公开(公告)号：US20170133407A1

公开(公告)日：2017-05-11

申请号：US15322405

申请日：2016-03-16

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hongda SUN ,  Li SUN ,  Dongfang WANG ,  Xiangyong KONG

IPC: H01L27/12 ,  H01L29/786

CPC classification number: H01L27/1218 ,  B29D11/0073 ,  B32B7/04 ,  B32B27/00 ,  B32B2307/20 ,  B32B2307/202 ,  B32B2307/50 ,  B32B2307/51 ,  B32B2307/54 ,  B32B2307/546 ,  B32B2457/202 ,  B32B2457/206 ,  G02F1/133305 ,  G06F1/1652 ,  H01L21/02 ,  H01L27/12 ,  H01L27/1244 ,  H01L27/1262 ,  H01L29/78603 ,  H01L29/78618

Abstract: The invention provide a flexible substrate and manufacturing method thereof, flexible display panel and flexible display device, wherein the flexible substrate comprises a first film layer and a second film layer, and further comprises a first flexible layer and a second flexible layer; the first film layer and the second film layer are located between the first flexible layer and the second flexible layer; the first film layer and the first flexible layer are bonded with each other, and the second film layer and the second flexible layer are bonded with each other; when the flexible substrate bends towards a first side, the first film layer and the second film layer can contact each other and form electric connection as the first flexible layer and the second flexible layer bend; and when the flexible substrate bends towards a second side or does not bend, the first film layer and the second film layer can be separated from each other and disconnect the electric connection as the first flexible layer and the second flexible layer bend or do not bend. The present invention solves the problem that bending a flexible display panel may damage the internal components thereof.

公开(公告)号：US20190252616A1

公开(公告)日：2019-08-15

申请号：US16393153

申请日：2019-04-24

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiangyong KONG ,  Dongfang WANG

IPC: H01L51/00 ,  H01L51/52 ,  H01L51/56 ,  H01L51/50

CPC classification number: H01L51/0024 ,  H01L27/322 ,  H01L51/0023 ,  H01L51/5036 ,  H01L51/5218 ,  H01L51/5228 ,  H01L51/5234 ,  H01L51/525 ,  H01L51/5271 ,  H01L51/56 ,  H01L2251/5315

Abstract: The disclosure provides a display panel and a manufacturing method thereof. The display panel display panel comprises a first substrate and a second substrate which are assembled, the second substrate is provided with an organic electroluminescent device thereon, an anode layer of the organic electroluminescent device is away from the first substrate and a cathode layer thereof is closer to the first substrate than the anode layer; the cathode layer of the organic electroluminescent device is electrically connected to an auxiliary electrode on a light entering surface of the first substrate through multiple conductive spacers, the cathode layer is a transparent electrode layer; the auxiliary electrode has a resistance smaller than that of the cathode layer of the organic electroluminescent device; the auxiliary electrode is a grid-shaped auxiliary electrode and is provided in a non-display region, the auxiliary electrode is opaque and acts as a black matrix.

公开(公告)号：US20160043116A1

公开(公告)日：2016-02-11

申请号：US14429168

申请日：2014-07-25

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hongda SUN ,  Jun CHENG ,  Meili WANG ,  Xiangyong KONG

IPC: H01L27/12 ,  H01L29/24 ,  H01L29/423 ,  H01L29/417 ,  H01L29/786 ,  H01L29/66

CPC classification number: H01L27/1288 ,  H01L21/28008 ,  H01L27/1222 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1248 ,  H01L29/24 ,  H01L29/41733 ,  H01L29/42384 ,  H01L29/66765 ,  H01L29/66969 ,  H01L29/78603 ,  H01L29/78636 ,  H01L29/78669 ,  H01L29/7869

Abstract: The present invention discloses a thin film transistor and a manufacturing method thereof, an array substrate and a manufacturing method thereof and a display device. The thin film transistor comprises a substrate, and a gate, an active layer, a source, a drain and an insulation layer which are provided on the substrate, the source and the drain are provided in the same layer, and the insulation layer is provided between the gate and the source and drain. A gate preformed layer is provided in the same layer as the gate, and the gate is formed in the gate preformed layer. A source/drain preformed layer is provided in the same layer as the source and the drain, and the source and the drain are formed in the source/drain preformed layer.

Abstract translation: 本发明公开了一种薄膜晶体管及其制造方法，阵列基板及其制造方法以及显示装置。 薄膜晶体管包括衬底，设置在衬底上的栅极，有源层，源极，漏极和绝缘层，源极和漏极设置在同一层中，并且提供绝缘层 在门与源与漏之间。 栅极预成型层设置在与栅极相同的层中，并且栅极形成在栅极预成型层中。 源/漏预制层设置在与源极和漏极相同的层中，并且源极和漏极形成在源/漏预定层中。

公开(公告)号：US20160035746A1

公开(公告)日：2016-02-04

申请号：US14422831

申请日：2014-08-08

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiangyong KONG ,  Jun CHENG

IPC: H01L27/12 ,  H01L27/32

CPC classification number: H01L27/124 ,  H01L27/1288 ,  H01L27/3248 ,  H01L29/4908 ,  H01L29/7869

Abstract: Disclosed is an array substrate, a method of manufacturing the same, and a display device in use of the array substrate. The array substrate includes a gate electrode layer and a pixel electrode layer on a substrate. The gate electrode layer and the pixel electrode layer are stacked in contact with each other. The pixel electrode layer includes a first part and a second part separated from each other, the gate electrode layer includes a first part. The first part of the gate electrode layer and the first part of the pixel electrode layer are positioned as face-to-face. The gate electrode includes the first part of the gate electrode layer and the first part of the pixel electrode layer, and the pixel electrode includes the second part of the pixel electrode layer. The patterns of gate electrode layer and pixel electrode layer are manufactured with the same mask, which reduces the number of masks.

Abstract translation: 公开了一种阵列基板，其制造方法以及使用阵列基板的显示装置。 阵列基板在基板上具有栅电极层和像素电极层。 栅电极层和像素电极层彼此重叠地层叠。 像素电极层包括彼此分离的第一部分和第二部分，栅电极层包括第一部分。 栅电极层的第一部分和像素电极层的第一部分以面对面的方式定位。 栅电极包括栅电极层的第一部分和像素电极层的第一部分，并且像素电极包括像素电极层的第二部分。 以相同的掩模制造栅电极层和像素电极层的图案，这减少了掩模的数量。

公开(公告)号：US20160027887A1

公开(公告)日：2016-01-28

申请号：US14430095

申请日：2014-05-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Guangcai YUAN ,  Dongfang WANG ,  Jun CHENG ,  Xiangyong KONG ,  Ce ZHAO

IPC: H01L29/423 ,  H01L29/24 ,  H01L29/786 ,  H01L27/12 ,  H01L29/51

CPC classification number: H01L29/42384 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1285 ,  H01L27/1288 ,  H01L29/24 ,  H01L29/513 ,  H01L29/517 ,  H01L29/518 ,  H01L29/78606 ,  H01L29/7869 ,  H01L29/78696 ,  H01L2029/42388

Abstract: A display device, an array substrate and a fabrication method thereof are provided. The array substrate comprises a data line and a gate line, the data line and the gate line intersect with each other to define a pixel region. The pixel region comprises a first thin film transistor and a pixel electrode. The fabrication method comprises: forming an active layer film and a source-drain metal layer on a substrate, and forming an active layer, a source electrode and a drain electrode of the first thin film transistor on the substrate by a single patterning process.

Abstract translation: 提供了显示装置，阵列基板及其制造方法。 阵列基板包括数据线和栅极线，数据线和栅极线彼此相交以限定像素区域。 像素区域包括第一薄膜晶体管和像素电极。 制造方法包括：在衬底上形成有源层膜和源极 - 漏极金属层，并通过单一图案化工艺在衬底上形成第一薄膜晶体管的有源层，源电极和漏电极。

公开(公告)号：US20170338113A1

公开(公告)日：2017-11-23

申请号：US15524525

申请日：2016-01-21

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiangyong KONG

IPC: H01L21/02 ,  H01L29/66 ,  H01L29/786

CPC classification number: H01L21/02472 ,  H01L21/02488 ,  H01L21/02502 ,  H01L21/02554 ,  H01L21/02565 ,  H01L21/02609 ,  H01L21/02658 ,  H01L21/02667 ,  H01L29/045 ,  H01L29/66969 ,  H01L29/7869 ,  H01L29/78696

Abstract: The present invention provides a fabrication method of an oxide semiconductor thin film and a fabrication method of a thin film transistor, belongs to the field of display technology, and can solve the problem of high crystallization temperature and high difficulty in fabrication process of an oxide semiconductor thin film in the existing oxide thin film transistor. The fabrication method of an oxide semiconductor thin film of the present invention includes: forming an induction layer thin film on a substrate; and forming an oxide semiconductor thin film on the substrate formed with the induction layer thin film, and performing an annealing process on the oxide semiconductor thin film to crystallize the oxide semiconductor thin film.

公开(公告)号：US20170207346A1

公开(公告)日：2017-07-20

申请号：US15329180

申请日：2015-11-12

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiangyong KONG ,  Xiaming ZHU ,  Xiaodi LIU

IPC: H01L29/786 ,  H01L29/66 ,  H01L27/12 ,  H01L29/24

CPC classification number: H01L29/78633 ,  H01L21/28 ,  H01L27/1225 ,  H01L27/124 ,  H01L29/24 ,  H01L29/41733 ,  H01L29/42384 ,  H01L29/66 ,  H01L29/66969 ,  H01L29/76 ,  H01L29/78648 ,  H01L29/7869 ,  H01L29/78696

Abstract: The present disclosure discloses in embodiments a thin film transistor and a manufacturing method thereof, an array substrate. The thin film transistor comprises: a base substrate, an active layer, a source, a gate, and a drain. Two ends of the active layer are connected to the source and the drain, respectively. The gate comprises a top gate and a bottom gate arranged opposite to each other in a direction perpendicular to the base substrate, the top gate comprising a top gate top portion and a top gate side portion connected to the top gate top portion, the top gate side portion extending from the top gate top portion towards the base substrate. The active layer is sandwiched between the top gate top portion and the bottom gate. A sidewall of the active layer is at least partially surrounded by the top gate side portion.

公开(公告)号：US20160035980A1

公开(公告)日：2016-02-04

申请号：US14422271

申请日：2014-07-15

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiangyong KONG ,  Dongfang WANG

IPC: H01L51/00 ,  H01L51/50 ,  H01L51/56 ,  H01L51/52

CPC classification number: H01L51/0024 ,  H01L27/322 ,  H01L51/0023 ,  H01L51/5036 ,  H01L51/5218 ,  H01L51/5228 ,  H01L51/5234 ,  H01L51/525 ,  H01L51/5271 ,  H01L51/56 ,  H01L2251/5315

Abstract: The invention provides a display panel and a manufacturing method thereof, and a display device, belongs to the field of display device manufacturing technology, which can solve the following problem in the existing display device: when light transmits the cathode layer which is thin, has high resistance and thus poor conductivity, the display effect is nonuniform. The display panel of the invention comprises a first substrate and a second substrate which are assembled, wherein the second substrate is provided with an organic electroluminescent device thereon, an anode layer of the organic electroluminescent device is far away from the first substrate and an cathode layer thereof is close to the first substrate; and the cathode layer is electrically connected to an auxiliary electrode on a light entering surface of the first substrate through a plurality of conductive spacers spaced at certain intervals, wherein the cathode layer is a transparent electrode layer.

Abstract translation: 本发明提供一种显示面板及其制造方法以及显示装置，属于显示装置制造技术领域，其可以解决现有显示装置中的以下问题：当光透过阴极层薄时，具有 高电阻，导电性差，显示效果不均匀。 本发明的显示面板包括被组装的第一基板和第二基板，其中第二基板在其上设置有机电致发光器件，有机电致发光器件的阳极层远离第一基板和阴极层 其接近第一基底; 并且阴极层通过以一定间隔隔开的多个导电间隔物电连接到第一基板的光入射表面上的辅助电极，其中阴极层是透明电极层。

公开(公告)号：US20240206308A1

公开(公告)日：2024-06-20

申请号：US18591430

申请日：2024-02-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiangyong KONG ,  Dongfang WANG

IPC: H10K71/50 ,  H10K50/125 ,  H10K50/818 ,  H10K50/824 ,  H10K50/828 ,  H10K50/842 ,  H10K50/856 ,  H10K59/38 ,  H10K71/00 ,  H10K102/00

CPC classification number: H10K71/50 ,  H10K50/125 ,  H10K50/818 ,  H10K50/824 ,  H10K50/828 ,  H10K50/8428 ,  H10K50/856 ,  H10K71/00 ,  H10K71/621 ,  H10K59/38 ,  H10K2102/3026

Abstract: The disclosure provides a display panel and a display device. The display panel includes a first substrate and a second substrate, the second substrate has an organic electroluminescent device, an anode layer of the organic electroluminescent device is away from the first substrate and a cathode layer thereof is closer to the first substrate than the anode layer; the cathode layer is electrically connected to an auxiliary electrode on a light entering surface of the first substrate through multiple conductive spacers, the cathode layer is a transparent electrode layer; the auxiliary electrode has a resistance smaller than that of the cathode layer of the organic electroluminescent device; the auxiliary electrode is a grid-shaped auxiliary electrode and in a non-display region, the auxiliary electrode is opaque; the multiple conductive spacers includes first conductive spacers on the auxiliary electrode and second conductive spacers on the cathode layer of the second substrate.

公开(公告)号：US20210154303A1

公开(公告)日：2021-05-27

申请号：US17169099

申请日：2021-02-05

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiangyong KONG ,  Dongfang WANG

IPC: A61K47/34 ,  A61P35/00 ,  A61K9/19 ,  A61K31/7105 ,  A61K9/06 ,  A61K47/40 ,  A61K9/00 ,  A61K31/19

Abstract: The disclosure provides a display panel and a display device. The display panel includes a first substrate and a second substrate, the second substrate has an organic electroluminescent device, an anode layer of the organic electroluminescent device is away from the first substrate and a cathode layer thereof is closer to the first substrate than the anode layer; the cathode layer is electrically connected to an auxiliary electrode on a light entering surface of the first substrate through multiple conductive spacers, the cathode layer is a transparent electrode layer; the auxiliary electrode has a resistance smaller than that of the cathode layer of the organic electroluminescent device; the auxiliary electrode is a grid-shaped auxiliary electrode and in a non-display region, the auxiliary electrode is opaque; the multiple conductive spacers includes first conductive spacers on the auxiliary electrode and second conductive spacers on the cathode layer of the second substrate.