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公开(公告)号：US20230079712A1
公开(公告)日：2023-03-16
申请号：US17989089
申请日：2022-11-17
Abstract: A mask frame and an evaporation mask assembly. The mask frame has a first surface and a second surface facing away from each other and includes: a frame body, which is formed as a frame structure with an opening; and a support body, provided in the opening and connected to the frame body. The support body includes a plurality of evaporation apertures distributed in an array and a plurality of support units distributed around the evaporation apertures, each support unit includes a supporting portion and a bonding portion extending from the supporting portion toward the evaporation apertures, the supporting portion includes a supporting surface located on the first surface, the bonding portion includes a bonding surface protruding to the second surface in a first direction from the first surface to the second surface.
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公开(公告)号：US11600799B2
公开(公告)日：2023-03-07
申请号：US16582193
申请日：2019-09-25
Inventor： Tan Zhang
IPC: H10K50/844 , H01L51/52 , H01L27/32
Abstract: A display device includes a substrate, an OLED module disposed on a first surface of the substrate, and a tracing region disposed on a second surface of the substrate. The second surface is opposite to the first surface, and the tracing region is electrically connected to the OLED module.
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公开(公告)号：US20230058293A1
公开(公告)日：2023-02-23
申请号：US17982253
申请日：2022-11-07
Inventor： Mingxing Liu , Yu Wang , Tian Ma , Dong Zhao , Jing Shao , Yang Shao , Chao Chi Peng , Junfeng Li
IPC: H01L27/32
Abstract: The present application relates to a pixel arrangement structure, including a first pixel unit. The first pixel unit includes a first sub-pixel, a second sub-pixel, a third sub-pixel, and a fourth sub-pixel, and centers of the first sub-pixel, the second sub-pixel, the third sub-pixel and the fourth sub-pixel forms imagined co-sided triangles without an overlapping area; and the center of the first sub-pixel and the center of the second sub-pixel are taken as vertices of a common side of the imagined co-sided triangle. The second sub-pixel has a second major axis and a second minor axis, and in the first pixel unit, a center line of the second sub-pixel along its major axis does not pass through the center of the third sub-pixel and/or the center of the fourth sub-pixel.
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公开(公告)号：US11522100B2
公开(公告)日：2022-12-06
申请号：US17032491
申请日：2020-09-25
Applicant: KUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CENTER CO., LTD , KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD
Inventor： Mingzhe Yan , Enqing Guo
Abstract: Provided are a light-emitting device and a display apparatus. The light-emitting device includes: sub-pixels located on an array substrate, the sub-pixels each includes a first electrode and a second electrode that are disposed opposite to each other, and a quantum migrating layer between the first electrode and the second electrode. The quantum migrating layer includes a non-light-exiting region and a light-exiting region corresponding to a backlight source. Transparent charged particles and quantum dots, which can be driven by an electric field to migrate in the light-exiting region and the non-light-exiting region, are encapsulated in an accommodating cavity of the quantum migrating layer. When there are quantum dots gathered in the light-exiting region, the quantum dots are excited to emit light; when there is no quantum dot in the light-exiting region, the light emitted by the backlight source directly passes and exits through the light-exiting region.
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公开(公告)号：US20220351705A1
公开(公告)日：2022-11-03
申请号：US17859341
申请日：2022-07-07
Inventor： Shuai YE , Haozhi NIU , Tiegang WANG
IPC: G09G5/10
Abstract: A gamma debugging method includes: according to a duty cycle and gamma data corresponding to a first display brightness level, and a duty cycle corresponding to a second display brightness level, or according to the duty cycle and the gamma data corresponding to the first display brightness level, and gamma data corresponding to the second display brightness level, determining maximum brightness corresponding to an inserted display brightness level and a duty cycle corresponding to the inserted display brightness level; and determining whether a binding-point grayscale at the inserted display brightness level is greater than a preset grayscale threshold, and when the binding-point grayscale at the inserted display brightness level is greater than the preset grayscale threshold, calculating, according to a preset calculation formula, a gamma register value corresponding to the binding-point grayscale at the inserted display brightness level.
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Patent Agency Ranking
公开(公告)号：US11481052B2
公开(公告)日：2022-10-25
申请号：US17211006
申请日：2021-03-24
Applicant: Kunshan New Flat Panel Display Technology Center Co., Ltd. , KunShan Go-Visionox Opto-Electronics Co., Ltd.
Abstract: A display panel, a production method and a display device thereof. The display panel includes: a flexible circuit board, a touch layer, a cover plate, and an auxiliary transparent layer disposed close to the cover plate; the flexible circuit board is connected to the touch layer, a first sealant is provided at a boundary position between the touch layer and the flexible circuit board and is located on a side of the flexible circuit board facing the cover; a distance between a surface of the auxiliary transparent layer facing the cover plate and the cover plate is not greater than a distance between a surface of the first sealant facing the cover plate and the cover plate.
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公开(公告)号：US11462590B2
公开(公告)日：2022-10-04
申请号：US16503505
申请日：2019-07-04
Inventor： Longfei Fan , Hui Zhu , Mingxing Liu
IPC: H01L27/32
Abstract: Display screens and display devices are disclosed. The display screen includes: a first display region, a second display region adjacent to the first display region, and a third display region adjacent to the second display region. A sub-pixel density of the first display region is smaller than a sub-pixel density of the second display region. The sub-pixel density of the second display region is smaller than a sub-pixel density of the third display region. The display screens and the display devices according to the present application can improve the user experience.
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58.发明申请公开(公告)号：US20220310712A1
公开(公告)日：2022-09-29
申请号：US17685598
申请日：2022-02-02
Inventor： Gaina ZHAO , Rusheng LIU , Rubo XING , Hanquan YIN , Junfei CAI
IPC: H01L27/32
Abstract: A method and apparatus for optimizing a pixel arrangement, a light-transmitting display panel, and a display panel. A light-transmitting display panel, includes: an array substrate; and a light-emitting layer positioned on the array substrate, the light-emitting layer comprising a plurality of pixel units, a plurality of first electrodes of respective sub-pixels in the plurality of pixel units being arranged in a pattern, and a combination of graphic parameters and position parameters of the plurality of first electrodes arranged in the pattern enabling zero-order diffraction spot energy of the light-transmitting display panel and light transmission energy of the light-transmitting display panel satisfying a following relationship expression: I 0 I x ≥ 8 5 % I0 represents the zero-order diffraction spot energy of the light-transmitting display panel, and Ix represents the light transmission energy of the light-transmitting display panel.
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公开(公告)号：US20220308634A1
公开(公告)日：2022-09-29
申请号：US17841302
申请日：2022-06-15
Inventor： Hongqi HOU , Fu LIAO , Zhaoji ZHU , Yuhua WU , Kanglong SUN , Liwei DING
IPC: G06F1/16
Abstract: The present application provides a flexible screen support device and a flexible screen inward bending terminal. The flexible screen support device includes a first housing and a second housing connected through a rotating assembly. The first housing includes a first part and a second part that are rotatably connected, and the first part is located on one side, close to the rotating assembly, of the second part. The second housing includes a third part and a fourth part that are rotatably connected, and the third part is located on one side, close to the rotating assembly, of the fourth part. In a process of switching from the unfolded state to the folded state, the first part of the first housing and the third part of the second housing rotate in opposite directions to form an accommodating space above the rotating assembly.
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60.发明授权公开(公告)号：US11439050B2
公开(公告)日：2022-09-06
申请号：US16718371
申请日：2019-12-18
Inventor： Yateng Wang , Peilin Xiong , Dong Han
Abstract: A mark recognition device is applied to a substrate including a marked region. The mark recognition device includes; an image collecting mechanism and a first light source. The first light source emits a light beam, the light beam includes a first light beam and a second light beam. The first light beam is irradiated to the marked region of the substrate and blocked by a mark of the marked region to generate a marked orthographic projection on the image collecting mechanism. The second light beam is transmitted to the image collecting mechanism to form transmitted light. The image collecting mechanism recognizes the mark according to the marked orthographic projection of the mark and the second light beam. Recognition accuracy of the mark is effectively improved in embodiments of the present application.
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