公开(公告)号：US20240361657A1

公开(公告)日：2024-10-31

申请号：US18764131

申请日：2024-07-03

Applicant: Hefei Xinsheng Optoelectronics Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Xiaoye MA ,  Yongxian XIE ,  Hui GUO ,  Jiale LI ,  Zhiwei DING ,  Xiaowei XU ,  Huanhuan HUANG ,  Ling LIU

IPC: G02F1/1362 ,  G02F1/1368 ,  G06F3/041 ,  G06F3/044 ,  G09G3/36

CPC classification number: G02F1/13629 ,  G02F1/1368 ,  G06F3/0412 ,  G06F3/04164 ,  G06F3/0443 ,  G09G3/3614 ,  G02F2201/123 ,  G06F2203/04103 ,  G09G2300/0426 ,  G09G2320/0247 ,  G09G2320/0257 ,  G09G2330/023 ,  G09G2354/00

Abstract: Disclosed are a display substrate, a display panel and a display device. The display substrate includes: a base substrate, multiple gate-line groups, multiple data lines, the multiple data line include: first type of data lines and second type of data lines alternately arranged along the first direction; multiple transistors, transistors in the same sub-transistor group are connected with the same gate line, transistors in adjacent sub-transistor groups are connected with different gate lines, and transistors of the same sub-transistor group are connected with different data lines; multiple pins, the multiple pins include: first type of pins and second type of pins alternately arranged along the first direction; two adjacent first type of data lines are connected with a same first type of pin, and adjacent second type of data lines are connected with a same second type of pin.

公开(公告)号：US20160276418A1

公开(公告)日：2016-09-22

申请号：US14651119

申请日：2014-09-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiaowei XU ,  Lei SHI ,  Wenqing XU

IPC: H01L27/32 ,  H01L51/56 ,  H01L51/52

CPC classification number: H01L27/3246 ,  H01L27/322 ,  H01L51/0014 ,  H01L51/52 ,  H01L51/5271 ,  H01L51/5275 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/301 ,  H01L2251/303 ,  H01L2251/558

Abstract: The present disclosure provides an OLED display device and its manufacturing method. The OLED display device includes an anode layer, a cathode layer, and a pixel-defined layer and a light-emitting layer both arranged between the anode layer and the cathode layer. The pixel-defined layer is provided with an opening, and the light-emitting layer is arranged in the opening. An insulating layer having a refractive index greater than that of the pixel-defined layer is arranged between the light-emitting layer and the pixel-defined layer.

Abstract translation: 本公开提供了一种OLED显示装置及其制造方法。 OLED显示装置包括阳极层，阴极层和像素限定层以及布置在阳极层和阴极层之间的发光层。 像素限定层设置有开口部，发光层配置在开口部。 在发光层和像素限定层之间配置折射率大于像素限定层的折射率的绝缘层。

公开(公告)号：US20210217830A1

公开(公告)日：2021-07-15

申请号：US16092895

申请日：2018-01-10

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Lujiang HUANGFU ,  Xing FAN ,  Dan WANG ,  Xiaowei XU ,  Liangjian LI

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/56

Abstract: An OLED display substrate, a manufacturing method thereof and a display device are provided. The OLED display substrate includes a TFT array layer, a first electrode, a pixel definition layer, an OEL layer and a second electrode arranged on a base substrate. The pixel definition layer is configured to define a plurality of subpixel regions. A reflection structure surrounds each subpixel region and is capable of reflecting light beams from the OEL layer and beyond an escaping cone in such a manner as to enable at least parts of the light beams to enter the escaping cone.

公开(公告)号：US20190027587A1

公开(公告)日：2019-01-24

申请号：US15989773

申请日：2018-05-25

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xiaolong LI ,  Zunqing SONG ,  Xiaowei XU ,  Dong LI

IPC: H01L29/66 ,  H01L21/265 ,  H01L21/324 ,  H01L21/768

Abstract: The present disclosure provides a method for manufacturing a thin film transistor comprising, forming a pattern of an active layer on a substrate through a patterning process; performing ion doping to a channel region of the active layer; forming a gate insulating layer; forming a pattern of a gate through the patterning process; performing ion doping to a source contact region and a drain contact region of the active layer; forming an interlayer insulating layer; and performing laser annealing to the active layer, so as to make the active layer crystallize and the ions doped in the channel region, the source contact region and the drain contact region of the active layer activate simultaneously. In this method, the crystallization of the active layer and the activation of the ions doped in the active layer are implemented in the same process, which reduces the process cost and improves the efficiency.

公开(公告)号：US20170287747A1

公开(公告)日：2017-10-05

申请号：US15511432

申请日：2016-02-15

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiaoyong LU ,  Xiaowei XU ,  Yueping ZUO ,  Hongwei TIAN ,  Yu ZHANG ,  Chunping LONG

IPC: H01L21/67 ,  H01L21/66 ,  H01L21/324

CPC classification number: H01L21/67109 ,  H01L21/00 ,  H01L21/324 ,  H01L21/67103 ,  H01L21/67248 ,  H01L21/68742 ,  H01L22/26

Abstract: A substrate heating device and substrate heating method is disclosed. The device comprises: a heating layer for transferring heat; a transfer pipe for transferring a gas to a diffusion layer; the diffusion layer for enabling the gas to be uniformly distributed between a conducting layer and the heating layer; and the conducting layer for conducting the gas in the diffusion layer to below a substrate to be heated. The device can uniformly and fully heat the substrate to be heated, thus enabling the to-be-heated substrate to have a more uniform surface temperature, and achieving a better effect in an etching, deposition and/or sputtering process of the substrate to be heated.

公开(公告)号：US20160365365A1

公开(公告)日：2016-12-15

申请号：US15088385

申请日：2016-04-01

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hongwei TIAN ,  Yanan NIU ,  Yueping ZUO ,  Wenqing XU ,  Xiaowei XU

IPC: H01L27/12 ,  H01L29/49 ,  H01L29/66 ,  H01L21/02 ,  H01L29/786

CPC classification number: H01L27/1222 ,  H01L21/02164 ,  H01L21/0217 ,  H01L21/02211 ,  H01L21/02274 ,  H01L21/02323 ,  H01L21/0234 ,  H01L21/3105 ,  H01L27/1248 ,  H01L27/1259 ,  H01L29/4908 ,  H01L29/66757 ,  H01L29/66765 ,  H01L29/66969 ,  H01L29/78606 ,  H01L29/78675 ,  H01L29/78678 ,  H01L29/7869

Abstract: Embodiments of the present disclosure provide a thin-film transistor (TFT), an array substrate and a manufacturing method thereof, and a display device. The method for preparing a TFT according to an embodiment of the present disclosure may comprise: providing a base substrate; and forming an active layer and an insulation layer on the base substrate. The active layer and the insulation layer may be arranged sequentially and in contact with each other, and the insulation layer may include at least one first insulation layer one of which is in contact with the active layer. The step of forming the first insulation layer may comprise: forming a first insulation film; and conducting a repairing process on the first insulation film by using a repairing source which provides filling atoms, so as to form bonds between at least part of dangling bonds in the first insulation film and the filling atoms.

Abstract translation: 本公开的实施例提供一种薄膜晶体管（TFT），阵列基板及其制造方法以及显示装置。 根据本公开的实施例的制备TFT的方法可以包括：提供基底; 以及在所述基底基板上形成有源层和绝缘层。 有源层和绝缘层可以相互依次布置并且彼此接触，并且绝缘层可以包括其中一个与有源层接触的至少一个第一绝缘层。 形成第一绝缘层的步骤可以包括：形成第一绝缘膜; 以及通过使用提供填充原子的修复源对第一绝缘膜进行修复处理，以便在第一绝缘膜中的至少部分悬挂键和填充原子之间形成键。

公开(公告)号：US20160254496A1

公开(公告)日：2016-09-01

申请号：US14769427

申请日：2014-12-03

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xiaowei XU ,  Lei SHI ,  Wenqing XU

IPC: H01L51/52 ,  H01L51/56 ,  H01L27/32

CPC classification number: H01L51/5275 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3258 ,  H01L27/3262 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/301 ,  H01L2251/303 ,  H01L2251/5315

Abstract: Provided are an OLED display panel and its manufacturing method, as well as a display device. The OLED display panel includes: a base substrate; and an organic light emitting unit, a pixel defining layer and a packaging substrate, arranged on the base substrate. The pixel defining layer is provided with a via hole at at least one side of the organic light emitting unit. The via hole is filled with a total reflection-eliminating layer through which incident light is processed to obtain emergent light capable of arriving at an interface between the packaging substrate and an atmosphere at an incident angle smaller than a total reflection angle at the interface between the packaging substrate and the atmosphere.

Abstract translation: 提供了OLED显示面板及其制造方法以及显示装置。 OLED显示面板包括：基底; 以及设置在基底基板上的有机发光单元，像素限定层和封装基板。 像素限定层在有机发光单元的至少一侧设置有通孔。 通孔填充有全反射消除层，通过该全反射消除层，入射光被处理，以获得能够以小于全反射角的入射角到达包装衬底和气氛之间的界面的出射光 包装基材和气氛。

公开(公告)号：US20160027813A1

公开(公告)日：2016-01-28

申请号：US14422343

申请日：2014-06-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Wenqing XU ,  Hui TIAN ,  Xiaowei XU

IPC: H01L27/12 ,  H01L29/786

CPC classification number: H01L27/1255 ,  H01L27/1222 ,  H01L27/1274 ,  H01L27/3265 ,  H01L29/78675

Abstract: An array substrate and a manufacturing method thereof, and a display apparatus comprising the array substrate are provided. The array substrate comprises a base substrate, and a thin film transistor and a storing capacitor provided on the base substrate, the thin film transistor comprises a gate, a source, a drain and a gate insulation layer provided between the source and drain and the gate, the storing capacitor comprises a first plate, a second plate and a dielectric layer provided between the first plate and the second plate, wherein, both of the first plate and the second plate are formed of metal material, and the dielectric layer is formed of the same material as the gate insulation layer. In the array substrate of the present invention, the charging speed of the storing capacitor can be improved and the display quality of the display apparatus comprising the array substrate is further improved.

Abstract translation: 提供阵列基板及其制造方法以及包括阵列基板的显示装置。 阵列基板包括基底基板和设置在基底基板上的薄膜晶体管和存储电容器，薄膜晶体管包括设置在源极和漏极与栅极之间的栅极，源极，漏极和栅极绝缘层 存储电容器包括设置在第一板和第二板之间的第一板，第二板和介电层，其中，第一板和第二板都由金属材料形成，并且介电层由 与栅极绝缘层相同的材料。 在本发明的阵列基板中，可以提高存储电容器的充电速度，并且进一步提高包括阵列基板的显示装置的显示质量。

公开(公告)号：US20200243574A1

公开(公告)日：2020-07-30

申请号：US15764552

申请日：2017-10-13

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Hongwei TIAN ,  Yanan NIU ,  Zheng LIU ,  Yueping ZUO ,  Xiaowei XU

IPC: H01L27/12

Abstract: A flexible display panel, a manufacturing method thereof and a display device are provided. The flexible display panel includes: a flexible substrate and an inorganic insulating layer(s) and an organic insulating layer on the flexible substrate. The inorganic insulating layer(s) is provided with a recess in a region to be bent of the flexible display panel. The organic insulating layer at least covers a surface of the recess, and the flexibility of the organic insulating layer is greater than that of the inorganic insulating layer(s).

公开(公告)号：US20180204769A1

公开(公告)日：2018-07-19

申请号：US15104551

申请日：2015-10-15

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiaowei XU ,  Libin LIU ,  Liangjian LI ,  Chunping LONG

IPC: H01L21/77 ,  H01L23/552 ,  H01L27/12 ,  H01L27/32

CPC classification number: H01L21/77 ,  H01L23/552 ,  H01L27/12 ,  H01L27/32 ,  H01L27/3258 ,  H01L27/3272

Abstract: The present disclosure provides a Low Temperature Poly Silicon (LTPS) backboard, a method for manufacturing the LTPS, and a light-emitting device. The LTPS backboard includes: a base substrate, and a thin film transistor (TFT) and a light blocking layer that are arranged above the base substrate, wherein the light blocking layer is arranged above the TFT, and the light blocking layer is configured for preventing an irradiation light from irradiating onto the TFT.