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1. 发明授权

US11295698B2 Connector for display device and display device 有权
公开(公告)号：US11295698B2
公开(公告)日：2022-04-05
申请号：US16338637
申请日：2018-10-18
申请人： BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Jianting Wang , Rui Guo , Hao Zhou , Boxiao Lan , Jianzi He
IPC分类号： G09G5/00
摘要： Embodiments of the present disclosure provide a connector for a display device and a relevant display device. The connector includes an input cable interface for connecting an input cable to receive an input mixed signal, a signal processor for processing a first signal in the mixed signal received via the input cable interface to obtain a video signal for display, a signal separator for separating a second signal from the mixed signal and to generate a DC voltage based on the second signal, a video signal output interface for connecting a display interface of the display device to output the video signal, and a power output interface for connecting a power supply interface of the display device to output the DC voltage generated by the signal separator to the display device. Externally-connection interfaces and connection wires are reduced by using one cable to transmit signals of multiple properties.

2. 发明授权

US11256133B2 Direct-lit backlight source and manufacturing method thereof, display device 有权
公开(公告)号：US11256133B2
公开(公告)日：2022-02-22
申请号：US16632676
申请日：2019-01-21
申请人： BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yu Zhang , Shixin Geng , Xiaojun Gu , Guangyun Tong , Hao Zhou , Tengfei Wang
IPC分类号： G02F1/13357 , G02F1/1335
摘要： 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.

3. 发明授权

US11125932B2 Light guide plate and manufacturing method thereof, backlight module and display device 有权
公开(公告)号：US11125932B2
公开(公告)日：2021-09-21
申请号：US16909524
申请日：2020-06-23
申请人： BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Honghao Yu , Hao Zhou , Lili Jia , Donglei Li , Hui Liu , Ying Chen , Shanshan Liu
IPC分类号： F21V8/00
摘要： A light guide plate and a manufacturing method thereof, a backlight module, and a display device are provided. The light guide plate includes a light incident surface, a light reflection surface, and a light-emitting surface; the light reflection surface includes a first prism structure array, the first prism structure array includes first prisms arranged in sequence in a first direction, and the first direction is perpendicular to the light incident surface; the first prism structure array is configured to enable light emitted from the light incident surface to be emitted toward the light-emitting surface; and the light-emitting surface includes a second cylindrical structure array, the second cylindrical structure array includes second cylindrical structures arranged side by side in a second direction, the second direction is perpendicular to the first direction, and a first plane including the first direction and the second direction is perpendicular to the light incident surface.

4. 发明授权

US10551710B2 Transparent display device 有权
公开(公告)号：US10551710B2
公开(公告)日：2020-02-04
申请号：US15769505
申请日：2017-09-28
申请人： BOE Technology Group Co., Ltd. , Beijing BOE Display Technology Co., Ltd.
发明人： Yu Zhang , Hao Zhou , Weihao Hu , Hai Chi , Liang Zhang , Wei Zhang
IPC分类号： G02F1/139 , G02F1/1335 , G02F1/1347
摘要： 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.

5. 发明授权

US10976608B2 Fabrication method and fabrication apparatus for backlight source, display device, and a display system 有权
公开(公告)号：US10976608B2
公开(公告)日：2021-04-13
申请号：US16680000
申请日：2019-11-11
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： Shixin Geng , Jin Han , Tengfei Wang , Wei Zhang , Hao Zhou , Weihao Hu , Yu Zhang
IPC分类号： G02F1/13357 , G02F1/1335
摘要： A method for fabricating a backlight source includes determining an n-step MacAdam ellipse in a uniform chromaticity diagram, where n is an integer smaller than or equal to 3; and fabricating the backlight source according to chromaticity coordinates within the n-step MacAdam ellipse to cause chromaticity coordinates of light emitted from different ones of light-emitting diodes of the backlight source to be within the n-step MacAdam ellipse.

6. 发明授权

US10388234B2 Double-sided display device, system, and method 有权
公开(公告)号：US10388234B2
公开(公告)日：2019-08-20
申请号：US15713488
申请日：2017-09-22
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： Chunbing Zhang , Rui Guo , Hao Zhou , Weihao Hu , Liang Zhang
IPC分类号： G09G3/36 , G09G3/20 , G06F21/84
摘要： A double-sided display device includes: a first display layer, configured to implement output of a display signal of a first side; and a second display layer, configured to implement output of a display signal of a second side; a conversion layer positioned between the first display layer and the second display layer, which switches between a light-transmitting state and an opaque light-shielding state. The conversion layer is in the light-shielding state during a display phase, and in the light-transmitting state during an interfering phase which follows the display phase. During the interfering phase, the first display layer is further configured to output a first interfering signal to interfere with the image displayed by the second side, and the second display layer is further configured to output a second interfering signal to interfere with the image displayed by the first side.

7. 发明申请

US20180052312A1 TILED DISPLAY PANEL AND TILED DISPLAY DEVICE 审中-公开
公开(公告)号：US20180052312A1
公开(公告)日：2018-02-22
申请号：US15658381
申请日：2017-07-24
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： Lili Jia , Hao Zhou , Weihao Hu , Liang Zhang , Yu Zhang
IPC分类号： G02B17/08 , G02B5/04 , G02B5/02 , G02F1/1333
CPC分类号： G02B17/086 , G02B5/0226 , G02B5/0231 , G02B5/04 , G02F1/13336 , G02F1/133524
摘要： A tiled display panel and a tiled display device are disclosed. The tiled display panel includes: at least first and second adjacent display areas; a splice area disposed between the first and second adjacent display areas; a first optical element and a second optical element respectively disposed on the first and second display areas and located on two sides of the splice area; and a reflective element disposed on the splice area. Each of the first optical element and the second optical element is configured to direct at least a portion of light emitted from its respective display area to the reflective element, such that the at least a portion of light is reflected by the reflective element and then emitted out from the splice area.

8. 发明授权

US11102888B2 Substrate, display panel and fabrication method thereof, and spliced screen 有权
公开(公告)号：US11102888B2
公开(公告)日：2021-08-24
申请号：US16336567
申请日：2018-05-30
申请人： BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Wei Zhang , Lili Jia , Weihao Hu , Hao Zhou , Zheng Wang , Jin Han , Hai Chi , Yu Zhang
IPC分类号： H05K1/00 , H05K1/18 , H05K3/32
摘要： At least one embodiment of the present disclosure relates to a substrate, a display panel and a fabrication method thereof, and a spliced screen. The substrate includes a base having a display region and a non-display region, and the non-display region includes a bonding region arranged at an end-side of the base.

9. 发明授权

US09500892B2 Liquid crystal module and display device 有权
标题翻译：液晶模块及显示装置
公开(公告)号：US09500892B2
公开(公告)日：2016-11-22
申请号：US14417759
申请日：2014-05-06
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： Hai Chi , Zhidan Zhang , Hao Zhou , Qing Ma
IPC分类号： G02F1/1333 , G02F1/1335
CPC分类号： G02F1/133308 , G02F1/133608 , G02F2001/133317 , G02F2001/133325 , G02F2201/465 , G02F2201/54
摘要： The present disclosure provides a liquid crystal module and a display device. The liquid crystal module includes a liquid crystal screen and a backlight module. It further includes a side bezel for assembling the backlight module. The side bezel includes a first portion surrounding both sides of the backlight module and a second portion bent inwardly between the liquid crystal screen and the backlight module, and the second portion is provided with a connection structure for connecting and assembling the liquid crystal screen. According to the present disclosure, the bezel-free liquid crystal module, i.e., the liquid crystal screen without any frame or cover, will be provided by means of the connection structure. As a result, it is able to provide an attractive appearance and a simple structure, thereby to provide a user with a perfect and wide visual effect.
摘要翻译：本发明提供一种液晶模块和显示装置。液晶模块包括液晶屏幕和背光模块。它还包括用于组装背光模块的侧面挡板。侧挡板包括围绕背光模块的两侧的第一部分和在液晶屏和背光模块之间向内弯曲的第二部分，并且第二部分设置有用于连接和组装液晶屏的连接结构。根据本公开，通过连接结构将提供无挡板的液晶模块，即没有任何框架或盖的液晶屏幕。结果，能够提供有吸引力的外观和简单的结构，从而为用户提供完美和宽广的视觉效果。

10. 发明申请

US20200081297A1 FABRICATION METHOD AND FABRICATION APPARATUS FOR BACKLIGHT SOURCE, DISPLAY DEVICE, AND A DISPLAY SYSTEM 审中-公开
公开(公告)号：US20200081297A1
公开(公告)日：2020-03-12
申请号：US16680000
申请日：2019-11-11
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： Shixin Geng , Jin Han , Tengfei Wang , Wei Zhang , Hao Zhou , Weihao Hu , Yu Zhang
IPC分类号： G02F1/1335
摘要： A method for fabricating a backlight source includes determining an n-step MacAdam ellipse in a uniform chromaticity diagram, where n is an integer smaller than or equal to 3; and fabricating the backlight source according to chromaticity coordinates within the n-step MacAdam ellipse to cause chromaticity coordinates of light emitted from different ones of light-emitting diodes of the backlight source to be within the n-step MacAdam ellipse.

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