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1. 发明公开

EP4339927A1 SHIFT REGISTER UNIT, GATE DRIVING CIRCUIT AND DISPLAY APPARATUS 审中-实审
公开(公告)号：EP4339927A1
公开(公告)日：2024-03-20
申请号：EP22913549.6
申请日：2022-09-21
申请人： BOE Technology Group Co., Ltd. , Hefei Xinsheng Optoelectronics Technology Co., Ltd.
发明人： XIE, Yongxian , ZOU, Zhixiang , QU, Feng , TANG, Chuanjiang , YANG, Tong , MA, Xiaoye , LV, Fengzhen , ZHANG, Ran
IPC分类号： G09G3/20
摘要： The present disclosure provides a shift-register unit, a grid driving circuit and a displaying device, which relates to the technical field of displaying. In the present disclosure, the oxide-semiconductor layers of the oxide thin-film transistors may be delimited into regions according to the total channel widths and the channel lengths required by the oxide thin-film transistors in the shift-register unit, wherein the sum of the widths of the independent semiconductor branches obtained by the delimitation is equal to the required total channel width. Accordingly, one oxide thin-film transistor can realize the required total channel width by using the one or more semiconductor branches, to ensure the normal operation of the oxide thin-film transistor, whereby the oxide-semiconductor layers of the different oxide thin-film transistors can be configured differently, to realize the purpose of reducing the border frame of the displaying device. Moreover, the semiconductor branches of a lower size and the gaps between the semiconductor branches can be used for heat dissipation, thereby preventing failure of the oxide thin-film transistors caused by heat accumulation of the oxide semiconductor.

2. 发明公开

EP3584193A1 MOISTUREPROOF GASKET FOR LIQUID CRYSTAL PANEL 无效
公开(公告)号：EP3584193A1
公开(公告)日：2019-12-25
申请号：EP17866373.8
申请日：2017-09-29
申请人： BOE Technology Group Co., Ltd. , Hefei Xinsheng Optoelectronics Technology Co., Ltd.
发明人： LV, Chao , DONG, Hui , ZHANG, Ran , JIAO, Xinwei , NIE, Baoyong , GUO, Le , ZHANG, Jun , LIANG, Hengzhen
IPC分类号： B65D65/38 , B65D85/48
摘要： The present disclosure provides a moisture resistant pad for a liquid crystal panel, including at least one moisture resistant construction including a central region and an edge region disposed around the central region, wherein the edge region includes a first undulation structure disposed around the central region, the first undulation structure being a closed structure for blocking water vapor out of the central region. In the moisture resistant pad for a liquid crystal panel provided by the present disclosure, channels formed with a surface of a product that needs to be moisture resistant is isolated from the external environment so that water vapor in the external environment cannot contact with the product surface through the channels. Therefore, the pad has good moisture resistance so that the product can be moisture-resistant in transportation environment or in packaging container environment.

3. 发明授权

EP3171405B1 DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY APPARATUS 有权
公开(公告)号：EP3171405B1
公开(公告)日：2020-11-11
申请号：EP16819416.5
申请日：2016-02-02
申请人： BOE Technology Group Co., Ltd. , Hefei Xinsheng Optoelectronics Technology Co., Ltd
发明人： JIANG, Xuebing , ZHANG, Ran , GAO, Jilei
IPC分类号： H01L27/32 , H01L51/52 , H01L27/12 , H01L21/77 , G02F1/133

4. 发明公开

EP3171405A1 DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY APPARATUS 有权
标题翻译：显示器基板及其制造方法和显示装置
公开(公告)号：EP3171405A1
公开(公告)日：2017-05-24
申请号：EP16819416.5
申请日：2016-02-02
申请人： BOE Technology Group Co., Ltd. , Hefei Xinsheng Optoelectronics Technology Co., Ltd
发明人： JIANG, Xuebing , ZHANG, Ran , GAO, Jilei
IPC分类号： H01L27/12 , H01L21/77
CPC分类号： H01L27/1296 , G02F1/133512 , G02F1/133514 , G02F1/133516 , G02F1/13394 , G02F1/134309 , G02F1/136286 , G02F1/1368 , G02F2001/136295 , G02F2201/121 , G02F2201/123 , H01L21/77 , H01L27/12 , H01L27/124 , H01L27/3276 , H01L51/525 , H01L2251/558
摘要： The present disclosure relates to the field of display technology, and in particular, it discloses a display substrate assembly and a method of manufacturing the same, and a display apparatus. In order to solve a problem of inferior quality of a picture displayed in a conventional display apparatus caused due to non-uniformity of a thickness of a conventional display substrate assembly assembled. The present disclosure provides a display substrate assembly including a first substrate and a second substrate opposite to each other, the first substrate including a first region and a second region, and, a total thickness of functional layers within the first region being less than a total thickness of functional layers within the second region, of the first substrate. A thickness compensation layer is provided on at least one of the first substrate and the second substrate, a position of the thickness compensation layer corresponds to a position of the first region, and, a sum of thickness of a thickness of the thickness compensation layer and the total thickness of the functional layers within the first region equals to the total thickness of the functional layers within the second region. According to the present disclosure, the thickness compensation layer corresponding to the first region is provided between the first substrate and the second substrate, to achieve uniformity of the thickness of the assembled display substrate assembly everywhere, so as to improve quality of a picture displayed in the display apparatus.
摘要翻译：本发明涉及显示技术领域，具体而言，本发明公开了一种显示基板组件及其制造方法和显示装置。为了解决由于传统显示基板组件的厚度不均匀而导致在传统显示装置中显示的图片质量不佳的问题。本公开提供了一种显示基板组件，其包括彼此相对的第一基板和第二基板，所述第一基板包括第一区域和第二区域，并且所述第一区域内的功能层的总厚度小于总数第一衬底的第二区域内的功能层的厚度。厚度补偿层设置在第一基板和第二基板中的至少一个上，厚度补偿层的位置对应于第一区域的位置，厚度补偿层的厚度和厚度补偿层的厚度之和第一区域内的功能层的总厚度等于第二区域内的功能层的总厚度。本发明通过在第一基板和第二基板之间设置与第一区域对应的厚度补偿层，实现了各处组装后的显示基板组件的厚度均匀性，提高了显示画质显示装置。

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