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31. 发明授权

US11540403B2 Display panel with flexible circuit board 有权
公开(公告)号：US11540403B2
公开(公告)日：2022-12-27
申请号：US16962588
申请日：2019-07-23
申请人： Beijing BOE Display Technology Co., Ltd. , BOE Technology Group Co., Ltd.
发明人： Jiangfeng Zhang , Xu Chen , Yu Zhang , Bochang Wang , Shixin Geng
IPC分类号： H05K5/02 , G06F1/18
摘要： A display panel includes: a front frame and a printed circuit board protective shell. The front frame includes a first front frame portion and a second front frame portion extending in a length direction of the display panel; and a third front frame portion and a fourth front frame portion extending in a width direction of the display panel; wherein the first front frame portion and the second front frame portion are disposed oppositely; and the third front frame portion and the fourth front frame portion are disposed oppositely, and connected between the first front frame portion and the second front frame portion. The printed circuit board protective shell is engaged with the first front frame portion and the second front frame portion to form an integral structure.

32. 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.

33. 发明授权

US11029454B2 Diffusion sheet having self-lubricating particles and diffusion particles, method for fabricating the same, backlight module, and display device 有权
公开(公告)号：US11029454B2
公开(公告)日：2021-06-08
申请号：US16208682
申请日：2018-12-04
申请人： BOE Technology Group Co., Ltd. , Hefei BOE Vision-Electronic Technology Co., Ltd.
发明人： Yu Zhang
IPC分类号： G02B5/02 , F21V8/00
摘要： The disclosure discloses a diffusion sheet, a method for fabricating the same, a backlight module, and a display device, and the diffusion sheet includes: a substrate; and a diffusion layer arranged on a side of the substrate, wherein the diffusion layer includes a first base layer, and a plurality of diffusion particles and a plurality of self-lubricating particles distributed in the first base layer.

34. 发明授权

US10613305B2 Tiled display panel and tiled display device 有权
公开(公告)号：US10613305B2
公开(公告)日：2020-04-07
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： G02B5/04 , G02B17/08 , G02F1/1335 , G02B5/02 , G02F1/1333
CPC分类号： G02B17/086 , G02B5/0231 , G02F1/13336 , G02F1/133524 , G02B5/0226 , G02B5/04
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.

35. 发明授权

US10025125B2 Display panel and display apparatus 有权
公开(公告)号：US10025125B2
公开(公告)日：2018-07-17
申请号：US15207556
申请日：2016-07-12
申请人： BOE Technology Group Co., Ltd.
发明人： Yu Zhang , Qian Jia
IPC分类号： G02F1/1333 , G02F1/1339 , G02F1/1335 , H01L27/12 , H01L29/49
摘要： This disclosure pertains to the technical field of liquid crystal display, and in particular to a display panel and a display apparatus. This display panel comprises a first substrate and a second substrate provided by cell-assembling, wherein the first substrate and the second substrate are both flexible and bendable, and wherein both of the first substrate and the second substrate are provided with a repulsion layer therein, which enables the first substrate and the second substrate to repel each other. By the addition of the repulsion layer to the display panel, the effect of maintaining a uniform cell thickness of the flexible display panel is achieved and the display panel is allowed to have a better displaying effect.

36. 发明授权

US09651823B2 Backlight source and display device 有权
公开(公告)号：US09651823B2
公开(公告)日：2017-05-16
申请号：US14408713
申请日：2014-06-27
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： Wenjia Sun , Yu Zhang , Daekeun Yoon , Qing Ma , Wenwen Ma
IPC分类号： G09F13/04 , G02F1/1335 , F21V7/04 , F21V11/00
CPC分类号： G02F1/133608 , F21V7/04 , F21V11/00 , G02F1/133602 , G02F1/133605 , G02F1/133606 , G02F2001/133614
摘要： A backlight source and a display device are provided. The backlight source includes a backplate (1), a light source (2) and a diffuser plate (3). The light source (2) is provided on a face of the backplate (1), the diffuser plate (3) is parallel to the face of the backplate (1), and the diffuser plate (3) is provided at a side of the backplate (1), where the light source (2) is provided, and is opposite to light source (2); and a support pole (31) is further provided between the diffuser plate (3) and the backplate (1), and the support pole (31) and the diffuser plate (1) are made of a same material and formed integrally.

37. 发明授权

US09236026B2 Color temperature tuning method, color temperature tuning apparatus and display apparatus 有权
标题翻译：色温调节方法，色温调节装置和显示装置
公开(公告)号：US09236026B2
公开(公告)日：2016-01-12
申请号：US14236217
申请日：2013-05-27
申请人： BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Lili Jia , Xiuyun Chen , Lingyu Sun , Hongli Zhu , Yu Zhang
IPC分类号： G09G5/06 , G09G3/34
CPC分类号： G09G5/06 , G09G3/3413 , G09G2320/0666
摘要： Embodiments of the present invention relate to a color temperature tuning method, a color temperature tuning apparatus, and a display apparatus. The color temperature tuning method includes the steps of: matching an input color temperature signal with a color temperature value in the color temperature lookup table, and extracting a current signal corresponding to the color temperature value matching with the input color temperature signal from the color temperature lookup table; and controlling a light emitting device to emit light according to the current signal. According to embodiments of the present invention, intermediate calculation process is omitted and time for tuning the color temperature is shorten. Currents flowing through the blue and green light emitting elements are controlled to emit lights to excite red fluorescent powder, so that the LED emits lights having various color temperatures, and tuning accuracy of the color temperature and user experience are improved.
摘要翻译：本发明的实施例涉及色温调节方法，色温调节装置和显示装置。色温调节方法包括以下步骤：将输入色温信号与色温查找表中的色温值进行匹配，并从色温提取与输入色温信号匹配的色温值对应的电流信号查找表; 以及根据当前信号控制发光器件发光。根据本发明的实施例，省略了中间计算处理，并缩短了色温调整的时间。控制流经蓝色和绿色发光元件的电流以发光以激发红色荧光粉末，使得LED发射具有各种色温的光，并提高色温和用户体验的调谐精度。

38. 发明申请

US20150346551A1 BACKLIGHT SOURCE AND DISPLAY DEVICE 有权
标题翻译：背光源和显示设备
公开(公告)号：US20150346551A1
公开(公告)日：2015-12-03
申请号：US14408713
申请日：2014-06-27
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： Wenjia Sun , Yu Zhang , Daekeun Yoon , Qing Ma , Wenwen Ma
IPC分类号： G02F1/1335 , F21V11/00 , F21V7/04
CPC分类号： G02F1/133608 , F21V7/04 , F21V11/00 , G02F1/133602 , G02F1/133605 , G02F1/133606 , G02F2001/133614
摘要： A backlight source and a display device are provided. The backlight source includes a backplate (1), a light source (2) and a diffuser plate (3). The light source (2) is provided on a face of the backplate (1), the diffuser plate (3) is parallel to the face of the backplate (1), and the diffuser plate (3) is provided at a side of the backplate (1), where the light source (2) is provided, and is opposite to light source (2); and a support pole (31) is further provided between the diffuser plate (3) and the backplate (1), and the support pole (31) and the diffuser plate (1) are made of a same material and formed integrally.
摘要翻译：提供背光源和显示装置。背光源包括背板（1），光源（2）和扩散板（3）。光源（2）设置在背板（1）的表面上，扩散板（3）平行于背板（1）的表面，扩散板（3）设置在背板背光板（1），其中设置有光源（2），并且与光源（2）相对; 并且在扩散板（3）和背板（1）之间还设置有支撑杆（31），并且支撑杆（31）和扩散板（1）由相同的材料制成并一体地形成。

39. 发明申请

US20150253490A1 Light guide Plate, Backlight Module and Liquid Crystal Module 有权
标题翻译：导光板，背光模块和液晶模块
公开(公告)号：US20150253490A1
公开(公告)日：2015-09-10
申请号：US14339584
申请日：2014-07-24
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： Yu Zhang , Wenwen MA , Lili JIA , Qing MA , Daekeun Yoon
IPC分类号： F21V8/00 , G02F1/1335
CPC分类号： G02B6/0041 , G02B6/0035 , G02B6/0078
摘要： 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.
摘要翻译：本公开公开了一种导光板，背光模块和液晶模块。导光板包括多个导光块; 导光块被掺杂有散射粒子。由于导光板包括多个导光块，因此可以简化导光板的切割和网格点的制作。导光块被掺杂有散射颗粒，使得入射到导光块上的大部分光线在预设方向上散射并且被引导到背光模块的中间部分和光远端以补偿中间部分的亮度部分和远光端，从而使侧光型背光显示屏的亮度均匀。

40. 发明申请

US20140292837A1 COLOR TEMPERATURE TUNING METHOD, COLOR TEMPERATURE TUNING APPARATUS AND DISPLAY APPARATUS 有权
标题翻译：彩色温度调节方法，彩色温度调节装置和显示装置
公开(公告)号：US20140292837A1
公开(公告)日：2014-10-02
申请号：US14236217
申请日：2013-05-27
申请人： BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Lili Jia , Xiuyun Chen , Lingyu Sun , Hongli Zhu , Yu Zhang
IPC分类号： G09G3/36
CPC分类号： G09G5/06 , G09G3/3413 , G09G2320/0666
摘要： Embodiments of the present invention relate to a color temperature tuning method, a color temperature tuning apparatus, and a display apparatus. The color temperature tuning method includes the steps of: matching an input color temperature signal with a color temperature value in the color temperature lookup table, and extracting a current signal corresponding to the color temperature value matching with the input color temperature signal from the color temperature lookup table; and controlling a light emitting device to emit light according to the current signal. According to embodiments of the present invention, intermediate calculation process is omitted and time for tuning the color temperature is shorten. Currents flowing through the blue and green light emitting elements are controlled to emit lights to excite red fluorescent powder, so that the LED emits lights having various color temperatures, and tuning accuracy of the color temperature and user experience are improved.
摘要翻译：本发明的实施例涉及色温调节方法，色温调节装置和显示装置。色温调节方法包括以下步骤：将输入色温信号与色温查找表中的色温值进行匹配，并从色温提取与输入色温信号匹配的色温值对应的电流信号查找表; 以及根据当前信号控制发光器件发光。根据本发明的实施例，省略了中间计算处理，并缩短了色温调整的时间。控制流经蓝色和绿色发光元件的电流以发光以激发红色荧光粉末，使得LED发射具有各种色温的光，并提高色温和用户体验的调谐精度。

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