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1. 发明授权

US11822203B2 Display panel, control methods thereof, and display device 有权
公开(公告)号：US11822203B2
公开(公告)日：2023-11-21
申请号：US16652385
申请日：2019-06-25
申请人： BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Qingqing Ma , Shuo Li , Chao Tian , Zhe Wang , Xiang Yuan , Wenyuan Xi , Yinan Gao , Rui Xu , Min Wang , Fang Zhang , Qidong Sun , Shaoru Zhang
IPC分类号： G02F1/1676 , G02F1/167 , G02F1/1685
CPC分类号： G02F1/1676 , G02F1/167 , G02F1/1685
摘要： A display panel and control methods thereof are provided. In one example, the display panel includes, a first substrate and a second substrate opposite to each other, and a solution encapsulated between the first substrate and the second substrate. In some examples, the solution includes opaque charged particles. In some examples, the first substrate includes a first electrode, the first electrode including a plurality of discrete sub-electrodes, and the second substrate includes a second electrode. Further, the control method may include adjusting an electric field between each of the plurality of discrete sub-electrodes and the second electrode, causing the opaque charged particles to undergo a gathering motion or a scattering motion.

2. 发明授权

US10930224B2 Method of eliminating black border of display device, display device and detecting device 有权
公开(公告)号：US10930224B2
公开(公告)日：2021-02-23
申请号：US16468509
申请日：2018-11-28
申请人： Beijing BOE Optoelectronics Technology Co., Ltd. , BOE Technology Group Co., Ltd.
发明人： Boning Wang , Hongliang Lv , Ruifeng Yang , Litao Fan , Yufei Liu , Libao Cui , Huaxu Yang , Qingnan Ai , Fang Zhang
IPC分类号： G09G3/34
摘要： The present disclosure provides a method of eliminating a black border of a display device, a display device and a detecting device. The display device includes a cover plate and a display panel, which are configured in a stack; the cover plate includes a light transmissive region and a non-light transmissive region located around the light transmissive region. The display panel includes a display area corresponding to the light transmissive region. The display area includes a first sub-display area and a second sub-display area around the first sub-display area. A size of the display area is greater than a size of the light transmissive region of the cover plate and pixels of the second sub-display area on at least one side are configured to display the same color as the color of the non-light transmissive area.

3. 发明授权

US10042460B2 Display device with flexible circuit board extended to be interposed between light guiding film buttons and display panel 有权
公开(公告)号：US10042460B2
公开(公告)日：2018-08-07
申请号：US14892627
申请日：2015-06-17
申请人： BOE Technology Group Co., Ltd. , Beijing BOE Optoelectronics Technology Co., Ltd.
发明人： Guangquan Wang , Zijian Wang , Yumei Chen , Zhanqing Cao , Fang Zhang
IPC分类号： G06F3/041 , G02B5/20 , F21V8/00
摘要： A display device, comprising a display panel with a touch control unit, a glass cover plate being positioned at a light emitting side of the display panel, and a light guiding film for buttons being positioned on a side of the glass cover plate facing to the display panel, and further comprising a first flexible circuit board extended to be interposed between the light guiding film for buttons and the display panel, provided with a functional module electrically connected with the light guiding film for buttons and a functional module electrically connected with the touch control unit. A functional module for providing signals to the light guiding film for buttons and a functional module for providing signals to the touch control unit are integrated into one flexible circuit board, so that a thickness of one layer of flexible circuit board is reduced in the thickness direction of the display device.

4. 发明申请

US20200294456A1 METHOD OF ELIMINATING BLACK BORDER OF DISPLAY DEVICE, DISPLAY DEVICE AND DETECTING DEVICE 审中-公开
公开(公告)号：US20200294456A1
公开(公告)日：2020-09-17
申请号：US16468509
申请日：2018-11-28
申请人： Beijing BOE Optoelectronics Technology Co., Ltd. , BOE Technology Group Co., Ltd.
发明人： Boning Wang , Hongliang Lv , Ruifeng Yang , Litao Fan , Yufei Liu , Libao Cui , Huaxu Yang , Qingnan Ai , Fang Zhang
IPC分类号： G09G3/34
摘要： The present disclosure provides a method of eliminating a black border of a display device, a display device and a detecting device. The display device includes a cover plate and a display panel, which are configured in a stack; the cover plate includes a light transmissive region and a non-light transmissive region located around the light transmissive region. The display panel includes a display area corresponding to the light transmissive region. The display area includes a first sub-display area and a second sub-display area around the first sub-display area. A size of the display area is greater than a size of the light transmissive region of the cover plate and pixels of the second sub-display area on at least one side are configured to display the same color as the color of the non-light transmissive area.

5. 发明申请

US20160357311A1 A Display Device 审中-公开
标题翻译：显示设备
公开(公告)号：US20160357311A1
公开(公告)日：2016-12-08
申请号：US14892627
申请日：2015-06-17
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE OPTOLECTRONICS TECHNOLOGY CO., LTD.
发明人： Guangquan Wang , Zijian Wang , Yumei Chen , Zhanqing Cao , Fang Zhang
IPC分类号： G06F3/041 , G02B5/20 , F21V8/00
CPC分类号： G06F3/0416 , G02B5/201 , G02B6/00 , G02B6/0083 , G06F3/0412 , G06F2203/04102
摘要： A display device, comprising a display panel with a touch control unit, a glass cover plate being positioned at a light emitting side of the display panel, and a light guiding film for buttons being positioned on a side of the glass cover plate facing to the display panel, and further comprising a first flexible circuit board extended to be interposed between the light guiding film for buttons and the display panel, provided with a functional module electrically connected with the light guiding film for buttons and a functional module electrically connected with the touch control unit. A functional module for providing signals to the light guiding film for buttons and a functional module for providing signals to the touch control unit are integrated into one flexible circuit board, so that a thickness of one layer of flexible circuit board is reduced in the thickness direction of the display device.
摘要翻译：一种显示装置，包括具有触摸控制单元的显示面板，位于所述显示面板的发光侧的玻璃盖板，以及位于所述玻璃盖板的面向所述玻璃盖板的一侧的按钮导光膜显示面板，还包括扩展为插入在按钮用导光膜和显示面板之间的第一柔性电路板，设置有与用于按钮的导光膜电连接的功能模块和与触摸电连接的功能模块控制单元用于向按钮用导光膜提供信号的功能模块和用于向触摸控制单元提供信号的功能模块集成到一个柔性电路板中，使得一层柔性电路板的厚度在厚度方向上减小的显示装置。

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