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公开(公告)号：US20170194363A1
公开(公告)日：2017-07-06
申请号：US15238970
申请日：2016-08-17
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yinghai MA , Liangjian LI , Yueping ZUO
IPC: H01L27/12 , H01L21/311 , H01L29/66 , H01L29/786
CPC classification number: H01L27/1255 , H01L21/31116 , H01L27/124 , H01L27/1248 , H01L27/1259 , H01L27/127 , H01L27/1288 , H01L29/41733 , H01L29/66757 , H01L29/78621
Abstract: A manufacturing method of an array substrate comprises: forming a source and a drain of a thin film transistor on a base; forming a first insulation layer; forming an active layer of the thin film transistor; forming a second insulation layer; forming a first via hole and a second via hole in the first insulation layer and the second insulation layer above the source and the drain, by etching, and forming a third via hole and a fourth via hole in the second insulation layer above the active layer, by etching; forming a first connection line connecting the source with the active layer through the first via hole and the third via hole, a second connection line connecting the drain with the active layer and the pixel electrode through the second via hole and the fourth via hole and a pixel electrode.
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2.发明申请THIN FILM TRANSISTOR AND MANUFACTURING METHOD THEREOF, ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF 有权薄膜晶体管及其制造方法，阵列基板及其制造方法公开(公告)号：US20160365430A1
公开(公告)日：2016-12-15
申请号：US15038174
申请日：2015-11-11
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yueping ZUO , Liangjian LI
IPC: H01L29/66 , H01L21/265 , H01L21/266 , H01L29/786
CPC classification number: H01L29/66757 , H01L21/26513 , H01L21/266 , H01L29/66492 , H01L29/78621 , H01L29/78624 , H01L29/78696
Abstract: Embodiments of the present invention provide a thin film transistor and a manufacturing method thereof, an array substrate including the thin film transistor, and a manufacturing method of the array substrate. The thin film transistor comprises an active layer, a gate insulation layer, a gate, an interlayer insulation layer, a source and a drain formed on a base substrate, the interlayer insulation layer and the gate insulation layer are provided therein with through holes corresponding to the source and the drain; the active layer comprises a source ohmic contact region connected with the source, a drain ohmic contact region connected with the drain, a channel region serving as a channel located below the gate, and a lightly doped region between the drain ohmic contact region and the channel region.
Abstract translation: 本发明的实施例提供一种薄膜晶体管及其制造方法，包括薄膜晶体管的阵列基板和阵列基板的制造方法。 薄膜晶体管包括有源层，栅极绝缘层，栅极，层间绝缘层，形成在基底基板上的源极和漏极，层间绝缘层和栅极绝缘层中设置有对应于 源和漏; 有源层包括与源极连接的源欧姆接触区域，与漏极连接的漏极欧姆接触区域，用作位于栅极下方的沟道的沟道区域以及漏极欧姆接触区域和沟道之间的轻掺杂区域 地区。
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公开(公告)号：US20200152894A1
公开(公告)日：2020-05-14
申请号：US16611110
申请日：2019-01-23
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Shuai ZHANG , Yueping ZUO , Libin LIU
Abstract: The present disclosure provides a flexible display device and a manufacturing method. The manufacturing method includes: forming a layer of flexible display devices on a support plate; etching the layer of flexible display devices on the support plate to expose a portion of the support plate at a cutting region, the cutting region being a predetermined region between two adjacent flexible display devices; and removing the layer of flexible display devices from the support plate after the etching process so as to obtain a plurality of flexible display devices separated from each other.
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公开(公告)号：US20200043992A1
公开(公告)日：2020-02-06
申请号：US16399156
申请日：2019-04-30
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yueping ZUO , Shuai ZHANG , Shantao CHEN
Abstract: A display element, a method for fabricating the same, and a display device are provided. The display element includes: a blocking layer; a fingerprint sensor on one side of the blocking layer; a light-shielding layer on the side of the blocking layer away from the fingerprint sensor, wherein the light-shielding layer includes a first via-hole; a middle layer on the the light-shielding layer; a pixel definition layer on the middle layer, wherein the pixel definition layer includes a second via-hole in which a cathode layer and a light-emitting layer are arranged; an antireflection coating on the pixel definition layer; and an anode layer on the light-emitting layer.
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公开(公告)号：US20180197996A1
公开(公告)日：2018-07-12
申请号：US15528215
申请日：2016-12-12
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zheng LIU , Xiaolong LI , Yueping ZUO , Lujiang HUANGFU
IPC: H01L29/786 , H01L29/66
CPC classification number: H01L29/78642 , H01L29/66757 , H01L29/78645 , H01L29/78675 , H01L29/78696
Abstract: A semiconductor device, an array substrate, and a display device, and their fabrication methods are provided. An exemplary semiconductor device includes a first electrode, an insulating layer, and a second electrode, over a substrate. A conductive layer is on the insulating layer. A semiconductor layer is on the first electrode, on a first sidewall of the insulating layer, on the conductive layer, on the second sidewall of the insulating layer, and on the second electrode. A first gate electrode is over a portion of the semiconductor layer that is on the first sidewall of the insulating layer. A second gate electrode is over a portion of the semiconductor layer that is on the second sidewall of the insulating layer.
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Patent Agency Ranking
公开(公告)号：US20210175312A1
公开(公告)日：2021-06-10
申请号：US15779658
申请日：2017-11-07
Inventor： Benlian WANG , Li WANG , Yipeng CHEN , Yueping ZUO , Zheng LIU
Abstract: The application discloses a wiring structure, a display substrate and a display device. The wiring structure provided includes a plurality of hollowed pattern strings, each hollowed pattern string including a plurality of hollowed patterns arranged sequentially in a length extension direction of the wiring structure, each hollowed pattern including a hollowed region and a non-hollowed region. The non-hollowed region of any hollowed pattern in a hollowed pattern string at least partially overlaps the non-hollowed region of a hollowed pattern in a further hollowed pattern string adjacent to the hollowed pattern string, and the hollowed regions of the hollowed patterns in the plurality of hollowed pattern strings do not overlap each other. The wiring structure is particularly adapted for flexible display.
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公开(公告)号：US20190333980A1
公开(公告)日：2019-10-31
申请号：US16468341
申请日：2017-11-06
Inventor： Benlian WANG , Li WANG , Yipeng CHEN , Yueping ZUO , Zheng LIU
IPC: H01L27/32 , H01L51/00 , G02F1/1333 , G02F1/1362 , G02F1/1345
Abstract: A wiring structure, a display substrate and a display device. The wiring structure comprises a plurality of hollow patterns, and edges of the wiring structure along a length direction of the wiring structure extend in a straight line. The wiring structure can release stress through the hollow patterns so as to avoid breakage of the wiring structure, the display substrate, and the display device.
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8.发明申请公开(公告)号：US20190058152A1
公开(公告)日：2019-02-21
申请号：US15779957
申请日：2017-09-22
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yinghai MA , Yueping ZUO
Abstract: The present disclosure provides a substrate for a display panel, manufacturing method thereof, a display panel and encapsulation method. The substrate includes a carrier substrate and at least one auxiliary encapsulation component disposed on the carrier substrate. A protrusion is formed at aside of the auxiliary encapsulation component away from the carrier substrate and protrudes in the direction parallel to the surface of the carrier substrate. The substrate for a display panel, manufacturing method thereof, the display panel and the encapsulation method provided by the present disclosure improve the adhesion of the encapsulation, thus prolonging the lifetime of product.
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公开(公告)号：US20240215393A1
公开(公告)日：2024-06-27
申请号：US17913778
申请日：2021-02-02
Applicant: BOE Technology Group Co., Ltd.
Inventor： Qiuhua MENG , Xueyan TIAN , Yueping ZUO
IPC: H10K59/80 , H10K59/12 , H10K59/131 , H10K71/20 , H10K102/00
CPC classification number: H10K59/873 , H10K59/1201 , H10K59/131 , H10K71/20 , H10K2102/311 , H10K2102/351
Abstract: A display substrate and a preparation method therefor, and a display panel. The display substrate comprises: a base substrate provided with a display area and a non-display area surrounding the display area; a gate layer located on the base substrate; an interlayer insulation layer, which is located on the side of the gate layer that faces away from the base substrate and comprises a first organic insulation layer and a first inorganic insulation layer, wherein the first organic insulation layer covers the display area and part of the non-display area; a source and drain layer located on the side of the interlayer insulation layer that faces away from the base substrate; and an encapsulation layer, which covers the display area and part of the non-display area.
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公开(公告)号：US20230292577A1
公开(公告)日：2023-09-14
申请号：US18198951
申请日：2023-05-18
Applicant: BOE Technology Group Co., Ltd.
Inventor： Qiuhua MENG , Xueyan TIAN , Yueping ZUO
IPC: H10K59/80 , H10K59/131 , H10K71/20
CPC classification number: H10K59/873 , H10K59/131 , H10K71/20
Abstract: The present application relates to the technical field of display. Disclosed are a display substrate and a preparation method therefor, and a display panel, which aim at improving the bending resistance of a flexible display panel, and increasing the yield of a flexible display product. The display substrate comprises: a base substrate provided with a display area and a non-display area surrounding the display area; a gate layer located on the base substrate; an interlayer insulation layer, which is located on the side of the gate layer that faces away from the base substrate and comprises a first organic insulation layer and a first inorganic insulation layer, wherein the first organic insulation layer covers the display area and part of the non-display area; a source and drain layer located on the side of the interlayer insulation layer that faces away from the base substrate.
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