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公开(公告)号：US20170285360A1
公开(公告)日：2017-10-05
申请号：US15204884
申请日：2016-07-07
Inventor： Guowei ZHA
IPC: G02B27/26 , H01L51/52 , G02B27/22 , G02F1/13363 , G02F1/1335 , G02F1/1368
CPC classification number: G02B27/26 , G02B27/2214 , G02F2001/294 , G09G3/003 , G09G3/3208 , H04N13/302
Abstract: The present application discloses a stereoscopic display for naked eyes includes a two-dimensional display panel, a stereoscopic module for the naked eyes and a light converting module. The stereoscopic module for the naked eyes is deposited between the two-dimensional display panel and the light converting module. The two-dimensional display panel is used to output a two-dimensional image based on the linearly polarized light; the stereoscopic module for the naked eyes is used to output a three-dimensional image based on the linearly polarized light. The light converting module is used to convert the linearly polarized light to a circularly polarized light and output a three-dimensional image based on the circularly polarized light.
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公开(公告)号：US20250052940A1
公开(公告)日：2025-02-13
申请号：US18521290
申请日：2023-11-28
Inventor： Guangkun LIU , Xinpei HU , Huanli YANG , Fancheng LIU , Guowei ZHA
IPC: F21V8/00
Abstract: A display device includes: a backlight module including a backlight source and a light profile adjustment film; and an optical machine module disposed on a side of the light profile adjustment film away from the backlight source. The light profile adjustment film includes an optical adjustment microstructure, and included angles between main optical axes and normal lines of light emitted from the backlight source after passing through the light profile adjustment film are centrally symmetrical with respect to a center of the light profile adjustment film. The included angle is increased or remains unchanged from the center of the light profile adjustment film to an edge of the light profile adjustment film.
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公开(公告)号：US20240219680A1
公开(公告)日：2024-07-04
申请号：US17926201
申请日：2022-11-10
Inventor： Huanli YANG , Guowei ZHA , Rui YANG
CPC classification number: G02B7/06 , G02B7/022 , G02B27/0172 , G02B27/0176 , G02B7/10
Abstract: A display device includes optical machines; each of the optical machines includes a lens assembly and a display assembly; the display assembly includes a display screen; the lens assembly includes: a lens group, a lens barrel with a limiting groove, a focus ring sleeved outside the lens barrel, and a bracket, wherein the lens barrel is sleeved outside the bracket; the bracket includes a convex portion accommodated in the limiting groove and connected to the focus ring; when focusing, the lens group does not move, the focus ring drives the bracket to move linearly, and the bracket drives the display screen moves linearly relative to the lens group.
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公开(公告)号：US20240203320A1
公开(公告)日：2024-06-20
申请号：US17910799
申请日：2022-08-30
Inventor： Zhou ZHANG , Guowei ZHA , Xialing LIU
IPC: G09G3/32
CPC classification number: G09G3/32 , G09G2300/0842 , G09G2330/021 , G09G2330/045
Abstract: A semiconductor device and an electronic terminal are provided. The semiconductor device and the electronic terminal including an insulating substrate and a driving circuit positioned at least on one side of the insulating substrate. The driving circuit includes a plurality of functional modules and a plurality of power supply modules. Each of power supply modules is disposed close to and electrically connected to a corresponding functional module.
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公开(公告)号：US20240135741A1
公开(公告)日：2024-04-25
申请号：US17289920
申请日：2021-04-16
Inventor： Guangkun LIU , Xiaowei YE , Zhou ZHANG , Guowei ZHA
IPC: G06V40/13 , G06V10/141
CPC classification number: G06V40/1318 , G06V10/141
Abstract: A display panel and a display device are provided. A light-controlling component configured to adjust a signal transmitter is disposed on a light-emitting surface of the signal transmitter of the display panel, thereby allowing modulated light, emitted from the signal transmitter disposed at a predetermined included angle with respect to a bottom surface of a cover plate, to be totally reflected between a top surface and the bottom surface of the cover plate. Total reflection is interrupted at a position where a user's finger touches. Light is received and recognized by a plurality of light sensors on a sensor array after entering the display panel, thereby realizing under-display fingerprint recognition in a large area.
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Patent Agency Ranking
公开(公告)号：US20240046877A1
公开(公告)日：2024-02-08
申请号：US17623679
申请日：2021-12-24
Inventor： Changwen MA , Guowei ZHA , Guanghui LIU , Zhifu LI , Xiaolin YAN , Wanliang FENG
IPC: G09G3/3258 , G09G3/36
CPC classification number: G09G3/3258 , G09G3/3611
Abstract: The embodiment of the present application discloses a display device, a display system and a distributed function system. The initial pixel driving data corresponding to the image to be displayed, which is received, is segmented into a plurality of pixel driving data blocks by the management chip. With the display screen comprising a plurality of display modules, and the pixel driving data blocks are written to the driving circuits of the corresponding display modules through the data connection lines based on control signals. The driving circuit is employed to drive pixels in the display module to work according to the pixel driving data block, which is received to meet the display requirements of full HD and resolutions above full HD.
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公开(公告)号：US20240012285A1
公开(公告)日：2024-01-11
申请号：US17311420
申请日：2021-05-19
Inventor： Yong YANG , Fancheng LIU , Guowei ZHA
IPC: G02F1/13357 , G02F1/1335
CPC classification number: G02F1/133605 , G02F1/133612 , G02F1/133606
Abstract: A backlight module and a display device are provided. The backlight module includes a light-emitting substrate and a reflective film layer disposed on a light-exiting surface of the light-emitting substrate. The light-emitting substrate includes a base substrate and light-emitting elements and light-scattering members disposed on one same surface of the base substrate. The reflective film layer includes a plurality of light-exiting holes for light passing through. A part of the light emitted by the light-emitting elements is reflected to the light-scattering members by the reflective film layer and is scattered by the light-scattering members. Therefore, light intensity of regions between the light-emitting elements is enhanced.
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公开(公告)号：US20230099190A1
公开(公告)日：2023-03-30
申请号：US16975710
申请日：2020-07-21
Inventor： Li ZHONG , Guowei ZHA
IPC: G02F1/1362
Abstract: A display panel, a manufacturing method thereof, and a display apparatus are provided. The display panel includes a first display region; a plurality of first pixel units, wherein each of the first pixel units includes a light-transmitting region and a light-emitting device; a first substrate including a first portion for mounting the light-emitting device. A plurality of electrodes of the light-emitting device are electrically connected to a first driving circuit by an electric connecting wire, so that the under-screen sensing technique overlapping the optical display in space of the display panel is achieved, and a thickness of the display panel is reduced.
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公开(公告)号：US20230099140A1
公开(公告)日：2023-03-30
申请号：US16969562
申请日：2020-06-23
Inventor： Li ZHONG , Guowei ZHA
IPC: G02F1/1362 , H01L25/075 , H01L33/54
Abstract: A color filter substrate and a display panel including the same are provided. The color filter substrate includes a first pixel area and a second pixel area adjacent to the first pixel area, and further includes: a plurality of micro light-emitting diode (LED) units disposed on a first surface of the base substrate in the first pixel area, wherein there are a plurality of light-transmitting areas among the micro LED units; and a color resist disposed on a second surface of the base substrate in the second pixel area, wherein the first surface and the second surface are two opposite surfaces of the base substrate.
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公开(公告)号：US20230023817A1
公开(公告)日：2023-01-26
申请号：US17600312
申请日：2021-08-18
Inventor： Yong YANG , Guowei ZHA
IPC: F21V8/00
Abstract: The present application discloses a backlight module and a display device. The backlight module includes a substrate and a light guide layer, the substrate has a plurality of light sources; the light guide layer is a patterned structure, and the patterned structure can change a light transmittance of the light guide layer from directly above the light sources to gaps between the light sources. The display device includes the backlight module.
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