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公开(公告)号：US11245087B2
公开(公告)日：2022-02-08
申请号：US16640050
申请日：2019-07-24
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xinwei Gao , Peng Li , Dandan Zang , Qihe Chen , Xiaoning Liu
Abstract: Disclosed herein is a display substrate comprising: first electrode; an auxiliary electrode; a first layer of an electrically insulating material over the auxiliary electrode, wherein the first layer does not cover a first portion of a sidewall of the auxiliary electrode; a second layer of a material that exhibits electroluminescence (EL), wherein the second layer is in electric contact with the first electrode and does not cover the first portion of the sidewall; a second electrode in electric contact with the second layer and in electric contact with the auxiliary electrode at the first portion of the sidewall.
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公开(公告)号：US12284900B2
公开(公告)日：2025-04-22
申请号：US17779805
申请日：2021-04-13
Inventor： Peng Li , Xinwei Gao , Dandan Zang , Qihe Chen
IPC: H10K59/80 , H10K50/842 , H10K71/00
Abstract: A packaging method of a display panel, the packaging method including: defining, on a cover plate, at least one adhesive coating region that each is to cover a respective target specially-shaped pattern and have a regular shape; forming a packaging adhesive in the at least one adhesive coating region; bonding the cover plate formed with the packaging adhesive with a substrate formed with at least one target specially-shaped pattern, so that a display region of each target specially-shaped pattern is located within a respective adhesive coating region; and cutting the substrate and the cover plate that have been bonded according to the target specially-shaped pattern to obtain the display panel.
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公开(公告)号：US20230157134A1
公开(公告)日：2023-05-18
申请号：US16968591
申请日：2019-10-16
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xinwei Gao , Qihe Chen , Peng Li , Dandan Zang
CPC classification number: H10K59/8723 , H10K59/8722 , H10K71/00
Abstract: A method of encapsulating a display substrate and a counter substrate, an encapsulated display panel, a display apparatus, and a counter substrate are provided. The encapsulated display panel includes a display substrate; a counter substrate facing the display substrate; and a sealant filled in a space between the display substrate and a counter substrate. The display substrate in a peripheral area has a plurality of protruding parts and a plurality of recessing parts, resulting in an uneven surface topography. The counter substrate in at least a portion of the peripheral area has a counter surface topography substantially complementary to the surface topography of the display substrate. The counter substrate in the peripheral area has a plurality of counter protruding parts.
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公开(公告)号：US11895900B2
公开(公告)日：2024-02-06
申请号：US16968591
申请日：2019-10-16
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xinwei Gao , Qihe Chen , Peng Li , Dandan Zang
CPC classification number: H10K59/8723 , H10K59/8722 , H10K71/00
Abstract: A method of encapsulating a display substrate and a counter substrate, an encapsulated display panel, a display apparatus, and a counter substrate are provided. The encapsulated display panel includes a display substrate; a counter substrate facing the display substrate; and a sealant filled in a space between the display substrate and a counter substrate. The display substrate in a peripheral area has a plurality of protruding parts and a plurality of recessing parts, resulting in an uneven surface topography. The counter substrate in at least a portion of the peripheral area has a counter surface topography substantially complementary to the surface topography of the display substrate. The counter substrate in the peripheral area has a plurality of counter protruding parts.
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