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1. 发明授权

US10922521B2 Display device, method for operating display device and electronic device 有权
公开(公告)号：US10922521B2
公开(公告)日：2021-02-16
申请号：US16391543
申请日：2019-04-23
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yanliu Sun , Shiming Shi
IPC分类号： G06K9/00 , G01L1/14 , G01L1/26 , G06F21/32 , G06K9/20 , G06T7/40 , H01L27/32 , H01L51/52 , G09G3/3208
摘要： A display device and a method for operating a display device is provided. The display device includes a display panel, a photosensitive image sensor, and a pressure sensing sensor. The display panel includes a display area and has a display side and a back side opposite to the display side. The photosensitive image sensor and the pressure sensing sensor are stacked in the display area of the display panel and are located on the back side of the display panel. The pressure sensing sensor is configured to sense a pressing action on the display side of the display panel. The photosensitive image sensor is configured to detect an image of a texture on the display side of the display panel.

2. 发明申请

US20190213948A1 OLED DISPLAY PANEL, DRIVING METHOD THEREOF AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20190213948A1
公开(公告)日：2019-07-11
申请号：US16111871
申请日：2018-08-24
申请人： BOE Technology Group Co., Ltd.
发明人： Yanliu Sun
IPC分类号： G09G3/3208 , G06F3/041 , G06K9/00 , H01L27/32
摘要： The disclosure discloses an OLED display panel, a driving method thereof and a display device. In a texture recognition period, a first light emitting element in a texture recognition area is controlled to be in an off state, wherein the first light emitting element includes at least a light emitting element of which a spacing from an edge of a pinhole imaging area is closest in the texture recognition area; and then an image of an object, formed through the pinhole imaging area, is obtained by an image sensor, the object being in the texture recognition area and above the display panel, so as to implement the texture collection and recognition functions.

3. 发明申请

US20170285688A1 FLEXIBLE DISPLAY DEVICE 有权
公开(公告)号：US20170285688A1
公开(公告)日：2017-10-05
申请号：US15511352
申请日：2016-03-16
申请人： BOE Technology Group Co., Ltd.
发明人： Yanliu Sun
IPC分类号： G06F1/16
CPC分类号： G06F1/1652 , G06F1/1643 , G06F1/1681 , G06F3/041 , G06F2203/04102
摘要： A flexible display device is disclosed. The flexible display device includes a flexible display screen, the flexible display device further includes a supporting structure configured for supporting the flexible display screen, and the flexible display screen is fixedly connected with the supporting structure and fixed on a supporting surface of the supporting structure. The supporting surface of the supporting structure is allowed to be selectively transformed into a planar surface or a curved surface. With the flexible display device, touch control and click operations performed on the flexible display screen may be facilitated, and thus application field of the flexible display screen may be expanded.

4. 发明申请

US20150212596A1 WRITING DEVICE FOR ELECTRONIC PAPER AND ELECTRONIC PAPER TAG SYSTEM 有权
标题翻译：电子纸和电子纸标签系统的书写设备
公开(公告)号：US20150212596A1
公开(公告)日：2015-07-30
申请号：US14354234
申请日：2013-12-05
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Shiming Shi , Yanliu Sun
IPC分类号： G06F3/038 , G06F3/041 , G09F9/37 , G06F3/0354
CPC分类号： G06F3/0383 , B41J3/4076 , G06F3/03545 , G06F3/038 , G06F3/0416 , G06F3/044 , G06F3/048 , G09F9/372 , G09G3/344 , G09G2380/14
摘要： A writing device for electronic paper includes an array substrate, a master control module, an input module electrically connected with the master control module, and an array substrate driving module electrically connected with the master control module, the array substrate is electrically connected with the array substrate driving module, an upper surface of the array substrate is configured to be electrically connected with electronic paper to be written, the input module is configured to input operation instructions to the master control module, the master control module is configured to control the array substrate driving module to drive the array substrate for performing writing operations according to the operation instructions. An embodiment of the present invention further provides an electronic paper tag system including the electronic paper writing device. Therefore, the writing device and the electronic paper tag system provided in embodiments of the present invention are particularly applicable to situations in which tag information is not required to be updated frequently (for example, doorplate, merchandise price labels).
摘要翻译：一种电子纸写入装置，包括阵列基板，主控模块，与主控模块电连接的输入模块以及与主控模块电连接的阵列基板驱动模块，阵列基板与阵列电连接基板驱动模块，阵列基板的上表面被配置为与待写入的电子纸电连接，输入模块被配置为向主控制模块输入操作指令，主控模块被配置为控制阵列基板驱动模块来驱动阵列基板，以根据操作指令进行写入操作。本发明的实施例还提供了一种包括电子纸写入装置的电子纸标签系统。因此，本发明的实施例中提供的写入装置和电子纸标签系统特别适用于不需要频繁更新标签信息（例如门牌，商品价格标签）的情况。

5. 发明授权

US11567403B2 Quantum dot color filter, fabrication method thereof, display panel and device 有权
公开(公告)号：US11567403B2
公开(公告)日：2023-01-31
申请号：US16861956
申请日：2020-04-29
申请人： BOE Technology Group Co., Ltd.
发明人： Ge Shi , Ming Zhu , Zheng Fang , Yanliu Sun , Haijun Niu , Shiyu Zhang , Song Yang , Yujie Liu , Yuyao Wang , Jiahui Han , Xiaochuan Chen , Xue Dong
IPC分类号： G02F1/1335 , G03F7/00 , G02F1/13357 , H01L27/32
摘要： The present disclosure provides a quantum dot color filter, a fabrication method thereof, a display panel and a display device, and belongs to the field of display technology. The quantum dot color filter of the present disclosure includes a quantum dot functional layer configured to emit light of a certain color under excitation of excitation light. The quantum dot functional layer has a hollowed-out portion, which exposes a side surface of the quantum dot functional layer, so that the excitation light is able to arrive at the side surface.

6. 发明授权

US11417710B2 Organic light-emitting display panel and manufacturing method thereof, and organic light-emitting display device 有权
公开(公告)号：US11417710B2
公开(公告)日：2022-08-16
申请号：US16713655
申请日：2019-12-13
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yanliu Sun
IPC分类号： H01L27/32 , H01L51/52 , H01L51/56
摘要： An organic light-emitting display panel and a manufacturing method thereof and an organic light-emitting display device are provided. The organic light-emitting display panel includes a first light-emitting element, a second light-emitting element, a first color filter layer, a second color filter layer; a color of light emitted by the first light-emitting element is different from a color of light emitted by the second light-emitting element and is same as a color of the first color filter layer, and the color of the light emitted by the second light-emitting element is same as a color of the second color filter layer, a brightness attenuation speed of the light emitted by the first light-emitting element is faster than a brightness attenuation speed of the light emitted by the second light-emitting element; the first color filter layer has a first convex surface; and/or the second color filter layer has a first concave surface.

7. 发明申请

US20210376013A1 DISPLAY PANEL, DISPLAY DEVICE AND METHOD FOR MANUFACTURING DISPLAY PANEL 有权
公开(公告)号：US20210376013A1
公开(公告)日：2021-12-02
申请号：US16333674
申请日：2018-09-21
申请人： BOE Technology Group Co., Ltd.
发明人： Yanliu Sun
IPC分类号： H01L27/32 , H01L51/52 , H01L51/56
摘要： A display panel, a display device and a method for manufacturing the display panel are provided. The display panel comprises a substrate (101), a light-emitting device (102) and a plurality of optical sensing modules (104), the light-emitting device (102) and the plurality of optical sensing modules (104) are located on one side of the substrate (101). The plurality of optical sensing modules (104) are located on a side, away from the substrate (101), of the light-emitting device (102), wherein an orthographic projection of each optical sensing module (104) on the light-emitting device (102) is located within a non-light-emitting region (P) of the light-emitting device (102). The reliability of fingerprint recognition on the display panel is improved.

8. 发明授权

US10019036B2 Flexible display device 有权
公开(公告)号：US10019036B2
公开(公告)日：2018-07-10
申请号：US15511352
申请日：2016-03-16
申请人： BOE Technology Group Co., Ltd.
发明人： Yanliu Sun
IPC分类号： G06F1/16 , H05K5/00 , H05K7/00
CPC分类号： G06F1/1652 , G06F1/1643 , G06F1/1681 , G06F3/041 , G06F2203/04102
摘要： A flexible display device is disclosed. The flexible display device includes a flexible display screen, the flexible display device further includes a supporting structure configured for supporting the flexible display screen, and the flexible display screen is fixedly connected with the supporting structure and fixed on a supporting surface of the supporting structure. The supporting surface of the supporting structure is allowed to be selectively transformed into a planar surface or a curved surface. With the flexible display device, touch control and click operations performed on the flexible display screen may be facilitated, and thus application field of the flexible display screen may be expanded.

9. 发明授权

US09671644B2 Direct backlight module and liquid crystal display device 有权
公开(公告)号：US09671644B2
公开(公告)日：2017-06-06
申请号：US14236213
申请日：2013-11-05
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yanliu Sun
IPC分类号： G02F1/1335
CPC分类号： G02F1/133606 , G02F1/133603 , G02F2001/133607
摘要： A direct backlight module and LCD device are provided. The direct backlight module includes a back plate, a backlight source mounted on the back plate, and a plurality of double lens structures mounted on the back plate and over the backlight source, the backlight source includes a plurality of LED bars, wherein the double lens structures are axisymmetrical and correspond to the LED bars, respectively, and each of the double lens structure has an axis coincides with that of the corresponding LED bar. The backlight module according to the embodiments of the present invention can improve the light efficiency of the backlight module and reduce the number of the LEDs used, and a slim design for backlight module is obtained.

10. 发明授权

US11361730B2 Display device, method of automatically adjusting brightness of display screen, and terminal equipment 有权
公开(公告)号：US11361730B2
公开(公告)日：2022-06-14
申请号：US16490620
申请日：2019-02-02
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yanliu Sun , Kuo Sun , Ming Che Hsieh , Fei Liu
IPC分类号： G09G5/10 , H01L27/32
摘要： A display device, a method for automatically adjusting brightness of a display screen and a terminal equipment are provided. An ambient light detection device is integrated in an operable region of the display device. The ambient light detection device includes a light blocking layer and a photoelectric sensor. The display device includes a display assembly and a control device. The display assembly includes a backpanel assembly, the light blocking layer being arranged in the backpanel assembly and provided with a light passing hole suitable for the passing of ambient light, the photoelectric sensor being disposed under the backpanel assembly; a display screen disposed over the backpanel assembly; a display chip connected to the display screen; and a control device connected to the photoelectric sensor. The display chip is connected to the control device, to adjust brightness of the display screen according to variance of the ambient light.

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