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1. 发明授权

US11315990B2 AMOLED display panel having image scanning function 有权
公开(公告)号：US11315990B2
公开(公告)日：2022-04-26
申请号：US16099530
申请日：2017-12-15
申请人： BOE Technology Group Co., Ltd.
发明人： Libin Liu , Xiaowei Xu
IPC分类号： H01L27/32 , G09G3/3258 , G09G3/3266 , G09G3/3291
摘要： The present application discloses a display panel comprising a substrate, a transistor layer on the substrate, and a pixel-defining layer on a side of the transistor layer distal to the substrate to divide the display panel into a plurality of subpixel regions. At least one subpixel region includes a display sub-region and a light-sensitive sub-region. The display panel further includes a plurality of organic light-emitting diodes formed on the transistor layer respectively on the plurality of subpixel regions. Additionally, the display panel includes a plurality of pixel circuits formed in the transistor layer respectively on the plurality of subpixel regions. Each pixel circuit includes at least a display-driving sub-circuit coupled to one organic light-emitting diode. At least one pixel circuit in the at least one subpixel region includes a light-sensing sub-circuit formed on the light-sensitive sub-region and coupled to the display-driving sub-circuit formed on the display sub-region.

2. 发明申请

US20210225965A1 AMOLED DISPLAY PANEL HAVING IMAGE SCANNING FUNCTION 有权
公开(公告)号：US20210225965A1
公开(公告)日：2021-07-22
申请号：US16099530
申请日：2017-12-15
申请人： BOE Technology Group Co., Ltd.
发明人： Libin Liu , Xiaowei Xu
IPC分类号： H01L27/32 , G09G3/3266 , G09G3/3291 , G09G3/3258
摘要： The present application discloses a display panel comprising a substrate, a transistor layer on the substrate, and a pixel-defining layer on a side of the transistor layer distal to the substrate to divide the display panel into a plurality of subpixel regions. At least one subpixel region includes a display sub-region and a light-sensitive sub-region. The display panel further includes a plurality of organic light-emitting diodes formed on the transistor layer respectively on the plurality of subpixel regions. Additionally, the display panel includes a plurality of pixel circuits formed in the transistor layer respectively on the plurality of subpixel regions. Each pixel circuit includes at least a display-driving sub-circuit coupled to one organic light-emitting diode. At least one pixel circuit in the at least one subpixel region includes a light-sensing sub-circuit formed on the light-sensitive sub-region and coupled to the display-driving sub-circuit formed on the display sub-region.

3. 发明申请

US20200156160A1 Electrical Tools 审中-公开
公开(公告)号：US20200156160A1
公开(公告)日：2020-05-21
申请号：US16328469
申请日：2018-07-12
申请人： Fuzhou BOE Optoelectronics Technology Co., Ltd. , Boe Technology Group., Co., Ltd.
发明人： Zisong Jiang , Jinyin Zuo , Xiaowei Xu , Huizhen Du , Duo Zhang
IPC分类号： B23B45/02 , B25J9/06
摘要： An electrical tool including: a cutter bit assembly, a driving mechanism for providing a power to the cutter bit assembly, and a flexible transmission mechanism, which is connected at one end thereof to the driving mechanism and connected at the other end thereof to the cutter bit assembly; the flexible transmission mechanism is twistable and bendable, and is configured to transmit the power provided by the driving mechanism to the cutter bit assembly.

4. 发明授权

US10297678B2 Method for manufacturing thin film transistor 有权
公开(公告)号：US10297678B2
公开(公告)日：2019-05-21
申请号：US15989773
申请日：2018-05-25
申请人： BOE Technology Group Co., Ltd.
发明人： Xiaolong Li , Zunqing Song , Xiaowei Xu , Dong Li
IPC分类号： H01L21/00 , H01L21/84 , H01L29/66 , H01L21/768 , H01L21/324 , H01L21/265
摘要： The present disclosure provides a method for manufacturing a thin film transistor comprising, forming a pattern of an active layer on a substrate through a patterning process; performing ion doping to a channel region of the active layer; forming a gate insulating layer; forming a pattern of a gate through the patterning process; performing ion doping to a source contact region and a drain contact region of the active layer; forming an interlayer insulating layer; and performing laser annealing to the active layer, so as to make the active layer crystallize and the ions doped in the channel region, the source contact region and the drain contact region of the active layer activate simultaneously. In this method, the crystallization of the active layer and the activation of the ions doped in the active layer are implemented in the same process, which reduces the process cost and improves the efficiency.

5. 发明授权

US10241339B2 Laser pulse delay system and laser annealing system 有权
公开(公告)号：US10241339B2
公开(公告)日：2019-03-26
申请号：US15198063
申请日：2016-06-30
申请人： Boe Technology Group Co., Ltd.
发明人： Xiaowei Xu , Xiaolong Li , Liangjian Li
IPC分类号： G02B27/14 , G02B27/10 , G02B26/02 , B23K26/00 , B23K26/067 , B23K26/0622 , H01L21/268 , B23K26/06 , H01S3/00 , B23K103/00 , H01S3/10 , G02B17/02
摘要： The present disclosure discloses a laser pulse delay system and a laser annealing system. The laser pulse delay system comprises: a beam splitter, a first reflective unit and a delay unit. The beam splitter is configured to split a laser beam emitted by a laser into a first beam and a second beam, such that the first beam is transmitted to the first reflective unit and the second beam is transmitted to the delay unit. The first reflective unit is configured to reflect the first beam it receives, such that the reflected first beam is transmitted to a component to be irradiated. The delay unit is configured to delay the second beam it receives, such that the delayed second beam is transmitted to the component to be irradiated.

6. 发明申请

US20180374908A1 DISPLAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME, AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20180374908A1
公开(公告)日：2018-12-27
申请号：US15737191
申请日：2017-06-29
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Xiaolong Li , Yi Li , Xiaowei Xu , Zheng Liu
IPC分类号： H01L27/32
CPC分类号： H01L27/326 , H01L27/3206 , H01L27/3216 , H01L27/3218 , H01L27/3246 , H01L27/3272 , H01L51/0011 , H01L51/0017 , H01L2251/558
摘要： A display substrate, a method for manufacturing the same, a display panel and a display device are disclosed. The display substrate includes a pixel unit, and the pixel unit includes a light emitting layer and a pixel definition layer surrounding the light emitting layer. The pixel definition layer includes a first region and a second region. The first region has a first thickness, the second region has a second thickness. The first thickness is greater than the second thickness.

7. 发明授权

US09825106B2 OLED display substrate and method for manufacturing the same, and display apparatus 有权
公开(公告)号：US09825106B2
公开(公告)日：2017-11-21
申请号：US15244930
申请日：2016-08-23
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yansong Li , Xiaowei Xu , Liangjian Li
IPC分类号： H01L51/56 , H01L27/32 , H01L51/52
CPC分类号： H01L27/3246 , H01L51/5271 , H01L51/56
摘要： The present disclosure discloses an OLED display substrate and a manufacturing method thereof, and a display apparatus. The OLED display substrate is a top emitting OLED display substrate, and comprises a reflective layer covering side surfaces of a pixel defining layer, thus the reflective layer and a first electrode of the OLED form a reflective cup which increases the reflection of light emitted from the OLED.

8. 发明授权

US09524991B2 Array substrate and manufacturing method thereof and display apparatus 有权
标题翻译：阵列基板及其制造方法和显示装置
公开(公告)号：US09524991B2
公开(公告)日：2016-12-20
申请号：US14422343
申请日：2014-06-30
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Wenqing Xu , Hui Tian , Xiaowei Xu
IPC分类号： H01L27/12 , H01L27/32 , H01L29/786
CPC分类号： H01L27/1255 , H01L27/1222 , H01L27/1274 , H01L27/3265 , H01L29/78675
摘要： An array substrate and a manufacturing method thereof, and a display apparatus comprising the array substrate are provided. The array substrate comprises a base substrate, and a thin film transistor and a storing capacitor provided on the base substrate, the thin film transistor comprises a gate, a source, a drain and a gate insulation layer provided between the source and drain and the gate, the storing capacitor comprises a first plate, a second plate and a dielectric layer provided between the first plate and the second plate, wherein, both of the first plate and the second plate are formed of metal material, and the dielectric layer is formed of the same material as the gate insulation layer. In the array substrate of the present invention, the charging speed of the storing capacitor can be improved and the display quality of the display apparatus comprising the array substrate is further improved.
摘要翻译：提供阵列基板及其制造方法以及包括阵列基板的显示装置。阵列基板包括基底基板和设置在基底基板上的薄膜晶体管和存储电容器，薄膜晶体管包括设置在源极和漏极与栅极之间的栅极，源极，漏极和栅极绝缘层存储电容器包括设置在第一板和第二板之间的第一板，第二板和介电层，其中，第一板和第二板都由金属材料形成，并且介电层由与栅极绝缘层相同的材料。在本发明的阵列基板中，可以提高存储电容器的充电速度，并且进一步提高包括阵列基板的显示装置的显示质量。

9. 发明授权

US10403200B2 Transparent display panel and display device 有权
公开(公告)号：US10403200B2
公开(公告)日：2019-09-03
申请号：US15038219
申请日：2015-12-10
申请人： BOE TECHNOLOGY GROUP CO., LTD
发明人： Xiaowei Xu , Libin Liu
IPC分类号： H01L27/32 , H01L51/00 , H01L51/52 , G09G3/3233
摘要： In accordance with various embodiments of the disclosed subject matter, a transparent display panel and a related display device are provided. In some embodiments, a transparent display panel is provided, the transparent display panel comprises: a first region and a second region, wherein the first region comprises a plurality of first display units, the second region comprises a plurality of second display units, a transmission rate of the one of the plurality of first display units is higher than a transmission rate of the one of the plurality of second display units, and a luminance rate of the one of the plurality of first display units is lower than a luminance rate of the one of the plurality of second display units.

10. 发明申请

US20180233549A1 ORGANIC LIGHT EMITTING DISPLAY PANEL AND MANUFACTURING METHOD THEREOF, DISPLAY DEVICE 审中-公开
公开(公告)号：US20180233549A1
公开(公告)日：2018-08-16
申请号：US15920669
申请日：2018-03-14
申请人： Boe Technology Group Co., Ltd.
发明人： Libin LIU , Xiaowei Xu , Liangjian Li
IPC分类号： H01L27/32 , H01L51/56
CPC分类号： H01L27/3246 , H01L27/32 , H01L27/3276 , H01L51/56 , H01L2227/323
摘要： An organic light emitting display panel and manufacturing method thereof and a display device, which can reduce the critical dimension bias of the pixel defining layer and improve the display uniformity is disclosed. The organic light emitting display panel includes a pixel defining layer, which is provided with a plurality of light emitting material filling areas, a metal layer provided on the pixel defining layer; the metal layer is provided with openings corresponding to the light emitting material filling areas respectively. The display effect of the organic light emitting display device is thereby improved.

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