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公开(公告)号：US20220399374A1
公开(公告)日：2022-12-15
申请号：US17604971
申请日：2020-12-14
Inventor： Ling Shi , Yipeng Chen , Ke Liu , Fei Fang , Zhenhua Zhang , Xuewei Tian
IPC: H01L27/12
Abstract: Provided is a display substrate. The display substrate includes including a base substrate having a first display region and a second display region; in the pixel circuit included in the pixels in the second display region, the conductive line connected to the metal layer is a transparent conductive line, and the transparent conductive line is disposed between the two existing insulating layers.
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公开(公告)号：US20220115453A1
公开(公告)日：2022-04-14
申请号：US17279675
申请日：2020-05-11
Inventor： Ling Shi , Hao Zhang , Yipeng Chen , Wenqiang Li , Chienpang Huang
Abstract: A display panel and a display device are disclosed, the display panel comprises: a base substrate; and pixel circuits in an array, the display panel comprises a light transmittance region and a display region around the light transmittance region, the pixel circuits are disposed in the display region, a gate line of each row of m rows of pixel circuits is divided into a first gate line portion and a second gate line portion which are connected through an auxiliary gate line, a data line of each column of n columns of pixel circuits is divided into a first data line portion and a second data line portion which are connected through an auxiliary data line.
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公开(公告)号：US20220100342A1
公开(公告)日：2022-03-31
申请号：US17333089
申请日：2021-05-28
Inventor： Zhu Wang , Fei Fang , Weiqing Li , Zhenglong Yan , Ling Shi
IPC: G06F3/041
Abstract: A displaying base plate and a displaying device, wherein the displaying base plate includes a displaying region, a binding region, and a fanout region located between the displaying region and the binding region, the fanout region includes a touch-controlling lead wire, a data lead wire, and at least one shielding wire located between the touch-controlling lead wire and the data lead wire, the at least one shielding wire includes a first shielding wire, and the first shielding wire is earthed or is connected to a constant electric potential.
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34.发明授权公开(公告)号：US11263954B2
公开(公告)日：2022-03-01
申请号：US17180961
申请日：2021-02-22
Inventor： Ke Liu , Ling Shi , Bingqiang Gui , Wenqiang Li
IPC: G09G3/20 , G09G3/3258 , G09G3/3266 , G09G3/3291
Abstract: A pixel driving circuit and an ultrasonic line recognition circuit are coupled to a same power supply terminal, a same first control signal terminal and a same scanning signal terminal; and the ultrasonic line recognition circuit is coupled to an ultrasonic device, and the pixel driving circuit is coupled to a data signal terminal and a light emitting device.
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公开(公告)号：US11151937B2
公开(公告)日：2021-10-19
申请号：US16766192
申请日：2019-04-25
Inventor： Ke Liu , Ling Shi , Wenqiang Li , Shuo Li , Xuewei Tian , Bingqiang Gui , Xiaoqi Ding
IPC: G09G3/3233 , G06K9/00
Abstract: The present disclosure provides a driving circuit and a driving method thereof, an array substrate, a display device, and a driving method thereof. The driving circuit is applied for driving a light-emitting element and a fingerprint detection element, and includes: a driving sub-circuit, outputting a light-emitting driving current to the light-emitting element under the control of a driving node; a data writing sub-circuit, communicating a data input terminal with the driving node in response to a scanning signal of a scanning signal terminal; a first energy storage sub-circuit, coupled to the driving node and a control signal terminal; a detection sub-circuit, outputting a detection current under the control of an output terminal of the fingerprint detection element; and a data output sub-circuit, outputting a detection current to the data output terminal in response to the scanning signal of the scanning signal terminal.
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Patent Agency Ranking
公开(公告)号：US10726790B2
公开(公告)日：2020-07-28
申请号：US16138660
申请日：2018-09-21
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Ling Shi
IPC: G09G3/3291 , G09G3/3258 , G09G3/3233 , H01L27/32
Abstract: An OLED pixel circuit includes an initialization and compensation sub-circuit configured to initialize a driving sub-circuit and compensate a threshold voltage of the driving sub-circuit; a data writing sub-circuit configured to input a signal of a second signal end to the driving sub-circuit; a light-emitting control sub-circuit configured to input a signal of the first voltage end to the driving sub-circuit, and input a driving signal output by the driving sub-circuit to a light emitting sub-circuit; the driving sub-circuit configured to output the driving signal; and the light emitting sub-circuit configured to emit light.
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公开(公告)号：US09563064B2
公开(公告)日：2017-02-07
申请号：US14345774
申请日：2013-12-12
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yunfei Li , Ling Shi , Shiming Shi
IPC: G09G5/00 , G02B27/28 , G09G3/36 , G02F1/1335 , G02F1/1337
CPC classification number: G02B27/286 , G02F2001/133541 , G02F2001/133738 , G09G3/36 , G09G2310/08 , G09G2320/068 , G09G2320/10
Abstract: A display processing apparatus is configured to process linearly polarized light emitted out from a display device. The display processing apparatus comprises a polarization conversion unit, wherein the polarization conversion unit is configured to convert the linearly polarized light into circularly polarized light in different rotation directions according to different display timings of the display device; the display timings include a first display time sequence point and at least one subsequent display time sequence point; a display signal corresponding to the first display time sequence point of the display device is a display signal of a first image, and a display signal corresponding to the subsequent display time sequence point is a display signal of a second image; and the polarization conversion unit converts linearly polarized light, emitted out from the display device during display at the first display time sequence point, into circularly polarized light in a first rotation direction, and convert linearly polarized light, emitted out from the display device during display at the subsequent display time sequence point, into circularly polarized light in a second rotation direction. A display system and a display method, which can greatly improve the confidential display effect, are further provided.
Abstract translation: 显示处理装置被配置为处理从显示装置发出的线偏振光。 显示处理装置包括偏振转换单元，其中偏振转换单元被配置为根据显示装置的不同显示定时将线偏振光转换成不同旋转方向的圆偏振光; 显示定时包括第一显示时间序列点和至少一个后续显示时间序列点; 与显示装置的第一显示时间序列点相对应的显示信号是第一图像的显示信号，并且与后续显示时间序列点对应的显示信号是第二图像的显示信号; 并且偏振转换单元将在第一显示时间序列点的显示期间从显示装置发出的线偏振光转换为在第一旋转方向上的圆偏振光，并且在显示期间转换从显示装置发出的线偏振光 在随后的显示时间序列点处，成为在第二旋转方向上的圆偏振光。 进一步提供可以大大提高机密显示效果的显示系统和显示方法。
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公开(公告)号：US20150085002A1
公开(公告)日：2015-03-26
申请号：US14345774
申请日：2013-12-12
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yunfei Li , Ling Shi , Shiming Shi
CPC classification number: G02B27/286 , G02F2001/133541 , G02F2001/133738 , G09G3/36 , G09G2310/08 , G09G2320/068 , G09G2320/10
Abstract: A display processing apparatus is configured to process linearly polarized light emitted out from a display device. The display processing apparatus comprises a polarization conversion unit, wherein the polarization conversion unit is configured to convert the linearly polarized light into circularly polarized light in different rotation directions according to different display timings of the display device; the display timings include a first display time sequence point and at least one subsequent display time sequence point; a display signal corresponding to the first display time sequence point of the display device is a display signal of a first image, and a display signal corresponding to the subsequent display time sequence point is a display signal of a second image; and the polarization conversion unit converts linearly polarized light, emitted out from the display device during display at the first display time sequence point, into circularly polarized light in a first rotation direction, and convert linearly polarized light, emitted out from the display device during display at the subsequent display time sequence point, into circularly polarized light in a second rotation direction. A display system and a display method, which can greatly improve the confidential display effect, are further provided.
Abstract translation: 显示处理装置被配置为处理从显示装置发出的线偏振光。 显示处理装置包括偏振转换单元，其中偏振转换单元被配置为根据显示装置的不同显示定时将线偏振光转换成不同旋转方向的圆偏振光; 显示定时包括第一显示时间序列点和至少一个后续显示时间序列点; 与显示装置的第一显示时间序列点相对应的显示信号是第一图像的显示信号，并且与后续显示时间序列点对应的显示信号是第二图像的显示信号; 并且偏振转换单元将在第一显示时间序列点的显示期间从显示装置发出的线偏振光转换为在第一旋转方向上的圆偏振光，并且在显示期间转换从显示装置发出的线偏振光 在随后的显示时间序列点处，成为在第二旋转方向上的圆偏振光。 进一步提供可以大大提高机密显示效果的显示系统和显示方法。
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公开(公告)号：US20250089482A1
公开(公告)日：2025-03-13
申请号：US18025051
申请日：2022-05-23
Inventor： Zhenglong Yan , Yanyang Shang , Zhu Wang , Ling Shi
IPC: H10K59/131 , H10K59/40
Abstract: The present disclosure provides a display panel and a display device. The display panel includes: a base substrate including a display area and a non-display area, the non-display area including: a lead area, a bending area, and a bonding area; a plurality of touch wirings arranged on the base substrate, one end of the touch wirings being connected to the display area, and the other end extending to the bonding area via the lead area and the bending area; signal wirings including a first portion located at the lead area, a second portion located at the bending area, and a third portion located at the bonding area, the second portion including a plurality of sub-signal wirings, the plurality of sub-signal wirings being divided into a plurality of sub-signal wiring groups; where in the bending area, the touch wirings and the sub-signal wiring groups are alternately distributed in a first direction.
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公开(公告)号：US12125438B2
公开(公告)日：2024-10-22
申请号：US17905251
申请日：2021-08-30
Inventor： Zhu Wang , Zhenglong Yan , Ling Shi
IPC: G09G3/3233
CPC classification number: G09G3/3233 , G09G2300/0819 , G09G2300/0842 , G09G2300/0861 , G09G2310/08 , G09G2320/0223 , G09G2320/0233
Abstract: A pixel circuit includes a light-emitting element, a driving circuit, a compensation control circuit, a data writing-in circuit, a first reset circuit, a light-emitting control circuit and an energy storage circuit; the compensation control circuit controls to connect the control end and the first end of the driving circuit; the data writing-in circuit writes a data voltage into the second end of the driving circuit; the first reset circuit writes a reference voltage into the control end of the driving circuit under the control of a reset control signal; the energy storage circuit is electrically connected to the control end of the driving circuit and the first electrode of the light-emitting element, and is configured to store electrical energy; the driving circuit controls to connect the first end and the second end of the driving circuit under the control of the control end thereof.
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