by the present invention only needs a single-phase clock signal to perform control, thereby simplifying the structure of the shift register cell.
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