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公开(公告)号：US20210327990A1
公开(公告)日：2021-10-21
申请号：US16492935
申请日：2019-01-24
Inventor： Kuo SUN , Hai ZHENG , Jianxiong HUANG , Guodong LIU
Abstract: Disclosed herein is a display panel, comprising: a support; a first layer comprising a light emitter, a first region and a second region; a second layer sandwiched between the first layer and the support; wherein the first region and the second region allow light scattered by an object (e.g., a person's finger) to transmit therethrough; wherein the second layer allows light transmitted through the first region to reach the support and comprises a light-blocking layer configured to attenuate light transmitted through the second region.
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公开(公告)号：US20190067408A1
公开(公告)日：2019-02-28
申请号：US15993956
申请日：2018-05-31
Abstract: The present disclosure provides a flexible display panel and a manufacturing method thereof. The flexible display panel comprises a flexible substrate, an inorganic layer and a planarization layer. The flexible substrate includes a display area and a peripheral area, the display area has a fingerprint recognition area, and the peripheral area has a bending area. The inorganic layer is provided on one surface of the flexible substrate, a first black planarization layer for filtering light is provided on or in the inorganic layer at the fingerprint recognition area, and a second black planarization layer is provided on or in the organic layer at the bending area. The planarization layer is provided on the first and second black planarization layers and the inorganic layer away from the flexible substrate.
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公开(公告)号：US20250095544A1
公开(公告)日：2025-03-20
申请号：US18556760
申请日：2021-10-25
Inventor： Yao HU , Ruoxiang LI , Qian CHEN , Feifan WANG , Guangshun LUO , Kuo SUN , Qifu RAN
Abstract: Disclosed are a display substrate, driving method and a display device. The display substrate includes: a substrate base including a first display area and a second display area; the plurality of light-emitting devices include a plurality of first light-emitting devices in the first display area and a plurality of second light-emitting devices in the second display area, and the density of the plurality of first light-emitting devices in the first display area is less than or equal to that of the plurality of second light-emitting devices in the second display area; and the plurality of ambient sensors are in the first display area and below at least part of the first light-emitting devices, and the orthographic projections of the ambient sensor on the substrate base covers and is greater than the orthographic projections of the corresponding first light-emitting devices on the substrate base.
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公开(公告)号：US20250004585A1
公开(公告)日：2025-01-02
申请号：US18697794
申请日：2023-02-28
Applicant: BOE Technology Group Co., Ltd.
Inventor： Kuo SUN , Bo WANG , Renrong GAI , Rui XU
Abstract: A touch display device and a method for controlling the same are provided. The touch display device includes a flexible display panel, a cover plate, and a first touch layer group. The flexible display panel includes a first display section and a second display section; the first display section and the second display section are arranged opposite to each other; the cover plate is provided on a side of the second display section away from the first display section; and the first touch layer group is provided on a side of the cover plate close to the second display section, and there is a gap between the first touch layer group and the second display section.
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公开(公告)号：US20240169879A1
公开(公告)日：2024-05-23
申请号：US18396023
申请日：2023-12-26
Applicant: BOE Technology Group Co., Ltd
Inventor： Zhenzhen LI , Lujiang HUANGFU , Shanshan BAI , Kuo SUN
IPC: G09G3/20
CPC classification number: G09G3/2074 , G09G2320/0673 , G09G2320/0686 , G09G2340/0407
Abstract: A display substrate, a method for driving the same, a display device, and a high-precision metal mask are provided. The display area includes a first display sub-area in which pixels are distributed at a high density (e.g., a high resolution), and a second display sub-area in which pixels are distributed at a low density (e.g., a low resolution), and a transition display sub-area, with a distribution density of pixels (a resolution) between the distribution density of pixels in the first display sub-area and a distribution density of pixels in the second display sub-area, is arranged between the first display sub-area and the second display sub-area.
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Patent Agency Ranking
公开(公告)号：US20210360097A1
公开(公告)日：2021-11-18
申请号：US16336942
申请日：2018-08-15
Inventor： Kuo SUN , Haijun YIN , Yang WANG
Abstract: A display screen including a display panel, a cover plate and an exciter for generating vibration. The cover plate covers an upper surface of the display panel. The cover plate is provided with a first micropore array, and an area covered by the first micropore array forms a speaker area. The exciter for generating vibration is arranged under the display panel aligned with the speaker area.
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17.发明申请公开(公告)号：US20210193033A1
公开(公告)日：2021-06-24
申请号：US17271680
申请日：2020-05-18
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wenjing TAN , Kuo SUN , Yu FENG
IPC: G09G3/3225 , G09G3/20
Abstract: The pixel structure includes a plurality of first pixel units disposed in a first region and at least one second pixel unit disposed in a second region. A distribution density of the plurality of first pixel units is greater than that of the at least one second pixel unit. Each first pixel unit includes a plurality of first sub-pixels, and each second pixel unit includes a plurality of second sub-pixels. A number of first sub-pixels included in the first pixel unit is equal to that of second sub-pixels included in the second pixel unit. A number of at least one first sub-pixel of the first pixel unit that displays a color is equal to that of at least one second sub-pixel of the second pixel unit that displays a same color, and light-emitting areas of a first sub-pixel and a second sub-pixel that display a same color are equal.
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公开(公告)号：US20190220644A1
公开(公告)日：2019-07-18
申请号：US16149330
申请日：2018-10-02
Inventor： Kuo SUN , Yang WANG , Guoqiang MA
CPC classification number: G06K9/0004 , H01L27/14678 , H01L27/3234 , H01L27/3272 , H01L51/0097 , H01L51/56 , H01L2251/5338
Abstract: A light emitting display panel and a manufacture method thereof, and a display device are provided. The light emitting display panel includes a display region and a periphery region; the periphery region includes a first wire; the display region includes a light shielding layer and a fingerprint detection circuit; the light shielding layer includes at least one opening, the at least one opening at least partially overlaps the fingerprint detection circuit in a direction perpendicular to a panel surface of the display panel to allow light passing through the opening to be incident onto the fingerprint detection circuit, and the light shielding layer and the first wire are in same one layer.
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公开(公告)号：US20240224763A1
公开(公告)日：2024-07-04
申请号：US17922023
申请日：2021-10-27
Inventor： Kuo SUN , Jundan ZHOU , Guoqiang TANG , Liang XIA , Euiku LEE , Xucong WANG , Miaomiao SONG
CPC classification number: H10K59/8792 , H10K59/1201 , H10K59/122 , H10K59/38 , H10K59/40 , H10K59/65
Abstract: Provided is a display panel. The display panel includes a substrate, a display layer and a color filter layer; wherein the display layer is disposed on a side of the substrate and includes a plurality of light emitting devices; the color filter layer is disposed on a side, distal from the substrate, of the display layer; and the substrate comprises a light transmissive display region; and in the light transmissive display region, at least a partial region of the display panel disposed between the adjacent light emitting devices is light transmissive.
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公开(公告)号：US20240072074A1
公开(公告)日：2024-02-29
申请号：US17627768
申请日：2021-03-09
Inventor： Wenqiang LI , Long HAN , SHI Ling , Ke LIU , Xuewei TIAN , Kuo SUN , Pinfan WANG
IPC: H01L27/12
CPC classification number: H01L27/1255 , H01L27/124
Abstract: Please replace the abstract originally filed with the following: A display panel and a display device. Because the pixel distribution density in a second display subarea (A12) is lower than that in a first display subarea (A11), the quantities of sub-pixels (pix) connected to scanning lines are not completely the same; a sub-pixel row having the greatest quantity of sub-pixels (pix) in the display panel is taken as a reference sub-pixel row, the quantity of the sub-pixels (pix) of the reference sub-pixel row is taken as a reference value, a sub-pixel row having the quantity of sub-pixels (pix) smaller than the reference value is taken as a compensation sub-pixel row, and a scanning line connected to the compensation sub-pixel row is taken as a first scanning line; the display panel is provided with load compensation units corresponding to at least part of the first scanning lines, and the load compensation units are located in the second display subarea.
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