Patents by Inventor Ji Li
Ji Li has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240053643Abstract: An array substrate and a display device are disclosed, the array substrate includes: a substrate; and a plurality of pixel units disposed on the substrate, each pixel unit including: a pixel electrode; a first common electrode disposed apart from the pixel electrode, an orthographic projection of the first common electrode on the substrate and an orthographic projection of the pixel electrode on the substrate at least partially overlap; and at least one second common electrode disposed in a layer in which the first common electrode is disposed, an orthographic projection of the second common electrode on the substrate and the orthographic projection of the pixel electrode on the substrate at least partially overlap; wherein the first common electrode and the second common electrodes are insulated from each other.Type: ApplicationFiled: March 29, 2022Publication date: February 15, 2024Applicant: TCL China Star Optoelectronics Technology Co., Ltd.Inventors: Yoonsung UM, Ji LI, Xiaojin HE, Jingxin FANG, Yun YU, Qi ZHANG, Lei LIN
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Patent number: 11900052Abstract: The present disclosure applies trained artificial intelligence (AI) processing adapted to automatically generating transformations of formatted templates. Pre-existing formatted templates (e.g., slide-based presentation templates) are leveraged by the trained AI processing to automatically generate a plurality of high-quality template transformations. In transforming a formatted template, the trained AI processing not only generates feature transformation of objects thereof but may also provide style transformations where attributes associated with a presentation theme may be modified for a formatted template or set of formatted templates. The trained AI processing is novel in that it is tailored for analysis of feature data of a specific type of formatted template.Type: GrantFiled: November 11, 2020Date of Patent: February 13, 2024Assignee: MICROSOFT TECHNOLOGY LICENSING, LLCInventors: Ji Li, Amit Srivastava, Mingxi Cheng
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Publication number: 20240045280Abstract: The present invention discloses a display device, wherein the display device includes: a plurality of pixels arranged in an array, wherein liquid crystals corresponding to the plurality of pixels in odd-numbered columns have a first liquid crystal pretilt angle, and the liquid crystals corresponding to the plurality of pixels in even-numbered columns have a second liquid crystal pretilt angle; or, the liquid crystals corresponding to the plurality of pixels in odd-numbered rows have the first liquid crystal pretilt angle, and the liquid crystals corresponding to the plurality of pixels in even-numbered rows have the second liquid crystal pretilt angle; and wherein the first liquid crystal pretilt angle and the second liquid crystal pretilt angle are different from each other.Type: ApplicationFiled: December 22, 2021Publication date: February 8, 2024Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Jingxin Fang, Ji Li, Qi Zhang, Lei Lin, Jing Liu
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Publication number: 20240036414Abstract: The present application discloses an array substrate and a liquid crystal display panel. array substrate includes: a substrate, a data wiring layer, wherein the data wiring layer is disposed on the substrate, the data wiring layer includes data lines, the data lines are disposed along first direction and are spaced at intervals; an electrical field shielding layer, wherein the electrical field shielding layer is disposed on the substrate, the electrical field shielding layer and the data wiring layer are in different layers, and the electrical field shielding layer includes shielding electrodes. The shielding electrodes are disposed to right correspond to the data lines one by one.Type: ApplicationFiled: October 29, 2021Publication date: February 1, 2024Applicant: Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventors: Juncheng XIAO, Ji LI, Jing LIU, Xiaojin HE, Yun YU, Fen LONG, Yingchun ZHAO
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Publication number: 20240036374Abstract: A display module and a seamless splicing display device are disclosed. The display module includes: a display panel including a central display area and a bezel area adjacent to the central display area, wherein the display panel is provided with a bezel driving circuit and an array substrate driving circuit; a compensation display component disposed on the display panel, located in the bezel area, and electrically connected with the bezel driving circuit; and a metal wiring located on a lateral surface of the display panel and connected with the bezel driving circuit and the array substrate driving circuit.Type: ApplicationFiled: December 10, 2021Publication date: February 1, 2024Applicant: TCL China Star Optoelectronics Technology Co., Ltd.Inventors: Juncheng XIAO, Bin ZHAO, Ji LI, Hongquan WEI
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Publication number: 20240038946Abstract: The present invention provides an array substrate, a backlight module, and a display panel, by locating two second conductive pads connected to a second wire on the same side of a first wire, the present invention prevents an overlap between the first wire and the second wire connected to the two second conductive pad.Type: ApplicationFiled: March 30, 2021Publication date: February 1, 2024Inventors: Bin ZHAO, Yan LI, Juncheng XIAO, Ji LI
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Publication number: 20240027837Abstract: The present application discloses a liquid crystal alignment method, a liquid crystal display panel, and a mobile terminal. In a liquid crystal alignment process, a first common electrode receives an alignment voltage, and a pretilt angle of a liquid crystal molecule arranged corresponding to a slit is smaller than a pretilt angle of a liquid crystal molecule arranged corresponding to a branch electrode. In an actual driving process, because an overall pretilt angle of liquid crystal molecules is increased and pretilt angles in a same domain of a subpixel are differentiated, a response time and view angle features of medium and low grayscale of the liquid crystal display panel can be improved.Type: ApplicationFiled: August 26, 2021Publication date: January 25, 2024Inventors: Jinming LIU, Yoonsung UM, Juncheng XIAO, Ji LI, Yun YU, Xiaojin HE, Qi ZHANG, Chunxiao HU
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Publication number: 20240027856Abstract: The present application relates to an array substrate and a display panel. According to the present application, a first sharing line is correspondingly disposed under the data line, an electric field of the data line is shielded through the first sharing line, a coupling effect between the data line and a first common line is reduced through the first sharing line, a crosstalk caused to the data line due to fluctuation of the first common line is reduced, and a problem in the prior art of using a common electrode line to shield a lateral electric field of the data line, resulting in a low aperture ratio of a display panel, is prevented.Type: ApplicationFiled: November 5, 2021Publication date: January 25, 2024Applicant: TCL China Star Optoelectronics Technology Co., Ltd.Inventors: Juncheng XIAO, Ji LI, Fen LONG, Yingchun ZHAO, Ru GE, Yun YU, Jing LIU
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Publication number: 20240027862Abstract: The present application relates to an array substrate and a display panel. In the present application, a first common line and a first sharing line are respectively disposed on two sides of a scan line, thereby preventing a situation in the prior art that the first sharing line penetrates a main pixel region and a sub-pixel region vertically, thereby improving an aperture ratio and a transmittance of the array substrate. The first common line, the first sharing line, and the scan line are disposed in a same layer, thereby further improving the transmittance of the array substrate.Type: ApplicationFiled: November 5, 2021Publication date: January 25, 2024Applicant: TCL China Star Optoelectronics Technology Co., Ltd.Inventors: Juncheng XIAO, Ji LI, Fen LONG, Yingchun ZHAO, Ru GE
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Publication number: 20240027846Abstract: The present application discloses a liquid crystal alignment method, a liquid crystal display panel, and a mobile terminal. In a liquid crystal alignment process, an external electrode receives an alignment voltage, and a pretilt angle of a liquid crystal molecule corresponding to a branch electrode is smaller than a pretilt angle of a liquid crystal molecule corresponding to a slit. In an actual driving process, because an overall pretilt angle of liquid crystal molecules is increased and pretilt angles in a same domain of a subpixel are differentiated, a response time and view angle features of medium and low grayscale of the liquid crystal display panel can be improved.Type: ApplicationFiled: August 26, 2021Publication date: January 25, 2024Applicant: Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventors: Jinming LIU, Yoonsung UM, Juncheng XIAO, Ji LI, Yun YU, Xiaojin HE, Qi ZHANG, Chunxiao HU
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Publication number: 20240029679Abstract: This application discloses a display panel and a mobile terminal. The display panel includes a pixel array and data lines. The pixel array includes sub-pixels. A data line is connected to sub-pixels with same polarity in a column of sub-pixels, and the data line and sub-pixels connected to the data line are spaced by at least one sub-pixel, to form a column-spaced connection manner between the data line and the sub-pixels. Thereby, the display panel can reduce crosstalk and improve the charging uniformity.Type: ApplicationFiled: August 27, 2021Publication date: January 25, 2024Applicant: Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.Inventors: Chunxiao HU, Yoonsung UM, Juncheng XIAO, Yun YU, Xiaojin HE, Jinming LIU, Ji LI
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Publication number: 20240027813Abstract: Embodiment of the present application discloses a spliced display device and a spliced display screen, wherein a groove is formed at a splicing area between adjacent ones of liquid crystal display panels, an LED light-emitting unit is disposed in the groove. Such an arrangement can not only eliminate splicing seams, but also prevent a side of the light-emitting diode light bar from being seen at a side viewing angle, and will not produce black stripes, thereby greatly improving user's experience.Type: ApplicationFiled: December 8, 2021Publication date: January 25, 2024Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.Inventors: Bo Sun, Quansheng Liu, Ji Li, Juncheng Xiao
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Publication number: 20240027857Abstract: The present application discloses a liquid crystal display panel, a driving method thereof, and a display device. The liquid crystal display panel includes a pixel structure, which includes a plurality of sub-pixels arranged in a matrix; data lines and scan lines arranged perpendicularly cross each other, wherein each of the sub-pixel groups includes two of the sub-pixels of same color; a first driving unit electrically connected to the scan lines, wherein the first driving unit inputs scan signals to the scan lines in a preset sequence, the sub-pixel groups of the pixel modules sequentially obtain the scan signals, two of the sub-pixels in each of the sub-pixel groups obtain the scan signals at a same time, and two of the sub-pixels in a same one of the sub-pixel groups obtain the scan signals at a same time.Type: ApplicationFiled: December 9, 2021Publication date: January 25, 2024Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Yoonsung Um, Ji Li, Lixia Li, Yingchun Zhao, Qi Zhang, Fen Long, Ce Liang
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WIDE-VIEWING-ANGLE OPTICAL FILM, MANUFACTURING METHOD OF THE SAME, AND LIQUID CRYSTAL DISPLAY DEVICE
Publication number: 20240019730Abstract: Provided are a wide-viewing-angle optical film, a manufacturing method of the wide-viewing-angle optical film, and a liquid crystal display device. The manufacturing method includes: providing a substrate and forming a first light-transmissive layer at one side of the substrate; performing light treatment on the first light-transmissive layer to form protrusions on a surface of the first light-transmissive layer; and forming a second light-transmissive layer on one side of the first light-transmissive layer away from the substrate, in which a refractive index of a material of the second light-transmissive layer is greater than a refractive index of a material of the first light-transmissive layer to obtain a wide-viewing-angle film including the first light-transmissive layer and the second light-transmissive layer stacked on each other.Type: ApplicationFiled: July 28, 2022Publication date: January 18, 2024Inventors: Yue WANG, Ji LI -
Patent number: 11846846Abstract: A display panel includes a thin film transistor (TFT) array substrate, an opposite substrate, and a liquid crystal layer disposed between the TFT array substrate and the opposite substrate. The TFT array substrate includes a first substrate. The opposite substrate includes a second substrate. The display panel further includes a first viewing-angle improving layer disposed between the first substrate and the second substrate. The first viewing-angle improving layer adjoins one film layer on the first substrate or the second substrate. The first viewing-angle improving layer is disposed between the first substrate and the second substrate so that the first viewing-angle improving layer can be a stacked part manufactured integratedly with other film layers of the display panel. Thus, manufacture of the first viewing-angle improving layer can overcome a size limitation of a mold in a nanoimprinting technology, effectively improving a large-viewing-angle-display effect of a large-size display panel.Type: GrantFiled: December 22, 2022Date of Patent: December 19, 2023Assignee: TCL China Star Optoelectronics Technology Co., Ltd.Inventors: Yuan Shao, Ji Li, Fang Tan, Jiacong Guo, Guang Zeng, Yue Wang
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Publication number: 20230399678Abstract: The present disclosure provides a sequencing method for labeling a mass of newly born single cell mRNAs, including a method for labeling a mass of newly born single cell mRNAs (Dynamic-seq technology) and a method for preparing a SCOPE single-cell sequencing library. The present disclosure uses S4U to mark new RNA in single cells in large quantities, cleaves single cells and captures mRNA, and constructs the obtained total RNA in transcriptomic library after IAA treatment, so as to obtain the transcriptomic sequencing library of labeled single cells.Type: ApplicationFiled: September 29, 2020Publication date: December 14, 2023Inventors: Tongtong SUN, Guoxin TANG, Ji LI, Jiameng SUN
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Publication number: 20230401831Abstract: A data processing system implements a dynamic knowledge distillation process including dividing training data into a plurality of batches of samples and distilling a student model from a teacher model using an iterative knowledge distillation. The process includes instantiating an instance of the teacher model and the student model in a memory of the data processing system and obtaining a respective batch of training data from the plurality of batches of samples in the memory. The process includes training the teacher and student models using each of the samples in the respective batch of the training data, evaluating the performance of the student model compared with the performance of the teacher model, and providing feedback to student model to adjust the behavior of the student model based on the performance of the student model.Type: ApplicationFiled: June 10, 2022Publication date: December 14, 2023Applicant: Microsoft Technology Licensing, LLCInventors: Adit KRISHNAN, Ji Li, Yixuan WEI, Xiaozhi YU, Han HU, Qi DAI
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Patent number: 11841911Abstract: A data processing system implements receiving query text for a search query for textual content recommendation. The query text includes one or more words indicating a type of textual content items being sought. The system implements analyzing the query text using a first machine learning (ML) model to obtain encoded query text, where the first ML model is trained to identify features within the query text and to generate the encoded query text by mapping the features to a hyper-dimensional latent space (HDLS). The system implements identifying one or more content items in a database of encoded content items mapped to the HDLS that satisfy the search query by comparing attributes of the encoded query text with attributes of the encoded content items to identify content items that are closest to the encoded query text within the HDLS, and causing the one or more content items to be displayed.Type: GrantFiled: November 19, 2021Date of Patent: December 12, 2023Assignee: Microsoft Technology Licensing, LLCInventors: Ji Li, Amit Srivastava, Adit Krishnan, Aman Malik
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Patent number: 11812551Abstract: A flexible circuit board for a continuous analyte monitoring (CAM) device includes a plurality of physically separate circuit board cells each having circuitry thereon. The flexible circuit board also includes a plurality of flexible interconnections each connecting one of the physically separate circuit board cells to another of the physically separate circuit board cells. Each one of the flexible interconnections is operable to couple power, electrical signals, or both to the physically separate circuit board cells connected thereto. The flexible circuit board is bendable in multiple directions in three dimensions. Methods of constructing flexible circuit boards for CAM devices are also provided, as are other aspects.Type: GrantFiled: December 27, 2021Date of Patent: November 7, 2023Assignee: Ascensia Diabetes Care Holdings AGInventors: Ji Li, Igor Y. Gofman, Dragan Avirovikj, Thomas A. J. Mayer, Jr., Cameron M. Young, Nicholas Erekovcanski
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Patent number: 11810267Abstract: A system and method for rich content transformation are provided. The system and method allow rich content transformation to be separately processed on a client device and on a cloud-based server. The client device downsizes a rich content and transmits the downsized rich content to the cloud-based server via a network. The cloud-based server calculates function parameters based on the downsized rich content using one or more machine learning models included in the server. The calculated function parameters are transmitted to the client device via the network. The client device then applies these function parameters to the rich content on the client device to obtain the transformed rich content.Type: GrantFiled: April 26, 2021Date of Patent: November 7, 2023Assignee: Microsoft Technology Licensing, LLCInventors: Ji Li, Huan Yang, Jianlong Fu