公开(公告)号：US10546885B2

公开(公告)日：2020-01-28

申请号：US15768634

申请日：2017-10-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shi Shu ,  Chuanxiang Xu ,  Teng Luo ,  Feng Gu ,  Bin Zhang

IPC: H01L27/12 ,  G02F1/1362 ,  H01L29/417 ,  H01L29/423 ,  H01L29/66 ,  H01L29/786 ,  G02F1/1368 ,  H01L27/32 ,  G02F1/1343 ,  H01L21/02 ,  H01L21/30

Abstract: A method for fabricating a thin film transistor includes providing a substrate (100); forming a semiconductor layer (105) over the substrate (100); forming a source-drain metal layer (106) over the semiconductor layer (105); applying one patterning process to the semiconductor layer (105) and the source-drain metal layer (106) to form an active layer (1), a source electrode (2), and a drain electrode (3); forming a gate insulating layer (101) and an interlayer insulating layer (102) that cover the active layer (1), the source electrode (2), and the drain electrode (3); applying a patterning process to the interlayer insulating layer (102) to form a first window (10) in the interlayer insulating layer (102) to expose a portion of the gate insulating layer (101); and forming a gate electrode (4) in the first window (10). An orthogonal projection of the gate electrode (4) on the substrate (100) is in an orthogonal projection of the active layer (1) on the substrate (100).

公开(公告)号：US10510970B2

公开(公告)日：2019-12-17

申请号：US15994197

申请日：2018-05-31

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Jiangnan Lu ,  Shi Shu ,  Chuanxiang Xu

IPC: G06F3/041 ,  G09G3/20 ,  H01L51/00 ,  H01L51/56 ,  H01L51/52 ,  H01L27/32

Abstract: An opposite substrate, a method for manufacturing the opposite substrate, an organic light-emitting display panel and a display device are provided by the embodiments of the present disclosure. The opposite substrate includes a base substrate, an auxiliary electrode on the base substrate, a planarization layer on a side of the auxiliary electrode facing away from the base substrate, a spacer on a side of the planarization layer facing away from the base substrate, and a conductive layer on a side of the spacer facing away from the base substrate. The conductive layer at least covers a surface of the spacer facing away from the base substrate, and the conductive layer is electrically connected with the auxiliary electrode through a via hole structure passing through the planarization layer.

公开(公告)号：US10247985B2

公开(公告)日：2019-04-02

申请号：US15508240

申请日：2016-07-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yonglian Qi ,  Tingting Zhou ,  Bin Zhang ,  Chuanxiang Xu ,  Xin Gu

IPC: G02F1/1335

Abstract: A color filter substrate, a display panel and a display device are provided. The color filter substrate includes a base plate and a color filter layer formed on the base plate, a photoluminescent layer arranged at a side of the color filter layer away from the base plate, and a brightness enhancement structure arranged at the side of the color filter layer away from the base plate. In the color filter substrate, by arranging the photoluminescent layer and the brightness enhancement structure at the side of the color filter layer away from the base plate, the color filter substrate has a better color gamut and the brightness at a light-outgoing side is increased.

公开(公告)号：US10203784B2

公开(公告)日：2019-02-12

申请号：US15106212

申请日：2015-10-23

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chuanxiang Xu ,  Yonglian Qi

IPC: G06F3/041 ,  G06F3/044

Abstract: Embodiments of the present disclosure discloses a touch panel; a plurality of second electrodes; a plurality of the first electrode leads for leading the first electrodes, which are connected to each other, out of a touch area; a plurality of the second electrode leads for leading the second electrodes, which are connected to each other, out of the touch area. The touch panel further includes at least one transparent conductive layer which is formed on at least one surface of each of the first and/or second electrode leads and which is formed in the same layer as at least one of the first and second electrodes, the first and second connecting wires. The embodiments of the present disclosure may prevent oxidation of the electrode leads and increase adhesion without increasing manufacture processes.

公开(公告)号：US09825061B2

公开(公告)日：2017-11-21

申请号：US14589002

申请日：2015-01-05

Applicant: Boe Technology Group Co., Ltd.

Inventor： Chuanxiang Xu ,  Shi Shu ,  Yonglian Qi

IPC: H01L27/12 ,  G02F1/1368 ,  G02F1/1362

CPC classification number: H01L27/124 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/136295 ,  G02F2001/13685 ,  H01L27/1259

Abstract: This disclosure provides an array substrate, comprising a substrate plate, and a thin film transistor and a pixel electrode formed on the substrate plate, said thin film transistor comprising a source/drain electrode, an active region and a gate electrode stacked sequentially on said substrate plate, wherein said source/drain electrode and said pixel electrode are arranged in the same layer on the substrate plate. According to this disclosure, while the properties of a high reflectivity and a high aperture ratio are guaranteed, the times of the patterning process are decreased and the process steps are saved, resulting in an improved production tempo and an effectively controlled cost. This disclosure also provides a method for fabricating an array substrate, a liquid crystal display panel comprising said array substrate and a reflective liquid crystal display.

公开(公告)号：US09455414B2

公开(公告)日：2016-09-27

申请号：US14428847

申请日：2014-05-29

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shi Shu ,  Jingxia Gu ,  Chuanxiang Xu ,  Yonglian Qi ,  Qi Yao

IPC: H01L33/16 ,  H01L51/50 ,  H01L27/12 ,  G02F1/1335 ,  H01L27/32 ,  H01L51/52 ,  H01L51/56 ,  G02F1/017 ,  G02F1/1362

CPC classification number: H01L51/502 ,  G02F1/133617 ,  G02F2001/01791 ,  G02F2001/136222 ,  H01L27/12 ,  H01L27/322 ,  H01L27/3248 ,  H01L27/3276 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5209 ,  H01L51/5225 ,  H01L51/5284 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/301

Abstract: An array substrate, manufacturing method thereof and a display device are provided. The array substrate comprises thin film transistor units (2) arranged in array, and further comprises a quantum dot layer (3) disposed over the thin film transistor units (2). The quantum dot layer includes at least three kinds of quantum dots, any one kind of which emits light of a respective wave band when being irradiated and excited by light from an incident portion of the array substrate. The array substrate can improve color gamut range, transmittance of a display device without increasing the power consumption of the display device.

Abstract translation: 提供阵列基板，其制造方法和显示装置。 阵列基板包括排列成阵列的薄膜晶体管单元（2），并且还包括设置在薄膜晶体管单元（2）上的量子点层（3）。 量子点层包括至少三种量子点，其中任何一种在被来自阵列基板的入射部分的光照射和激发时发射各波段的光。 阵列基板可以在不增加显示装置的功耗的情况下提高显示装置的色域范围，透射率。

公开(公告)号：US20160196890A1

公开(公告)日：2016-07-07

申请号：US15073077

申请日：2016-03-17

Applicant: Boe Technology Group Co., Ltd.

Inventor： Yonglian Qi ,  Chuanxiang Xu ,  Shi Shu ,  Jianshe Xue

IPC: H01B1/02

CPC classification number: H01B1/02 ,  H01B1/04

Abstract: A production process of a conductive material includes processing graphite oxide into a graphene suspension comprising graphene monolayer nanoflakes, and processing the graphene suspension and metal or metal oxide so as to provide a liquid comprising a composite as the conductive material.

Abstract translation: 导电材料的制造方法包括将石墨烯氧化物加工成包括石墨烯单层纳米片的石墨烯悬浮液，以及处理石墨烯悬浮液和金属或金属氧化物，以提供包含复合材料作为导电材料的液体。

公开(公告)号：US09356055B2

公开(公告)日：2016-05-31

申请号：US14447928

申请日：2014-07-31

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chuanxiang Xu ,  Shi Shu ,  Yonglian Qi ,  Feng Zhang

IPC: H01L27/12

CPC classification number: H01L27/1262 ,  G02F1/136227 ,  G02F2001/136222 ,  H01L27/124

Abstract: The present invention discloses an array substrate and a manufacturing method for the same, and a display device. By adopting the manufacturing method for the array substrate provided by the embodiments of the present invention, via holes with relatively small hole sizes in a color resin layer are realized, so that the aperture ratio of pixels is improved. The manufacturing method for the array substrate includes: forming thin film transistors on a substrate; forming a color resin layer on the substrate on which the thin film transistors are formed; forming a first light-blocking layer with a light-shielding effect on the color resin layer, the photolithographic resolution of the first light-blocking layer being greater than that of the color resin layer; and performing a patterning process on the first light-blocking layer and the color resin layer to form via holes in the color resin layer.

Abstract translation: 本发明公开了一种阵列基板及其制造方法以及显示装置。 通过采用由本发明实施例提供的阵列基板的制造方法，可以实现在彩色树脂层中具有较小孔尺寸的通孔，从而提高像素的开口率。 阵列基板的制造方法包括：在基板上形成薄膜晶体管; 在其上形成有薄膜晶体管的基板上形成着色树脂层; 在着色树脂层上形成具有遮光效果的第一遮光层，第一遮光层的光刻分辨率大于着色树脂层的光刻分辨率; 并对第一遮光层和着色树脂层进行图案化处理，以在着色树脂层中形成通孔。

公开(公告)号：US20150236055A1

公开(公告)日：2015-08-20

申请号：US14316021

申请日：2014-06-26

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Feng Zhang ,  Zhanfeng Cao ,  Qi Yao ,  Chuanxiang Xu

IPC: H01L27/12 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/1368

CPC classification number: H01L27/1248 ,  G02F1/133345 ,  G02F1/134309 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134372 ,  H01L27/124 ,  H01L27/1288

Abstract: Embodiments of the present invention provide an array substrate and a method of manufacturing the same, and a display apparatus. The array substrate includes: a substrate; thin film transistors, data lines, gate lines disposed on the substrate; an interlayer insulating layer, disposed below the pixel electrodes, and provided with insulating raised strips protruding in a thickness direction of the substrate towards a space between adjacent pixel electrodes, wherein a projection of each raised strip on the substrate is not overlapped with those of pixel electrodes adjacent thereto in the thickness direction. When the array substrate is applied to a display apparatus, an interference of electric field between the adjacent pixel electrodes can be reduced, thereby avoiding phenomena such as color mixing and light leakage between two adjacent pixel units, and improving display effect of the display apparatus.

Abstract translation: 本发明的实施例提供一种阵列基板及其制造方法以及显示装置。 阵列基板包括：基板; 薄膜晶体管，数据线，设置在基板上的栅极线; 层间绝缘层，其设置在像素电极下方，并且设置有沿着基板的厚度方向朝向相邻像素电极之间的空间突出的绝缘凸起条，其中每个凸起条在基板上的突起不与像素 与厚度方向相邻的电极。 当将阵列基板施加到显示装置时，可以减少相邻像素电极之间的电场的干扰，从而避免两个相邻像素单元之间的混色和漏光等现象，并提高显示装置的显示效果。

公开(公告)号：US12224287B2

公开(公告)日：2025-02-11

申请号：US17614662

申请日：2021-02-19

Applicant: BOE Technology Group Co., Ltd.

Inventor： Xiaoyan Zhu ,  Chuanxiang Xu ,  Ling Li ,  Hua Huang

IPC: H01L21/683 ,  H01L27/12

Abstract: A display substrate includes a first display region and a second display region. The display substrate may include: a first base substrate; a second base substrate; a first barrier layer and a light emitting unit. The first base substrate includes a first through region penetrating the first base substrate, and the first barrier layer includes a second through region penetrating the first barrier layer. The second base substrate includes a first substrate sub-portion located in the first display region, the first substrate sub-portion penetrates the second through region, and at least a portion of the first substrate sub-portion is located in the first through region. The display substrate includes a recessed portion. The second base substrate includes a first surface located in the first display region and a second surface located in the second display region, and the first surface and the second surface are formed as a flat surface.