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31.发明授权公开(公告)号：US10512159B2
公开(公告)日：2019-12-17
申请号：US16300045
申请日：2018-09-14
Inventor： Guowei Zha
IPC: H05K1/02 , H05K3/04 , G02F1/1335
Abstract: The present disclosure relates to a driving substrate, a manufacturing method, and a micro-LED array substrate light-emitting backlight module. The driving substrate includes a first metal layer, a first high-reflection layer, and a second metal layer stacked in a top-down sequence. The driving substrate, the manufacturing method, and the micro-LED array light emitting backlight module of the present disclosure solve the loss of reflectivity issue caused by the edge forbidden area of the electrode welding pad edge forbidden region. At the same time, the limited reflectivity of traditional coated high-reflective layers (such as white oil) may also be enhanced.
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公开(公告)号：US20190324322A1
公开(公告)日：2019-10-24
申请号：US16097275
申请日：2018-09-14
Inventor： Guowei Zha , Changwen Ma
IPC: G02F1/1335
Abstract: The present invention teaches a direct-lit backlight module and a related manufacturing method. The direct-lit backlight module includes a driver substrate, a reflection layer on the driver substrate, multiple mini-LEDs arranged in an array on the reflection layer, multiple reflection bumps on the reflection layer among the mini-LEDs, and an optical film set on the reflection layer, the mini-LEDs, and the reflection bumps. The mini-LEDs are electrically connected to the driver substrate. The reflection bumps jointly form a mesh dot structure. When light passes through the mesh dot structure, the light is scattered by the mesh dot structure to various directions, thereby enhancing the lighting efficiency of the direct-lit backlight module.
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公开(公告)号：US20190302529A1
公开(公告)日：2019-10-03
申请号：US16211500
申请日：2018-12-06
Inventor： Guowei Zha , Hongqing Cui , Changwen Ma , Yan Cheng
IPC: G02F1/1335 , G02F1/1333
Abstract: The present disclosure provides backlight module and display module. The backlight module may include: a display module and a backlight module, the backlight module is configured to face to the display module, the display module may include a first substrate, a second substrate and a liquid crystal layer interposed between the first substrate and the second substrate; the display module comprising a display region and a non-display region, at least one side of the second substrate extends along the non-display region and is bent below the backlight module so as to cover a portion of the backlight module.
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公开(公告)号：US10353238B2
公开(公告)日：2019-07-16
申请号：US15107924
申请日：2016-04-28
Inventor： Guowei Zha
IPC: G02F1/1335 , G02F1/29 , G02B27/26 , G02B5/30
Abstract: The present invention provides a liquid crystal lens and a 3D display device. By utilizing the metal wire grid (20) to realize the functions of electrode and polarizer at the same time, and the polarizer filters the o light to solve the display degradation issue due to the o light leakage, and corresponding high quality 3D image display is realized. By combining function of the polarizer and the electrode in the metal wire grid (20), the additional polarizer adhesion is no longer required, which can effectively decrease the thickness of the liquid crystal lens. The present invention further provides a 3D display device, which can decrease the thickness of the 3D display device to realize the high quality 3D image display.
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35.发明申请公开(公告)号：US20190154904A1
公开(公告)日：2019-05-23
申请号：US15928470
申请日：2018-03-22
Inventor： Guowei Zha
IPC: F21V8/00 , H01L27/12 , G02F1/1333 , G02F1/1335
Abstract: The disclosure provides an array substrate including a flexible base substrate and a dielectric layer and a metal grid layer sequentially stacked on the surface of the flexible base substrate. The surface of the flexible base substrate away from the dielectric layer has a scattering structure. By sharing the flexible base substrate as the light guide plate and adding the metal wire grid to achieve the polarization and brightness enhancement functions, the disclosure reduces the thickness of the array substrate, effectively improves the problem of the bright color deviation caused by the flexible display panel during bending. The disclosure further provides a fabricating method of the array substrate, a flexible display panel, and a flexible display device.
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Patent Agency Ranking
公开(公告)号：US10228585B2
公开(公告)日：2019-03-12
申请号：US15574074
申请日：2017-06-22
Inventor： Guowei Zha
IPC: G02F1/1335 , G02F1/1333
Abstract: A color filter substrate and a liquid crystal display are provided. The color filter substrate has a substrate, a light shielding array and a plurality of color resist units. A projection of the light shielding array on the substrate and a projection of the color resist units on the substrate are connected to each other without intersecting each other. The light shielding array has a plurality of light reflecting units and a plurality of light absorbing units. The light reflecting units are configured to reflect light and are disposed on disposed above the substrate, and the light absorbing units are configured to absorb light and disposed on the light reflecting units.
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公开(公告)号：US10191327B2
公开(公告)日：2019-01-29
申请号：US15533651
申请日：2017-05-17
Inventor： Guowei Zha
IPC: F21V8/00 , G02F1/1335
Abstract: The disclosure discloses an edge-lit type backlight module, a display and a light guide plate. The edge-lit type backlight module includes at least two light guide plates disposed to be overlapped. Each of the light guide plates respectively includes a light-emitting surface, a bottom surface and at least one light incident surface. The bottom surface of the light guide plate on an upper layer and the light-emitting surface of the light guide plate on a lower layer are disposed opposite. Light sources are disposed on the light incident surfaces of each of the light guide plates, and disposed to be mutually independent. In travel directions of light of the light sources, each of the light guide plates is disposed with light-emitting regions and total reflection regions disposed alternately. The light emitted from the light sources is totally reflected in the total reflection regions.
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公开(公告)号：US09897734B2
公开(公告)日：2018-02-20
申请号：US15212551
申请日：2016-07-18
Inventor： Hongqing Cui , Guowei Zha , Kaineng Yang
IPC: G02B5/30 , G02F1/13363 , H01L51/52 , G02F1/1335
CPC classification number: G02B5/3058 , G02B5/3083 , G02F1/133528 , G02F1/13363 , G02F2001/133548 , G02F2001/133638 , G02F2413/01 , G02F2413/05 , H01L51/5275 , H01L51/5281
Abstract: The present application discloses a polarizing film and a display device including the polarizing film. The polarizer includes a transparent substrate; a linear polarizer disposed on the transparent substrate; an optical retardation film disposed on the transparent substrate; the linear polarizer including a first dielectric layer covered on the transparent substrate and a metal layer disposed on the first dielectric layer; and the optical retardation film including a second dielectric layer disposed on the transparent substrate to solve the mechanical, optical and lifetime issues faced to the conventional organic polarizing film, while solving the problem of the increased thickness of optical films owing to the manufacture and adhesion of polarizer and retardation film separately.
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39.发明授权公开(公告)号：US09648306B1
公开(公告)日：2017-05-09
申请号：US15214678
申请日：2016-07-20
Inventor： Hongqing Cui , Guowei Zha
CPC classification number: H04N13/30 , G02B27/2214 , G02B27/32 , H04N13/305 , H04N13/327 , H04N2213/001
Abstract: A method for aligning and assembling a stereoscopic display and manufacturing equipment are provided. Using an alignment imaging device to search alignment marks at non-display regions of a display panel and a cylindrical lens sheet. Determining a center coordinate of the display panel, a center coordinate of the cylindrical lens sheet, and an angle offset of the display panel and the cylindrical lens sheet. Using the center coordinate of the display panel and the center coordinate of the cylindrical lens sheet to perform a central assembling and aligning for the display panel and the cylindrical lens sheet. Respectively rotating the display panel and the cylindrical lens sheet according to the angle offset in order to finish assembling and aligning of the display panel and the cylindrical lens sheet.
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公开(公告)号：US12189236B2
公开(公告)日：2025-01-07
申请号：US17765008
申请日：2022-03-17
Inventor： Yong Yang , Fancheng Liu , Guowei Zha
IPC: G02F1/13357
Abstract: The present application discloses a backlight module and a display device, backlight module includes a substrate, a plurality of light sources, a plurality of barrier wall units and a light adjusting layer. The substrate includes a plurality of function regions and a plurality of non-function regions. Each of the function regions includes at least one light source. The barrier wall units are disposed in non-function regions. The light adjusting layer includes a plurality of patterned light adjusting units disposed to correspond to the function regions. The patterned light adjusting units with the barrier wall units can improve entire light emission brightness of the backlight module to achieve even light emission of an entire surface.
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