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71. 发明授权

US10267961B2 Display device 有权
公开(公告)号：US10267961B2
公开(公告)日：2019-04-23
申请号：US15568068
申请日：2017-04-28
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Wei Wang , Yafeng Yang , Xiaochuan Chen , Jifeng Tan , Jian Gao , Can Wang , Xinli Ma , Can Zhang , Qian Wang
IPC分类号： G02B5/18 , G02F1/1335 , G02B5/20
摘要： A display device includes a display panel and a grating layer inside or outside the display panel. The display panel includes R pixels, G pixels and B pixels. The grating layer includes a R grating region, a G grating region and a B grating region; along a direction from a center of a central area of the view field of the display device to a non-central area of the view field, each of grating periods of the R, G and B grating regions gradually decreases; and lights emitted from positions of the display device corresponding to the R pixel, the G pixel and the B pixel are emitted respectively along straight lines formed by the position of the R pixel and the viewer, formed by the position of the G pixel and the viewer and formed by the position of the B pixel and the viewer.

72. 发明授权

US10050092B2 Array substrate, manufacturing method thereof and display device 有权
公开(公告)号：US10050092B2
公开(公告)日：2018-08-14
申请号：US14891796
申请日：2015-04-16
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Jiangbo Chen , Can Wang , Huifeng Wang , Wenfeng Song
IPC分类号： H01L27/32 , H01L27/12 , H01L51/52 , H01L51/56 , H01L29/417 , H01L29/786
摘要： 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.

73. 发明授权

US09640295B2 Aluminum electrode, method of forming an aluminum electrode and electronic device therewith 有权
公开(公告)号：US09640295B2
公开(公告)日：2017-05-02
申请号：US14527518
申请日：2014-10-29
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Can Wang , Fang Liu , Yingwei Liu
IPC分类号： H01L23/48 , H01B1/02 , B32B15/01 , C23C14/16 , C23C14/18
摘要： The present disclosure relates to an aluminum electrode, a method of forming an aluminum electrode and an electronic device therewith. An aluminum electrode according to one aspect of the present disclosure comprises: a bottom layer consisting of molybdenum; a top layer consisting of molybdenum; and an aluminum layer located between the bottom layer and the top layer, wherein the bottom layer, the top layer and the aluminum layer are formed at a temperature below 120° C. An aluminum electrode according to one embodiment of the present disclosure eliminates the mouse bite phenomenon. An aluminum electrode according to another aspect of the present disclosure comprises: a bottom layer consisting of a metal or metal-alloy nitride; a top layer consisting of molybdenum; and an aluminum layer located between the bottom layer and the top layer, wherein the bottom layer, the top layer and the aluminum layer are formed at a temperature below 120° C. An aluminum electrode according to another embodiment of the present disclosure eliminates both of the mouse bite phenomenon and the undercut phenomenon, and can further arrive at a desired profile angle by controlling the content of nitrogen.

74. 发明授权

US09542025B2 Display panel, manufacturing method of the same, and display device 有权
标题翻译：显示面板，制造方法及显示装置
公开(公告)号：US09542025B2
公开(公告)日：2017-01-10
申请号：US14428478
申请日：2014-06-30
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Can Wang , Wei Guo
IPC分类号： G06F3/041 , G06F3/044
CPC分类号： G06F3/0412 , G06F3/044 , G06F2203/04103
摘要： A display panel includes a touch scanning electrode and a touch sensing electrode. One of the touch scanning electrode and the touch sensing electrode is provided with at least one separation layer therein or both the touch scanning electrode and the touch sensing electrode are provided with at least one separation layer therein respectively, and the at least one separation layer separates the touch scanning electrode or the touch sensing electrode which is provided with the at least one separation layer into at least two electrode sub-layers, wherein, the at least two electrode sub-layers are made of an electrode material capable of being transformed from an amorphous state into a polycrystalline state, and the at least one separation layer is used for preventing the electrode material from being subject to a crystallization reaction before a crystallization process.
摘要翻译：显示面板包括触摸扫描电极和触摸感测电极。触摸扫描电极和触摸感测电极中的一个在其中设置有至少一个分离层，或者触摸扫描电极和触摸感测电极分别在其中分别设置有至少一个分离层，并且至少一个分离层分离所述触摸扫描电极或所述触摸感测电极设置有至少两个电极子层，其中，所述至少两个电极子层由能够从所述至少一个电极子层转变的电极材料制成非晶状态变成多晶态，并且使用至少一个分离层来防止电极材料在结晶过程之前经历结晶反应。

75. 发明授权

US09513413B2 Display device, color filter substrate and manufacturing method thereof 有权
标题翻译：显示装置，滤色器基板及其制造方法
公开(公告)号：US09513413B2
公开(公告)日：2016-12-06
申请号：US13974491
申请日：2013-08-23
申请人： BOE Technology Group Co., Ltd.
发明人： Can Wang , Yonglian Qi
IPC分类号： G02B5/20 , G02B5/22
CPC分类号： G02B5/201 , G02B5/223
摘要： A color filter substrate is provided, comprising: a substrate comprising a plurality of pixel regions arranged in matrix; a color resin layer formed in each of the pixel regions on the substrate; and a transparent pillar formed on the substrate and located in the color resin layer. In addition, a manufacturing method for the color filter substrate is also provided.
摘要翻译：提供一种滤色器基板，包括：基板，包括以矩阵布置的多个像素区域; 形成在基板上的每个像素区域中的着色树脂层; 以及形成在基板上并位于着色树脂层中的透明柱。此外，还提供了一种用于滤色器基板的制造方法。

76. 发明授权

US09141000B2 Double-surface manufacturing method and exposure apparatus 有权
标题翻译：双面制造方法和曝光装置
公开(公告)号：US09141000B2
公开(公告)日：2015-09-22
申请号：US14085331
申请日：2013-11-20
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Can Wang , Xuan He
IPC分类号： G03F7/20 , G03F9/00
CPC分类号： G03F7/70725 , G03F7/20 , G03F7/70425 , G03F9/7003 , G03F9/7084
摘要： A double-surface manufacturing method and an exposure apparatus in the manufacturing process of semiconductors and liquid crystal displays (LCD) are provided. In the exposure process, two masks in the exposure apparatus are subjected to alignment treatment; the substrate is conveyed to a position between the two masks in the exposure apparatus; and patterns of the two surfaces of the substrate are processed. The exposure apparatus comprises two masks, wherein a substrate to be processed is disposed between the two masks; and mask alignment marks are respectively disposed on the two masks. The embodiments of the present invention improve the accuracy of the patterns of the two surfaces of the substrate and the product quality in the double surfaces manufacturing of the substrate.
摘要翻译：提供了半导体和液晶显示器（LCD）的制造过程中的双面制造方法和曝光装置。在曝光处理中，对曝光装置中的两个掩模进行取向处理; 将基板输送到曝光装置中的两个掩模之间的位置; 并且处理衬底的两个表面的图案。曝光装置包括两个掩模，其中待处理的基板设置在两个掩模之间; 并且掩模对准标记分别设置在两个掩模上。本发明的实施例提高了基板的两个表面的图案的精度以及基板的双面制造中的产品质量。

77. 发明申请

US20140055760A1 Method For Monitoring Developer Solution And A Developing Apparatus 有权
标题翻译：监控开发者解决方案和开发设备的方法
公开(公告)号：US20140055760A1
公开(公告)日：2014-02-27
申请号：US13973057
申请日：2013-08-22
申请人： BOE Technology Group Co., Ltd.
发明人： Can Wang , Weijie Wang , Xuan He
IPC分类号： G03F7/32
CPC分类号： G03G15/105 , G03F7/30 , G03F7/32
摘要： 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.
摘要翻译：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向待显影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。

78. 发明授权

US12133416B2 Display panel, manufacturing method thereof, and display device 有权
公开(公告)号：US12133416B2
公开(公告)日：2024-10-29
申请号：US17763871
申请日：2021-05-13
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Can Wang , Qiuyu Ling , Renquan Gu , Jingkai Ni , Yongfa Dong
IPC分类号： H10K59/38 , F21V8/00 , G02B3/00 , H10K50/858 , H10K59/35 , H10K71/00 , G02B27/01
CPC分类号： H10K50/858 , G02B3/0056 , G02B6/0016 , G02B6/003 , G02B6/0035 , H10K59/352 , H10K71/00 , G02B27/0101 , G02B2027/0112 , H10K59/38
摘要： Embodiments of the present disclosure provide a display panel, a manufacturing method thereof, and a display device. The display panel includes a substrate, and a plurality of pixel units on the substrate. The pixel units are arranged in an array, and two adjacent columns of pixel units are spaced apart from each other to form an interval area. Each pixel unit includes a pixel defining layer and sub-pixels, and the sub-pixels are in pixel areas defined by the pixel defining layer. Cathodes of all sub-pixels in one column of pixel units are connected as one single piece.

79. 发明授权

US11922881B2 Pixel circuit and driving method thereof, array substrate and display apparatus 有权
公开(公告)号：US11922881B2
公开(公告)日：2024-03-05
申请号：US18167166
申请日：2023-02-10
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Can Wang , Han Yue , Can Zhang , Minghua Xuan , Ming Yang
IPC分类号： G09G3/3241
CPC分类号： G09G3/3241 , G09G2310/08
摘要： Disclosed are a pixel circuit and a driving method thereof, an array substrate and a display apparatus. The pixel circuit includes a pixel sub-circuit. The pixel sub-circuit includes a first adjusting circuit and a second adjusting circuit. The first adjusting circuit is configured to receive a first data signal and a light-emitting control signal to control a magnitude of a driving current used for driving a light-emitting element to emit light; the second adjusting circuit is configured to receive a second data signal and a time control signal to control a time duration in which the driving current is applied to the light-emitting element; and the time control signal changes within a time period during which the light-emitting control signal allows the driving current to be generated.

80. 发明授权

US11869413B2 Pixel circuit, array substrate comprising the same and display panel 有权
公开(公告)号：US11869413B2
公开(公告)日：2024-01-09
申请号：US17652660
申请日：2022-02-25
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Ning Cong , Minghua Xuan , Han Yue , Ming Yang , Xiaochuan Chen , Can Zhang , Can Wang , Liang Chen , Detao Zhao
IPC分类号： G09G3/32
CPC分类号： G09G3/32 , G09G2300/0452 , G09G2310/0205 , G09G2310/0267 , G09G2310/0286 , G09G2310/08 , G09G2320/0233
摘要： An array substrate including a plurality of pixel units arranged in a matrix is provided. Each pixel unit at least includes a first sub-pixel, a second sub-pixel and a third sub-pixel that emit light of different colors, the first sub-pixel has a lower luminous efficiency than the second and third sub-pixels. The array substrate further comprises a plurality of first gate lines and a plurality of second gate lines that correspond to respective rows of pixel units of the plurality of pixel units. The first sub-pixel in each row of pixel units of the plurality of pixel units is coupled to a first gate line of the plurality of first gate lines, and the second sub-pixel and the third sub-pixel in the row of pixel units of the plurality of pixel units are both coupled to a second gate line of the plurality of second gate lines.

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