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公开(公告)号：US11256133B2
公开(公告)日：2022-02-22
申请号：US16632676
申请日：2019-01-21
Inventor： Yu Zhang , Shixin Geng , Xiaojun Gu , Guangyun Tong , Hao Zhou , Tengfei Wang
IPC: G02F1/13357 , G02F1/1335
Abstract: A direct-lit backlight source, a manufacturing method thereof, and a display device. The direct-lit backlight source includes: a light-emitting unit array; in a first direction, the light-emitting unit array includes a third region, and a first region and a second region sequentially between a first edge and the third region; in a second direction, the light-emitting unit array includes a sixth region, and a fourth region and a fifth region sequentially between a second edge to the sixth region; light-emitting units adjacent along the first direction in the first, second, third region, have a first, second, third pitch, respectively; light-emitting units adjacent along the second direction in the fourth, fifth, sixth region, have a fourth, fifth, sixth pitch, respectively; the second pitch is greater than the first pitch and the third pitch, respectively; and the fifth pitch is greater than the fourth pitch and the sixth pitch, respectively.
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公开(公告)号：US20210234991A1
公开(公告)日：2021-07-29
申请号：US16957463
申请日：2019-12-25
Inventor： Yu Zhang , Xiuyun Chen , Zongze HE , Feng Long , Pin Xiao , Yuxuan Chen
Abstract: Disclosed is a method for converting image data. The method includes: acquiring image data of a target image, wherein the image data includes first pixel values of m pixels in the target image, each of the first pixel values includes a first color value of at least one color channel, the first color value being within a target color value interval of the at least one color channel; dividing the target color value interval into n color value partitions; determining a color value partition where the first color value falls from the n color value partitions; and converting the first color value into a second color value according to a position of the first color value in the color value partition, the number of bits occupied by the second color value being less than the number of bits occupied by the first color value.
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公开(公告)号：US10551710B2
公开(公告)日：2020-02-04
申请号：US15769505
申请日：2017-09-28
IPC: G02F1/139 , G02F1/1335 , G02F1/1347
Abstract: There is disclosed a transparent display device including: a transparent display panel, a first optical structure fixed on a light incidence side of the transparent display panel, and a plurality of light sources arranged on a side of the first optical structure, wherein there is a scattering lens structure arranged on a side of the first optical structure facing away from the transparent display panel and a refractive index of a medium between the first optical structure and the transparent display panel is less than a refractive index of the first optical structure.
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公开(公告)号：US20190107748A1
公开(公告)日：2019-04-11
申请号：US16108139
申请日：2018-08-22
Inventor： Yu Zhang , Jian He , Chuan Peng , Yan Cui , Chunhui Zhu
IPC: G02F1/1345 , H01R12/70
CPC classification number: G02F1/13452 , H01R12/7076
Abstract: A connector, a display screen and a method for manufacturing the display screen are provided. The connector includes a substrate, and a conductor structure arranged on the substrate. One end of the conductor structure is connected to a data signal line on a display panel, and the other end of the conductor structure is connected to a driver integrated circuit IC arranged on a non-display side of the display panel. A target surface, away from the substrate, of the conductor structure is uneven. The connector reduces the probability of the conductor structure breaking under the stress of the substrate, thereby guaranteeing the good display effect of the display screen.
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公开(公告)号：US09964683B2
公开(公告)日：2018-05-08
申请号：US14339584
申请日：2014-07-24
Inventor： Yu Zhang , Wenwen Ma , Lili Jia , Qing Ma , Daekeun Yoon
IPC: F21V8/00 , G02F1/1335
CPC classification number: G02B6/0041 , G02B6/0035 , G02B6/0078
Abstract: The present disclosure discloses a light guide plate, a backlight module and a liquid crystal module. The light guide plate includes a plurality of light guide blocks; the light guide blocks are doped with scattering particles. Since the light guide plate includes a plurality of light guide blocks, this can simplify the cutting of the light guide plate and the making of grid points. The light guide blocks are doped with scattering particles, so that most of rays incident upon the light guide blocks are scattered in a preset direction and guided to a middle part and the light-far end of the backlight module to compensate the brightness of the middle part and the light-far end, thus making the brightness of the side light type backlight display uniform.
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Patent Agency Ranking
公开(公告)号：US09897862B2
公开(公告)日：2018-02-20
申请号：US14428946
申请日：2014-06-20
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yu Zhang
IPC: G02F1/1339
CPC classification number: G02F1/13394 , G02F1/1339 , G02F2001/13398
Abstract: Embodiments of the disclosure disclose a spacer, a liquid crystal panel comprising the spacer, and a display device. The spacer comprises a first portion made of a rigid material and a second portion made of a flexible material; and the first portion and the second portion are fixedly connected with each other.
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公开(公告)号：US20160074979A1
公开(公告)日：2016-03-17
申请号：US14744215
申请日：2015-06-19
Inventor： Gang Wang , Xinqing Zhu , Guangyuan Cai , Jianlei Yang , Yu Zhang , Ningheng Du
IPC: B23P19/04
Abstract: An embodiment of the present invention provides a jig for detaching a display assembly. The display assembly comprises: a fixing module configured to fix a backlight module in the display assembly; and an absorbing module configured to absorb a display panel in the display assembly such that the display panel and the backlight module are separated from each other by an external force.
Abstract translation: 本发明的实施例提供一种用于分离显示组件的夹具。 显示组件包括：固定模块，被配置为将背光模块固定在显示组件中; 以及吸收模块，被配置为吸收显示组件中的显示面板，使得显示面板和背光模块通过外力彼此分离。
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48.发明申请CONDUCTIVE SEALANT, DISPLAY PANEL AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE 审中-公开导电密封剂，显示面板及其制造方法和显示装置公开(公告)号：US20140335290A1
公开(公告)日：2014-11-13
申请号：US14346092
申请日：2013-07-22
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yu Zhang , Jaegeon You
IPC: G02F1/1339
CPC classification number: G02F1/1339 , G02F2202/16 , G02F2202/36 , Y10T428/1082
Abstract: A conductive sealant comprises a sealant material and conductive particles, wherein the conductive particles are of a composite material obtained by adding graphene or carbon nanotubes into a resin. The conductive sealant avoids the problem of bad electrical conduction of the display panel caused by the aggregation of graphene. A display panel and a manufacturing method thereof and a display device are further provided.
Abstract translation: 导电密封剂包括密封剂材料和导电颗粒，其中导电颗粒是通过将石墨烯或碳纳米管添加到树脂中而获得的复合材料。 导电密封胶避免了由石墨烯聚集引起的显示面板导电不良的问题。 还提供了显示面板及其制造方法和显示装置。
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公开(公告)号：US11947211B2
公开(公告)日：2024-04-02
申请号：US17908343
申请日：2021-08-05
Inventor： Jing Wang , Yangyang Cai , Guojian Qu , Guangyun Tong , Fan Yang , Chengwei Wang , Zhanchang Bu , Bochang Wang , Yu Zhang , Hetao Wang , Xiang Li
IPC: G02F1/1333 , G02F1/1335 , G02F1/13363 , G02F1/1337 , G09G3/20
CPC classification number: G02F1/133528 , G02F1/133504 , G02F1/13363 , G02F1/1337 , G09G3/2092 , G09G2340/00
Abstract: A display panel includes: a liquid crystal cell; an optical layer configured to transmit part of light incident onto the optical layer whose polarization direction is parallel to a transmission axis of the optical layer, and reflect a remaining part of the light incident onto the optical layer; a first polarization structure configured to transmit part of light incident onto the first polarization structure whose polarization direction is parallel to a transmission axis of the first polarization structure, and absorb a remaining part of the light incident onto the first polarization structure; and a second polarization structure configured to transmit part of light incident onto the second polarization structure whose polarization direction is parallel to a transmission axis of the second polarization structure, and absorb a remaining part of the light incident onto the second polarization structure.
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公开(公告)号：US11927878B2
公开(公告)日：2024-03-12
申请号：US17779296
申请日：2021-06-09
Inventor： Guangyun Tong , Yu Zhang , Zhuolong Li , Xuefei Qin , Junning Su
IPC: G03B21/62 , B05B1/14 , B05B1/20 , B05B13/04 , B32B7/12 , B32B17/06 , B32B27/06 , G06F3/041 , G06F3/044 , H04N9/31
CPC classification number: G03B21/62 , B05B1/14 , B05B1/20 , B32B7/12 , B32B17/06 , B32B27/06 , G06F3/0416 , G06F3/0446 , B05B13/04 , B32B2307/412 , B32B2307/538 , B32B2307/732 , B32B2457/208 , G06F2203/04103 , H04N9/3179
Abstract: Provided is a projection screen. The projection screen includes a first transparent cover plate, a transparent touch panel, and a first nanoparticle layer, wherein the first nanoparticle layer and the first transparent cover plate are sequentially laminated on one side of the transparent touch panel, and the first nanoparticle layer comprises a plurality of dispersed nanoparticles of different particle sizes. A method for manufacturing a projection screen, a projection display system, and a projection display method are also provided.
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