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公开(公告)号：US20200026899A1
公开(公告)日：2020-01-23
申请号：US16514774
申请日：2019-07-17
发明人： Wen SUN , Zhen ZHANG , Wei DENG , Daniel Youn , Yiyang ZHANG
摘要： A display substrate having a fingerprint recognition region includes an array substrate, and a light shielding layer disposed at a side of the array substrate and at least located in the fingerprint recognition region. The material of the light shielding layer is an insulating material. A portion of the light shielding layer located in the fingerprint recognition region is provided with a plurality of light transmission holes, and each of the plurality of light transmission holes is configured to provide a transmission channel for fingerprint imaging light.
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22.发明申请CLOCK SIGNAL GENERATING CIRCUIT, GATE DRIVING CIRCUIT, DISPLAY PANEL AND DISPLAY DEVICE 审中-公开时钟信号发生电路，门驱动电路，显示面板和显示设备公开(公告)号：US20160351154A1
公开(公告)日：2016-12-01
申请号：US15097480
申请日：2016-04-13
发明人： Fei XU , Zhen ZHANG , Zhiwei ZHANG
CPC分类号： G09G3/3677 , G06F1/04 , G06F1/06 , G09G2310/0286 , G09G2310/08 , G09G2330/06 , G11C19/287
摘要： A clock signal generating circuit, a gate driving circuit, a display panel and a display device are disclosed. A first clock signal terminal inputs a first clock signal to a selection module. A second clock signal terminal inputs a second clock signal to the selection module. The selection module couples a high level signal input terminal to an output terminal or disconnects the high level signal input terminal from the output terminal according to the first clock signal, and couples a low level signal input terminal to the output terminal or disconnects the low level signal input terminal from the output terminal according to the second clock signal. The selection module couples the high level signal input terminal and the low level signal input terminal alternately to the output terminal, so that the output terminal outputs a target clock signal.
摘要翻译： 公开了时钟信号发生电路，门驱动电路，显示面板和显示装置。 第一时钟信号端子将第一时钟信号输入到选择模块。 第二时钟信号端子向选择模块输入第二时钟信号。 选择模块将高电平信号输入端子耦合到输出端子，或者根据第一时钟信号从输出端子断开高电平信号输入端子，并将低电平信号输入端子耦合到输出端子或者断开低电平 根据第二时钟信号从输出端子输入信号输入端子。 选择模块将高电平信号输入端子和低电平信号输入端子交替耦合到输出端子，使得输出端子输出目标时钟信号。
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公开(公告)号：US20240204002A1
公开(公告)日：2024-06-20
申请号：US17910525
申请日：2021-10-28
发明人： Zhen ZHANG , Fuqiang LI , Zhenyu ZHANG , Lizhong WANG , Yunping DI , Ce NING , Zheng FANG , Chenyang ZHANG , Yawei WANG , Wei WANG , Hongrun WANG , Binbin TONG , Nianqi YAO , Jiahui HAN , Chengfu XU , Pengxia LIANG
IPC分类号： H01L27/12 , G02F1/1362 , G02F1/1368
CPC分类号： H01L27/1225 , G02F1/136222 , G02F1/136227 , G02F1/136295 , G02F1/1368 , H01L27/124 , H01L27/127
摘要： Embodiments of the present disclosure provide an array substrate and method for manufacturing same, a display panel, and a display device, and relate to the field of display technologies. The array substrate includes a color filter layer, such that a distance between a light source on a side, distal from the color filter layer, of the base substrate and the color filter layer is less. Thus, light from regions of the color resist blocks is avoided being emitted from adjacent color resist blocks, and a cross color of the display panel is further avoided, such that the display effect of the display panel is great. In addition, the color resist block is at least partially overlapped with a second portion of a metal oxide pattern in an oxide thin film transistor, such that an overall footprint of the oxide thin film transistor and the color filter layer can be reduced, so as to acquire the display panel of high PPI.
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公开(公告)号：US20220406821A1
公开(公告)日：2022-12-22
申请号：US17891173
申请日：2022-08-19
发明人： Zhen ZHANG , Tingliang LIU
摘要： An OLED display device, including an array substrate, wherein the array substrate including: a display area and a peripheral area, wherein a common electrode is provided in the display area and an electrode bus is provided adjacent to the display area in the peripheral area; a first electrode pad provided on a side of the peripheral area distal to the display area, wherein the first electrode pad is a cathode pad; a first conductive portion connected to the first electrode pad and the common electrode; a second electrode pad provided on a side of the peripheral area distal to the display area, wherein the second electrode pad is an anode pad; and a second conductive portion connected to the second electrode pad and extending, in a direction opposite to the first conductive portion, to be connected to the electrode bus.
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公开(公告)号：US20220077423A1
公开(公告)日：2022-03-10
申请号：US16767663
申请日：2019-07-12
发明人： Zhen ZHANG , Yuqing YANG , Yue WEI , Yiyang ZHANG , Lei DENG
摘要： A display substrate and a preparation method thereof, and a display device are provided. The preparation method includes: forming a display region and a non-display region including an opening region; forming a first barrier wall between the display region and the opening region, in which the first barrier wall surrounds the opening region and includes a first metal layer structure, and a recess is formed on at least one side surface, surrounding the opening region, of the first metal layer structure; and after the first barrier wall is formed, forming a conductive layer pattern in the display region and on the first barrier wall. The forming the conductive layer pattern includes: forming a conductive material layer in the display region and on the first barrier wall, the conductive material layer being disconnected at the first barrier wall; and patterning the conductive material layer to form the conductive layer pattern.
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公开(公告)号：US20210249447A1
公开(公告)日：2021-08-12
申请号：US16768194
申请日：2019-12-23
发明人： Zhen ZHANG , Tingliang LIU
摘要： An array substrate comprises a display area and a periphery area; a common electrode is arranged at the display area, and an electrode bus is arranged at a periphery area and is close to the display area. The array substrate further comprises a first electrode pad, a first conductive portion, a second electrode pad, and a second conductive portion. The first electrode pad is arranged at the side, far away from the display area of the periphery area; the first conductive portion is connected with the first electrode pad and the common electrode; the second electrode pad is arranged at the side, far away from the display area of the periphery area; and the second conductive portion is connected to the second electrode pad, and extends to connect with the electrode bus along the direction far away from the first conductive portion.
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公开(公告)号：US20210050390A1
公开(公告)日：2021-02-18
申请号：US16929361
申请日：2020-07-15
发明人： Xinwei WU , Shicheng SUN , Zhen ZHANG , Wei ZHANG , Cunzhi LI , Jonguk KWAK
摘要： The present disclosure relates to a display device, a display panel, and a manufacturing method thereof. The display panel includes a substrate, a driving layer, and a display layer. The substrate has an opening area, a transition area surrounding the opening area, and a display area surrounding the transition area. The driving layer is disposed on a side of the substrate and covers at least the transition area and the display area, an area of the driving layer being located in the transition area being provided with a separation groove surrounding the opening area, the separation groove including a first groove body and a second groove body sequentially communicated toward the substrate in a direction perpendicular to the substrate, and a distance between bottom ends of side walls of the first groove body being smaller than a distance between top ends of side walls of the second groove body.
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公开(公告)号：US20210005686A1
公开(公告)日：2021-01-07
申请号：US16844307
申请日：2020-04-09
发明人： Xuhui CHENG , Daji WANG , Yuqing YANG , Zhen ZHANG , Xiping LI , Fuwei ZOU , Yiyang ZHANG , Huiyang YU
摘要： The disclosure provides a display substrate motherboard, a manufacturing method thereof, a display panel motherboard and a manufacturing method of a display substrate. The display substrate motherboard includes a base substrate including multiple substrate areas, each substrate area including a display region and a pad region; a display structure layer located on the base substrate and including a pixel defining layer and multiple film layers located between the pixel defining layer and the base substrate, a blocking region is arranged between any two adjacent substrate areas; a portion of the display structure layer in the blocking region has a first groove therein, a portion of the display structure layer between the first groove and the pad region adjacent thereto constitutes a first spacer region; a thickness of the portion of the display structure layer in the first spacer region is less than that in the display region.
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29.发明申请公开(公告)号：US20190087040A1
公开(公告)日：2019-03-21
申请号：US15982014
申请日：2018-05-17
发明人： Zhen ZHANG , Sheng WANG , Lisen WANG , Peng LI
IPC分类号： G06F3/041 , H01L23/544
CPC分类号： G06F3/0412 , G06F3/044 , G06F2203/04103 , G06F2203/04107 , G09G2300/0426 , H01L23/544
摘要： A display substrate, a display panel, a substrate, a touch substrate and a cutting method of the substrate are disclosed. The display substrate includes a plurality of imagined touch electrodes, a plurality of connection wires, a grounding electrode and a first cutting alignment mark. The plurality of imagined touch electrodes are located at an imagined touch zone of the display substrate; the plurality of connection wires are located at a bonding zone of the display substrate and are connected with the imagined touch electrodes; the grounding electrode is arranged at the bonding zone and is electrically connected with the a plurality of connection wires; the first cutting alignment mark is arranged at a side of the grounding electrode adjacent to the connection wires, and configured that the grounding electrode being able to be cut away from the display substrate by cutting the display substrate through the first cutting alignment mark.
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公开(公告)号：US20160044274A1
公开(公告)日：2016-02-11
申请号：US14429079
申请日：2014-05-20
发明人： Jianting WANG , Qin TAN , Zhen ZHANG
IPC分类号： H04N5/64
CPC分类号： H04N5/642 , H04R1/2811 , H04R1/2819 , H04R1/2857 , H04R2499/15
摘要： A display device housing includes a body, the body is provided with a tuning cavity, the tuning cavity is configured for accommodating a loudspeaker of a display device, the tuning cavity is provided with an inverter tube therein, an opening of the inverter tube corresponds to a space at a rear side of the loudspeaker, and another opening of the inverter tube is provided toward a sound-emitting area of an outer wall of the body and communicates with outside of the housing. This display device housing resolves the problems that a display product is easily subjected to bloop, the sound being not loud enough and poor sound effect. Also a display device is provided.
摘要翻译： 显示装置壳体包括主体，主体设置有调谐腔，调谐腔被配置为容纳显示装置的扬声器，调谐腔在其中设置有逆变器管，变换器管的开口对应于 扬声器的后侧的空间和逆变器管的另一个开口朝向主体的外壁的发光区域设置并与壳体的外部连通。 该显示装置壳体解决了显示产品容易受到嗡嗡声的问题，声音不够大，声音效果差。 还提供了显示装置。
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