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    Touch display panel and manufacturing method thereof
    31.
    发明授权
    Touch display panel and manufacturing method thereof 有权

    公开(公告)号：US09817501B2

    公开(公告)日：2017-11-14

    申请号：US14428942

    申请日：2014-06-20

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Can Wang ,  Lu Wang

    IPC: G06F3/041 ,  G06F3/044 ,  G06F3/047

    CPC classification number: G06F3/0412 ,  G06F3/044 ,  G06F3/047 ,  G06F2203/04103 ,  G06F2203/04112

    Abstract: Disclosed are a touch display panel and a manufacturing method thereof, the touch display panel includes an array substrate and an opposed substrate disposed oppositely; a set of first electrode lines parallel to each other disposed on the array substrate or the opposed substrate; a set of second electrode lines parallel to each other disposed on the array substrate or the opposed substrate and arranged to cross the first electrode lines. The first electrode lines and the second electrode lines have no electrical connection therebetween, and the array substrate or the opposed substrate comprises a black matrix; the first electrode lines and/or the second electrode lines correspond to positions of the black matrix and the first electrode lines and/or the second electrode lines corresponding to positions of the black matrix are metal electrode lines.

    ARRAY SUBSTRATE, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE
    32.
    发明申请
    ARRAY SUBSTRATE, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE 审中-公开
    阵列基板，其制造方法和显示装置

    公开(公告)号：US20160197128A1

    公开(公告)日：2016-07-07

    申请号：US14891796

    申请日：2015-04-16

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Jiangbo Chen ,  Can Wang ,  Huifeng Wang ,  Wenfeng Song

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

    CPC classification number: H01L27/3248 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/3262 ,  H01L29/41733 ,  H01L29/78633 ,  H01L51/5203 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/308

    Abstract: An array substrate, a manufacturing method thereof and a display device are disclosed. The array substrate includes a substrate (10) and first thin-film transistors (TFTs) (21) and first electrodes (40) formed on the substrate (10). The first TFT (21) includes a gate electrode (200), an active layer (202), a source electrode (205) and a drain electrode (204). The first electrode (40) is electrically connected with the drain electrode (204) of the first TFT (21), at least covers an area of the active layer (202) of the first TFT, not overlapped with the source electrode (205) and the drain electrode (204), and can absorb ultraviolet (UV) light. The array substrate can solve the problem of reducing the display performance of the display device as the performances degrade and even fail due to UV irradiation of the TFTs.

    Abstract translation: 公开了阵列基板，其制造方法和显示装置。 阵列基板包括基板（10）和形成在基板（10）上的第一薄膜晶体管（TFT）（21）和第一电极（40）。 第一TFT（21）包括栅电极（200），有源层（202），源电极（205）和漏电极（204）。 第一电极（40）与第一TFT（21）的漏电极（204）电连接，至少覆盖与源电极（205）不重叠的第一TFT的有源层（202）的区域， 和漏电极（204），并且可以吸收紫外线（UV）光。 阵列基板可以解决由于TFT的UV照射而导致的性能劣化甚至失败的情况下降低显示装置的显示性能的问题。

    Peeling liquid for a resist
    33.
    发明授权
    Peeling liquid for a resist 有权
    剥离液体用于抗蚀剂

    公开(公告)号：US09229329B2

    公开(公告)日：2016-01-05

    申请号：US14093737

    申请日：2013-12-02

    Applicant: Boe Technology Group Co., Ltd.

    Inventor： Shi Shu ,  Lu Liu ,  Can Wang ,  Yonglian Qi ,  Guanbao Hui

    IPC: G03F7/42 ,  C11D11/00

    CPC classification number: G03F7/425 ,  C11D11/0047

    Abstract: The invention discloses a peeling liquid for a resist, which relates to an optical element and is used for removing the color resist and the protective layer on a color filter rapidly and efficiently. The peeling liquid for a color resist on a color filter comprises an alkali metal alkoxide with a mass percentage of 10-45%, an organic amine with a mass percentage of 10-30%, a surfactant with a mass percentage of 5-30%, a solvent with a mass percentage of 20-60%, and an alcohol with a mass percentage of 1-55% in terms of the peeling liquid for a resist with a mass percentage of 100%. The peeling liquid for a resist in invention is used for removing the color resist and the protective layer of the substandard product in a color filter.

    Abstract translation: 本发明公开了一种抗蚀剂用剥离液，涉及一种光学元件，用于快速高效地除去滤色剂和保护层。 用于滤色器上的着色剂的剥离液包含质量百分比为10-45％的碱金属醇盐，质量百分比为10-30％的有机胺，质量百分比为5-30％的表面活性剂， ，质量百分比为20-60％的溶剂，质量百分比为100％的抗蚀剂剥离液的质量百分比为1-55％的醇。 用于本发明抗蚀剂的剥离液用于除去滤色器中的着色抗蚀剂和不合格产品的保护层。

    Method for monitoring developer solution and a developing apparatus
    34.
    发明授权
    Method for monitoring developer solution and a developing apparatus 有权
    用于监测显影剂溶液的方法和显影装置

    公开(公告)号：US09188909B2

    公开(公告)日：2015-11-17

    申请号：US13973057

    申请日：2013-08-22

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Can Wang ,  Weijie Wang ,  Xuan He

    IPC: G03G15/10 ,  G03F7/32

    CPC classification number: G03G15/105 ,  G03F7/30 ,  G03F7/32

    Abstract: A developing apparatus comprises: a photodetection unit, which emits detecting light toward the development area of the substrate to be developed within a scheduled time after the substrate to be developed is immersed into the developer solution; and a processing unit electrically coupled with the photodetection unit for determining the time interval which it takes for development to occur in the development area by means of the detecting light, and for determining that the developer solution is failed if the development time interval is determined to be out of the preset time range. A method for monitoring the developer solution is also provided.

    Abstract translation: 显影装置包括：光电检测单元，其在待显影基板被浸入显影剂溶液中之后的预定时间内朝着要显影的基板的显影区域发射检测光; 以及处理单元，与所述光电检测单元电耦合，用于通过所述检测光来确定用于显影区域发展的时间间隔，并且如果显影时间间隔被确定为 超出预设时间范围。 还提供了用于监测显影剂溶液的方法。

    Display substrate and method for manufacturing the same
    37.
    发明授权
    Display substrate and method for manufacturing the same 有权

    公开(公告)号：US11765930B2

    公开(公告)日：2023-09-19

    申请号：US17332834

    申请日：2021-05-27

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Renquan Gu ,  Can Wang ,  Haitao Huang ,  Libo Wang ,  Yang Yue ,  Qi Yao

    IPC: H10K50/844 ,  G02F1/1335 ,  H10K50/858 ,  H10K71/00

    CPC classification number: H10K50/844 ,  G02F1/133526 ,  H10K50/858 ,  H10K71/00 ,  G02F1/133519

    Abstract: The present disclosure relates to the field of display technology, and provides a display substrate and a method for manufacturing the same. The display substrate includes: a light-emitting substrate comprising a plurality of light-emitting regions which are arranged in parallel with a light propagation direction, and each light-emitting region is provided with a light-emitting layer; a defining layer provided on the light-emitting substrate and including a plurality of hollow-out portions, and the hollow-out portions correspond to the light-emitting regions one to one; and a plurality of micro-lenses provided in the hollow-out portions in a one-to-one correspondence manner. With the present disclosure, it is possible to prevent damage to an underlying light-emitting substrate when forming the micro-lenses and to enhance the stability of the micro-lenses.

    ELECTRODE, METHOD OF MANUFACTURING THE SAME, LIGHT-EMITTING DEVICE AND DISPLAY DEVICE
    38.
    发明申请
    ELECTRODE, METHOD OF MANUFACTURING THE SAME, LIGHT-EMITTING DEVICE AND DISPLAY DEVICE 有权

    公开(公告)号：US20230133470A1

    公开(公告)日：2023-05-04

    申请号：US18089154

    申请日：2022-12-27

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Can Zhang ,  Xiaochuan Chen Residence ,  Can Wang ,  Han Yue ,  Ning Cong ,  Ming Yang ,  Minghua Xuan

    IPC: H10K50/818 ,  H10K59/30 ,  H10K50/816 ,  H10K71/00 ,  H10K50/852 ,  H10K50/856

    Abstract: An electrode, a method of manufacturing the same, a light-emitting device, and a display device are provided, the electrode includes: a reflective layer; and two double-layer adjusting units stacked on the reflective layer, each including an insulating layer and a conductive layer sequentially arranged and directly contacted in a direction away from the reflective layer. For at least one unit, a via hole is provided in the insulating layer, an electrode lead formed integrally with the conductive layer is provided in the via hole, and electrically connected to the reflective layer through the electrode lead. In each unit, a difference between a thickness of the conductive layer and a thickness of the insulating layer does not exceed a set threshold configured to control the thickness of the insulating layer. The conductive layer farthest from the reflective layer locates on different levels in light-emitting regions of different types of light-emitting devices.

    Pixel circuit, driving method thereof and display device
    39.
    发明授权
    Pixel circuit, driving method thereof and display device 有权

    公开(公告)号：US11501713B2

    公开(公告)日：2022-11-15

    申请号：US16858170

    申请日：2020-04-24

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Han Yue ,  Can Zhang ,  Can Wang ,  Minghua Xuan

    IPC: G09G3/3258 ,  G09G3/3291 ,  G09G3/3216 ,  G09G3/325 ,  G09G3/3233 ,  G09G3/3225

    Abstract: The disclosure provides a pixel circuit and a driving method thereof, a display device. The pixel circuit includes: a storage capacitor having a first terminal coupled to a first node and a second terminal coupled to a second node; a light emitting diode having a first electrode coupled to a third node and a second electrode coupled to a second power supply terminal; a data writing circuit configured to write a data voltage into the second node; a compensation circuit configured to write a voltage of the third node, as a compensation voltage, into the first node; a driving transistor having a control terminal coupled to the first node, a first electrode coupled to a first power supply terminal and a second electrode coupled to the light emitting control circuit; a light emitting control circuit configured to control the light emitting diode to emit light.

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