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11.发明授权公开(公告)号：US10777760B2
公开(公告)日：2020-09-15
申请号：US16709400
申请日：2019-12-10
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Wei Huang , Dawei Wang
IPC: H01L29/08 , H01L51/05 , G02F1/1333 , H01L27/32 , H01L51/56 , G09G3/3258 , H01L51/00 , H01L51/52
Abstract: A display panel, a method for fabricating the same and a display device are disclosed. The display panel includes a top emission AMOLED display sub-panel, a normally-white mode reflective display sub-panel provided on the top emission AMOLED display sub-panel, and a switching element configured to turn on the top emission AMOLED display sub-panel and turn off the normally-white mode reflective display sub-panel according to a received first instruction, and turn on the normally-white mode reflective display sub-panel and turn off the top emission AMOLED display sub-panel according to a received second instruction.
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公开(公告)号：US10749125B2
公开(公告)日：2020-08-18
申请号：US15764312
申请日：2017-06-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hejin Wang , Mingche Hsieh , Weifeng Zhou , Shanchen Kao , Dawei Wang
Abstract: The embodiments of the disclosure disclose a flexible substrate, a fabrication method thereof, and a flexible display apparatus. The flexible substrate includes a first organic layer and an inorganic buffer layer stacked together. The first organic layer and the inorganic buffer layer form an organic-inorganic composite structure. The expansion coefficient of the flexible substrate provided by the embodiment of the present disclosure is more matched with that of the rigid auxiliary substrate, so as to reduce the risk of warping of the rigid auxiliary substrate and then improve the process accuracy when fabricating the display device.
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公开(公告)号：US11665956B2
公开(公告)日：2023-05-30
申请号：US17664711
申请日：2022-05-24
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Hejin Wang , Mingche Hsieh , Weifeng Zhou , Shanchen Kao , Dawei Wang
CPC classification number: H01L51/0097 , H01L51/5253 , H01L2251/303 , H01L2251/5338
Abstract: The embodiments of the disclosure disclose a flexible display apparatus. The flexible display apparatus includes a flexible substrate, a display device and a flexible encapsulation layer. The flexible substrate includes a first organic layer, an inorganic buffer layer, and a second organic layer, the inorganic buffer layer is between the first organic layer and the second organic layer, and the first organic layer includes inorganic nano-particles; the display device is located between the flexible substrate and the flexible encapsulation layer; the flexible encapsulation layer is configured to encapsulate the display device.
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公开(公告)号：US11659729B2
公开(公告)日：2023-05-23
申请号：US16336715
申请日：2018-09-06
Inventor： Qun Ma , Zhiming Cui , Dawei Wang
IPC: H01L51/52
CPC classification number: H10K50/844 , H10K71/00 , H10K71/70
Abstract: An electronic device substrate, a manufacturing method and a display device are provided. The electronic device substrate includes a base substrate, an organic encapsulation layer and a padding structure. The organic encapsulation layer is on the base substrate and includes a main part and an edge part; the padding structure on the base substrate protrudes from the base substrate; the edge part of the organic encapsulation layer at least partially covers the padding structure; with respect to the base substrate, a height of a part that is included by the padding structure and is away from the main part of the organic encapsulation layer is greater than a height of another part that is included by the padding structure and is close to the main part of the organic encapsulation layer.
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公开(公告)号：US11579490B2
公开(公告)日：2023-02-14
申请号：US17478087
申请日：2021-09-17
Inventor： Xiujun Cai , Cuie Wang , Sa Li , Wenli Lan , Dong Wang , Dawei Wang
IPC: G02F1/13357 , F21V8/00 , H04M1/02
Abstract: The embodiments of the application provide a backlight module and a displaying device, relating to the technical field of display. The backlight module comprises a first support structure, an optical film material and a buffer structure; the first support structure is arranged on a side away from a light-outgoing side of the optical film material, and the first support structure and the optical film material have a through-hole; the buffer structure comprises a first buffer portion arranged in the through-hole, and a rigidity of the first buffer portion is less than a rigidity of the first support structure. The backlight module is internally provided with the buffer structure, and the first buffer portion in the buffer structure is arranged in the through-hole that penetrates through the first support structure and the optical film material.
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Patent Agency Ranking
公开(公告)号：US20210234124A1
公开(公告)日：2021-07-29
申请号：US16768146
申请日：2019-12-20
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xiaolong Li , Ming Liu , Zheng Liu , Dawei Wang , Yanliu Sun
Abstract: A display panel is provided, which includes a base substrate, and a light-emitting device and an encapsulation structure sequentially arranged on the base substrate. The encapsulation structure includes at least one first encapsulation film layer, the first encapsulation film layer includes at least two inorganic layers arranged in a stack, and refractive indexes of the at least two inorganic layers sequentially increase in a direction close to the light-emitting device. The first encapsulation film layer is configured to adjust an angle of an ambient light incident on the light-emitting device to reduce the ambient light reflected from the display panel.
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公开(公告)号：US20210159447A1
公开(公告)日：2021-05-27
申请号：US16301669
申请日：2018-02-07
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Dawei Wang , Song Zhang
Abstract: The present disclosure provides an organic light emitting component The organic light emitting component includes a substrate, an intermediate structure layer disposed on the substrate. The intermediate structure layer includes a display area and a non-display area at a periphery of the display area. The intermediate structure layer further includes a planarization layer, and an anti-shrinkage stop structure disposed at the non-display area and a display structure portion disposed at the display area are both disposed on the planarization layer and spaced apart from each other. The organic light emitting component includes a thin film encapsulation structure layer disposed on the surface of the intermediate structure layer facing away from the substrate. The anti-shrinkage stop structure is disposed between the thin film encapsulation structure layer and the planarization layer, and a free end of the anti-shrinkage stop structure extends into the thin film encapsulation structure layer.
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公开(公告)号：US10962820B2
公开(公告)日：2021-03-30
申请号：US16342166
申请日：2018-07-19
Inventor： Dawei Wang , Jiaqiang Wang , Rui Liu , Jian Ren , Jingfei Mu , Yanchao Zhang , Yanming Wang , Hailing Jin , Xiujun Cai
IPC: G02F1/1335 , H01L27/12 , G02F1/1362
Abstract: The embodiments of the present disclosure provide a display substrate and a display device, which relate to the field of display technologies, to solve the problem that a saw-toothed display effect occurs at an edge of an AA area when displaying if the edge of the AA area is non-linear. The display substrate includes a black matrix. The display substrate is provided with a display area, and at least a part of an edge of the display area has an irregular edge having a concave-convex shape. The display area has a plurality of subpixels arranged in a matrix form, and has a vision weakening area close to the irregular edge. In the vision weakening area, the black matrix includes a light shielding block located in the subpixel.
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19.发明授权公开(公告)号：US10943520B2
公开(公告)日：2021-03-09
申请号：US16491089
申请日：2019-03-19
Inventor： Xingjun Shu , Xi Chen , Yafeng Wang , Yanming Wang , Lidong Wang , Zhengxuan Lv , Zongli Gao , Junjie Xu , Bing Xia , Qi Zhang , Jingfei Mu , Dawei Wang
IPC: G09G3/20
Abstract: The present invention provides a display method of a display panel, a drive circuit, a display device and a computer-readable storage medium. The method comprises: acquiring remaining ratios of subpixels of respective colors in each irregular pixel, the remaining ratio being a ratio of the opening area of the subpixel in the irregular pixel and the opening area of the subpixel of the same color in the regular pixel; determining actual light intensities of respective subpixels in each irregular pixel according to remaining ratios and corresponding original light intensities of the respective subpixels; causing respective subpixels in each irregular pixel to display corresponding actual light intensities.
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20.发明申请公开(公告)号：US20200271967A1
公开(公告)日：2020-08-27
申请号：US16701540
申请日：2019-12-03
Inventor： Desheng Xiang , Jianye Tang , Dawei Wang , Jiaqiang Wang , Dong Wang , Yanming Wang , Shuainan Liu , Yajun Guo , Xi Chen
IPC: G02F1/1334 , G02F1/1343 , G02F1/1333 , G02F1/1335 , G02F1/1368 , F21V8/00 , G09G3/34 , G09G3/36
Abstract: A light-modulating element, a backlight module, a display device and a method for controlling the same are provided. The light-modulating element includes a first substrate and a second substrate arranged opposite to each other, and a polymer dispersed liquid crystal layer located between the first substrate and the second substrate. The light-modulating element is divided into a plurality of light-modulating zones, and the light-modulating element further includes a first electrode and a second electrode located in each of the plurality of light-modulating zone. A plurality of first electrodes located in different light-modulating zones are independently arranged, and the first electrode and the second electrode are configured to drive a deflection of polymer dispersed liquid crystal molecules in polymer dispersed liquid crystal layer.
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