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公开(公告)号：US09940500B2
公开(公告)日：2018-04-10
申请号：US15115337
申请日：2015-09-24
发明人： Yingming Liu , Xue Dong , Haisheng Wang , Xiaoliang Ding , Shengji Yang , Weijie Zhao , Liguang Deng , Hongjuan Liu , Changfeng Li , Wei Liu , Jing Zhao , Jing Pang
CPC分类号： G06K9/0002 , G06F3/0412 , G06F3/044 , G06F3/045 , G06K9/00087 , G09G3/3648
摘要： A substrate includes a pixel array region and a display panel are provided. The pixel array region includes: a base substrate; a light shielding region disposed on the base substrate; and at least one fingerprint sensor pattern disposed in the light shielding region. The fingerprint sensor pattern includes: a driving electrode pattern and a sensing electrode pattern, wherein the driving electrode pattern is configured for providing a driving signal of fingerprint identification, the sensing electrode pattern is configured for receiving a sensing signal of fingerprint identification, and the driving electrode pattern and the sensing electrode pattern are electrically insulated from each other.
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公开(公告)号：US20170147850A1
公开(公告)日：2017-05-25
申请号：US15115337
申请日：2015-09-24
发明人： Yingming Liu , Xue Dong , Haisheng Wang , Xiaoliang Ding , Shengji Yang , Weijie Zhao , Liguang Deng , Hongjuan Liu , Changfeng Li , Wei Liu , Jing Zhao , Jing Pang
CPC分类号： G06K9/0002 , G06F3/0412 , G06F3/044 , G06F3/045 , G06K9/00087 , G09G3/3648
摘要： A substrate and a display panel are disclosed. The substrate includes a pixel array region, wherein the pixel array region comprises: a base substrate; a light shielding region disposed on the base substrate; and at least one fingerprint sensor pattern disposed in the light shielding region. The fingerprint sensor pattern includes: a driving electrode pattern and a sensing electrode pattern, wherein the driving electrode pattern is configured for providing a driving signal of fingerprint identification, the sensing electrode pattern is configured for receiving a sensing signal of fingerprint identification, and the driving electrode pattern and the sensing electrode pattern are electrically insulated from each other. The substrate can realize an identification of a sliding fingerprint in a display region of a display, thus decreasing fabrication costs, furthermore improving a display effect and user experience since there is no need to design openings in a non-display region.
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公开(公告)号：US12038661B2
公开(公告)日：2024-07-16
申请号：US17755329
申请日：2020-02-20
发明人： Xianglei Qin , Jian Lin , Yong Zhang , Zhichao Yang , Limin Zhang , Zepeng Sun , Liangzhen Tang , Zhilong Duan , Honggui Jin , Yashuai An , Lingfang Nie , Jian Wang , Xuechao Song , Li Tian , Jing Pang
IPC分类号： G02F1/1335 , G02F1/1343 , G02F1/1362 , G02F1/1368 , G09G3/36
CPC分类号： G02F1/1368 , G02F1/136286 , G09G3/3688 , G02F1/133514 , G02F1/133555 , G09G2330/021
摘要： Provided are a display panel and a driving method thereof, and a display device. The display panel includes: a base substrate; and multiple subpixels provided at the base substrate, at least one of the multiple subpixels including a reflective electrode, wherein the reflective electrode at least includes a first reflective electrode and a second reflective electrode insulated and spaced apart from each other, the first reflective electrode is provided with a first through hole, the second reflective electrode is provided with a second through hole, and an area of the first through hole is different from an area of the second through hole.
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公开(公告)号：US11942053B2
公开(公告)日：2024-03-26
申请号：US17755302
申请日：2020-02-20
发明人： Xianglei Qin , Jian Lin , Yong Zhang , Limin Zhang , Zepeng Sun , Zhichao Yang , Liangzhen Tang , Zhilong Duan , Honggui Jin , Yashuai An , Lingfang Nie , Jian Wang , Li Tian , Jing Pang , Xuechao Song
IPC分类号： G09G3/36 , G02F1/1362 , G02F1/1368 , H01L27/12
CPC分类号： G09G3/3607 , G02F1/136286 , G02F1/1368 , G09G3/3688 , H01L27/124 , G09G2330/021
摘要： Disclosed are a display panel and a driving method therefor, and a display device. Two adjacent rows of sub-pixels are taken as a row group, and the row group is provided with a first sub row group and a second sub row group that are arranged in a column direction; a gate electrode of a first transistor in the first sub row group is electrically connected to a first gate line; a gate electrode of a second transistor in the second sub row group is electrically connected to a second gate line; two adjacent sub-pixels in the column direction share one third transistor, and a gate electrode of the third transistor in the row group is electrically connected to a third gate line; and the first transistor and the second transistor in one column of sub-pixels are electrically connected to a data line by means of the shared third transistor.
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公开(公告)号：US20240275011A1
公开(公告)日：2024-08-15
申请号：US18023554
申请日：2022-06-14
发明人： Yuanlong Yang , Chuncheng Che , Jing Pang , Feng Qu , Zhifeng Zhang , Sheng Chen , Meng Wei , Xueyan Su , Yunzhang Zhao , Liangrong Ge , Yuanfu Li
IPC分类号： H01P1/20
CPC分类号： H01P1/20
摘要： The present application provides an adjustable radio frequency unit, a filter, and an electronic device. The adjustable radio frequency unit includes a first tunable dielectric layer and a second tunable dielectric layer; a first conductive layer located between the first tunable dielectric layer and the second tunable dielectric layer; a second conductive layer located on the side, away from the first conductive layer, of the first tunable dielectric layer; and a third conductive layer located on the side, away from the first conductive layer, of the second tunable dielectric layer; wherein orthographic projections of the first conductive layer, the second conductive layer and the third conductive layer on the first tunable dielectric layer at least partially overlap with one another. The adjustable radio frequency unit has the characteristic of passband adjustability and with high adjustment precision, good controllability, wide working frequency range, and low loss and cost.
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