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公开(公告)号：US20220181426A1
公开(公告)日：2022-06-09
申请号：US17437033
申请日：2021-01-20
Inventor： Gong CHEN , Yuqing YANG , Yiyang ZHANG , Zheng BAO , Zhiyong YANG , Yang ZHOU , Huijun LI , Tingliang LIU , Huijuan YANG , Xin ZHANG , Meng ZHANG , Xiaofeng JIANG , Hao ZHANG , Yu WANG
IPC: H01L27/32
Abstract: The present disclosure provides an array substrate, a method for manufacturing an array substrate and a display panel. The array substrate includes: a base having a display area, a peripheral area surrounding the display area, and a visible area located between the display area and the peripheral area; a plurality of voltage signal lines disposed on the base; a metal strip disposed on the base, the voltage signal lines are coupled to the metal strip, at least a portion of the metal strip is located in the visible area, and the portion of the metal strip located in the visible area is provided with an opening.
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公开(公告)号：US20210210569A1
公开(公告)日：2021-07-08
申请号：US16767249
申请日：2019-11-29
Inventor： Zhen ZHANG , Xinwei WU , Kangguan PAN , Lei DENG , Huimin CAO , FEI LI , Wei HUANG , Fuwei ZOU , Xia TANG , Xijie PENG , Lin WEN , Xudong AN , Junjie ZHAO , Yue WEI , Yuqing YANG
Abstract: A backplane, a display device and a method of manufacturing a backplane are provided. The backplane includes a base substrate; an inorganic layer on the base substrate, the inorganic layer including a plurality of protrusions; a metal layer covering atop of each protrusion and partial side wall near the top, the metal layer covering adjacent protrusions being disconnected; and a light-emitting layer covering the metal layer and the inorganic layer between the adjacent protrusions, the light-emitting layer being disconnected at regions of the protrusions not covered by the metal layer.
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公开(公告)号：US20180090548A1
公开(公告)日：2018-03-29
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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