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公开(公告)号：US20220208890A1
公开(公告)日：2022-06-30
申请号：US17697681
申请日：2022-03-17
发明人： Mingxing Liu , Junfeng Li , Chao Chi Peng , Xiujian Zhu , Shuaiyan Gan
摘要： A display panel includes two first sub-pixels and two second sub-pixels which are connected as a first virtual quadrilateral. Each of the two first sub-pixels includes a first subordinate sub-pixel and a second subordinate sub-pixel facing to each other and spaced apart from each other. One of two first vertices of the first virtual quadrilateral being located between the first subordinate sub-pixel and the second subordinate sub-pixel of one of the two first sub-pixels, the other one of the two first vertices being located between the first subordinate sub-pixel and the second subordinate sub-pixel of another one of the two first sub-pixels. Two second sub-pixels are respectively located at two second vertices of the first virtual quadrilateral. The two first vertices and the two second vertices are alternately arranged and spaced apart from each other. The display panel includes a third sub-pixel located within the first virtual quadrilateral.
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公开(公告)号：US10692432B2
公开(公告)日：2020-06-23
申请号：US16324549
申请日：2018-02-14
发明人： Lu Zhang , Guozhe Wen , Zhenzhen Han , Xiujian Zhu
IPC分类号： G09G3/3233 , H01L27/12 , G09G3/3225 , G09G3/3291 , G09G3/3266 , H01L27/32
摘要： The present disclosure provides a pixel driving circuit, a driving method thereof, and a layout structure of a transistor. The pixel driving circuit includes a storage capacitor, a first to a seventh switching transistor, a first driving transistor, a second driving transistor, and an organic light emitting diode. The layout structure includes a circuit node and an active layer connected to the circuit node; the active layer includes: a first active layer, a second active layer, and a third active layer; a first source, a drain and a second source connected to the first, the second and the third active layer, respectively; a first gate, a second gate, and a third gate corresponding to the first, the second, and the third active layer respectively; and a gate pattern composed of the first gate, the second gate, and the third gate being located above the circuit node and the active layer.
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公开(公告)号：US11527558B2
公开(公告)日：2022-12-13
申请号：US16568275
申请日：2019-09-12
发明人： Xinquan Chen , Xiujian Zhu , Mingwei Ge , Zheng Wang , Xuejing Zhu
IPC分类号： H01L27/12 , G06V10/141 , G06V40/13 , G09G3/3225 , G09G3/36
摘要： The present application relates to a display device that is divided into a first region as a fingerprint recognition region and a second region as a display region with the first region having a first light transmittance greater than a second light transmittance of the second region. The light transmittance of the region corresponding to the fingerprint recognition module group in the display device of the present application can be increased, thereby further improving the sensitivity of the fingerprint recognition module group.
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公开(公告)号：US11355562B2
公开(公告)日：2022-06-07
申请号：US16596776
申请日：2019-10-09
发明人： Xinquan Chen , Xiujian Zhu , Mingwei Ge , Zheng Wang
摘要： Disclosed is a display apparatus, comprising a first display region serving as a fingerprint identification region and a second display region serving as a display region, and comprising a display layer and a driver layer stacked in a stacking direction perpendicular to a plane where the display apparatus is placed. The display layer comprises a first electrode layer and a second electrode layer stacked in the stacking direction, and the driver layer comprises a plurality of driver units. In the first display region, the first electrode layer has a first part corresponding to the first display region, the second electrode layer has a second part corresponding to the first display region, and a projection of the first part in the stacking direction and a projection of the second part in the stacking direction are not completely overlapped.
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公开(公告)号：US10748483B2
公开(公告)日：2020-08-18
申请号：US16322054
申请日：2017-11-15
发明人： Xinquan Chen , Xiangqian Wang , Xiujian Zhu , Mingwei Ge , Zheng Wang
IPC分类号： G09G3/3233 , G09G3/3266 , G09G3/3225 , G09G3/32 , H03K17/687
摘要： A drive control circuit, a driving method thereof and a display device are provided. The drive control circuit includes a drive integrated circuit, a transmit control circuit, a scan drive circuit, and a pixel circuit. The drive integrated circuit adjusts a duty cycle of a drive signal to generate a first drive signal and transmits the first drive signal to the transmit control circuit. The drive integrated circuit decreases the amplitude of a data signal to generate a first data signal and transmits the first data signal to the scan drive circuit. The transmit control circuit converts the received first drive signal into a second drive signal with a preset duty cycle and transmits the second drive signal to the pixel circuit. The preset duty cycle of the second drive signal is greater than the duty cycle of the drive signal to be outputted.
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6.发明授权公开(公告)号：US10446618B2
公开(公告)日：2019-10-15
申请号：US15756344
申请日：2016-09-01
发明人： Xuliang Wang , Xiaozhao Zhu , Weili Li , Shuaiyan Gan , Xiujian Zhu
IPC分类号： H01L27/32 , H01L27/12 , G09G3/20 , G09G3/3208
摘要： A pixel structure and an organic light-emitting diode (OLED) display panel incorporating the pixel structure are disclosed. The pixel structure includes a plurality of pixel units (110) arranged in an array, each pixel unit comprising a first sub-pixel (111), a second sub-pixel (112) and a third sub-pixel (113). The second sub-pixel (112) and the third sub-pixel (113) are common to four adjacent pixel units (110). As a result, a higher aperture ratio of the sub-pixels, an increased design margin and reduced process difficulty can be obtained.
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7.发明授权公开(公告)号：US10818243B2
公开(公告)日：2020-10-27
申请号：US16318541
申请日：2018-03-07
发明人： Xinquan Chen , Xiangqian Wang , Mingwei Ge , Zheng Wang , Xiujian Zhu
IPC分类号： G09G3/3266
摘要： A method for driving an organic light-emitting display includes controlling a GIP signal and a data signal during a bootup process of the organic light-emitting display to enable the organic light-emitting display to sequentially pass through an initialization state, a black state, and a normal display state, to prevent a screen flicker problem of the organic light-emitting display during booting.
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公开(公告)号：US10325959B2
公开(公告)日：2019-06-18
申请号：US15755790
申请日：2016-09-01
发明人： Xuliang Wang , Shuaiyan Gan , Xiaozhao Zhu , Weili Li , Xiujian Zhu
摘要： A pixel structure and an organic light-emitting diode (OLED) display panel incorporating the pixel structure are disclosed. Each pixel unit (110) in the pixel structure includes a first sub-pixel (111), a second sub-pixel (112), a third sub-pixel (113) and two fourth sub-pixels (114). The second sub-pixel (112), the third sub-pixel (113) and the fourth sub-pixels (114) are arranged to define a quadrilateral encompassing the first sub-pixel (111) and be common to four adjacent pixel units (110). The first sub-pixel (111) serves as a primary display element, while each of the second sub-pixel (112), the third sub-pixel (113) and the fourth sub-pixels (114) acts as a secondary display element. As a result, a higher aperture ratio of the primary display element can be obtained at the same PPI and design margin, or an increased design margin and reduced process difficulty can be obtained at the same PPI and aperture ratio.
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公开(公告)号：US10204541B2
公开(公告)日：2019-02-12
申请号：US15537272
申请日：2015-12-24
发明人： Singo Kawashima , Xiujian Zhu , Xiaozhao Zhu , Long Wang
摘要： A display is disclosed, including a pixel structure and pixel drive circuits. The pixel structure includes a plurality of pixel groups, each pixel group including two or more pixel units. The pixel unit includes a first sub pixel, a second sub pixel and a third sub pixel. Each of the first sub pixels is connected to a first pixel drive circuit, each of the second sub pixels is connected to a second pixel drive circuit, and all the third sub pixels in one pixel group are connected to a same third pixel drive circuit. A drive method for a display is also disclosed. In the above display and the drive method, a plurality of third sub pixels in one pixel group can be driven by a same third pixel drive circuit based on the same luminance data, which reduces the number of the pixel drive circuits and allows pixel drive of high resolution.
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公开(公告)号：US12034012B2
公开(公告)日：2024-07-09
申请号：US17592114
申请日：2022-02-03
发明人： Xuejing Zhu , Yuan Yao , Xiyang Jia , Xiujian Zhu , Zhengyong Zhu , Jiuzhan Zhang
IPC分类号： H01L27/12
CPC分类号： H01L27/1244
摘要： The present application discloses an array substrate, a display panel, and a display apparatus. The array substrate includes a hole-punching area, a wiring area at least partially surrounding the hole-punching area and a wire-wrapping area between the hole-punching area and the wiring area, the array substrate includes: a substrate and a first wiring layer arranged on the substrate; a shielding assembly at least including a first shielding layer arranged on a side of the first wiring layer, the side of the first wiring layer being away from the substrate, and the first shielding layer being insulated from the first signal wires in the first wiring layer, the first shielding layer being electrically connected to a first fixed potential terminal, wherein an orthographic projection of the first shielding layer on the substrate covers an orthographic projection of the first wire-wrapping segment of the first signal wire on the substrate.
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