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公开(公告)号：US20230013848A1
公开(公告)日：2023-01-19
申请号：US17783207
申请日：2021-05-20
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Lubin SHI , Wanpeng TENG , Liang CHEN , Bin QIN , Ke WANG , Jintao PENG , Fangzhen ZHANG , Kuanjun PENG
IPC: H01L27/32
Abstract: A display panel has a display region and a fan-out lead region, the fan-out lead region is located within the display region. The display panel comprises a base, a pixel circuit layer, a plurality of fan-out leads disposed between the base and the pixel circuit layer and located in the fan-out lead region, and an electrical field shielding pattern disposed between the pixel circuit layer and a film layer in which the plurality of fan-out leads are located. The pixel circuit layer includes a plurality of pixel circuits, at least one pixel circuit is located in the fan-out lead region. At least one fan-out lead is electrically connected to the pixel circuits. Orthographic projection of active layer patterns of transistors of the pixel circuit located in the fan-out lead region on the base are located within an orthographic projection of the electric field shielding pattern on the base.
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12.发明申请公开(公告)号：US20220244805A1
公开(公告)日：2022-08-04
申请号：US17491127
申请日：2021-09-30
Applicant: BOE Technology Group Co., Ltd.
Inventor： Lubin SHI , Fuqiang LI , Fangzhen ZHANG , Wei QIN
Abstract: The embodiments of the present application disclose a touch control display panel and a manufacturing method thereof, a touch control display screen and a spliced screen. The touch control display panel comprises: A substrate; A driving circuit layer, wherein the driving circuit layer comprises a driving line and a data line, a touch control row electrode and a touch control column electrode, the touch control row electrode is connected to at least one row auxiliary electrode via at least one first via hole, and each row of touch control row electrodes are connected to each other in series via the row auxiliary electrode; the touch control column electrode is connected to at least one column auxiliary electrode through at least one second via, and each column touch control column electrode is connected to each other in series through the column auxiliary electrode.
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公开(公告)号：US20160253027A1
公开(公告)日：2016-09-01
申请号：US14770151
申请日：2014-12-01
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Seungjin CHOI , Jing NIU , Shuang SUN , Fangzhen ZHANG
CPC classification number: G06F3/044 , G03F7/20 , G03F7/32 , G06F3/0412 , G06F3/0416 , G06F2203/04103 , G06F2203/04111
Abstract: A touch panel, a manufacturing method thereof and a display device are provided. The touch panel includes a first touch electrode, a second touch electrode and a one-piece insulating element. The second touch electrode includes an electrode section disposed in a same layer as the first touch electrode and a connecting section under the electrode section. The electrode section includes a first electrode section and a second electrode section, which are electrically connected by the connecting section, and the connecting section is spaced apart from the first touch electrode. The insulating element includes a first insulating section between the connecting section and the first touch electrode and a second insulating section between the first electrode section and the first touch electrode and also between the second electrode section and the first touch electrode. The insulating sections can be obtained by performing a patterning process, so that the manufacturing method of the touch panel is simplified.
Abstract translation: 提供一种触摸面板及其制造方法和显示装置。 触摸面板包括第一触摸电极，第二触摸电极和一体式绝缘元件。 第二触摸电极包括设置在与第一触摸电极相同的层中的电极部分和电极部分下方的连接部分。 电极部包括通过连接部电连接的第一电极部和第二电极部，连接部与第一触摸电极间隔开。 绝缘元件包括连接部分和第一触摸电极之间的第一绝缘部分和第一电极部分和第一触摸电极之间以及第二电极部分和第一触摸电极之间的第二绝缘部分。 可以通过进行图案化处理来获得绝缘部分，从而简化了触摸面板的制造方法。
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14.发明申请公开(公告)号：US20160181278A1
公开(公告)日：2016-06-23
申请号：US14436773
申请日：2014-08-14
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Seungjin CHOI , Jing NIU , Shuang SUN , Fangzhen ZHANG
IPC: H01L27/12 , G02F1/1368 , G02F1/1362 , H01L33/42
CPC classification number: H01L27/124 , G02F1/136286 , G02F1/1368 , G02F2001/136295 , H01L27/1262 , H01L27/1288 , H01L29/45 , H01L29/458 , H01L29/7869 , H01L29/78693 , H01L33/42
Abstract: The present disclosure relates to the field of liquid crystal display technology, and provides an array substrate, its manufacturing method and a display device. The array substrate includes data lines, gate lines, and a plurality of pixel units defined by the data lines and the gate lines. Each of the plurality of the pixel unit includes a thin film transistor and a pixel electrode. The drain electrode includes a source/drain metal layer and an antioxidant conductive layer, the pixel electrode electrically contacts the antioxidant conductive layer, to realize electrical connection.
Abstract translation: 本公开涉及液晶显示技术领域，并且提供阵列基板，其制造方法和显示装置。 阵列基板包括由数据线和栅极线限定的数据线，栅极线和多个像素单元。 多个像素单元中的每一个包括薄膜晶体管和像素电极。 漏电极包括源/漏金属层和抗氧化剂导电层，像素电极与抗氧化剂导电层电接触，实现电连接。
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公开(公告)号：US20150366068A1
公开(公告)日：2015-12-17
申请号：US14415694
申请日：2014-04-22
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Fangzhen ZHANG
CPC classification number: H05K3/0017 , G06F3/044 , G06F2203/04103 , G06F2203/04111 , H05K1/0274 , H05K1/0284 , H05K1/162 , H05K3/0023 , H05K3/4644 , H05K2201/0108 , H05K2201/0195 , H05K2201/0326 , H05K2201/10128 , Y10T29/49147 , Y10T29/49155 , Y10T29/49158
Abstract: The present disclosure relates to the field of touch technology, and provides a touch panel and its manufacturing method. In the touch panel, a transparent conductive layer is partitioned by a height difference structure into first electrodes, an array of second electrode components and filling blocks. The array of second electrode components is connected serially by an array of conductive bridging lines so as to form several columns of second electrodes. A layout process for the transparent conductive layer will be omitted, and as a result, it is able to reduce the process steps and the production cost. In addition, the transparent conductive layer covers the entire base substrate, and as a result, it is able to improve the evenness of the transmittance and reflectance of the entire touch panel, thereby to improve the evenness of the image display.
Abstract translation: 本公开涉及触摸技术领域，并且提供了触摸面板及其制造方法。 在触摸面板中，透明导电层通过高差结构划分为第一电极，第二电极组件和填充块的阵列。 第二电极部件的阵列通过导电桥接线的阵列串联连接，以形成多列第二电极。 将省略透明导电层的布局处理，结果能够减少工艺步骤和生产成本。 此外，透明导电层覆盖整个基底基板，结果能够提高整个触摸面板的透射率和反射率的均匀性，从而提高图像显示的均匀性。
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Patent Agency Ranking
公开(公告)号：US20250040317A1
公开(公告)日：2025-01-30
申请号：US18272570
申请日：2022-06-29
Applicant: BOE Technology Group Co., Ltd.
Inventor： Yanan NIU , Yan QU , Dongni LIU , Jinqian WANG , Jing NIU , Tingting ZHOU , Shuang SUN , Bin QIN , Hongwei TIAN , Fangzhen ZHANG , Wei WANG
Abstract: The present disclosure provides a display apparatus and a display panel. The display panel includes: a drive backplate, including a substrate and a drive circuit layer on the substrate, where the drive circuit layer includes drive circuit regions arranged at intervals and transparent regions around the drive circuit regions, the transparent region includes concave parts, and a number of layers in the respective concave parts of the drive circuit layer is less than a number of layers in the respective drive circuit regions; a side of the drive circuit regions of the drive circuit layer away from the substrate includes pads for connecting a light-emitting unit; a light-transmissive glue for filling the concave parts, and a surface of the light-transmissive glue away from the substrate is on a side of the pads away from the substrate. The present disclosure can improve display effect.
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公开(公告)号：US20240339462A1
公开(公告)日：2024-10-10
申请号：US18294098
申请日：2022-07-29
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Shuang SUN , Fangzhen ZHANG , Xinxing WANG
IPC: H01L27/12 , H01L25/075 , H01L25/16 , H01L33/10 , H01L33/62
CPC classification number: H01L27/1244 , H01L25/0753 , H01L25/167 , H01L33/10 , H01L33/62
Abstract: An array substrate includes: a substrate, a trace layer, a plurality of second electrodes and one or more protective layers. The trace layer is provided on the substrate. The plurality of second electrodes are provided on a side of the substrate away from the trace layer, and the trace layer is electrically connected to the plurality of second electrodes. A protective layer is provided between the substrate and the trace layer, and/or another protective layer is provided between the substrate and the plurality of second electrodes.
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18.发明公开公开(公告)号：US20240088328A1
公开(公告)日：2024-03-14
申请号：US18263567
申请日：2021-10-22
Applicant: BOE Technology Group Co., Ltd.
Inventor： Bin QIN , Kuanjun PENG , Weixing LIU , Fangzhen ZHANG , Xue DONG , Jintao PENG , Wanpeng TENG , Xiaolong LI , Shuang SUN , Wanzhi CHEN , Guangcai YUAN , Qian JIA
CPC classification number: H01L33/385 , H01L27/15 , H01L33/06 , H01L33/145 , H01L33/54 , H01L33/60 , H01L33/62 , H01L33/642
Abstract: A light-emitting device, a light-emitting substrate, and a method for manufacturing the light-emitting device. The light-emitting device includes at least one light-emitting structure. The light-emitting structure includes: a first semiconductor layer; a light-emitting layer; a second semiconductor layer, doping ions of the second semiconductor layer and a first semiconductor layer being oppositely charged; a barrier structure provided with an opening for exposing the second semiconductor layer, the orthographic projection of the opening on the base substrate being located in the orthographic projection of the light-emitting layer on the base substrate, and the area of the opening being smaller than that of the light-emitting layer; and a landing electrode located on the side of the barrier structure facing away from the second semiconductor layer, the landing electrode being in contact with the second semiconductor layer by means of the opening.
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公开(公告)号：US20230402001A1
公开(公告)日：2023-12-14
申请号：US18358706
申请日：2023-07-25
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Fangzhen ZHANG , Jing NIU , Shuang SUN , Zhenyu ZHANG
IPC: G09G3/32
CPC classification number: G09G3/32 , G09G2300/0842 , G09G2330/021
Abstract: A pixel circuit includes a plurality of driving transistors and a plurality of gating sub-circuits. The plurality of driving transistors are configured to output different driving currents under control of a received control signal. Each gating sub-circuit is electrically connected to a respective selection signal terminal, a scanning signal terminal, a respective driving transistor and a light-emitting device, and is configured to be turned on under control of a scanning signal from the scanning signal terminal and a selection signal from the selection signal terminal to transmit a driving current from the connected driving transistor to the light-emitting device. Within a frame period, one of a plurality of selection signal terminals respectively electrically connected to the plurality of gating sub-circuits outputs a selection signal.
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公开(公告)号：US20180358569A1
公开(公告)日：2018-12-13
申请号：US15520069
申请日：2016-08-17
Applicant: BOE TECHNOLOGY GROUP CO., LTD. , PEKING UNIVERSITY
Inventor： Xuelei LIANG , Guanbao HUI , Boyuan TIAN , Fangzhen ZHANG , Haiyan ZHAO , Jiye XIA , Qiuping YAN , Lianmao PENG
CPC classification number: H01L51/0558 , H01L29/0673 , H01L29/43 , H01L51/0003 , H01L51/0023 , H01L51/0048 , H01L51/0545 , H01L51/055
Abstract: The present disclosure provides a carbon nanotube thin film transistor (CNT-TFT) and its manufacturing method. The carbon nanotube thin film transistor includes a source electrode, a drain electrode, a channel region, a plurality of protrusions, and a carbon nanotube layer. The channel region is between the source electrode and the drain electrode. The plurality of protrusions are at, and extend in a length direction of, the channel region. The carbon nanotube layer is disposed over the plurality of protrusions, and comprises a plurality of carbon nanotubes.
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