公开(公告)号：US20240250403A1

公开(公告)日：2024-07-25

申请号：US18015843

申请日：2022-01-24

Applicant: Beijing BOE Sensor Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

Inventor： Yunnan JIN ,  Zhe CHEN ,  Chunnan FENG ,  Shuo YANG ,  Sihui BAO ,  Faliang DAI ,  Xiang LIU ,  Zheng CHEN ,  Zhifeng ZHANG ,  He LIU ,  Liang GUO ,  Haoyang ZHANG

IPC: H01Q1/12 ,  H01Q9/04

CPC classification number: H01Q1/1271 ,  H01Q9/0414

Abstract: An antenna includes a first substrate and a second substrate oppositely arranged; the first substrate includes: a first dielectric substrate having a first surface and a second surface oppositely arranged; a reference electrode layer on the first surface; at least one first radiation part on the second surface and having an orthographic projection on the first dielectric substrate at least partially overlapping that of the reference electrode layer; and at least one feeding structure on the second surface, electrically connected to the first radiation part, and having an orthographic projection on the first dielectric substrate at least partially overlapping that of the reference electrode layer; the second substrate includes: a second dielectric substrate opposite to the second surface; and at least one second radiation part on the second dielectric substrate, and each having an orthographic projection on the first surface within that of one first radiation part.

公开(公告)号：US20170003529A1

公开(公告)日：2017-01-05

申请号：US14771694

申请日：2015-01-04

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiang LIU

IPC: G02F1/1368 ,  H01L21/467 ,  H01L27/12 ,  G02F1/1362 ,  H01L29/786

CPC classification number: G02F1/1368 ,  G02F1/1362 ,  G02F1/136227 ,  H01L21/467 ,  H01L21/77 ,  H01L27/12 ,  H01L27/1225 ,  H01L27/127 ,  H01L27/1288 ,  H01L29/66969 ,  H01L29/78606 ,  H01L29/7869 ,  H01L29/78693

Abstract: The present disclosure discloses an array substrate, a method for manufacturing the same and a liquid crystal display device. The method includes: step 101, sequentially forming a metal oxide semiconductor layer and an etching stop layer on a gate insulating layer; step 102, performing one patterning process in the etching stop layer to form a source electrode contact region via hole, a drain electrode contact region via hole and an insulation region; step 103, forming a source-drain electrode layer on the etching stop layer obtained in the step 102; step 104, during a process of performing one patterning process in the source-drain electrode layer to form a source-drain electrode pattern, removing a portion of the metal oxide semiconductor layer corresponding to the insulation region so that the metal oxide semiconductor layer is disconnected at a position corresponding to the insulation region. The insulation region surrounds the source-drain electrode pattern.

Abstract translation: 本公开公开了一种阵列基板，其制造方法和液晶显示装置。 该方法包括：步骤101，在栅极绝缘层上依次形成金属氧化物半导体层和蚀刻停止层; 步骤102，在蚀刻停止层中进行一个图案化处理，以形成源电极接触区通孔，漏电极接触区通孔和绝缘区; 步骤103，在步骤102中获得的蚀刻停止层上形成源极 - 漏极电极层; 在步骤104中，在源极 - 漏极电极层中执行一个图案化处理的过程中形成源极 - 漏极电极图案，去除与绝缘区域相对应的金属氧化物半导体层的一部分，使得金属氧化物半导体层断开 在对应于绝缘区域的位置。 绝缘区域围绕源极 - 漏极电极图案。

公开(公告)号：US20160268305A1

公开(公告)日：2016-09-15

申请号：US14407011

申请日：2013-12-17

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiang LIU

IPC: H01L27/12 ,  H01L23/535 ,  H01L23/528 ,  H01L23/532

CPC classification number: H01L27/124 ,  H01L23/528 ,  H01L23/53219 ,  H01L23/53223 ,  H01L23/535 ,  H01L2924/0002 ,  H01L2924/00

Abstract: Provided are an array substrate and a display device. The array substrate comprises a base substrate and a metal pattern on the base substrate. The metal pattern comprises a metal layer formed of a mixture of aluminum and a second metal, with a molar ratio of the second metal to the aluminum being lower than 1/99 in the metal layer. By controlling content of the second metal being lower than 1% in the metal layer, and applying the metal layer to a gate scanning line and a data scanning line, the present disclosure may suppress a phenomenon of generating a hillock in the gate scanning line and the data scanning line caused by being heated.

Abstract translation: 提供了阵列基板和显示装置。 阵列基板包括基底基板和在基底基板上的金属图案。 金属图案包括由铝和第二金属的混合物形成的金属层，金属层中第二金属与铝的摩尔比低于1/99。 通过在金属层中控制第二金属的含量低于1％，并且将金属层施加到栅极扫描线和数据扫描线，本公开可以抑制在栅极扫描线中产生小丘的现象， 数据扫描线由加热引起。

公开(公告)号：US20150349139A1

公开(公告)日：2015-12-03

申请号：US14422832

申请日：2014-04-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiang LIU

IPC: H01L29/786 ,  H01L27/12 ,  H01L21/3205 ,  H01L21/321 ,  H01L29/66 ,  H01L29/45

CPC classification number: H01L29/78618 ,  H01L21/32051 ,  H01L21/321 ,  H01L27/1225 ,  H01L29/06 ,  H01L29/45 ,  H01L29/66742 ,  H01L29/7869

Abstract: The present invention provides an oxide thin film transistor and a manufacturing method thereof, an array substrate and a display device. The oxide thin film transistor of the present invention comprises a substrate, and a gate, a gate insulation layer, an oxide semiconductor active layer, a source and a drain, which are sequentially formed on the substrate, wherein, the oxide thin film transistor further comprises a transition layer formed between the oxide semiconductor active layer and the source and between the oxide semiconductor active layer and the drain, the transition layer comprises a metal layer and a protective layer, and the protective layer is in contact with the oxide semiconductor active layer, the metal layer is arranged on the protective layer and in contact with the source and the drain, and the protective layer is made of a metal oxide.

Abstract translation: 本发明提供一种氧化物薄膜晶体管及其制造方法，阵列基板和显示装置。 本发明的氧化物薄膜晶体管包括依次形成在基板上的基板和栅极，栅极绝缘层，氧化物半导体有源层，源极和漏极，其中，氧化物薄膜晶体管进一步 包括形成在氧化物半导体有源层和源极之间以及氧化物半导体有源层和漏极之间的过渡层，过渡层包括金属层和保护层，并且保护层与氧化物半导体活性层 金属层配置在保护层上并与源极和漏极接触，保护层由金属氧化物构成。

公开(公告)号：US20150179686A1

公开(公告)日：2015-06-25

申请号：US14638478

申请日：2015-03-04

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Xiang LIU ,  Zhenyu XIE ,  Xu CHEN

IPC: H01L27/12 ,  H01L21/027 ,  H01L29/66 ,  H01L21/311 ,  G02F1/1368 ,  G02F1/1362

CPC classification number: H01L27/1288 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/136236 ,  G02F2001/136295 ,  H01L21/0271 ,  H01L21/31111 ,  H01L21/31133 ,  H01L27/1214 ,  H01L29/4908 ,  H01L29/66765 ,  H01L29/78618

Abstract: A thin film transistor liquid crystal display (TFT-LCD) array substrate comprises a gate line, a data line, a pixel electrode and a thin film transistor. The pixel electrode and the thin film transistor are formed in a pixel region defined by intersecting of the gate line and the data line, and the thin film transistor comprises a gate electrode, a semiconductor layer, a source electrode and a drain electrode. Two separate parts of the surface of the semiconductor layer are treated by a surface treatment to form into an ohmic contact layer, and the source electrode and the drain electrode are connected with the semiconductor layer through the ohmic contact layer in the two separate parts, respectively.

Abstract translation: 薄膜晶体管液晶显示器（TFT-LCD）阵列基板包括栅极线，数据线，像素电极和薄膜晶体管。 像素电极和薄膜晶体管形成在由栅极线和数据线相交所定义的像素区域中，薄膜晶体管包括栅电极，半导体层，源电极和漏电极。 半导体层的表面的两个分开的部分通过表面处理来形成欧姆接触层，并且源电极和漏极分别通过两个分开的部分中的欧姆接触层与半导体层连接 。

公开(公告)号：US20200041717A1

公开(公告)日：2020-02-06

申请号：US16415189

申请日：2019-05-17

Applicant: HEFEI BOE DISPLAY LIGHTING CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Qiping ZHANG ,  Yeshun XU ,  Xing WANG ,  Xiang LIU ,  Zungan LING

IPC: F21V8/00

Abstract: Provided are a light guide plate and a method for preparing the same, a backlight module, and a display device. The light guide plate includes a substrate having a first surface and a second surface; and a dot layer arranged on the second surface, in which the dot layer includes magnetic particles, and the first surface is a light exiting surface of the light guide plate.

公开(公告)号：US20160258866A1

公开(公告)日：2016-09-08

申请号：US14739102

申请日：2015-06-15

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.

Inventor： Peng LUO ,  He WANG ,  Xin FANG ,  Jiajia PENG ,  Xiang LIU

IPC: G01N21/59

CPC classification number: G01N21/59 ,  G01N21/956 ,  G01N2201/06113

Abstract: A substrate inspection device includes a laser emitting unit, arranged at one side of a transmission device, and configured to emit a laser beam to each substrate to be inspected on the transmission device when the substrate to be inspected is moved to an inspection position; a laser receiving unit, arranged at the other side of the transmission device, and configured to receive the laser beam transmitted through the substrate to be inspected; and a calculation unit, configured to calculate transmissibility of the laser beam relative to the substrate to be inspected based on an intensity of the laser beam emitted by the laser emitting unit and an intensity of the laser beam received by the laser receiving unit, and determine whether a line width of a black matrix in the substrate to be inspected is within a predetermined range of the line width based on the transmissibility.

Abstract translation: 基板检查装置包括激光发射单元，布置在传输装置的一侧，并且被配置为当待检查的基板移动到检查位置时，在传输装置上向要检查的每个基板发射激光束; 激光接收单元，布置在所述传输装置的另一侧，并且被配置为接收透射通过待检查的基板的激光束; 以及计算单元，被配置为基于由激光发射单元发射的激光束的强度和由激光接收单元接收的激光束的强度来计算激光束相对于被检查基板的透射率，并且确定 基于被检查的基板中的黑色矩阵的线宽是否在基于透射率的线宽的预定范围内。

公开(公告)号：US20170199321A1

公开(公告)日：2017-07-13

申请号：US15108008

申请日：2016-01-05

Applicant: BOE TECHNOLOGY GROUP CO., LTD. ,  HEFEI BOE DISPLAY LIGHT CO., LTD.

Inventor： Xiang LIU

IPC: F21V8/00

CPC classification number: G02B6/0088

Abstract: The invention provides a position-limiting structure for a backlight module, a backlight module and a display device, belongs to the field of display technology, and can solve the problem in the prior art that an alignment error occurs in the light-guiding plate due to the fact that the double-sided adhesive tape is adhered to fix the backplane and the light-guiding plate. The position-limiting structure for a backlight module of the invention is made of an elastic material, and is configured to be connected to the backplane; the position-limiting structure includes the position-limiting part, which is arranged outside an edge at least one non light-incoming side of the light-guiding plate and is configured to fix the light-guiding plate to the backplane.

公开(公告)号：US20160043101A1

公开(公告)日：2016-02-11

申请号：US14422829

申请日：2014-05-23

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiang LIU

IPC: H01L27/12 ,  H01L23/522

CPC classification number: H01L27/124 ,  H01L23/5226 ,  H01L27/12 ,  H01L27/1225 ,  H01L29/66969 ,  H01L2924/0002 ,  H01L2924/00

Abstract: The present invention belongs to the field of display technology and particularly relates to an electrode lead-out structure, an array substrate and a display device. The electrode lead-out structure comprises a substrate electrode, an isolating layer and an lead-out electrode. The isolating layer covers the substrate electrode to expose a part of region of the substrate electrode through a via formed in the isolating layer, and the lead-out electrode is in contact with the exposed region of the substrate electrode, wherein the lead-out electrode covers the wall and bottom of the via of the isolating layer and extends from an upper edge of the via of the isolating layer along an upper surface of the isolating layer to overlap with the upper layer of the isolating layer.

Abstract translation: 本发明属于显示技术领域，特别涉及电极引出结构，阵列基板和显示装置。 电极引出结构包括基板电极，隔离层和引出电极。 隔离层覆盖基板电极，通过在隔离层中形成的通孔露出基板电极的一部分区域，并且引出电极与基板电极的露出区域接触，其中引出电极 覆盖绝缘层的通孔的壁和底部，并且沿着隔离层的上表面从绝缘层的通孔的上边缘延伸，以与隔离层的上层重叠。

公开(公告)号：US20160027820A1

公开(公告)日：2016-01-28

申请号：US14432048

申请日：2014-07-25

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xiang LIU

IPC: H01L27/12 ,  H01L21/441 ,  H01L21/469 ,  H01L21/768 ,  H01L21/02 ,  H01L23/528 ,  H01L21/4763 ,  H01L21/56 ,  H01L29/786 ,  H01L23/522 ,  H01L23/31 ,  H01L29/24 ,  H01L29/66 ,  H01L21/4757

CPC classification number: H01L27/1288 ,  H01L21/02565 ,  H01L21/0274 ,  H01L21/28008 ,  H01L21/31144 ,  H01L21/32139 ,  H01L21/441 ,  H01L21/469 ,  H01L21/47573 ,  H01L21/47635 ,  H01L21/56 ,  H01L21/76831 ,  H01L23/3171 ,  H01L23/5226 ,  H01L23/528 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1259 ,  H01L27/127 ,  H01L29/24 ,  H01L29/4908 ,  H01L29/66969 ,  H01L29/7869 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A manufacturing method of an array substrate, including: forming a pattern layer including a pixel electrode, and a pattern layer including a gate electrode and a gate line on a base substrate; on the substrate with the pattern layer including the gate electrode and the gate line formed thereon, forming a gate insulating layer, a pattern layer at least including a metal oxide semiconductor active layer and a pattern layer at least including an etch stop layer; wherein, a first via hole for exposing the pixel electrode is formed over the pixel electrode; on the substrate with the etch stop layer formed thereon, forming a pattern layer including a source electrode, a drain electrode and a data line; wherein, the source electrode and the drain electrode each contact a metal oxide semiconductor active layer, and the drain electrode is electrically connected to the pixel electrode through the first via hole.

Abstract translation: 一种阵列基板的制造方法，包括：在基底基板上形成包括像素电极的图案层和包括栅电极和栅极线的图案层; 在具有形成在其上的栅电极和栅极线的图案层的衬底上，形成栅绝缘层，至少包括金属氧化物半导体有源层的图案层和至少包括蚀刻停止层的图案层; 其中，在所述像素电极上形成用于曝光所述像素电极的第一通孔; 在其上形成有蚀刻停止层的基板上，形成包括源电极，漏电极和数据线的图案层; 其中，源电极和漏极各自接触金属氧化物半导体有源层，漏极通过第一通孔与像素电极电连接。